High-pressure power cable connector

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the housing interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the housing interior chamber;
• attachment means for sealing the insulation jacket with respect to the housing wall and confining the fluid at the residual pressure within the housing interior chamber and the interstitial void volume, and for sufficiently securing the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure;
• and
• a conductor member and a bushing member, the conductor member being configured to be positioned within the housing interior chamber and to be secured to the stranded conductor and in electrical contact therewith, the bushing member being configured to be positioned within the housing interior in electrical contact with the conductor member therein, the bushing member being configured to be secured to the housing and the conductor member, wherein the bushing member includes a bushing indent and the housing wall has a deformable portion positioned adjacent to the bushing indent, the deformable portion being inwardly deformable into the bushing indent to secure the bushing against movement with respect to the housing.

A high-pressure connector for an electric power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the housing interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the housing interior chamber;
• attachment means for sealing the insulation jacket with respect to the housing wall and confining the fluid at the residual pressure within the housing interior chamber and the interstitial void volume, and for sufficiently securing the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure;
• and
• a conductor member and a bushing member, the conductor member being configured to be positioned within the housing interior chamber and to be secured to the stranded conductor and in electrical contact therewith, the bushing member being configured to be positioned within the housing interior in electrical contact with the conductor member and the housing, and having an aperture sized to receive the conductor member therein, the bushing member being configured to be secured to the housing and the conductor member, wherein the bushing has a deformable portion configured to extend about the conductor member in a position adjacent to the conductor member, the deformable portion being inwardly deformable against the conductor member to secure the bushing against movement with respect to the conductor member.

A high-pressure connector for an electric power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the housing interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the housing interior chamber;
• attachment means for sealing the insulation jacket with respect to the housing wall and confining the fluid at the residual pressure within the housing interior chamber and the interstitial void volume, and for sufficiently securing the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure;
• and
• a conductor member and a bushing member, the conductor member being configured to be positioned within the housing interior chamber and to be secured to the stranded conductor and in electrical contact therewith, the bushing member being configured to be positioned within the housing interior in electrical contact with the conductor member and the housing, and having an aperture sized to receive the conductor member therein, the bushing member being configured to be secured to the housing and the conductor member, further including a first seal positionable between the bushing member and the housing, and a second seal positionable between the bushing member and the conductor member to provide fluid-tight sealed engagement therewith.

A high-pressure connector for connecting together first and second electrical power cable segments, the first cable segment having a first central stranded conductor encased in a first polymeric insulation jacket and having a first interstitial void volume in the region of the first stranded conductor, the high-pressure connector being suited for confining a first fluid within the first interstitial void volume at a first residual pressure above atmospheric, but below the elastic limit of the first polymeric insulation jacket, and the second cable segment having a second central stranded conductor encased in a second polymeric insulation jacket and having a second interstitial void volume in the region of the second stranded conductor, the high-pressure connector being suited for confining a second fluid within the second interstitial void volume at a second residual pressure above atmospheric, but below the elastic limit of the second polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining first and second interior chambers, the housing first interior chamber being configured to be in fluid communication with the first interstitial void volume, the housing having a first end portion with the housing wall thereof sized to receive the first insulation jacket of the first cable segment within the housing first interior chamber and to overlap at least a portion of the first insulation jacket at an end thereof with the first cable segment extending from the housing first end portion and at least a portion of the first stranded conductor of the first cable segment positioned within the housing first interior chamber, and the housing second interior chamber being configured to be in fluid communication with the second interstitial void volume, the housing having a second end portion with the housing wall thereof sized to receive the second insulation jacket of the second cable segment within the housing second interior chamber and to overlap at least a portion of the second insulation jacket at an end thereof with the second cable segment extending from the housing second end portion and at least a portion of the second stranded conductor of the second cable segment positioned within the housing second interior chamber, wherein a first portion of the housing wall of the first end portion of the housing is comprised of a swagable material and a second portion of the housing wall of the second end portion of the housing is comprised of a swagable material;
• a first seal configured to seal the first insulation jacket with respect to the housing wall at the first end portion of the housing to confine the first fluid at the first residual pressure within the housing first interior chamber and the first interstitial void volume;
• a second seal configured to seal the second insulation jacket with respect to the housing wall at the second end portion of the housing to confine the second fluid at the second residual pressure within the housing second interior chamber and the second interstitial void volume;
• a first securing member configured to secure the first cable segment to the housing at the first end portion of the housing, the first securing member being capable of preventing pushback of the first insulation jacket at the first residual pressure, the first securing member including inwardly projecting engagement members attached to the first portion of the housing wall of the first end portion of the housing and configured to deform and partially penetrate the first insulation jacket along a periphery thereof upon inward swaging of the first portion of the housing wall of the first end portion of the housing;
• and
• a second securing member configured to secure the second cable segment to the housing at the second end portion of the housing, the second securing member being capable of preventing pushback of the second insulation jacket at the second residual pressure, the second securing member including inwardly projecting engagement members attached to the second portion of the housing wall of the second end portion of the housing and configured to deform and partially penetrate the second insulation jacket along a periphery thereof upon inward swaging of the second portion of the housing wall of the second end portion of the housing.

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the housing interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the housing interior chamber;
• and
• attachment means for sealing the insulation jacket with respect to the housing wall and confining the fluid at the residual pressure within the housing interior chamber and the interstitial void volume, and for sufficiently securing the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure, wherein the attachment means includes a deformable portion of the housing wall of the housing end portion, the deformable portion being of a deformable material such that upon inward deformation of the deformable portion against the insulation jacket a fluid-tight engagement is produced between the deformable portion and the insulation jacket.

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the housing interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the housing interior chamber;
• and
• attachment means for sealing the insulation jacket with respect to the housing wall and confining the fluid at the residual pressure within the housing interior chamber and the interstitial void volume, and for sufficiently securing the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure, wherein the attachment means includes inwardly projecting engagement members configured to deform and partially penetrate the insulation jacket along a periphery thereof, the engagement members being attached to a deformable portion of the housing wall of the housing end portion comprised of a deformable material, the attachment means being configured such that upon inward deformation of the deformable portion against the insulation jacket the engagement members are moved inward to deform and partially penetrate the insulation jacket along the periphery thereof to at least partially secure the housing wall to the insulation jacket in fluid-tight sealed engagement therewith.

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, and being usable with an injection member, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the housing interior chamber and to at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the housing interior chamber, the housing having a ported portion with at least one injection port in fluid communication with the housing interior chamber to introduce the fluid into the housing interior chamber;
• attachment means for sealing the insulation jacket with respect to the housing wall and confining the fluid at the residual pressure within the housing interior chamber and the interstitial void volume, and for sufficiently securing the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure;
• and
• a self-closing valve positioned within the housing interior chamber at the injection port, the valve having a C-shaped spring in co-axial alignment with the housing ported portion and a seal positioned between the C-shaped spring and the housing ported portion and extending about the injection port, the C-shape spring being resiliently movable between a closed position and an open position, the C-shaped spring holding the seal against the housing ported portion to provide a fluid-tight seal between the housing and the C-shaped spring when the C-shaped spring is in the closed position, the C-shape spring being resiliently movable inward toward the open position upon insertion of the injection member through the injection port and into inward engagement with the C-shape spring.

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the interior chamber, the housing wall of the housing end portion having an engagement portion configured to be sufficiently secured to the insulation jacket and in fluid-tight sealed engagement therewith to confine the fluid at the residual pressure within the housing interior chamber and the interstitial void volume and to prevent pushback of the insulation jacket at the residual pressure, wherein the engagement portion of the housing wall of the housing end portion has inwardly projecting engagement members configured to deform and partially penetrate the insulation jacket along a periphery thereof to secure the housing wall to the insulation jacket.

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the interior chamber, the housing wall of the housing end portion having an engagement portion configured to be sufficiently secured to the insulation jacket and in fluid-tight sealed engagement therewith to confine the fluid at the residual pressure within the housing interior chamber and the interstitial void volume and to prevent pushback of the insulation jacket at the residual pressure, wherein the engagement portion of the housing wall of the housing end portion is comprised of a swagable material to secure the housing wall to the insulation jacket in fluid-tight sealed engagement therewith upon inward swaging of the engagement portion of the housing wall of the housing end portion to the insulation jacket.

A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the stranded conductor, the high-pressure connector being suited for confining a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining an interior chamber configured to be in fluid communication with the interstitial void volume, the housing having an end portion with the housing wall thereof sized to receive the insulation jacket within the interior chamber and to overlap at least a portion of the insulation jacket at an end thereof with the cable segment extending from the housing end portion and at least a portion of the stranded conductor positioned within the interior chamber, the housing wall of the housing end portion having an engagement portion configured to be sufficiently secured to the insulation jacket and in fluid-tight sealed engagement therewith to confine the fluid at the residual pressure within the housing interior chamber and the interstitial void volume and to prevent pushback of the insulation jacket at the residual pressure, wherein the engagement portion of the housing wall of the housing end portion has inwardly projecting engagement members configured to deform and partially penetrate the insulation jacket along a periphery thereof, the engagement portion being a swagable material and configured such that upon inward swaging of the engagement portion to the insulation jacket the engagement members are moved inward to deform and partially penetrate the insulation jacket along the periphery thereof to secure the housing wall to the insulation jacket in fluid-tight sealed engagement therewith.

A high-pressure connector for connecting together first and second electrical power cable segments, the first cable segment having a first central stranded conductor encased in a first polymeric insulation jacket and having a first interstitial void volume in the region of the first stranded conductor, the high-pressure connector being suited for confining a first fluid within the first interstitial void volume at a first residual pressure above atmospheric, but below the elastic limit of the first polymeric insulation jacket, and the second cable segment having a second central stranded conductor encased in a second polymeric insulation jacket and having a second interstitial void volume in the region of the second stranded conductor, the high-pressure connector being suited for confining a second fluid within the second interstitial void volume at a second residual pressure above atmospheric, but below the elastic limit of the second polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining first and second interior chambers, the housing first interior chamber being configured to be in fluid communication with the first interstitial void volume, the housing having a first end portion with the housing wall thereof sized to receive the first insulation jacket of the first cable segment within the housing first interior chamber and to overlap at least a portion of the first insulation jacket at an end thereof with the first cable segment extending from the housing first end portion and at least a portion of the first stranded conductor of the first cable segment positioned within the housing first interior chamber, and the housing second interior chamber being configured to be in fluid communication with the second interstitial void volume, the housing having a second end portion with the housing wall thereof sized to receive the second insulation jacket of the second cable segment within the housing second interior chamber and to overlap at least a portion of the second insulation jacket at an end thereof with the second cable segment extending from the housing second end portion and at least a portion of the second stranded conductor of the second cable segment positioned within the housing second interior chamber;
• a first seal configured to seal the first insulation jacket with respect to the housing wall at the first end portion of the housing to confine the first fluid at the first residual pressure within the housing first interior chamber and the first interstitial void volume;
• a second seal configured to seal the second insulation jacket with respect to the housing wall at the second end portion of the housing to confine the second fluid at the second residual pressure within the housing second interior chamber and the second interstitial void volume;
• a first securing member configured to secure the first cable segment to the housing at the first end portion of the housing, the first securing member being capable of preventing pushback of the first insulation jacket at the first residual pressure;
• and
• a second securing member configured to secure the second cable segment to the housing at the second end portion of the housing, the second securing member being capable of preventing pushback of the second insulation jacket at the second residual pressure, wherein the first securing member has inwardly projecting engagement members configured to deform and partially penetrate the first insulation jacket along a periphery thereof to secure the housing wall to the first insulation jacket, and the second securing member has inwardly projecting engagement members configured to deform and partially penetrate the second insulation jacket along a periphery thereof to secure the housing wall to the second insulation jacket.

A high-pressure connector for connecting together first and second electrical power cable segments, the first cable segment having a first central stranded conductor encased in a first polymeric insulation jacket and having a first interstitial void volume in the region of the first stranded conductor, the high-pressure connector being suited for confining a first fluid within the first interstitial void volume at a first residual pressure above atmospheric, but below the elastic limit of the first polymeric insulation jacket, and the second cable segment having a second central stranded conductor encased in a second polymeric insulation jacket and having a second interstitial void volume in the region of the second stranded conductor, the high-pressure connector being suited for confining a second fluid within the second interstitial void volume at a second residual pressure above atmospheric, but below the elastic limit of the second polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining first and second interior chambers, the housing first interior chamber being configured to be in fluid communication with the first interstitial void volume, the housing having a first end portion with the housing wall thereof sized to receive the first insulation jacket of the first cable segment within the housing first interior chamber and to overlap at least a portion of the first insulation jacket at an end thereof with the first cable segment extending from the housing first end portion and at least a portion of the first stranded conductor of the first cable segment positioned within the housing first interior chamber, and the housing second interior chamber being configured to be in fluid communication with the second interstitial void volume, the housing having a second end portion with the housing wall thereof sized to receive the second insulation jacket of the second cable segment within the housing second interior chamber and to overlap at least a portion of the second insulation jacket at an end thereof with the second cable segment extending from the housing second end portion and at least a portion of the second stranded conductor of the second cable segment positioned within the housing second interior chamber;
• a first seal configured to seal the first insulation jacket with respect to the housing wall at the first end portion of the housing to confine the first fluid at the first residual pressure within the housing first interior chamber and the first interstitial void volume;
• a second seal configured to seal the second insulation jacket with respect to the housing wall at the second end portion of the housing to confine the second fluid at the second residual pressure within the housing second interior chamber and the second interstitial void volume;
• a first securing member configured to secure the first cable segment to the housing at the first end portion of the housing, the first securing member being capable of preventing pushback of the first insulation jacket at the first residual pressure;
• a second securing member configured to secure the second cable segment to the housing at the second end portion of the housing, the second securing member being capable of preventing pushback of the second insulation jacket at the second residual pressure;
• and
• a conductor member configured to be secured to the first and second stranded conductors and in electrical contact therewith, wherein the conductor member has a first end portion sized for positioning within the housing first interior chamber and a second end portion sized for positioning within the housing second interior chamber.

A high-pressure connector for connecting together first and second electrical power cable segments, the first cable segment having a first central stranded conductor encased in a first polymeric insulation jacket and having a first interstitial void volume in the region of the first stranded conductor, the high-pressure connector being suited for confining a first fluid within the first interstitial void volume at a first residual pressure above atmospheric, but below the elastic limit of the first polymeric insulation jacket, and the second cable segment having a second central stranded conductor encased in a second polymeric insulation jacket and having a second interstitial void volume in the region of the second stranded conductor, the high-pressure connector being suited for confining a second fluid within the second interstitial void volume at a second residual pressure above atmospheric, but below the elastic limit of the second polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining first and second interior chambers, the housing first interior chamber being configured to be in fluid communication with the first interstitial void volume, the housing having a first end portion with the housing wall thereof sized to receive the first insulation jacket of the first cable segment within the housing first interior chamber and to overlap at least a portion of the first insulation jacket at an end thereof with the first cable segment extending from the housing first end portion and at least a portion of the first stranded conductor of the first cable segment positioned within the housing first interior chamber, and the housing second interior chamber being configured to be in fluid communication with the second interstitial void volume, the housing having a second end portion with the housing wall thereof sized to receive the second insulation jacket of the second cable segment within the housing second interior chamber and to overlap at least a portion of the second insulation jacket at an end thereof with the second cable segment extending from the housing second end portion and at least a portion of the second stranded conductor of the second cable segment positioned within the housing second interior chamber;
• a first seal configured to seal the first insulation jacket with respect to the housing wall at the first end portion of the housing to confine the first fluid at the first residual pressure within the housing first interior chamber and the first interstitial void volume, wherein the first seal includes a first portion of the housing wall of the first end portion of the housing comprised of a swagable material to seal the first portion to the first insulation jacket in fluid-tight sealed engagement therewith upon inward swaging of the first portion to the first insulation jacket;
• a second seal configured to seal the second insulation jacket with respect to the housing wall at the second end portion of the housing to confine the second fluid at the second residual pressure within the housing second interior chamber and the second interstitial void volume, wherein the second seal includes a second portion of the housing wall of the second end portion of the housing comprised of a swagable material to seal the second portion to the second insulation jacket in fluid-tight sealed engagement therewith upon inward swaging of the second portion to the second insulation jacket;
• a first securing member configured to secure the first cable segment to the housing at the first end portion of the housing, the first securing member being capable of preventing pushback of the first insulation jacket at the first residual pressure;
• and
• a second securing member configured to secure the second cable segment to the housing at the second end portion of the housing, the second securing member being capable of preventing pushback of the second insulation jacket at the second residual pressure.

A high-pressure connector for connecting together first and second electrical power cable segments, the first cable segment having a first central stranded conductor encased in a first polymeric insulation jacket and having a first interstitial void volume in the region of the first stranded conductor, the high-pressure connector being suited for confining a first fluid within the first interstitial void volume at a first residual pressure above atmospheric, but below the elastic limit of the first polymeric insulation jacket, and the second cable segment having a second central stranded conductor encased in a second polymeric insulation jacket and having a second interstitial void volume in the region of the second stranded conductor, the high-pressure connector being suited for confining a second fluid within the second interstitial void volume at a second residual pressure above atmospheric, but below the elastic limit of the second polymeric insulation jacket, the high-pressure connector comprising:

• a housing having a wall defining first and second interior chambers, the housing first interior chamber being configured to be in fluid communication with the first interstitial void volume, the housing having a first end portion with the housing wall thereof sized to receive the first insulation jacket of the first cable segment within the housing first interior chamber and to overlap at least a portion of the first insulation jacket at an end thereof with the first cable segment extending from the housing first end portion and at least a portion of the first stranded conductor of the first cable segment positioned within the housing first interior chamber, and the housing second interior chamber being configured to be in fluid communication with the second interstitial void volume, the housing having a second end portion with the housing wall thereof sized to receive the second insulation jacket of the second cable segment within the housing second interior chamber and to overlap at least a portion of the second insulation jacket at an end thereof with the second cable segment extending from the housing second end portion and at least a portion of the second stranded conductor of the second cable segment positioned within the housing second interior chamber, wherein a first portion of the housing wall of the first end portion of the housing is comprised of a swagable material and a second portion of the housing wall of the second end portion of the housing is comprised of a swagable material;
• a first seal configured to seal the first insulation jacket with respect to the housing wall at the first end portion of the housing to confine the first fluid at the first residual pressure within the housing first interior chamber and the first interstitial void volume, the first seal comprising the first portion of the housing wall of the first end portion of the housing and being swagable to move into fluid-tight sealed engagement with the first insulation jacket;
• a second seal configured to seal the second insulation jacket with respect to the housing wall at the second end portion of the housing to confine the second fluid at the second residual pressure within the housing second interior chamber and the second interstitial void volume, the second seal comprising the second portion of the housing wall of the second end portion of the housing and being swagable to move into fluid-tight sealed engagement with the second insulation jacket;
• a first securing member configured to secure the first cable segment to the housing at the first end portion of the housing, the first securing member being capable of preventing pushback of the first insulation jacket at the first residual pressure, wherein the first securing member comprises inwardly projecting engagement members attached to the first portion of the first end portion of the housing and configured to deform and partially penetrate the first insulation jacket along a periphery thereof to secure the housing wall to the first insulation jacket upon the first portion of the first end portion of the housing being moved into fluid-tight sealed engagement with the first insulation jacket;
• and
• a second securing member configured to secure the second cable segment to the housing at the second end portion of the housing, the second securing member being capable of preventing pushback of the second insulation jacket at the second residual pressure, wherein the second securing member comprises inwardly projecting engagement members attached to the second portion of the second end portion of the housing and configured to deform and partially penetrate the second insulation jacket along a periphery thereof to secure the housing wall to the second insulation jacket upon the second portion of the second end portion of the housing being moved into fluid-tight sealed engagement with the second insulation jacket.