Insert retention gas tight seal for electrical connector and method of making same
OwnerRoy E. Kroger, Louis E. Spearsinventors
Life of this patent
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Abstract
An insert retention gas tight seal for an electrical connector is disclosed. The insert retention, gas tight seal includes an annular groove defined by the interior surface of the connector housing within the receptacle and the plug, an annular ring of soft metal, and a tool to force the ring into the annular groove into a sealing, locked position within the connector housing of the receptacle and the plug. A method of fabrication for the insert retention, gas tight seal for an electrical connector is also described.
Claims8
An insert retention means for an electrical connector, comprising:
- an electrical connector, said electrical connector having a receptacle, a plug and a coupling nut, said receptacle and said plug each having an interior and an exterior surface, said receptacle and said plug further having inserts disposed within said interior surfaces thereof;
- at least one annular groove inscribed within the interior surface of said receptacle and the interior surface of said plug;
- and
- at least one, soft metal, continuous annular ring disposed within said annular groove of said receptacle and said plug, said soft metal, continuous annular ring bulk deformed under a force F, in the range of 100 to 150 psi into said annular groove and compressed therein to form a gas tight seal between said inserts and the interior surfaces of said receptacle and said plug with the annular ring as an integral part of the interior surface of the receptacle.
An insert retention gas tight seal for an electrical connector comprising:
- an electrical connector, said electrical connector having a receptacle, a plug and a coupling nut, said receptacle, said plug and said coupling nut each having an interior and an exterior surface, said electrical connector further comprising at least one insulating insert having an interior and an exterior surface, interfitting within the interior surfaces of said receptacle and said plug;
- at least one annular groove inscribed within the interior surface of said receptacle and the interior surface of said plug, said annular groove inscribed near said insulating inserts;
- and
- at least one annealed soft metal, continuous cylindrical ring disposed within said annular groove, said annealed soft metal, continuous cylindrical ring compressed within each of said annular grooves, between the exterior surfaces of said insulating inserts, and the interior surface of said receptacle and the interior surface of said plug, and each of said annealed soft metal cylindrical rings being bulk deformed under a force F, in the range of 100 to 150 psi, compressed and collapsed within said annular grooves with each of said annealed soft metal cylindrical rings as an integral part of the interior surface of said receptacle.
An insert retention means for an electrical connector, comprising:
- an electrical connector having a receptacle, a plug and a coupling nut, said receptacle, said plug and said coupling nut each having an interior and exterior surface, said receptacle and said plug having insulating inserts, said inserts each having an interior and an exterior surface;
- an O-ring inserted between the exterior surface of said plug, and the interior surface of said receptacle, where said receptacle and said plug are matingly engaged beneath said coupling nut;
- at least one annular groove inscribed within the interior surface of said receptacle and the interior surface of said plug;
- and
- at least one continuous, aluminum, annular ring disposed within said annular groove, said continuous, aluminum, annular ring bulk deformed under a force F, in the range of 100 to 150 psi into said annular groove and compressed therein, forming a gas tight seal between the exterior surface of said insulating inserts and the interior surface of said receptacle and the interior surfaces of said plug with the annular ring as an integral part of the interior surface of the receptacle.
An insert retention means for an electrical connector comprising a shell member and an insert member each having an interior and an exterior surface, said shell member having at least one annular groove inscribed within the interior surface of the shell member, an enlarged diameter portion of said insert member disposed just forwardly of said annular groove and defining a rearwardly facing surface, and a soft metal continuous annular ring disposed about the exterior surface of said insert member rearwardly of and against said rearwardly facing surface, said annular ring bulk deformed under a force F, in the range of 100 to 150 psi outwardly into said annular groove and compressed against the interior surface of said shell member and against said rearwardly facing surface and exterior surface portion of said insert member to form a gas tight seal between said insert member and said shell member with the annular ring as an integral part of the interior surface of said shell member.
Dependencies are inferred from the claim text.