Holding and crushing device for barrier plug
AssigneeTco AS
InventorViggo Brandsdal
Life of this patent
Estimating the term…
Abstract
Disclosed is a plug arrangement including glass arranged in one or more seats in a plug housing, the seat or seats forming support members supporting the glass or glasses in an axial direction. At least one of the support members includes an axially displaceable split sleeve which, in one direction, includes a support ring/face abutting against the glass, and in the other direction a number of split sleeve arms arranged to rest against an edge arranged in the plug housing.
Claims27
A plug arrangement comprising glass (1) arranged in a seat (6) in a plug housing, the seat (6) is one side of a support member for supporting the glass (1) in a longitudinal direction on an uphole side of the glass (1),
- wherein the support member further comprises a longitudinally displaceable split sleeve (2) for supporting the glass (1) on the reservoir side in the longitudinal direction, wherein the longitudinally displaceable split sleeve (2) comprises an annularly shaped support face (9) abutting against the glass (1) in one direction, and the longitudinally displaceable split sleeve (2) further comprises in the other direction a number of split sleeve arms (13) arranged to rest against an edge (14) arranged in the plug housing.
A pipe section comprising a plug arrangement located inside of the pipe section, the plug arrangement comprising glass (1) arranged in a seat (6) in a plug housing, the seat (6) is one side of a support member for supporting the glass (1) in a longitudinal direction on an uphole side of the glass (1),
- wherein the support member further comprises a longitudinally displaceable split sleeve (2) for supporting the glass (1) on the reservoir side in the longitudinal direction, wherein the longitudinally displaceable split sleeve (2) comprises an annularly shaped support face (9) abutting against the glass (1) in one direction, and the longitudinally displaceable split sleeve (2) further comprises in the other direction a number of split sleeve arms (13) arranged to rest against an edge (14) arranged in the plug housing.
Dependencies are inferred from the claim text.