NO921764L - SEALING DEVICE FOR PIPE HANGING IN BROENN AND PROCEDURAL INSTALLATION OF THE SEALING DEVICE - Google Patents

SEALING DEVICE FOR PIPE HANGING IN BROENN AND PROCEDURAL INSTALLATION OF THE SEALING DEVICE

Info

Publication number
NO921764L
NO921764L NO92921764A NO921764A NO921764L NO 921764 L NO921764 L NO 921764L NO 92921764 A NO92921764 A NO 92921764A NO 921764 A NO921764 A NO 921764A NO 921764 L NO921764 L NO 921764L
Authority
NO
Norway
Prior art keywords
sealing device
broenn
procedural
metal
installation
Prior art date
Application number
NO92921764A
Other languages
Norwegian (no)
Other versions
NO921764D0 (en
Inventor
Robert Mcinnes
Original Assignee
Cooper Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/577,666 external-priority patent/US5070942A/en
Application filed by Cooper Ind Inc filed Critical Cooper Ind Inc
Publication of NO921764L publication Critical patent/NO921764L/en
Publication of NO921764D0 publication Critical patent/NO921764D0/en

Links

Abstract

Tetningsanordning for produksjonsrøroppheng i brenn, omfattende en metall-mot- metall-tetning (5) som aktiveres av en drivhylse (1). Drivhylsen er skrudd inn på utsiden av røropphenget, og kommer, ved å skrus nedover, til anlegg mot en trykkring (4), som aktiverer metall-mot-metall-tetningen (5) ved å komprimere denne mellom en skulder (27) på utsiden av røropphenget og innsiden av rørhodet. Oppfinnelsen omfatter dessuten en delt ring (3) som drives inn i et spor (8) i innsiden av rørhodet, for å hindre at tetningen (5) drives ut på grunn av trykk nedenfra.Sealing device for fire production pipe suspension comprising a metal-to-metal seal (5) actuated by a drive sleeve (1). The drive sleeve is screwed in on the outside of the pipe suspension and, by screwing downwards, comes into contact with a pressure ring (4), which activates the metal-to-metal seal (5) by compressing it between a shoulder (27) on the outside of the pipe suspension and the inside of the pipe head. The invention further comprises a split ring (3) driven into a groove (8) inside the tube head, to prevent the seal (5) from being driven out from below pressure.

NO921764A 1990-09-05 1992-05-05 SEALING DEVICE FOR PIPE HANGING IN BROENN AND PROCEDURAL INSTALLATION OF THE SEALING DEVICE NO921764D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/577,666 US5070942A (en) 1990-09-05 1990-09-05 Well tubing hanger sealing assembly
PCT/US1991/006127 WO1992004526A1 (en) 1990-09-05 1991-08-26 Well tubing hanger sealing assembly

Publications (2)

Publication Number Publication Date
NO921764L true NO921764L (en) 1992-05-05
NO921764D0 NO921764D0 (en) 1992-05-05

Family

ID=26783338

Family Applications (1)

Application Number Title Priority Date Filing Date
NO921764A NO921764D0 (en) 1990-09-05 1992-05-05 SEALING DEVICE FOR PIPE HANGING IN BROENN AND PROCEDURAL INSTALLATION OF THE SEALING DEVICE

Country Status (1)

Country Link
NO (1) NO921764D0 (en)

Also Published As

Publication number Publication date
NO921764D0 (en) 1992-05-05

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