NO20016021L - Gland - Google Patents

Gland

Info

Publication number
NO20016021L
NO20016021L NO20016021A NO20016021A NO20016021L NO 20016021 L NO20016021 L NO 20016021L NO 20016021 A NO20016021 A NO 20016021A NO 20016021 A NO20016021 A NO 20016021A NO 20016021 L NO20016021 L NO 20016021L
Authority
NO
Norway
Prior art keywords
piston
gaskets
stuffing box
wire
gland
Prior art date
Application number
NO20016021A
Other languages
Norwegian (no)
Other versions
NO315911B1 (en
NO20016021D0 (en
Inventor
Gunnar Heroe
Original Assignee
Fmc Kongsberg Subsea As
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
Application filed by Fmc Kongsberg Subsea As filed Critical Fmc Kongsberg Subsea As
Priority to NO20016021A priority Critical patent/NO315911B1/en
Publication of NO20016021D0 publication Critical patent/NO20016021D0/en
Publication of NO20016021L publication Critical patent/NO20016021L/en
Publication of NO315911B1 publication Critical patent/NO315911B1/en

Links

Landscapes

  • Sealing Devices (AREA)

Abstract

En dobbel pakkboks omfatter et hus hvori er anordnet øvre (11) hhv. nedre (9) pakninger. Et hydraulisk stempel (13; 37) er innrettet til å sammentrykke pakningene slik at kan tette rundt en kabel eller vaier som befinner seg i pakkboksen. Et smøremiddel tilføres pakkboksen mellom de to pakninger for å presses inn i hulrommene i vaieren slik at pakkboksen blir trykktett. I en første utføringsform er stempelet (13) anordnet over det øvre stempel (13). I en andre utføringsform er stempelet (37) anordnet under det nedre stempel (9) og omfatter en flate (41) som påvirkes av brønntrykket.A double packing box comprises a housing in which the upper (11) or lower (9) gaskets. A hydraulic piston (13; 37) is arranged to compress the gaskets so that they can seal around a cable or wire which is in the stuffing box. A lubricant is applied to the stuffing box between the two gaskets to be pressed into the cavities in the wire so that the stuffing box becomes pressure-tight. In a first embodiment, the piston (13) is arranged above the upper piston (13). In a second embodiment, the piston (37) is arranged below the lower piston (9) and comprises a surface (41) which is affected by the well pressure.

NO20016021A 2001-12-10 2001-12-10 Gland NO315911B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20016021A NO315911B1 (en) 2001-12-10 2001-12-10 Gland

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20016021A NO315911B1 (en) 2001-12-10 2001-12-10 Gland

Publications (3)

Publication Number Publication Date
NO20016021D0 NO20016021D0 (en) 2001-12-10
NO20016021L true NO20016021L (en) 2003-06-11
NO315911B1 NO315911B1 (en) 2003-11-10

Family

ID=19913136

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016021A NO315911B1 (en) 2001-12-10 2001-12-10 Gland

Country Status (1)

Country Link
NO (1) NO315911B1 (en)

Also Published As

Publication number Publication date
NO315911B1 (en) 2003-11-10
NO20016021D0 (en) 2001-12-10

Similar Documents

Publication Publication Date Title
NO986091L (en) Christmas tree
ES8705694A1 (en) Cable sealing apparatus.
DK0646294T3 (en) Device for cable sealing and / or penetration
NO942045L (en) Procedure for the closure of oil wells
BR9408214A (en) Environmental sealing
DK1196703T3 (en) Seal for media carrying parts
GB2433577A (en) Gasket and seal apparatus
DK1110017T3 (en) Low friction gasket and hydraulic cylinder
NO20016021L (en) Gland
ATE51691T1 (en) INFLATABLE SEAL WHERE PRESSURE IS BY PRESSURE RELIEF.
CA2475871A1 (en) Cable sealing for a plug connector
NO971740L (en) Sintered metal seal
NO20030221L (en) Undervannsverktöy
MXPA03009526A (en) Optical fibre sealing.
CN208502722U (en) Sealing device before a kind of variable bore ram
SE0200619D0 (en) Outlet device with an intraseal for a pressurized vessel
MX2022002915A (en) Washpipe system and method.
NO20044737D0 (en) A seal
RU2063571C1 (en) Sealing gland
NO963729L (en) A seal
NO994922L (en) Swivel coupling sealing device
SU1393969A1 (en) Gland seal
ES455911A1 (en) Pressure intensifier for fluid line - has two cylinders coaxial to each other connected by common base and connecting rod
UA20039A (en) Appliance for sealing well mouth in process of tripping devices on cable under pressure
JPS5586966A (en) Valve

Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: ONSAGERS AS, POSTBOKS 1813 VIKA, 0123 OSLO, NORGE

MK1K Patent expired