NO20084331L - Exterior pressure gasket - Google Patents
Exterior pressure gasketInfo
- Publication number
- NO20084331L NO20084331L NO20084331A NO20084331A NO20084331L NO 20084331 L NO20084331 L NO 20084331L NO 20084331 A NO20084331 A NO 20084331A NO 20084331 A NO20084331 A NO 20084331A NO 20084331 L NO20084331 L NO 20084331L
- Authority
- NO
- Norway
- Prior art keywords
- sealing
- immersion
- exterior pressure
- pressure gasket
- gasket
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 7
- 238000007654 immersion Methods 0.000 abstract 4
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0881—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by plastic deformation of the packing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Gasket Seals (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
En pakning som har en øvre flate, en hovedsakelig sylindrisk innvendig flate som butter mot den øvre flaten, en nedre flate som butter mot den innvendige flaten, og generelt motstilt den øvre flaten, og en utvendig flate som butter mot den øvre flaten og den nedre flaten, og generelt motstilt den innvendige flaten. Den utvendige flaten har en forseglende flate mellom den øvre flaten og den nedre flaten, en første nedsenking mellom den forseglende flaten og den øvre flaten, og en andre nedsenking mellom den forseglende flaten og den nedre flaten. En avstand mellom den første nedsenkingen og den andre nedsenkingen kan være mindre enn en avstand mellom den øvre flaten og den nedre flaten. Den utvendige flaten kan ha en første forseglingsvinge mellom forseglingsflaten og den øvre flaten, og en andre forseglingsvinge mellom forseglingsflaten og den nedre flaten.A gasket having an upper surface, a substantially cylindrical inner surface which protrudes against the upper surface, a lower surface which protrudes against the inner surface, and generally opposed to the upper surface, and an outer surface which protrudes against the upper and lower surfaces. surface, and generally opposed to the inner surface. The outer surface has a sealing surface between the upper surface and the lower surface, a first immersion between the sealing surface and the upper surface, and a second immersion between the sealing surface and the lower surface. A distance between the first immersion and the second immersion may be less than a distance between the upper surface and the lower surface. The outer surface may have a first sealing wing between the sealing surface and the upper surface, and a second sealing wing between the sealing surface and the lower surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/874,022 US20090102132A1 (en) | 2007-10-17 | 2007-10-17 | External Pressure Gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20084331L true NO20084331L (en) | 2009-04-20 |
Family
ID=40042515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20084331A NO20084331L (en) | 2007-10-17 | 2008-10-16 | Exterior pressure gasket |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090102132A1 (en) |
| GB (1) | GB2453843B (en) |
| NO (1) | NO20084331L (en) |
| SG (1) | SG152164A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080083891A1 (en) * | 2006-10-04 | 2008-04-10 | Dril-Quip, Inc. | Gate Valve Actuator |
| SG10201400886XA (en) * | 2010-06-25 | 2014-10-30 | Dril Quip Inc | Dual barrier gasket |
| US20170009918A1 (en) * | 2014-07-06 | 2017-01-12 | WIlliam J. Koves | Gasket with compression and rotation control |
| US9534689B2 (en) | 2015-03-05 | 2017-01-03 | Fmc Technologies, Inc. | Metal seal ring |
| CN105156672B (en) * | 2015-09-06 | 2018-02-13 | 宝鸡市渭滨区怡鑫金属加工厂 | Deep-sea oil drilling-production equipment connects sealing ring and processing method with high-performance titanium |
| US10704712B1 (en) * | 2015-12-17 | 2020-07-07 | Cameron International Corporation | External pressure CX gasket |
| GB2552350A (en) * | 2016-07-20 | 2018-01-24 | Dualmist Fire Products Ltd | A metal-to-metal seal |
| US10527207B2 (en) * | 2016-12-09 | 2020-01-07 | Dril-Quip, Inc. | High capacity universal connector |
| DE102017114980B4 (en) * | 2017-07-05 | 2022-05-05 | Lisa Dräxlmaier GmbH | VEHICLE COMPONENT WITH SEAL |
| US11644108B2 (en) * | 2019-08-30 | 2023-05-09 | Fisher Controls International Llc | Flow control valve having a sealing gasket with a secondary sealing surface |
| CN113550710B (en) * | 2021-08-25 | 2023-06-27 | 长江大学 | Metal sealing element for wellhead of deepwater christmas tree |
| CN113719252B (en) * | 2021-08-28 | 2023-05-23 | 中海石油(中国)有限公司湛江分公司 | Composite metal sealing ring of underwater wellhead connector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507506A (en) * | 1967-09-12 | 1970-04-21 | Cassius L Tillman | Pipe joint seal |
| US3873105A (en) * | 1972-04-21 | 1975-03-25 | Armco Steel Corp | High pressure joint and sealing ring therefor |
| US3749426A (en) * | 1972-07-31 | 1973-07-31 | C Tillman | Pipe joint seal |
| US4563025A (en) * | 1983-07-01 | 1986-01-07 | Rocky Mountain Nuclear Manufacturing And Engineering, Inc. | Conduit connector structure and sealing-ring therefor |
| US4470609A (en) * | 1983-07-25 | 1984-09-11 | Rocky Mountain Nuclear Mfg. & Engineering Co., Inc. | Conduit-connector structure with sealing ring therefor |
| US5039140A (en) * | 1989-08-22 | 1991-08-13 | Cooper Industries, Inc. | Wellhead joint and sealing ring |
| GB2377976B (en) * | 2001-06-29 | 2005-06-01 | Vetco Gray Inc Abb | Gasket with multiple sealing surfaces |
| GB2407850B (en) * | 2002-09-25 | 2007-04-11 | Dril Quip Inc | Metal seal with corrosion resistant alloy overlay |
-
2007
- 2007-10-17 US US11/874,022 patent/US20090102132A1/en not_active Abandoned
-
2008
- 2008-10-08 SG SG200807580-6A patent/SG152164A1/en unknown
- 2008-10-09 GB GB0818474A patent/GB2453843B/en active Active
- 2008-10-16 NO NO20084331A patent/NO20084331L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2453843A (en) | 2009-04-22 |
| GB2453843B (en) | 2009-12-23 |
| US20090102132A1 (en) | 2009-04-23 |
| GB0818474D0 (en) | 2008-11-12 |
| SG152164A1 (en) | 2009-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |