NO901957L - Skjaer-sluseventil. - Google Patents
Skjaer-sluseventil.Info
- Publication number
- NO901957L NO901957L NO90901957A NO901957A NO901957L NO 901957 L NO901957 L NO 901957L NO 90901957 A NO90901957 A NO 90901957A NO 901957 A NO901957 A NO 901957A NO 901957 L NO901957 L NO 901957L
- Authority
- NO
- Norway
- Prior art keywords
- gate
- sleeve
- insert
- rings
- resistant material
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 4
- 238000010008 shearing Methods 0.000 abstract 4
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000036316 preload Effects 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/04—Cutting of wire lines or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/08—Cutting or deforming pipes to control fluid flow
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9411—Cutting couple type
- Y10T83/9447—Shear type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Drilling Tools (AREA)
- Fluid-Driven Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/384,823 US4911410A (en) | 1989-07-21 | 1989-07-21 | Shearing gate valve |
US07/473,359 US4997162A (en) | 1989-07-21 | 1990-02-01 | Shearing gate valve |
Publications (4)
Publication Number | Publication Date |
---|---|
NO901957D0 NO901957D0 (no) | 1990-05-02 |
NO901957L true NO901957L (no) | 1991-01-22 |
NO178907B NO178907B (no) | 1996-03-18 |
NO178907C NO178907C (no) | 1996-06-26 |
Family
ID=27010776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO901957A NO178907C (no) | 1989-07-21 | 1990-05-02 | Sluseventil |
Country Status (8)
Country | Link |
---|---|
US (1) | US4997162A (no) |
EP (1) | EP0416719B1 (no) |
AT (1) | ATE110437T1 (no) |
AU (1) | AU630171B2 (no) |
BR (1) | BR9003502A (no) |
CA (1) | CA2012290C (no) |
DE (1) | DE69011787T2 (no) |
NO (1) | NO178907C (no) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370362A (en) * | 1993-10-15 | 1994-12-06 | Abb Vetco Gray Inc. | Gate valve |
US5501424A (en) * | 1994-02-09 | 1996-03-26 | Fmc Corporation | Wire cutting insert for gate valve |
US5377955A (en) * | 1994-02-15 | 1995-01-03 | Baker; Dwight | Gate valve |
DE59506649D1 (de) * | 1994-10-13 | 1999-09-23 | Heinz Biesemeier | Absperrschieber aus einem gehäuse mit anschlussrohr |
US5803431A (en) * | 1995-08-31 | 1998-09-08 | Cooper Cameron Corporation | Shearing gate valve |
US6454015B1 (en) * | 1999-07-15 | 2002-09-24 | Abb Vetco Gray Inc. | Shearing gate valve |
US6382064B1 (en) * | 1999-11-12 | 2002-05-07 | Modern Technologies & Machinery, Inc. | Apparatus and method for trimming formed elements |
US8714263B2 (en) * | 2001-03-08 | 2014-05-06 | Worldwide Oilfield Machine, Inc. | Lightweight and compact subsea intervention package and method |
US7703739B2 (en) * | 2004-11-01 | 2010-04-27 | Hydril Usa Manufacturing Llc | Ram BOP shear device |
US7234530B2 (en) * | 2004-11-01 | 2007-06-26 | Hydril Company Lp | Ram BOP shear device |
US7243713B2 (en) * | 2004-11-29 | 2007-07-17 | National-Oilwell Dht, L.P. | Shear/seal ram assembly for a ram-type blowout prevention system |
NO323497B1 (no) * | 2005-01-27 | 2007-05-29 | Aker Subsea As | Anodning ved en avskjaererventil |
US7464765B2 (en) * | 2005-08-24 | 2008-12-16 | National-Oilwell Dht, L.P. | Inner guide seal assembly and method for a ram type BOP system |
PL206021B1 (pl) * | 2006-02-27 | 2010-06-30 | Przedsi & Eogon Biorstwo In & | Zawór zwrotny kulowy |
EP2028340A1 (en) * | 2007-08-22 | 2009-02-25 | Cameron International Corporation | Oil field system for through tubing rotary drilling |
US8070131B2 (en) * | 2008-10-27 | 2011-12-06 | Vetco Gray Inc. | Recessed cutting edge for wire cutting gate valves |
US8844898B2 (en) * | 2009-03-31 | 2014-09-30 | National Oilwell Varco, L.P. | Blowout preventer with ram socketing |
US8567490B2 (en) * | 2009-06-19 | 2013-10-29 | National Oilwell Varco, L.P. | Shear seal blowout preventer |
US8544538B2 (en) | 2010-07-19 | 2013-10-01 | National Oilwell Varco, L.P. | System and method for sealing a wellbore |
US8540017B2 (en) | 2010-07-19 | 2013-09-24 | National Oilwell Varco, L.P. | Method and system for sealing a wellbore |
BR112013022928B1 (pt) | 2011-03-09 | 2020-12-08 | National Oilwell Varco, L.P. | inserto para suportar uma vedação de um conjunto de vedação de um preventor de blowout, e, método para vedar um tubo de um local de poço |
US8919430B2 (en) | 2011-04-20 | 2014-12-30 | Dwight Baker | Blowout container |
WO2012158724A1 (en) * | 2011-05-16 | 2012-11-22 | Seaboard International Inc. | Valve seat and valve |
NO20110958A1 (no) * | 2011-07-01 | 2013-01-02 | Aker Solutions As | Portventil |
US20130119288A1 (en) * | 2011-11-16 | 2013-05-16 | Vetco Gray Inc. | Gate shear valve |
US9316322B2 (en) * | 2012-07-02 | 2016-04-19 | Vetco Gray U.K. Limited | Split seat shear valve |
US20140061522A1 (en) * | 2012-09-05 | 2014-03-06 | Vetco Gray Inc. | Valve Actuator with Degressive Characteristic Spring |
US8844617B1 (en) | 2013-02-18 | 2014-09-30 | Dwight Baker | Annular blowout container (ABOC) |
US9249643B2 (en) | 2013-03-15 | 2016-02-02 | National Oilwell Varco, L.P. | Blowout preventer with wedge ram assembly and method of using same |
US20160032676A1 (en) * | 2013-03-15 | 2016-02-04 | Fmc Technologies, Inc. | Gate valve assembly comprising a support member |
US20150060715A1 (en) * | 2013-08-29 | 2015-03-05 | Cameron International Corporation | Gate Valve Seal Ring |
US10767784B2 (en) * | 2013-11-27 | 2020-09-08 | Cameron International Corporation | Gate valve with pneumatic system for shearing application |
US9410393B2 (en) * | 2013-12-12 | 2016-08-09 | Hydril USA Distribution LLC | Pressure assisted blowout preventer |
US9249888B2 (en) * | 2014-01-17 | 2016-02-02 | Ge Oil & Gas Pressure Control Lp | Non-welded hardface gate and seats |
CH710347B1 (de) * | 2014-11-07 | 2018-05-31 | Fondarex Sa | Ventileinrichtung zum Entlüften von Druckgiessformen. |
WO2017019547A1 (en) | 2015-07-24 | 2017-02-02 | National Oilwell Varco, L.P. | Wellsite tool guide assembly and method of using same |
WO2017119894A1 (en) | 2016-01-07 | 2017-07-13 | National Oilwell Varco, L.P. | Blowout preventer with interlocking ram assembly and method of using same |
US10391557B2 (en) | 2016-05-26 | 2019-08-27 | Kennametal Inc. | Cladded articles and applications thereof |
WO2018056836A2 (en) * | 2016-09-26 | 2018-03-29 | Maritime Promeco As | Wellbore control device |
US10344757B1 (en) | 2018-01-19 | 2019-07-09 | Kennametal Inc. | Valve seats and valve assemblies for fluid end applications |
CN108869866B (zh) * | 2018-07-13 | 2019-12-24 | 纽威石油设备(苏州)有限公司 | 一种阀座闸板剪切组合机构及剪切式安全阀 |
US11566718B2 (en) | 2018-08-31 | 2023-01-31 | Kennametal Inc. | Valves, valve assemblies and applications thereof |
US11414949B2 (en) | 2019-04-18 | 2022-08-16 | Worldwide Oilfield Machine, Inc. | Deepwater riser intervention system |
US11435005B2 (en) * | 2019-04-25 | 2022-09-06 | Vault Pressure Control Llc | Actuator with spring compression and decoupling |
US11435001B2 (en) | 2020-01-15 | 2022-09-06 | Worldwide Oilfield Machine, Inc. | Gate valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081027A (en) * | 1976-08-23 | 1978-03-28 | The Rucker Company | Shear rams for hydrogen sulfide service |
SE425224B (sv) * | 1977-11-29 | 1982-09-13 | Flygt Ab | Sett att forbinda tva ringformiga element |
US4281819A (en) * | 1978-03-23 | 1981-08-04 | Linder Morris B | Balanced stem gate valve |
US4341264A (en) * | 1980-10-15 | 1982-07-27 | Cameron Iron Works, Inc. | Wellhead shearing apparatus |
US4337920A (en) * | 1980-10-16 | 1982-07-06 | Cameron Iron Works, Inc. | Valve |
US4519575A (en) * | 1984-04-20 | 1985-05-28 | Ava International Corporation | Valves and valve actuators |
US4671312A (en) * | 1984-05-14 | 1987-06-09 | Axelson, Inc. | Wireline cutting actuator and valve |
US4612983A (en) * | 1985-10-15 | 1986-09-23 | Gray Tool Company | Shear type gate valve |
US4871143A (en) * | 1989-02-15 | 1989-10-03 | Cameron Iron Works Usa, Inc. | Gate valve with supplemental actuator |
DE69020181T2 (de) * | 1989-02-22 | 1995-12-07 | Cooper Cameron Corp | Betätigter Absperrschieber mit überlagerter Handbetätigung. |
-
1990
- 1990-02-01 US US07/473,359 patent/US4997162A/en not_active Expired - Lifetime
- 1990-03-15 CA CA 2012290 patent/CA2012290C/en not_active Expired - Fee Related
- 1990-03-16 DE DE69011787T patent/DE69011787T2/de not_active Expired - Fee Related
- 1990-03-16 AT AT90302883T patent/ATE110437T1/de not_active IP Right Cessation
- 1990-03-16 EP EP90302883A patent/EP0416719B1/en not_active Expired - Lifetime
- 1990-03-22 AU AU52105/90A patent/AU630171B2/en not_active Ceased
- 1990-05-02 NO NO901957A patent/NO178907C/no not_active IP Right Cessation
- 1990-07-19 BR BR9003502A patent/BR9003502A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2012290C (en) | 1994-04-12 |
DE69011787D1 (de) | 1994-09-29 |
EP0416719B1 (en) | 1994-08-24 |
DE69011787T2 (de) | 1994-12-15 |
AU630171B2 (en) | 1992-10-22 |
NO178907C (no) | 1996-06-26 |
AU5210590A (en) | 1991-01-24 |
EP0416719A1 (en) | 1991-03-13 |
US4997162A (en) | 1991-03-05 |
NO901957D0 (no) | 1990-05-02 |
NO178907B (no) | 1996-03-18 |
CA2012290A1 (en) | 1991-01-21 |
BR9003502A (pt) | 1991-08-27 |
ATE110437T1 (de) | 1994-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |