NO20075001L - Sikkerhetsventil - Google Patents
SikkerhetsventilInfo
- Publication number
- NO20075001L NO20075001L NO20075001A NO20075001A NO20075001L NO 20075001 L NO20075001 L NO 20075001L NO 20075001 A NO20075001 A NO 20075001A NO 20075001 A NO20075001 A NO 20075001A NO 20075001 L NO20075001 L NO 20075001L
- Authority
- NO
- Norway
- Prior art keywords
- valve
- neck
- chamber
- spindle
- valve body
- Prior art date
Links
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
- F16K3/0254—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 being operated by particular means
-
- 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
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Taps Or Cocks (AREA)
- Lift Valve (AREA)
Abstract
Spjeldventil, omfattende et ventilhus med et ventilkammer som krysses av en strømningskanal, og med et spindelkammer som strekker seg ut fra ventilkammeret. Et ventillegeme er plassert i ventilkammeret. Det er anordnet en spindel som ved rotasjon forårsaker bevegelse av ventillegemet mellom en lukket og en åpen stilling. Ventillegemet har en hals som strekker seg inn i spindelkammeret. Halsen har ei sylinderformet ytterfiate og en tetning som tetter mellom halsen og spindelkammeret. Spindelen strekker seg inn i inngrep med utsparingen i halsen. En kuleskruemekanisme er anordnet mellom spindelen og utsparingen i ventillegemets hals.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/543,378 US7523916B2 (en) | 2006-10-05 | 2006-10-05 | Fail-safe gate valve |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20075001L true NO20075001L (no) | 2008-04-07 |
Family
ID=38739020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075001A NO20075001L (no) | 2006-10-05 | 2007-10-04 | Sikkerhetsventil |
Country Status (4)
Country | Link |
---|---|
US (1) | US7523916B2 (no) |
BR (1) | BRPI0705817A (no) |
GB (1) | GB2442597B (no) |
NO (1) | NO20075001L (no) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2526326T3 (es) | 2007-06-22 | 2015-01-09 | Tms India Private Limited | Unión con material disímil de eje de accionamiento con componente de control de flujo de válvula |
CN101849127B (zh) * | 2007-10-02 | 2012-06-06 | Skf公司 | 阀促动器 |
CN102537389B (zh) | 2007-12-11 | 2014-06-11 | 等熵有限公司 | 阀 |
SG10201404155XA (en) * | 2008-02-27 | 2014-10-30 | Vetco Gray Inc | Detachable electrical actuator |
AT507320B1 (de) * | 2008-10-02 | 2010-10-15 | Hoerbiger Kompressortech Hold | Hubkolben-kompressor |
RS52832B (en) * | 2009-06-09 | 2013-10-31 | Mokveld Valves B.V. | VALVE |
US8690124B2 (en) * | 2009-12-11 | 2014-04-08 | Ge Oil & Gas Pressure Control Lp | Gate valve |
US8974745B2 (en) * | 2010-02-17 | 2015-03-10 | Kaltenbach & Voigt Gmbh | Device for disinfecting, sterilizing and/or maintaining medical, especially dental, instruments |
US8939173B2 (en) * | 2010-07-14 | 2015-01-27 | Mac Valves, Inc. | Stepper motor operated balanced flow control valve |
US8550167B2 (en) | 2011-03-21 | 2013-10-08 | Vetco Gray Inc. | Remote operated vehicle interface with overtorque protection |
US9222583B2 (en) * | 2011-04-08 | 2015-12-29 | Cameron International Corporation | Split gate valve |
SG185830A1 (en) | 2011-05-09 | 2012-12-28 | Cameron Int Corp | Split gate valve with biasing mechanism |
NO333570B1 (no) * | 2011-10-12 | 2013-07-08 | Electrical Subsea & Drilling As | Anordning ved ventilaktuator med fjaerretur og framgangsmate for betjening av en ventil |
WO2014120081A1 (en) * | 2013-01-30 | 2014-08-07 | Aker Solutions Singapore Pte Ltd | A stem for a gate valve |
US9435462B2 (en) * | 2013-05-22 | 2016-09-06 | Precision Engine Control Corporation | Valve with latching return spring |
EP3537014B1 (en) | 2013-05-31 | 2021-08-04 | Dayco IP Holdings, LLC | Sprung gate valves movable by an actuator |
US9574677B2 (en) | 2013-05-31 | 2017-02-21 | Dayco Ip Holdings, Llc | Solenoid-powered gate valve |
EP3039319B1 (en) | 2013-08-30 | 2018-10-10 | Dayco IP Holdings, LLC | Sprung gate valves movable by a solenoid actuator |
CN105723061B (zh) | 2013-11-12 | 2018-05-18 | 戴科知识产权控股有限责任公司 | 具有由螺线管提供动力的闸阀的柴油发动机流体冷却系统 |
US10221867B2 (en) | 2013-12-10 | 2019-03-05 | Dayco Ip Holdings, Llc | Flow control for aspirators producing vacuum using the venturi effect |
BR112016013351B1 (pt) * | 2013-12-11 | 2022-04-19 | Dayco Ip Holdings, Llc | Válvula de gaveta atuada por solenóide e conjunto de gaveta para contra golpe |
KR102102504B1 (ko) | 2013-12-11 | 2020-04-20 | 데이코 아이피 홀딩스 엘엘시 | 자기적으로 작동되는 차단 밸브 |
CN106537009B (zh) | 2014-05-02 | 2019-11-22 | Bs和B创新有限公司 | 用于采油系统的减压阀 |
US9599246B2 (en) | 2015-08-05 | 2017-03-21 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
GB2568437B (en) | 2016-08-25 | 2021-12-22 | Ge Oil & Gas Inc | Electric actuator system and method |
WO2018071321A1 (en) | 2016-10-11 | 2018-04-19 | Shell Oil Company | Subsea rotary gate valves |
US9958083B1 (en) * | 2016-10-27 | 2018-05-01 | National Enviornmental Products, Ltd. | Force limited valve actuator and method therefor |
US10060548B1 (en) | 2017-02-28 | 2018-08-28 | Worldwide Oilfield Machine, Inc. | Torque reducer for high-pressure gate valves |
GB2564491A (en) * | 2017-07-14 | 2019-01-16 | Biofold Fluidpower Ltd | Failsafe valve actuator |
DE102017122541B3 (de) | 2017-09-28 | 2018-11-29 | Voith Patent Gmbh | Wasserkraftanlage mit einem elektrischen Antrieb zur Betätigung eines Wasserschützes |
US10677363B2 (en) * | 2018-02-13 | 2020-06-09 | Dale S. Cheney | Water hammer prevention valve and method |
US10472169B1 (en) * | 2018-10-26 | 2019-11-12 | Perimeter Solutions Lp | Container having gate valve |
US10962121B2 (en) | 2018-12-21 | 2021-03-30 | Perimeter Solutions Lp | Gate valve sealing ring flow guide |
Family Cites Families (28)
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US2738684A (en) * | 1949-10-21 | 1956-03-20 | Mansfield Dev Inc | Operating mechanism for high pressure valves |
US2780233A (en) * | 1951-03-06 | 1957-02-05 | Alexander S Volpin | Through conduit gate valve |
US3770247A (en) * | 1971-09-29 | 1973-11-06 | Texas Iron Works | Gate valve having pressure balanced stem |
US3989223A (en) * | 1973-12-28 | 1976-11-02 | Exxon Production Research Company | Rotary motion failsafe gate valve actuator |
US4029294A (en) * | 1974-10-04 | 1977-06-14 | Mcevoy Oilfield Equipment Co. | High pressure valve |
US4373700A (en) * | 1981-02-25 | 1983-02-15 | Fmc Corporation | Metal seal for a gate valve stem |
US4429592A (en) * | 1981-06-05 | 1984-02-07 | The Babcock & Wilcox Company | Valve operator |
US4541608A (en) * | 1981-12-04 | 1985-09-17 | Custom Oilfield Products, Inc. | High pressure shut-off valve |
US4433827A (en) * | 1981-12-04 | 1984-02-28 | Custom Oilfield Products, Inc. | High pressure shut-off valve |
US4479397A (en) * | 1982-06-24 | 1984-10-30 | Houdaille Industries, Inc. | Shock/brake unit |
US4683767A (en) | 1984-01-30 | 1987-08-04 | Weyer Paul P | Rotary actuator with backlash elmination |
US5195721A (en) * | 1990-05-04 | 1993-03-23 | Ava International Corporation | Fail safe valve actuator |
JPH0487751A (ja) * | 1990-07-31 | 1992-03-19 | Teijin Seiki Co Ltd | 運動変換機構 |
US5046376A (en) * | 1991-04-03 | 1991-09-10 | Cooper Industries, Inc. | Shaft locking or manual operating apparatus |
US5261446A (en) * | 1992-11-23 | 1993-11-16 | Baker Gerald S | Self-contained emergency shutdown valve |
US5620166A (en) * | 1994-08-02 | 1997-04-15 | Lord; Bruce A. | Stem and nut with bearing for use in a motor operated valve |
GB9415648D0 (en) * | 1994-08-03 | 1994-09-21 | Rotork Controls | Differential drive linear actuator |
US5832779A (en) * | 1997-04-03 | 1998-11-10 | Dresser Industries, Inc. | Actuator assembly with manual locking device |
US5983743A (en) * | 1997-04-03 | 1999-11-16 | Dresser Industries, Inc. | Actuator assembly |
DE69933004D1 (de) * | 1999-01-27 | 2006-10-12 | Cooper Cameron Corp | Elektrischer Stellantrieb |
US6276135B1 (en) * | 1999-04-29 | 2001-08-21 | Argus Machine Co. Ltd. | Self-contained hydraulic ESD system |
US6942192B2 (en) * | 2000-03-24 | 2005-09-13 | Fmc Technologies, Inc. | Gate valve with flow-through gate |
US6488260B1 (en) * | 2000-10-10 | 2002-12-03 | Halliburton Energy Services, Inc. | Electric fail safe valve actuator |
US6609533B2 (en) * | 2001-03-08 | 2003-08-26 | World Wide Oilfield Machine, Inc. | Valve actuator and method |
US6585227B2 (en) * | 2001-07-26 | 2003-07-01 | Cooper Cameron Corporation | Roller screw actuator for subsea choke or module |
DE60215952D1 (de) * | 2001-08-24 | 2006-12-21 | Fmc Technologies | Drehkraftreduziertes schieberventil mit wälzschraubtrieb |
KR100595306B1 (ko) * | 2001-12-29 | 2006-07-03 | 엘지.필립스 엘시디 주식회사 | 백라이트 장치 |
US7325783B2 (en) | 2005-05-02 | 2008-02-05 | Vetco Gray Inc. | Valve seat edge relief profile |
-
2006
- 2006-10-05 US US11/543,378 patent/US7523916B2/en not_active Expired - Fee Related
-
2007
- 2007-10-04 GB GB0719263A patent/GB2442597B/en not_active Expired - Fee Related
- 2007-10-04 BR BRPI0705817-9A patent/BRPI0705817A/pt not_active IP Right Cessation
- 2007-10-04 NO NO20075001A patent/NO20075001L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2442597B (en) | 2011-04-27 |
GB0719263D0 (en) | 2007-11-14 |
US7523916B2 (en) | 2009-04-28 |
BRPI0705817A (pt) | 2008-06-10 |
GB2442597A (en) | 2008-04-09 |
US20080083892A1 (en) | 2008-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |