WO2009005883A3 - Soupape de libération de pression et procédé pour composants sous-marins - Google Patents

Soupape de libération de pression et procédé pour composants sous-marins Download PDF

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Publication number
WO2009005883A3
WO2009005883A3 PCT/US2008/061979 US2008061979W WO2009005883A3 WO 2009005883 A3 WO2009005883 A3 WO 2009005883A3 US 2008061979 W US2008061979 W US 2008061979W WO 2009005883 A3 WO2009005883 A3 WO 2009005883A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston
inner bore
relief valve
pressure relief
test port
Prior art date
Application number
PCT/US2008/061979
Other languages
English (en)
Other versions
WO2009005883A2 (fr
Inventor
Patrick Rawls
Ryan Gustafson
Original Assignee
Hydril Usa Mfg Llc
Patrick Rawls
Ryan Gustafson
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 Hydril Usa Mfg Llc, Patrick Rawls, Ryan Gustafson filed Critical Hydril Usa Mfg Llc
Priority to BRPI0809878-6A priority Critical patent/BRPI0809878A2/pt
Priority to MX2009011845A priority patent/MX2009011845A/es
Priority to CN2008800143794A priority patent/CN101675282B/zh
Priority to EP08826060.9A priority patent/EP2160535A4/fr
Priority to AU2008270957A priority patent/AU2008270957B2/en
Priority to CA2685771A priority patent/CA2685771C/fr
Publication of WO2009005883A2 publication Critical patent/WO2009005883A2/fr
Publication of WO2009005883A3 publication Critical patent/WO2009005883A3/fr

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/046—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)

Abstract

La présente invention concerne une soupape de libération d'une cuve sous pression qui comprend un logement ayant un alésage interne se prolongeant entre une entrée et une sortie, un piston situé dans l'alésage interne, un ressort disposé autour du piston et configuré pour dériver le piston dans une position fermée, un orifice de test en communication avec l'alésage interne, une prise de test amovible disposée de manière étanche dans l'orifice de test, ainsi qu'un premier et second joint disposés dans l'alésage interne de l'un ou l'autre côté de l'orifice de test, le premier et le second joints étant configurés pour engager le piston et isoler au plan hydraulique l'entrée de la sortie lorsque le piston est en position fermée.
PCT/US2008/061979 2007-05-01 2008-04-30 Soupape de libération de pression et procédé pour composants sous-marins WO2009005883A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0809878-6A BRPI0809878A2 (pt) 2007-05-01 2008-04-30 Válvulas de alívio para vaso de pressão e método para testar uma válvula de alívio
MX2009011845A MX2009011845A (es) 2007-05-01 2008-04-30 Valvula de liberacion de presion y metodo para componentes submarinos.
CN2008800143794A CN101675282B (zh) 2007-05-01 2008-04-30 用于海底部件的压力释放阀和方法
EP08826060.9A EP2160535A4 (fr) 2007-05-01 2008-04-30 Soupape de libération de pression et procédé pour composants sous-marins
AU2008270957A AU2008270957B2 (en) 2007-05-01 2008-04-30 Pressure relief valve and method for subsea components
CA2685771A CA2685771C (fr) 2007-05-01 2008-04-30 Soupape de liberation de pression et procede pour composants sous-marins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91517007P 2007-05-01 2007-05-01
US60/915,170 2007-05-01

Publications (2)

Publication Number Publication Date
WO2009005883A2 WO2009005883A2 (fr) 2009-01-08
WO2009005883A3 true WO2009005883A3 (fr) 2009-07-09

Family

ID=40226742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/061979 WO2009005883A2 (fr) 2007-05-01 2008-04-30 Soupape de libération de pression et procédé pour composants sous-marins

Country Status (10)

Country Link
EP (1) EP2160535A4 (fr)
CN (1) CN101675282B (fr)
AR (1) AR066413A1 (fr)
AU (1) AU2008270957B2 (fr)
BR (1) BRPI0809878A2 (fr)
CA (1) CA2685771C (fr)
MX (1) MX2009011845A (fr)
MY (1) MY154506A (fr)
SG (1) SG10201509023QA (fr)
WO (1) WO2009005883A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8393399B2 (en) * 2010-11-30 2013-03-12 Hydril Usa Manufacturing Llc Blowout preventer with intervention, workover control system functionality and method
CN105003701B (zh) * 2015-08-03 2017-09-22 南京理工大学 一种开启压力可变的稳压阀
DE102015220306A1 (de) * 2015-10-19 2017-04-20 Robert Bosch Gmbh Druckausgleichsvorrichtung
CN106523782A (zh) * 2016-12-23 2017-03-22 王小东 一种能用于压力检测的多功能安全阀
CN109681684B (zh) * 2019-01-21 2020-08-04 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 一种适用于潜水器管路系统的应急抛载安全阀
CN110761757B (zh) * 2019-11-29 2021-08-06 李杨 多管式均衡注水量高效分层注水调节装置
CN112754372B (zh) * 2020-12-28 2022-05-24 科沃斯商用机器人有限公司 一种密封结构和自移动清洁机器人

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314579A (en) * 1980-03-18 1982-02-09 Charles Wheatley Gate valve
US4548067A (en) * 1984-04-09 1985-10-22 Hydro-Seal Valve Company, Inc. Method and apparatus for testing a relief valve
US4614201A (en) * 1981-06-15 1986-09-30 King Frank E Break-away coupling for hoselines
US6279382B1 (en) * 1998-02-10 2001-08-28 Nec Corporation Sealed vessel and method of testing the same
KR20020071789A (ko) * 2002-03-22 2002-09-13 손형모 체크밸브

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420890A1 (de) * 1984-06-05 1985-12-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Druckbegrenzungsventil, insbesondere fuer hydraulische teleskopstempel u.dgl.
DE3518472A1 (de) * 1985-05-23 1986-11-27 Jörn 4320 Hattingen Dams Druckbegrenzungsventil
CA2033066A1 (fr) * 1989-05-19 1990-11-20 Richard Voss Robinet limiteur de pression a piston etage ou double
CN2080604U (zh) * 1990-09-29 1991-07-10 李立夫 静止减压阀
DE4302080C1 (de) * 1993-01-27 1994-08-18 Vos Richard Grubenausbau Gmbh Kleinbauendes Druckbegrenzungsventil mit hoher Durchflußleistung
FR2818727B1 (fr) * 2000-12-21 2004-12-17 Taema Soupape a amplification d'ouverture et regulateur de pression equipe d'une telle soupape
CN2530116Y (zh) * 2002-03-21 2003-01-08 上海航空电器厂 高压清洗机启停泄压阀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314579A (en) * 1980-03-18 1982-02-09 Charles Wheatley Gate valve
US4614201A (en) * 1981-06-15 1986-09-30 King Frank E Break-away coupling for hoselines
US4548067A (en) * 1984-04-09 1985-10-22 Hydro-Seal Valve Company, Inc. Method and apparatus for testing a relief valve
US6279382B1 (en) * 1998-02-10 2001-08-28 Nec Corporation Sealed vessel and method of testing the same
KR20020071789A (ko) * 2002-03-22 2002-09-13 손형모 체크밸브

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2160535A4 *

Also Published As

Publication number Publication date
CN101675282A (zh) 2010-03-17
MY154506A (en) 2015-06-30
CA2685771C (fr) 2015-10-20
AR066413A1 (es) 2009-08-19
AU2008270957A1 (en) 2009-01-08
WO2009005883A2 (fr) 2009-01-08
EP2160535A2 (fr) 2010-03-10
SG10201509023QA (en) 2015-12-30
CN101675282B (zh) 2012-06-13
CA2685771A1 (fr) 2009-01-08
EP2160535A4 (fr) 2017-06-07
BRPI0809878A2 (pt) 2014-09-30
AU2008270957B2 (en) 2014-04-03
MX2009011845A (es) 2009-11-26

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