CN100359231C - 改进可修理性的减压阀 - Google Patents

改进可修理性的减压阀 Download PDF

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Publication number
CN100359231C
CN100359231C CNB038073625A CN03807362A CN100359231C CN 100359231 C CN100359231 C CN 100359231C CN B038073625 A CNB038073625 A CN B038073625A CN 03807362 A CN03807362 A CN 03807362A CN 100359231 C CN100359231 C CN 100359231C
Authority
CN
China
Prior art keywords
valve
seal
pressure relief
plug
valve body
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CNB038073625A
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English (en)
Chinese (zh)
Other versions
CN1643281A (zh
Inventor
肯尼思·R·希姆诺斯基
杰弗里·L·科尔
托马斯·B·奥利弗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CN1643281A publication Critical patent/CN1643281A/zh
Application granted granted Critical
Publication of CN100359231C publication Critical patent/CN100359231C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7931—Spring in inlet
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Details Of Valves (AREA)
CNB038073625A 2002-04-05 2003-03-26 改进可修理性的减压阀 Expired - Lifetime CN100359231C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/116,859 US6736162B2 (en) 2002-04-05 2002-04-05 Pressure relief valve with improved repairability
US10/116,859 2002-04-05

Publications (2)

Publication Number Publication Date
CN1643281A CN1643281A (zh) 2005-07-20
CN100359231C true CN100359231C (zh) 2008-01-02

Family

ID=28674078

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038073625A Expired - Lifetime CN100359231C (zh) 2002-04-05 2003-03-26 改进可修理性的减压阀

Country Status (12)

Country Link
US (1) US6736162B2 (enExample)
EP (1) EP1492972B1 (enExample)
JP (1) JP4574991B2 (enExample)
CN (1) CN100359231C (enExample)
AU (1) AU2003224783B2 (enExample)
BR (1) BR0308481B1 (enExample)
CA (1) CA2480448C (enExample)
DE (1) DE60315818T2 (enExample)
MY (1) MY167206A (enExample)
RU (1) RU2319883C2 (enExample)
TW (1) TWI235217B (enExample)
WO (1) WO2003087637A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20060174A1 (it) * 2006-07-13 2008-01-14 Record Spa Meccanismo valvolare per un impianto termoidraulico, particolarmente per alte pressioni
DE202007013216U1 (de) * 2007-09-19 2009-02-12 Mann+Hummel Gmbh Filter
US8171955B2 (en) * 2008-06-17 2012-05-08 Clay And Bailey Manufacturing Company Emergency relief vent for fuel storage tanks
CN203176393U (zh) * 2012-10-22 2013-09-04 费希尔久安输配设备(成都)有限公司 一种阀杆与阀芯组件以及包含该组件的阀
AU2014208294B2 (en) 2013-08-04 2018-11-08 Australian Valve Group Pty Ltd Hot Water Storage Unit, Relief Device and Method of Making a Hot Water Storage Unit
US9482354B2 (en) 2014-04-15 2016-11-01 Girard Equipment, Inc. Super high flow pressure relief vent
CN105202225B (zh) * 2014-06-10 2017-12-22 克拉玛依市金牛信泰石油设备有限公司 阀座环及具有该阀座环的多路阀
US10363651B2 (en) 2015-09-28 2019-07-30 Caterpillar Inc. Hammer assembly
CN108895183B (zh) * 2018-09-26 2024-09-24 雷舸流体科技（上海）有限公司 用于移动式压力容器的安全阀
CN108930804B (zh) * 2018-09-26 2024-09-27 荆门宏图特种飞行器制造有限公司 用于移动式压力容器的安全阀阀座及其组件
US10701820B1 (en) * 2019-06-06 2020-06-30 Fisher Controls International Llc Tamper proof approaches for securing an enclosure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854021A (en) * 1954-02-11 1958-09-30 Weatherhead Co Relief valve
US4674530A (en) * 1986-01-13 1987-06-23 Anderson, Greenwood & Company Pressure relief device for vessels
GB2217815A (en) * 1988-04-22 1989-11-01 George Lambert Pressure relief valve
FR2656669A1 (fr) * 1989-12-29 1991-07-05 Simonny Roger Dispositif de securite destine a proteger contre les surpressions les capacites de fluides sous pression.
US5180443A (en) * 1989-05-19 1993-01-19 Richard Voss Grubenausbau Gmbh Pressure-relief valve with stepped or double piston
US6058966A (en) * 1997-12-12 2000-05-09 Protechna S.A. Plastic safety valve for containers
CN2435599Y (zh) * 2000-07-17 2001-06-20 张剑文 过滤安全阀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774690A (en) 1928-02-24 1930-09-02 American Car & Foundry Co Safety valve
US2522145A (en) 1945-02-09 1950-09-12 Robert O Thompson Expansion safety valve
US2599622A (en) 1947-01-03 1952-06-10 American Car & Foundry Co Resilient seal safety valve
US2614582A (en) 1947-08-06 1952-10-21 Phillips Petroleum Co Pressure sealed relief valve
US2608210A (en) 1948-08-30 1952-08-26 Phillips Petroleum Co Relief valve
US2834374A (en) 1955-06-16 1958-05-13 Bastian Blessing Co Safety relief valve
US3008485A (en) 1958-11-24 1961-11-14 Fisher Governor Co Internal spring type safety relief valve
DE3929094A1 (de) 1989-07-12 1991-04-18 Voss Richard Grubenausbau Gebirgsschlagventil mit doppelkolben
US5215116A (en) 1989-05-19 1993-06-01 Richard Voss Grubenausbau Gmbh Pressure-relief valve with stepped or double piston
US5002088A (en) 1989-08-30 1991-03-26 Oseco Valve And Service Company, Inc. Clean-in-place pressure and vacuum relief valve
GB2255154B (en) * 1991-04-22 1994-09-14 British Gas Plc Apparatus for use in servicing valves
DK137193D0 (da) * 1993-12-08 1993-12-08 Danfoss As Ventil
DE29823960U1 (de) * 1998-07-27 2000-02-24 Metallwerke Neheim Goeke & Co Gmbh, 59755 Arnsberg Ventil für Warmwasseranlagen
GB9925648D0 (en) 1999-10-29 1999-12-29 Boc Group Plc Improvements in valves
US6581633B2 (en) * 2001-08-31 2003-06-24 Flomatic Corporation Check valve and method of fabrication
US6923202B2 (en) * 2002-06-01 2005-08-02 Halkey-Roberts Corporation Modular pressure relief valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854021A (en) * 1954-02-11 1958-09-30 Weatherhead Co Relief valve
US4674530A (en) * 1986-01-13 1987-06-23 Anderson, Greenwood & Company Pressure relief device for vessels
GB2217815A (en) * 1988-04-22 1989-11-01 George Lambert Pressure relief valve
US5180443A (en) * 1989-05-19 1993-01-19 Richard Voss Grubenausbau Gmbh Pressure-relief valve with stepped or double piston
FR2656669A1 (fr) * 1989-12-29 1991-07-05 Simonny Roger Dispositif de securite destine a proteger contre les surpressions les capacites de fluides sous pression.
US6058966A (en) * 1997-12-12 2000-05-09 Protechna S.A. Plastic safety valve for containers
CN2435599Y (zh) * 2000-07-17 2001-06-20 张剑文 过滤安全阀

Also Published As

Publication number Publication date
MY167206A (en) 2018-08-13
US20030188784A1 (en) 2003-10-09
WO2003087637A1 (en) 2003-10-23
DE60315818T2 (de) 2008-05-21
US6736162B2 (en) 2004-05-18
AU2003224783A1 (en) 2003-10-27
BR0308481B1 (pt) 2014-02-25
BR0308481A (pt) 2005-01-18
TW200306393A (en) 2003-11-16
AU2003224783B2 (en) 2007-05-31
RU2319883C2 (ru) 2008-03-20
JP2005522651A (ja) 2005-07-28
EP1492972B1 (en) 2007-08-22
RU2004132233A (ru) 2005-04-27
DE60315818D1 (de) 2007-10-04
CA2480448A1 (en) 2003-10-23
CA2480448C (en) 2007-11-20
CN1643281A (zh) 2005-07-20
JP4574991B2 (ja) 2010-11-04
EP1492972A1 (en) 2005-01-05
TWI235217B (en) 2005-07-01

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20080102