BR0308481B1 - Válvula de alívio de pressão reparável - Google Patents

Válvula de alívio de pressão reparável Download PDF

Info

Publication number
BR0308481B1
BR0308481B1 BRPI0308481-7B1A BR0308481A BR0308481B1 BR 0308481 B1 BR0308481 B1 BR 0308481B1 BR 0308481 A BR0308481 A BR 0308481A BR 0308481 B1 BR0308481 B1 BR 0308481B1
Authority
BR
Brazil
Prior art keywords
valve
pressure relief
relief valve
seal
plug
Prior art date
Application number
BRPI0308481-7B1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0308481A (pt
Inventor
Kenneth Roger Schimnowski
Jeffrey Lynn Cole
Thomas Bethell Oliver
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 filed Critical
Publication of BR0308481A publication Critical patent/BR0308481A/pt
Publication of BR0308481B1 publication Critical patent/BR0308481B1/pt

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
    • 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)
BRPI0308481-7B1A 2002-04-05 2003-03-26 Válvula de alívio de pressão reparável BR0308481B1 (pt)

Applications Claiming Priority (3)

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
PCT/US2003/009376 WO2003087637A1 (en) 2002-04-05 2003-03-26 Pressure relief valve with improved repairability

Publications (2)

Publication Number Publication Date
BR0308481A BR0308481A (pt) 2005-01-18
BR0308481B1 true BR0308481B1 (pt) 2014-02-25

Family

ID=28674078

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308481-7B1A BR0308481B1 (pt) 2002-04-05 2003-03-26 Válvula de alívio de pressão reparável

Country Status (12)

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

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
US9476599B2 (en) 2013-08-04 2016-10-25 Triteck Limited 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

Family Cites Families (23)

* 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
US2854021A (en) 1954-02-11 1958-09-30 Weatherhead 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
US4674530A (en) 1986-01-13 1987-06-23 Anderson, Greenwood & Company Pressure relief device for vessels
GB8809620D0 (en) 1988-04-22 1988-05-25 Lambert G Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment
CA2033066A1 (en) 1989-05-19 1990-11-20 Richard Voss Pressure limiting valve with stepped or double piston
US5215116A (en) 1989-05-19 1993-06-01 Richard Voss Grubenausbau Gmbh Pressure-relief valve with stepped or double piston
DE3929094A1 (de) 1989-07-12 1991-04-18 Voss Richard Grubenausbau Gebirgsschlagventil mit doppelkolben
US5002088A (en) 1989-08-30 1991-03-26 Oseco Valve And Service Company, Inc. Clean-in-place pressure and vacuum relief valve
FR2656669B1 (fr) 1989-12-29 1992-05-22 Simonny Roger Dispositif de securite destine a proteger contre les surpressions les capacites de fluides sous pression.
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
DE19755205C1 (de) * 1997-12-12 1999-06-17 Protechna Sa Sicherheitsventil aus Kunststoff für Behälter
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
CN2435599Y (zh) * 2000-07-17 2001-06-20 张剑文 过滤安全阀
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

Also Published As

Publication number Publication date
DE60315818T2 (de) 2008-05-21
EP1492972A1 (en) 2005-01-05
TWI235217B (en) 2005-07-01
EP1492972B1 (en) 2007-08-22
US6736162B2 (en) 2004-05-18
CN100359231C (zh) 2008-01-02
US20030188784A1 (en) 2003-10-09
CA2480448A1 (en) 2003-10-23
BR0308481A (pt) 2005-01-18
MY167206A (en) 2018-08-13
JP2005522651A (ja) 2005-07-28
TW200306393A (en) 2003-11-16
AU2003224783A1 (en) 2003-10-27
CN1643281A (zh) 2005-07-20
WO2003087637A1 (en) 2003-10-23
DE60315818D1 (de) 2007-10-04
CA2480448C (en) 2007-11-20
JP4574991B2 (ja) 2010-11-04
AU2003224783B2 (en) 2007-05-31
RU2319883C2 (ru) 2008-03-20
RU2004132233A (ru) 2005-04-27

Similar Documents

Publication Publication Date Title
BR0308481B1 (pt) Válvula de alívio de pressão reparável
CA2446598C (en) Pressure relief valve with field-replaceable high corrosion-resistant components
US8490639B2 (en) Temperature sensitive valve
US5082246A (en) Gas ball valve
US10436335B2 (en) Valves with multi-directional ball check
BRPI0805020A2 (pt) macacos de parafuso resistentes à violação para um tensor
KR20190035508A (ko) 다이어프램 밸브의 조립 방법과 그 조립 구조 및 다이어프램 밸브
US11059154B2 (en) Two-piece guide bushing
US6955183B2 (en) Pressure tank valve socket
JP7191035B2 (ja) 弁
CN104919226A (zh) 液压回路用孔的闭塞结构
JP7469809B2 (ja) 配管密閉治具
JP4921478B2 (ja) シリンダバルブ上の交換式の出口具
US11543041B2 (en) Two-piece guide bushing
ITRM940446A1 (it) "dispositivo adattatore per la modifica della applicazione di termocoppie da innesto filettato a innesto tipo faston su gruppi magnetici standard di valvole o rubinetti valvolati per gas"
US2966923A (en) Position indicating stem cap
JP2023098217A (ja) 弁
JP2001032957A (ja) ボールバルブのハンドル取付構造
IE66329B1 (en) Seal bushes for rotary shafts
JPH08219299A (ja) 仕切弁
EP0995945A1 (fr) Manomètre encastrable pour dispositif de distribution de fluide sous pression, notamment pour détendeur de gaz
US831468A (en) Globe-valve.
JP3198244U (ja) 充填口カバー
NL2001426C2 (nl) Inrichting en werkwijze voor het wisselen van een appendage van een onder druk staand fluïdumreservoir.
JPH1019021A (ja) 原子炉炉内構造物の締結構造

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/02/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2663 DE 18-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.