AR086021A1 - Un conjunto de leva para usar en una valvula de bloqueo de seguridad - Google Patents

Un conjunto de leva para usar en una valvula de bloqueo de seguridad

Info

Publication number
AR086021A1
AR086021A1 ARP120101306A AR086021A1 AR 086021 A1 AR086021 A1 AR 086021A1 AR P120101306 A ARP120101306 A AR P120101306A AR 086021 A1 AR086021 A1 AR 086021A1
Authority
AR
Argentina
Prior art keywords
cam
pair
arms
safety lock
internal
Prior art date
Application number
Other languages
English (en)
Original Assignee
Emerson Process Man Regulator Technologies Inc
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 Emerson Process Man Regulator Technologies Inc filed Critical Emerson Process Man Regulator Technologies Inc
Publication of AR086021A1 publication Critical patent/AR086021A1/es

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7728—High pressure cut-off

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Un conjunto de leva para usar en una válvula de bloqueo de seguridad incluye una leva que posee un primer brazo de leva alargado, y la leva puede pivotar sobre un eje rotacional. El conjunto de leva además incluye un resorte torsional que posee un par de brazos externos fijos y un par de brazos internos pivotantes, en tanto el par de brazos internos fijos está acoplado a una porción del primer brazo de leva. El par de brazos internos está adaptado para actuar sobre el primer brazo de leva para desplazar la leva a una posición que le permite a la leva volver a anclarse en un proceso de rearmado de válvula. El par de brazos internos está simétricamente dispuesto sobre el primer brazo de leva para impedir el desplazamiento lateral de la leva.
ARP120101306 2011-04-15 2012-04-16 Un conjunto de leva para usar en una valvula de bloqueo de seguridad AR086021A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161476169P 2011-04-15 2011-04-15

Publications (1)

Publication Number Publication Date
AR086021A1 true AR086021A1 (es) 2013-11-13

Family

ID=46022684

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101306 AR086021A1 (es) 2011-04-15 2012-04-16 Un conjunto de leva para usar en una valvula de bloqueo de seguridad

Country Status (10)

Country Link
US (2) US9151400B2 (es)
EP (1) EP2697546B1 (es)
JP (1) JP6042865B2 (es)
CN (2) CN202484376U (es)
AR (1) AR086021A1 (es)
AU (1) AU2012242693B2 (es)
BR (1) BR112013026504A2 (es)
CA (1) CA2833156C (es)
RU (1) RU2608669C2 (es)
WO (1) WO2012142418A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202484376U (zh) 2011-04-15 2012-10-10 艾默生过程管理调节技术公司 用于紧急切断安全阀的凸轮组件和用于气体分配系统的紧急切断安全阀
US9283666B2 (en) * 2013-02-28 2016-03-15 Michael W. Gurule Gas regulator over-pressure service tool
CN103711956B (zh) * 2013-12-30 2015-12-09 乐山市山鹰模具有限责任公司 自动紧急切断阀
US9353877B2 (en) * 2014-10-01 2016-05-31 Emerson Process Management Regulator Technologies, Inc. Slam shut safety device
FR3033630B1 (fr) * 2015-03-13 2017-04-07 Thales Sa Refroidisseur stirling avec entrainement flexible du regenerateur
US10274099B2 (en) 2016-02-10 2019-04-30 Emerson Process Management Regulator Technologies Tulsa, Llc Spring actuated thermal valve
US10443749B2 (en) 2017-12-20 2019-10-15 Fisher Jeon Gas Equipment (Chengdu) Co., Ltd. Slam-shut safety device with an operational feedback system
FR3082583B1 (fr) * 2018-06-18 2020-08-21 Clesse Ind Detendeur a gaz
RO134311A2 (ro) * 2018-10-10 2020-07-30 Emerson Process Management Regulator Technologies Inc. Ansamblu de siguranţă cu închidere bruscă pentru furnizarea întreruperii de siguranţă redundantă
CN113090800B (zh) * 2021-05-12 2022-05-31 浙江伟山机械有限公司 一种具有自动断流功能的机械式阀门

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FR1129739A (fr) * 1955-08-09 1957-01-24 Cfcmug Perfectionnements aux régulateurs-détendeurs de la pression des fluides gazeux
US3179992A (en) * 1963-10-11 1965-04-27 Irving Air Chute Co Inc Separable fastener
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GB1472888A (en) * 1975-09-22 1977-05-11 Bryan Donkin Co Ltd Safety cut-off valves for gas supply systems
US4067359A (en) * 1976-06-02 1978-01-10 The Singer Company Reset assembly for slam-shut valves
US4067095A (en) * 1976-06-02 1978-01-10 The Singer Company Closing spring assembly for slam-shut valves
AT377706B (de) * 1983-07-01 1985-04-25 Tyrolia Freizeitgeraete Fersenhalter
US4503883A (en) * 1984-06-15 1985-03-12 The Singer Company Gas pressure regulator with under and over shut-off
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DE3529618C1 (de) * 1985-08-19 1986-12-11 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Filmtransporteinrichtung
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US5762044A (en) * 1995-03-02 1998-06-09 Ford Motor Company Throttle valve return mechanism for engine throttle valve
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IT1303464B1 (it) * 1998-11-24 2000-11-06 Fiorentini Minireg S P A Valvola di blocco di bassa e alta pressione
US6296061B1 (en) * 1998-12-22 2001-10-02 Camco International Inc. Pilot-operated pressure-equalizing mechanism for subsurface valve
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RU2313023C1 (ru) * 2006-04-26 2007-12-20 Открытое акционерное общество "НПО "Промавтоматика" Запорно-регулирующее устройство
JP5232850B2 (ja) * 2007-04-20 2013-07-10 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー ガスレギュレータの流れブースト用のカートリッジ
FR2915293B1 (fr) * 2007-04-20 2009-07-10 Francel Sa Dispositif de securite pour un detendeur de gaz et detendeur de gaz comportant un tel dispositif
US8286660B2 (en) * 2008-04-21 2012-10-16 Emerson Process Management Regulator Technologies, Inc. Valve body with dual sense mechanism
CN202484376U (zh) * 2011-04-15 2012-10-10 艾默生过程管理调节技术公司 用于紧急切断安全阀的凸轮组件和用于气体分配系统的紧急切断安全阀

Also Published As

Publication number Publication date
EP2697546A1 (en) 2014-02-19
AU2012242693B2 (en) 2016-12-01
JP6042865B2 (ja) 2016-12-14
EP2697546B1 (en) 2019-08-07
AU2012242693A1 (en) 2013-10-31
CN202484376U (zh) 2012-10-10
JP2014510892A (ja) 2014-05-01
US20120261005A1 (en) 2012-10-18
CN102734514B (zh) 2017-03-01
BR112013026504A2 (pt) 2016-12-27
US20160025234A1 (en) 2016-01-28
CN102734514A (zh) 2012-10-17
US9593781B2 (en) 2017-03-14
WO2012142418A1 (en) 2012-10-18
RU2608669C2 (ru) 2017-01-23
CA2833156C (en) 2020-02-18
RU2013149356A (ru) 2015-05-20
US9151400B2 (en) 2015-10-06
CA2833156A1 (en) 2012-10-18

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