MX166355B - Valvula de alivio de presion resistente al impacto - Google Patents

Valvula de alivio de presion resistente al impacto

Info

Publication number
MX166355B
MX166355B MX014639A MX1463989A MX166355B MX 166355 B MX166355 B MX 166355B MX 014639 A MX014639 A MX 014639A MX 1463989 A MX1463989 A MX 1463989A MX 166355 B MX166355 B MX 166355B
Authority
MX
Mexico
Prior art keywords
valve
disc
valve seat
exhaust port
flow passage
Prior art date
Application number
MX014639A
Other languages
English (en)
Inventor
John E Fain Jr
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of MX166355B publication Critical patent/MX166355B/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
    • 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
    • F16K1/02—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 with screw-spindle
    • 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
    • F16K17/0433—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 vibration preventing means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/904—Cushion check valves
    • 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
    • Y10T137/7738—Pop valves
    • Y10T137/7743—Lost motion between pop pressure reactor and valve

Landscapes

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

Abstract

La presente invención se refiere a una válvula de alivio operada por presión, la asociación que comprende: (a) un cuerpo de válvula que tiene un portillo de escape en la misma; (b) un ensamble de boquilla en dicho cuerpo de válvula que tiene un pasaje de flujo en el mismo y termina en una abertura en un asiento de válvula anular alrededor de dicho pasaje de flujo, dicho asiento de válvula teniendo una anchura de menos de 0.8 mm; (c) un sujetador de disco deslizablemente colocado en dicho cuerpo de válvula entre una posición cerrada adyacente a dicho asiento de válvula para cerrar la comunicación entre dicho pasaje de flujo y dicho portillo de escape y una segunda posición en donde dicho portillo de escape está en comunicación de flúido con dicho pasaje de boquilla; (d) un disco de válvula asegurado a dicho sujetador de disco y que tiene una superficie de trabajo adaptada para ponerse en contacto con dicho asiento de válvula; (e) medios amortiguadores compresible interpuestos entre dicho disco y dicho sujetador de disco; y (f) medios para forzar dicho sujetador de disco en la dirección de dicho asiento de válvula para sujetar normalmente dicho disco de válvula contra dicho asiento de válvula en la posición cerrada.
MX014639A 1988-01-25 1989-01-24 Valvula de alivio de presion resistente al impacto MX166355B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/147,790 US4858642A (en) 1988-01-25 1988-01-25 Impact resistant pressure relief valve

Publications (1)

Publication Number Publication Date
MX166355B true MX166355B (es) 1992-12-31

Family

ID=22522909

Family Applications (1)

Application Number Title Priority Date Filing Date
MX014639A MX166355B (es) 1988-01-25 1989-01-24 Valvula de alivio de presion resistente al impacto

Country Status (9)

Country Link
US (1) US4858642A (es)
EP (1) EP0326509B1 (es)
JP (1) JP2631542B2 (es)
KR (1) KR0184856B1 (es)
CN (1) CN1014170B (es)
BR (1) BR8900297A (es)
CA (1) CA1306926C (es)
ES (1) ES2037992T3 (es)
MX (1) MX166355B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744101A (en) * 1989-06-07 1998-04-28 Affymax Technologies N.V. Photolabile nucleoside protecting groups
US5064169A (en) * 1990-03-30 1991-11-12 Keystone International Holdings Corp. Shock absorbing means for flow control devices
US5011116A (en) * 1990-03-30 1991-04-30 Keystone International Holdings Corp. Shock absorbing sealing means for flow control devices
US5234023A (en) * 1992-02-27 1993-08-10 Dresser Industries Pressure relief valve with auxiliary loading device
US5370151A (en) * 1994-03-23 1994-12-06 Dresser Industries Inc. Safety valve
AT407188B (de) * 1997-07-16 2001-01-25 Hoerbiger Hydraulik Ventil
US6161571A (en) * 1999-05-14 2000-12-19 The Living Trust of Eleanor A. Taylor Modulating relief valve
US7015957B2 (en) * 2001-09-04 2006-03-21 Eastman Kodak Company Camera that downloads electronic images having metadata identifying images previously excluded from first in-first out overwriting and method
KR20050054900A (ko) * 2005-05-19 2005-06-10 윤수권 이중 디스크가 형성된 프리필 밸브
RU2364779C2 (ru) * 2007-06-27 2009-08-20 Валентин Михайлович Красильщиков Предохранительный клапан
US8607818B2 (en) * 2010-05-20 2013-12-17 Dresser, Inc. Pressure relief valve
US8505572B2 (en) * 2010-12-29 2013-08-13 Dresser Inc. Pressure relief valve
DE102011005485A1 (de) * 2011-03-14 2012-09-20 Robert Bosch Gmbh Ventileinrichtung zum Schalten oder Zumessen eines Fluids
US20120273220A1 (en) * 2011-04-27 2012-11-01 Bp Corporation North America Inc. Pressure relief valve
DE102014200074A1 (de) * 2014-01-08 2015-07-09 Robert Bosch Gmbh Ventil
CN103900810A (zh) * 2014-04-16 2014-07-02 江苏二马液压元件有限公司 一种安全阀耐久性试验台
CN105020450A (zh) * 2015-06-01 2015-11-04 刘银明 一种抽水泵支流管道减震止水阀门
CN108278759A (zh) * 2018-01-23 2018-07-13 浙江上风高科专风实业有限公司 一种不对称流道抗冲击波通风阀
KR101970299B1 (ko) 2018-11-06 2019-04-18 대전과학기술대학교 산학협력단 전자식 압력개폐장치
CN110671525A (zh) * 2019-09-25 2020-01-10 姚炳龙 一种减压稳压阀
CN118159760A (zh) * 2021-09-17 2024-06-07 艾默生自动化解决方案终控美国公司 用于减少安全泄压阀中的前泄的系统和方法
US11614176B1 (en) * 2022-08-29 2023-03-28 Prince Mohammad Bin Fahd University Relief valve device
US12504083B2 (en) 2023-04-13 2025-12-23 Curtiss-Wright Flow Control Corporation Relief valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US587704A (en) * 1897-08-10 Valve for air or gas compressors
US2088666A (en) * 1937-08-03 Faucet
FR813229A (es) * 1937-05-28
US353995A (en) * 1886-12-07 thomas asceoft walker
US2247773A (en) * 1939-02-15 1941-07-01 Stephen M Dunn Valve
US2517858A (en) * 1947-11-29 1950-08-08 Victor W Farris Safety valve
US2643090A (en) * 1950-09-09 1953-06-23 Harjeroy Engineered Petroleum Shock absorbing check valve for hydraulic systems
US3001545A (en) * 1958-10-22 1961-09-26 Manning Maxwell & Moore Inc Spring loaded pop-action safety valves
US3872875A (en) * 1970-11-23 1975-03-25 Jr John H Raidl Relief valve isolating means
AT331602B (de) * 1973-04-24 1976-08-25 Rappoport Efim Moiseevich Sicherheitsventil
DE2422165A1 (de) * 1973-12-03 1975-06-05 Enrico Pignatelli Vorrichtung zur begrenzung der gasstroemung aus einem und in einen behaelter
US3854494A (en) * 1974-02-04 1974-12-17 Crosby Valve & Gage Safety valve

Also Published As

Publication number Publication date
AU2849289A (en) 1989-07-27
US4858642A (en) 1989-08-22
BR8900297A (pt) 1989-09-19
AU613141B2 (en) 1991-07-25
JPH01288670A (ja) 1989-11-20
KR890012112A (ko) 1989-08-24
CN1014170B (zh) 1991-10-02
KR0184856B1 (ko) 1999-04-15
EP0326509A1 (en) 1989-08-02
ES2037992T3 (es) 1993-07-01
CN1034987A (zh) 1989-08-23
JP2631542B2 (ja) 1997-07-16
EP0326509B1 (en) 1993-01-07
CA1306926C (en) 1992-09-01

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