ES2037992T3 - Valvula de seguridad resistente al choque. - Google Patents

Valvula de seguridad resistente al choque.

Info

Publication number
ES2037992T3
ES2037992T3 ES89730012T ES89730012T ES2037992T3 ES 2037992 T3 ES2037992 T3 ES 2037992T3 ES 89730012 T ES89730012 T ES 89730012T ES 89730012 T ES89730012 T ES 89730012T ES 2037992 T3 ES2037992 T3 ES 2037992T3
Authority
ES
Spain
Prior art keywords
disc
valve
valve seat
holder
closed position
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
ES89730012T
Other languages
English (en)
Inventor
John E. Fain, Jr.
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of ES2037992T3 publication Critical patent/ES2037992T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

UNA VALVULA DE SEGURIDAD OPERADA A PRESION RESISTENTE A LOS IMPACTOS CONSTA DE UN CUERPO DE VALVULA (12) CON UN PASO DE SALIDA (23) Y UN DISPOSITIVO DE BOQUILLA QUE TIENE UN PASO DE FLUJO (25) QUE TERMINA EN UNA ABERTURA ALARGADA (26) RODEADA POR UN ASIENTO DE VALVULA ANULAR (27). UN PORTA-DISCO (29) QUE SE ENCUENTRA EN EL CUERPO DE LA VALVULA (12) ESTA DISPUESTO DESLIZABLE ENTRE UNA POSICION CERRADA QUE TOPA CON EL ASIENTO DE VALVULA (27), CERRANDO EL PASO DE LA BOQUILLA, Y UNA SEGUNDA POSICION EN LA QUE EL PORTA-DISCO (29) ES DESPLAZADO DEL ASIENTO DE VALVULA (27), ABRIENDO EL ORIFICIO DE LA VALVULA AL PASO DE LA BOQUILLA. UN RESORTE DE COMPRESION (40) FUERZA AL PORTA-DISCO (29) A LA POSICION CERRADA NORMAL. LA PARTE INFERIOR DEL PORTA-DISCO (29) ESTA DOTADA DE UN DISCO DE VALVULA (27) QUE TIENE UNA SUPERFICIE FRONTAL ADAPTADA PARA CONTACTAR EL ASIENTO DE VALVULA (27) EN LA POSICION CERRADA. EL INVENTO CONSTA ADEMAS DE UN ELEMENTO AMORTIGUADOR INTERPUESTO ENTRE EL DISCO (34) Y EL PORTA-DISCO (29). EL AMORTIGUADOR (56) AMINORA LAS FUERZAS DE CHOQUE PRODUCIDAS CUANDO EL DISCO DE VALVULA (34) CHOCA CONTRA EL ASIENTO DE VALVULA (27) AL CERRARSE. ESTO PERMITE EL USO DE UN ASIENTO DE VALVULA ESTRECHO QUE PROPORCIONA UNA ALTA CARGA UNITARIA ENTRE EL DISCO (34) Y EL ASIENTO DE VALVULA (27) Y ALCANZA UN ALTO GRADO DE HERMETICIDAD DEL ASIENTO.
ES89730012T 1988-01-25 1989-01-23 Valvula de seguridad resistente al choque. Expired - Lifetime ES2037992T3 (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
ES2037992T3 true ES2037992T3 (es) 1993-07-01

Family

ID=22522909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89730012T Expired - Lifetime ES2037992T3 (es) 1988-01-25 1989-01-23 Valvula de seguridad resistente al choque.

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 (21)

* 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
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813229A (es) * 1937-05-28
US587704A (en) * 1897-08-10 Valve for air or gas compressors
US353995A (en) * 1886-12-07 thomas asceoft walker
US2088666A (en) * 1937-08-03 Faucet
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
EP0326509A1 (en) 1989-08-02
EP0326509B1 (en) 1993-01-07
US4858642A (en) 1989-08-22
CN1034987A (zh) 1989-08-23
JP2631542B2 (ja) 1997-07-16
JPH01288670A (ja) 1989-11-20
CN1014170B (zh) 1991-10-02
AU613141B2 (en) 1991-07-25
MX166355B (es) 1992-12-31
CA1306926C (en) 1992-09-01
AU2849289A (en) 1989-07-27
KR890012112A (ko) 1989-08-24
BR8900297A (pt) 1989-09-19
KR0184856B1 (ko) 1999-04-15

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