ES2048996T3 - Valvula de descarga para circuitos hidraulicos. - Google Patents

Valvula de descarga para circuitos hidraulicos.

Info

Publication number
ES2048996T3
ES2048996T3 ES90401888T ES90401888T ES2048996T3 ES 2048996 T3 ES2048996 T3 ES 2048996T3 ES 90401888 T ES90401888 T ES 90401888T ES 90401888 T ES90401888 T ES 90401888T ES 2048996 T3 ES2048996 T3 ES 2048996T3
Authority
ES
Spain
Prior art keywords
membrane
valve
hydraulic circuits
discharge valve
flexible media
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
ES90401888T
Other languages
English (en)
Inventor
Esteve Cortes C O Bendi Guasch
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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendix Espana SA
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 Bendix Espana SA filed Critical Bendix Espana SA
Application granted granted Critical
Publication of ES2048996T3 publication Critical patent/ES2048996T3/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
    • 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
    • F16K17/0406—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 in the form of balls
    • 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
    • F16K17/06—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 special arrangements for adjusting the opening pressure

Landscapes

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

Abstract

EL INVENTO SE REFIERE A UNA VALVULA DE DESCARGA EN CIRCUITOS HIDRAULICOS, QUE COMPRENDE UN CUERPO DE VALVULA (1) QUE INCLUYE UN ANIMA CIEGA CERRADA POR UNA MEMBRANA (4) Y QUE COMUNICA CON UNA CAMARA DE ENTRADA (7) Y UNA CAMARA DE SALIDA (8) ENTRE LAS CUALES ESTA DISPUESTO UN MIEMBRO DE VALVULA (3) Y UN ASIENTO (2); UN MEDIO FLEXIBLE (5) INSTALADO ENTRE LA MEMBRANA Y EL MIEMBRO DE VALVULA MANTIENE AL MIEMBRO DE VALVULA EN REPOSO EN UNA POSICION CERRADA. DE ACUERDO CON EL INVENTO, LA MEMBRANA ES PLASTICAMENTE DEFORMABLE EN UNA DIRECCION AXIAL. PREFERIBLEMENTE, EL MEDIO FLEXIBLE (R) ES UN MUELLE PRECARGADO, Y HAY DISPUESTA UNA ARANDELA (6) ENTRE LA MEMBRANA Y EL MEDIO FLEXIBLE (5). ESTA VALVULA ES UTIL ESPECIALMENTE PARA MECANISMOS DE DIRECCION DE VEHICULOS.
ES90401888T 1989-08-07 1990-06-29 Valvula de descarga para circuitos hidraulicos. Expired - Lifetime ES2048996T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902800A ES2015437A6 (es) 1989-08-07 1989-08-07 Valvula de descarga para circuitos hidraulicos.

Publications (1)

Publication Number Publication Date
ES2048996T3 true ES2048996T3 (es) 1994-04-01

Family

ID=8263494

Family Applications (2)

Application Number Title Priority Date Filing Date
ES8902800A Expired - Fee Related ES2015437A6 (es) 1989-08-07 1989-08-07 Valvula de descarga para circuitos hidraulicos.
ES90401888T Expired - Lifetime ES2048996T3 (es) 1989-08-07 1990-06-29 Valvula de descarga para circuitos hidraulicos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES8902800A Expired - Fee Related ES2015437A6 (es) 1989-08-07 1989-08-07 Valvula de descarga para circuitos hidraulicos.

Country Status (5)

Country Link
EP (1) EP0412861B1 (es)
JP (1) JPH0369873A (es)
BR (1) BR9003635A (es)
DE (1) DE69004522T2 (es)
ES (2) ES2015437A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931425A (zh) * 2017-12-18 2019-06-25 内蒙古蒙牛乳业（集团）股份有限公司 一种防漏排空装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2898877B2 (ja) * 1994-02-14 1999-06-02 株式会社東芝 導電性メタライズ層を有する窒化アルミニウム焼結体およびその製造方法
JP5708514B2 (ja) 2012-01-31 2015-04-30 株式会社デンソー 逆止弁およびそれを用いたブレーキ装置
JP6294253B2 (ja) * 2015-03-16 2018-03-14 東芝三菱電機産業システム株式会社 端子台
RU2612520C1 (ru) * 2015-12-23 2017-03-09 Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" Клапан обратный картриджного монтажа

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811614A (fr) * 1936-10-06 1937-04-19 Robinet à fermeture étanche automatique
DE2012297C3 (de) * 1970-03-14 1978-11-09 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Rückschlagventil fur den hydraulischen Grubenausbau
DE3112932A1 (de) * 1981-03-31 1982-12-30 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Hydraulikventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931425A (zh) * 2017-12-18 2019-06-25 内蒙古蒙牛乳业（集团）股份有限公司 一种防漏排空装置
CN109931425B (zh) * 2017-12-18 2024-04-16 内蒙古蒙牛乳业（集团）股份有限公司 一种防漏排空装置

Also Published As

Publication number Publication date
EP0412861A1 (en) 1991-02-13
DE69004522D1 (de) 1993-12-16
JPH0369873A (ja) 1991-03-26
EP0412861B1 (en) 1993-11-10
DE69004522T2 (de) 1994-03-10
ES2015437A6 (es) 1990-08-16
BR9003635A (pt) 1991-08-27

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