ES2015437A6 - Valvula de descarga para circuitos hidraulicos. - Google Patents

Valvula de descarga para circuitos hidraulicos.

Info

Publication number
ES2015437A6
ES2015437A6 ES8902800A ES8902800A ES2015437A6 ES 2015437 A6 ES2015437 A6 ES 2015437A6 ES 8902800 A ES8902800 A ES 8902800A ES 8902800 A ES8902800 A ES 8902800A ES 2015437 A6 ES2015437 A6 ES 2015437A6
Authority
ES
Spain
Prior art keywords
web
valve
hydraulic circuits
resilient means
relief valve
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 - Fee Related
Application number
ES8902800A
Other languages
English (en)
Inventor
Guasch Esteve Cortes
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
Priority to ES8902800A priority Critical patent/ES2015437A6/es
Priority to DE1990604522 priority patent/DE69004522T2/de
Priority to EP19900401888 priority patent/EP0412861B1/en
Priority to ES90401888T priority patent/ES2048996T3/es
Priority to BR9003635A priority patent/BR9003635A/pt
Priority to JP20694490A priority patent/JPH0369873A/ja
Publication of ES2015437A6 publication Critical patent/ES2015437A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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

VALVULA DE DESCARGA PARA CIRCUITOS HIDRAULICOS. COMPRENDE UN CUERPO DE VALVULA (1) QUE INCLUYE UN TALADRO CIEGO CERRADO POR UN VELO (4) Y QUE COMUNICA CON UNA CAMARA DE ENTRADA (7) Y UNA CAMARA DE SALIDA (8), ENTRE LAS QUE SE HALLA DISPUESTO UN MIEMBRO DE VALVULA (3) Y UN ASIENTO (2), UN MEDIO ELASTICO (5) AJUSTADO ENTRE DICHOS VELO Y MIEMBRO DE VALVULA MANTENIENDO ESTE ULTIMO EN REPOSO EN UNA POSICION CERRADA. DE ACUERDO CON LA INVENCION, EL VELO ES DEFORMABLE ELASTICAMENTE EN UNA DIRECCION AXIAL. PREFERIBLEMENTE, LOS MEDIOS ELASTICOS (5) ESTAN CONSTITUIDOS POR UN MUELLE PRECARGADO, Y ENTRE ELLOS Y EL VELO SE HA DISPUESTO UNA ARANDELA (6). SE EVITAN LAS IRREGULARIDADES DEL TORNILLO DE REGULACION. SE APLICA ESPECIALMENTE EN MECANISMOS DE DIRECCION DE VEHICULOS.
ES8902800A 1989-08-07 1989-08-07 Valvula de descarga para circuitos hidraulicos. Expired - Fee Related ES2015437A6 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES8902800A ES2015437A6 (es) 1989-08-07 1989-08-07 Valvula de descarga para circuitos hidraulicos.
DE1990604522 DE69004522T2 (de) 1989-08-07 1990-06-29 Entlastungsventil für hydraulische Kreisläufe.
EP19900401888 EP0412861B1 (en) 1989-08-07 1990-06-29 Relief valve for hydraulic circuits
ES90401888T ES2048996T3 (es) 1989-08-07 1990-06-29 Valvula de descarga para circuitos hidraulicos.
BR9003635A BR9003635A (pt) 1989-08-07 1990-07-26 Valvula de alivio para circuitos hidraulicos
JP20694490A JPH0369873A (ja) 1989-08-07 1990-08-06 リリーフ弁

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
ES2015437A6 true ES2015437A6 (es) 1990-08-16

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 After (1)

Application Number Title Priority Date Filing Date
ES90401888T Expired - Lifetime ES2048996T3 (es) 1989-08-07 1990-06-29 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)

Families Citing this family (5)

* 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
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

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

Also Published As

Publication number Publication date
EP0412861A1 (en) 1991-02-13
ES2048996T3 (es) 1994-04-01
DE69004522D1 (de) 1993-12-16
JPH0369873A (ja) 1991-03-26
EP0412861B1 (en) 1993-11-10
DE69004522T2 (de) 1994-03-10
BR9003635A (pt) 1991-08-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102