ES2070464T3 - Una valvula de purgado para circuito hidraulico y procedimiento de purgado de un circuito hidraulico provisto de tal valvula. - Google Patents

Una valvula de purgado para circuito hidraulico y procedimiento de purgado de un circuito hidraulico provisto de tal valvula.

Info

Publication number
ES2070464T3
ES2070464T3 ES91403238T ES91403238T ES2070464T3 ES 2070464 T3 ES2070464 T3 ES 2070464T3 ES 91403238 T ES91403238 T ES 91403238T ES 91403238 T ES91403238 T ES 91403238T ES 2070464 T3 ES2070464 T3 ES 2070464T3
Authority
ES
Spain
Prior art keywords
hydraulic circuit
valve
bleed valve
bleeding procedure
circuit provided
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
ES91403238T
Other languages
English (en)
Inventor
Dominique Bendix Eur Ser Veret
Patrick Bendix Eur Ser Audrain
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 Europe Services Techniques
Original Assignee
AlliedSignal Europe Services Techniques
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
Priority claimed from FR9016027A external-priority patent/FR2670859B1/fr
Priority claimed from FR9101360A external-priority patent/FR2672658A1/fr
Application filed by AlliedSignal Europe Services Techniques filed Critical AlliedSignal Europe Services Techniques
Application granted granted Critical
Publication of ES2070464T3 publication Critical patent/ES2070464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • B60T17/222—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems by filling or bleeding of hydraulic systems
    • 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
    • Y10T137/1624—Destructible or deformable element controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Driven Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

LA INVENCION SE REFIERE A UNA VALVULA DE PURGA PARA CIRCUITO HIDRAULICO QUE LLEVA UN PISTON (20) QUE PUEDE DESLIZARSE EN UN ESCARIADO (18) FORMADO EN UN CUERPO (16) Y QUE ACCIONA UNA CHAPALETA (24) DISPUESTA ENTRE DOS SUBCIRCUITOS (32, 34) Y MOVIL ENTRE UNA PRIMERA POSICION EN LA QUE PERMITE LA COMUNICACION ENTRE LOS DOS SUBCIRCUITOS Y UNA SEGUNDA POSICION EN LA QUE PROHIBE ESTA COMUNICACION, SIENDO LA CHAPALETA (24) MOVIL BAJO EL EFECTO DE UNA ACCION MECANICA EXTERIOR EJERCIDA POR UN ORGANO DE ACCIONAMIENTO (40, 50, 60). SEGUN LA INVENCION, LA ESTANQUEIDAD ENTRE EL ESCARIADO (18) Y EL EXTERIOR DEL CUERPO (16) ESTA ASEGURADA POR EL ORGANO DE ACCIONAMIENTO (40, 50, 60), Y LA CHAPALETA (24) ES MOVIL BAJO EL EFECTO DE UNA DIFERENCIA ENTRE LAS PRESIONES QUE SE EJERCEN SOBRE ESTAS DOS CARAS.
ES91403238T 1990-12-20 1991-11-29 Una valvula de purgado para circuito hidraulico y procedimiento de purgado de un circuito hidraulico provisto de tal valvula. Expired - Lifetime ES2070464T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9016027A FR2670859B1 (fr) 1990-12-20 1990-12-20 Soupape de purge pour circuit hydraulique et procede de purge d'un circuit hydraulique muni d'une telle soupape.
FR9101360A FR2672658A1 (fr) 1991-02-07 1991-02-07 Soupape de purge pour circuit hydraulique et procede de purge d'un circuit hydraulique muni d'une telle soupape.

Publications (1)

Publication Number Publication Date
ES2070464T3 true ES2070464T3 (es) 1995-06-01

Family

ID=26228400

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91403238T Expired - Lifetime ES2070464T3 (es) 1990-12-20 1991-11-29 Una valvula de purgado para circuito hidraulico y procedimiento de purgado de un circuito hidraulico provisto de tal valvula.

Country Status (5)

Country Link
US (1) US5273141A (es)
EP (1) EP0493155B1 (es)
JP (1) JPH04307187A (es)
DE (1) DE69107989T2 (es)
ES (1) ES2070464T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485902A (en) * 1994-08-05 1996-01-23 Alliedsignal Inc. Aircraft brake piston hydraulic adjuster assembly
US5463986A (en) * 1994-09-14 1995-11-07 Hollis; Thomas J. Hydraulically operated restrictor/shutoff flow control valve
EP0809033B1 (de) * 1996-05-20 2003-05-07 ZF Sachs AG Druckmittelzylinder mit einem Entlüftungselement mit axialer Elastromerdichtung
DE19654087A1 (de) * 1996-12-23 1998-06-25 Teves Gmbh Alfred Verfahren zur blasenfreien Befüllung einer hydraulischen Kraftfahrzeugbremsanlage mit Bremsflüssigkeit
US5853071A (en) * 1997-07-10 1998-12-29 Mcdonnell Douglas Corporation Bleed valve for bleeding fluid from a hydraulic circuit
US7387347B2 (en) * 2005-06-28 2008-06-17 Harley-Davidson Motor Company Group, Inc. Brake system for a motorcycle and a method of filling the brake system
US9874253B2 (en) * 2011-09-20 2018-01-23 Shimano, Inc. Bicycle disk brake caliper with a fluid bleeding structure
US10918501B2 (en) 2012-04-05 2021-02-16 Pro Limb International Corp. Polycentric knee joint having an adjustment-free multi-stage air cylinder
TWM444158U (zh) * 2012-04-05 2013-01-01 Pro Limb Internat Corp 免調整之多段式義肢氣壓缸及其多段式氣壓閥

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379692A (en) * 1944-01-06 1945-07-03 Dodson Edward Fluid-pressure-operated means for controlling apparatus at a distance
GB892817A (en) * 1957-06-25 1962-03-28 Norman Henry Hackett Hydraulic brake system
US3434573A (en) * 1965-12-07 1969-03-25 Heinkel Ag Ernst Arrangement for evacuating gases from hydraulic systems
US3425750A (en) * 1968-02-21 1969-02-04 Hydrasearch Co Inc Bleed apparatus for bleeding the brakes of a hybrid hydraulic brake system
US3757820A (en) * 1972-02-29 1973-09-11 A Aylesworth Hydraulic control valve
DE3324631A1 (de) * 1983-07-08 1985-01-17 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
FR2642134B1 (fr) * 1989-01-20 1991-03-29 Bendix France Dispositif hydraulique a position stable et soupape de purge

Also Published As

Publication number Publication date
EP0493155B1 (fr) 1995-03-08
JPH04307187A (ja) 1992-10-29
EP0493155A1 (fr) 1992-07-01
DE69107989D1 (de) 1995-04-13
US5273141A (en) 1993-12-28
DE69107989T2 (de) 1995-07-13

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