ES2094314T3 - Sistema de frenado con desfase de presion y valvula para dicho sistema. - Google Patents

Sistema de frenado con desfase de presion y valvula para dicho sistema.

Info

Publication number
ES2094314T3
ES2094314T3 ES92401783T ES92401783T ES2094314T3 ES 2094314 T3 ES2094314 T3 ES 2094314T3 ES 92401783 T ES92401783 T ES 92401783T ES 92401783 T ES92401783 T ES 92401783T ES 2094314 T3 ES2094314 T3 ES 2094314T3
Authority
ES
Spain
Prior art keywords
fluid
valve
pressure
braking circuit
pressure offset
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
ES92401783T
Other languages
English (en)
Inventor
Gerard Morin
Frank Vadaine
Alain Perrin
Philippe Castel
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
Application filed by AlliedSignal Europe Services Techniques filed Critical AlliedSignal Europe Services Techniques
Application granted granted Critical
Publication of ES2094314T3 publication Critical patent/ES2094314T3/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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • B60T13/581—Combined or convertible systems both hydraulic and pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/30—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to load
    • B60T8/306—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to load using hydraulic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE FRENADO PARA VEHICULO EQUIPADO CON UN CIRCUITO FLUIDICO DE FRENADO QUE ALIMENTA AL MENOS UN MOTOR FLUIDICO A PRESION Y CON UN CIRCUITO ELECTRICO DE FRENADO CON ACCIONAMIENTO PREFERIDO. SEGUN LA INVENCION, EL CIRCUITO FLUIDICO DE FRENADO PERMANECE SIN EFECTO MIENTRAS LA PRESION DEL FLUIDO DE DICHA FLUENTE DE FLUIDO A PRESION NO ALCANCE UN DETERMINADO UMBRAL. LA VALVULA COMPRENDE UN PISTON (12) QUE DELIMITA UNA CAMARA DE ENTRADA (14) Y UNA CAMARA DE SALIDA (16) ENTRE LAS QUE ESTA DISPUESTO UN PASO (20) PROVISTO DE UNA VALVULA (22, 30) QUE PERMANECE CERRADA MIENTRAS LA PRESION DENTRO DE LA CAMARA DE ENTRADA (14) SEA INFERIOR AL UMBRAL.
ES92401783T 1991-07-30 1992-06-25 Sistema de frenado con desfase de presion y valvula para dicho sistema. Expired - Lifetime ES2094314T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109666A FR2679856B1 (fr) 1991-07-30 1991-07-30 Systeme de freinage a decalage de pression et valve pour un tel systeme.

Publications (1)

Publication Number Publication Date
ES2094314T3 true ES2094314T3 (es) 1997-01-16

Family

ID=9415718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92401783T Expired - Lifetime ES2094314T3 (es) 1991-07-30 1992-06-25 Sistema de frenado con desfase de presion y valvula para dicho sistema.

Country Status (5)

Country Link
EP (1) EP0527065B1 (es)
DE (1) DE69215029T2 (es)
ES (1) ES2094314T3 (es)
FR (1) FR2679856B1 (es)
RU (1) RU2053149C1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701530B1 (fr) * 1993-02-12 1995-03-24 Alliedsignal Europ Services Valve à décalage de pression et by-pass électrique.
FR2710961B1 (fr) * 1993-10-05 1995-11-17 Alliedsignal Europ Services Valve à seuil à poussoir rétractile.
US5366280A (en) * 1994-02-14 1994-11-22 General Motors Corporation Method of adaptively homing brake actuators
US5539641A (en) * 1994-02-14 1996-07-23 General Motors Corporation Brake control system method and apparatus
US5366281A (en) * 1994-02-14 1994-11-22 General Motors Corporation Method of initializing a brake actuator
US5362135A (en) * 1994-02-14 1994-11-08 General Motors Corporation Brake system with adaptive offset compensation
US5423600A (en) * 1994-02-14 1995-06-13 General Motors Corporation Brake system with brake gain shifting
DE19604134B4 (de) * 1996-02-06 2004-11-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung der Bremsanlage von Kraftfahrzeugen mit elektrischem Antrieb
KR100911632B1 (ko) * 2003-07-31 2009-08-10 콘티넨탈 테베스 아게 운트 코. 오하게 조절장치를 이용하여 유압을 측정하는 방법 및 장치
EP3533674B8 (en) * 2016-10-28 2022-02-23 Mkrtchyan, Ovik Leonardovich Hydraulic vehicle braking system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254931A (fr) * 1959-11-18 1961-03-03 Acec Dispositif de freinage d'un véhicule actionné par des moteurs électriques alimentés par un groupe constitué par une génératrice et un moteur à combustion interne
JPH03135870A (ja) * 1989-04-21 1991-06-10 Lucas Ind Plc バックアップブレーキ動作システムおよびそれに使用されるバルブ

Also Published As

Publication number Publication date
EP0527065A1 (fr) 1993-02-10
RU2053149C1 (ru) 1996-01-27
FR2679856B1 (fr) 1993-10-22
EP0527065B1 (fr) 1996-11-06
DE69215029T2 (de) 1997-03-06
DE69215029D1 (de) 1996-12-12
FR2679856A1 (fr) 1993-02-05

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