ES2029060T3 - Circuito hidraulico de frenado para vehiculo automovil. - Google Patents

Circuito hidraulico de frenado para vehiculo automovil.

Info

Publication number
ES2029060T3
ES2029060T3 ES198888402839T ES88402839T ES2029060T3 ES 2029060 T3 ES2029060 T3 ES 2029060T3 ES 198888402839 T ES198888402839 T ES 198888402839T ES 88402839 T ES88402839 T ES 88402839T ES 2029060 T3 ES2029060 T3 ES 2029060T3
Authority
ES
Spain
Prior art keywords
circuit
brake motor
brake
hydraulic braking
braking circuit
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
ES198888402839T
Other languages
English (en)
Inventor
Marc De La Broise
Christian Tanguy
Gilbert Kervagoret
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.)
Bendix Europe Services Techniques SA
Original Assignee
Bendix Europe Services Techniques 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 Europe Services Techniques SA filed Critical Bendix Europe Services Techniques SA
Application granted granted Critical
Publication of ES2029060T3 publication Critical patent/ES2029060T3/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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/101—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic equalising arrangements
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • 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
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/347—3 Channel systems
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems

Landscapes

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

Abstract

EL CIRCUITO COMPRENDE UN CIRCUITO PRIMARIO (2) QUE ALIMENTA A LOS MOTORES DE FRENO (5 Y 7) Y UN CIRCUITO SECUNDARIO (3) QUE ALIMENTA A UN MOTOR DE FRENO (9). EN FUNCIONAMIENTO NORMAL, UNA VALVULA (11) AISLA EL MOTOR DE FRENO (22) FRENTE A FRENTE DEL CIRCUITO SECUNDARIO (3). LA PRESION EN EL CIRCUITO PRIMARIO CONTROLA LA REINANTE EN EL MOTOR DE FRENO (22), GRACIAS A UN DISPOSITIVO DE EQUILIBRADO DE PRESION (25) INSTALADO ENTRE LAS LINEAS DE ALIMENTACION DE LOS MOTORES DE FRENOS (7 Y 22). CUANDO FALLA EL CIRCUITO PRIMARIO (2), LA VALVULA (11) ESTABLECE UNA COMUNICACION ENTRE EL MOTOR DE FRENO (22) Y EL CIRCUITO SECUNDARIO (3) PARA ASEGURAR EL FRENADO DE LA RUEDA ASOCIADA A ESTE MOTOR DE FRENO A PESAR DE LA PUESTA EN FUERA DE SERVICIO DEL DISPOSITIVO DE EQUILIBRADO (25) EN ESTA SITUACION. APLICACION EN UN CIRCUITO DE FRENADO EQUIPADO CON UN DISPOSITIVO ANTIBLOQUEO DE LAS RUEDAS.
ES198888402839T 1987-12-23 1988-11-14 Circuito hidraulico de frenado para vehiculo automovil. Expired - Lifetime ES2029060T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717991A FR2625157B1 (fr) 1987-12-23 1987-12-23 Circuit hydraulique de freinage pour vehicule automobile

Publications (1)

Publication Number Publication Date
ES2029060T3 true ES2029060T3 (es) 1992-07-16

Family

ID=9358196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888402839T Expired - Lifetime ES2029060T3 (es) 1987-12-23 1988-11-14 Circuito hidraulico de frenado para vehiculo automovil.

Country Status (6)

Country Link
US (1) US4886321A (es)
EP (1) EP0322261B1 (es)
JP (1) JP2619277B2 (es)
DE (1) DE3868035D1 (es)
ES (1) ES2029060T3 (es)
FR (1) FR2625157B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653084B1 (fr) * 1989-10-13 1991-12-13 Bendix France Circuit hydraulique de freinage pour vehicule automobile.
US5385395A (en) * 1991-03-22 1995-01-31 Alfred Teves Gmbh Slip-controlled brake system, especially for automotive vehicles
US5470137A (en) * 1994-08-16 1995-11-28 Kelsey-Hayes Copy valve for an anti-lock brake system
JP3827250B2 (ja) * 1996-07-02 2006-09-27 トヨタ自動車株式会社 ブレーキ液圧制御装置
US6117047A (en) * 1999-01-08 2000-09-12 Younger; Gilbert W. Method and systems for improving the operation of transmissions for motor vehicles
KR101361530B1 (ko) * 2012-04-17 2014-02-13 주식회사 만도 브레이크 시스템의 압력 완충장치
KR101361532B1 (ko) * 2012-04-17 2014-02-13 주식회사 만도 브레이크 시스템의 압력 완충장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2059037B2 (de) * 1970-12-01 1978-03-02 Alfred Teves Gmbh, 6000 Frankfurt Hydraulisches Steuerventil
GB2008701B (en) * 1977-10-04 1982-03-31 Aisin Seiki Split brake systems
DE3344547A1 (de) * 1983-12-09 1985-06-20 Alfred Teves Gmbh, 6000 Frankfurt Anordnung zur erzeugung eines gleichen bremsdruckverlaufs in zwei oder mehreren parallelen, hydraulisch voneinander getrennten bremskreisen
US4676558A (en) * 1984-01-31 1987-06-30 Alfred Teves Gmbh Brake system for automotive vehicles
DE3511535A1 (de) * 1985-03-29 1986-10-09 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
DE3529744A1 (de) * 1985-08-20 1987-02-26 Teves Gmbh Alfred Schlupfgeregelte bremsanlage fuer kraftfahrzeuge
DE3615046A1 (de) * 1986-05-03 1987-11-05 Kugelfischer G Schaefer & Co Verfahren zum abbremsen eines mit einer lenkbremsanlage versehenen fahrzeugs und steuerventil zur ausfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2625157B1 (fr) 1990-04-27
JP2619277B2 (ja) 1997-06-11
EP0322261B1 (fr) 1992-01-22
JPH01212660A (ja) 1989-08-25
EP0322261A1 (fr) 1989-06-28
DE3868035D1 (de) 1992-03-05
FR2625157A1 (fr) 1989-06-30
US4886321A (en) 1989-12-12

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