ES2051097T3 - Sistema de antipatinazo para vehiculo automovil. - Google Patents

Sistema de antipatinazo para vehiculo automovil.

Info

Publication number
ES2051097T3
ES2051097T3 ES91403127T ES91403127T ES2051097T3 ES 2051097 T3 ES2051097 T3 ES 2051097T3 ES 91403127 T ES91403127 T ES 91403127T ES 91403127 T ES91403127 T ES 91403127T ES 2051097 T3 ES2051097 T3 ES 2051097T3
Authority
ES
Spain
Prior art keywords
brake
communication
wheel
motor
brake motor
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
ES91403127T
Other languages
English (en)
Inventor
Pierre Bendix Europe Lebret
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 ES2051097T3 publication Critical patent/ES2051097T3/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
    • 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
    • B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5012—Pressure reapplication using a plurality of valves in parallel
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • 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
    • B60T8/4291—Pump-back systems having means to reduce or eliminate pedal kick-back
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
    • B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE ANTIDESLIZANTE DE LAS RUEDAS MOTRICES PARA VEHICULO AUTOMOVIL CUYO SISTEMA DE FRENADO COMPRENDE DOS SUBCIRCUITOS HIDRAULICOS (6, 7) QUE CONECTAN CADA UNO UNA RUEDA MOTRIZ Y UNA RUEDA LIBRE A UNA CAMARA DE TRABAJO DE UN CILINDRO PRINCIPAL DE FRENO (1) E INCLUYE UN DISPOSITIVO ANTIBLOQUEO DE LAS RUEDAS EN EL FRENADO QUE LLEVA, PARA CADA UNA DE LAS RUEDAS, UNA ELECTROVALVULA DE TRES VIAS (54, 53, 52, 51) QUE ABRE NORMALMENTE UNA COMUNICACION ENTRE UNA ENTRADA DE FLUIDO A PRESION Y EL MOTOR DE FRENO (34, 33, 32, 31) ASOCIADO A LA RUEDA, MIENTRAS QUE EN FASE DE DISTENSION DEL DISPOSITIVO ANTIBLOQUEO CIERRA ESTA COMUNICACION Y CONECTA EL MOTOR DE FRENO A UN DEPOSITO (21, 22) DE FLUIDO A BAJA PRESION Y PARA CADA SUBCIRCUITO UN DISTRIBUIDOR DE COMUNICACION (11, 12) QUE AISLA LOS MOTORES DE FRENO DE LA CAMARA DE TRABAJO DEL CILINDRO PRINCIPAL DE FRENO (1) DURANTE EL FUNCIONAMIENTO DE LA BOMBA (46, 45) ASOCIADO AL DISPOSITIVO ANTIBLOQUEO. SEGUN LA INVENCION, COMPRENDE ADEMAS UN DISTRIBUIDOR DE CONTROL (63, 61) QUE DETERMINA EN REPOSO UNA COMUNICACION DIRECTA ENTRE EL MOTOR DE FRENO (33, 31) DE LA RUEDA LIBRE Y LA CAMARA DE TRABAJO DEL CILINDRO PRINCIPAL (1) Y QUE INTERRUMPE ESTA COMUNICACION CUANDO LA PRESION DEL FLUIDO EN EL MOTOR DE FRENO (33, 31) DE LA RUEDA LIBRE ES SUPERIOR A UN VALOR DETERMINADO.
ES91403127T 1990-12-20 1991-11-20 Sistema de antipatinazo para vehiculo automovil. Expired - Lifetime ES2051097T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016025A FR2670731B1 (fr) 1990-12-20 1990-12-20 Systeme d'anti-patinage pour vehicule automobile.

Publications (1)

Publication Number Publication Date
ES2051097T3 true ES2051097T3 (es) 1994-06-01

Family

ID=9403476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91403127T Expired - Lifetime ES2051097T3 (es) 1990-12-20 1991-11-20 Sistema de antipatinazo para vehiculo automovil.

Country Status (6)

Country Link
US (1) US5188438A (es)
EP (1) EP0495324B1 (es)
JP (1) JPH04293649A (es)
DE (1) DE69101218T2 (es)
ES (1) ES2051097T3 (es)
FR (1) FR2670731B1 (es)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199756A (ja) * 1984-03-23 1985-10-09 Nippon Denso Co Ltd アンチスキッド装置用液圧制御装置
US4796957A (en) * 1984-11-20 1989-01-10 Nippondenso Co., Ltd. Vehicular drive control system
DE3527190A1 (de) * 1985-07-30 1987-02-12 Teves Gmbh Alfred Bremsanlage mit schlupfregelung
JPH0629007B2 (ja) * 1985-11-19 1994-04-20 曙ブレーキ工業株式会社 車両のアンチロツクシステム
JPS6447646A (en) * 1987-08-13 1989-02-22 Sumitomo Electric Industries Anti-lock device for vehicle
DE3741310A1 (de) * 1987-12-05 1989-06-15 Bosch Gmbh Robert Blockierschutz- und antriebsschlupfregelanlage
JPH0214956A (ja) * 1988-03-28 1990-01-18 Aisin Seiki Co Ltd アンチスキッド用液圧制御装置
DE3814045C2 (de) * 1988-04-26 1996-08-08 Teves Gmbh Alfred Schlupfgeregelte hydraulische Bremsanlage
DE3832023C3 (de) * 1988-09-21 1999-09-23 Bosch Gmbh Robert Vorrichtung zur Anfahrschlupfregelung (ASR)
JP2704739B2 (ja) * 1988-11-28 1998-01-26 日本エービーエス株式会社 車両用ブレーキ液圧制御装置
FR2640926B1 (es) * 1988-12-28 1994-05-13 Bendix France Sa

Also Published As

Publication number Publication date
JPH04293649A (ja) 1992-10-19
US5188438A (en) 1993-02-23
DE69101218D1 (de) 1994-03-24
EP0495324A1 (fr) 1992-07-22
FR2670731A1 (fr) 1992-06-26
EP0495324B1 (fr) 1994-02-16
FR2670731B1 (fr) 1993-03-26
DE69101218T2 (de) 1994-06-16

Similar Documents

Publication Publication Date Title
US4790608A (en) Skid-controlled brake system with master cylinder pistons and with plungers supported on stationary transverse member
US5141296A (en) Fluid pressure brake control apparatus for vehicle
SE8900265D0 (sv) Drivslirningsregleranordning foer vaegfordon
ES2141976T3 (es) Instalacion de freno hidraulico de automovil.
ES2079364T3 (es) Procedimiento y dispositivo para la regulacion del resbalamiento al arrancar (asr).
JPH01223063A (ja) アンチスキツド装置及び駆動スリツプ防止装置を備えたブレーキ装置
JPH0611269Y2 (ja) 液圧ブレ−キ装置
SE8604045D0 (sv) Drivkraftregleringsanordning for motorfordon med drivande hjul pa minst en hjulaxel
GB1338971A (en) Hydraulic braking system
US2254890A (en) Braking system
ES2051097T3 (es) Sistema de antipatinazo para vehiculo automovil.
JPH06316254A (ja) 油圧式の２回路ブレーキ装置
ES2043452T3 (es) Sistema antipatinaje para vehiculo automovil.
SE9101338L (sv) Hudraulisk tvaakrets-bromsanordning
US2167929A (en) Automobile
ES2029380T3 (es) Circuito hidraulico de frenado para vehiculo automovil equipado de dispositivos de antibloqueo y de antipatinaje de ruedas.
US3627386A (en) Four-wheel skid control system
JPS63247155A (ja) 液圧ブレ−キ装置
ES479232A1 (es) Mejoras en las unidades de control de la presion de frenado para los sistemas de feno hidraulico.
GB1313442A (en) Hydraulic antiskid vehicle braking systems
US2821267A (en) Anti-skid vehicle brake system
ES2049002T3 (es) Circuito hidraulico de frenado provisto de un dispositivo de antibloqueo de las ruedas para vehiculos automoviles.
GB1193269A (en) Improvements in or relating to Braking Systems for Motor Vehicles
EP0515822B1 (en) Anti-lock/traction modulator for brake control system
SU1031821A1 (ru) Двухконтурна тормозна система

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 495324

Country of ref document: ES