ES2069430T3 - Instalacion de freno hidraulica con dispositivo antibloqueo y/o antipatinaje de aceleracion, especialmente para vehiculos motorizados. - Google Patents

Instalacion de freno hidraulica con dispositivo antibloqueo y/o antipatinaje de aceleracion, especialmente para vehiculos motorizados.

Info

Publication number
ES2069430T3
ES2069430T3 ES92910834T ES92910834T ES2069430T3 ES 2069430 T3 ES2069430 T3 ES 2069430T3 ES 92910834 T ES92910834 T ES 92910834T ES 92910834 T ES92910834 T ES 92910834T ES 2069430 T3 ES2069430 T3 ES 2069430T3
Authority
ES
Spain
Prior art keywords
pressure
lock
strangulation
point
hydraulic brake
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
ES92910834T
Other languages
English (en)
Inventor
Wolfgang Bernhardt
Helmut Pueschel
Guenther Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2069430T3 publication Critical patent/ES2069430T3/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
    • B60T8/48—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
    • 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
    • B60T8/5018—Pressure reapplication using restrictions
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
    • B60T8/5037—Pressure reapplication using restrictions in hydraulic brake systems closed systems

Landscapes

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

Abstract

EL SISTEMA DE FRENOS (1) TIENE UNA DISPOSICION DE VALVULA (19) PARA MODULACION DE LA PRESION DE FRENADO EN LAS FASES DE ACUMULACION, CONSERVACION Y DISMINUCION DE LA PRESION, EN UN FRENO DE RUEDA (POR EJEMPLO, 8). LA DISPOSICION DE VALVULA (19) TIENE UN PUNTO DE ESTRANGULACION (22) EL CUAL ES ACTIVO EN LA FASE DE ACUMULACION DE PRESION. EL PUNTO DE ESTRANGULACION (22) ESTA RODEADO POR UNA TUBERIA BY-PASS (27), EN LA CUAL SE ENCUENTRA UNA VALVULA DE RETENCION (28). LA VALVULA DE RETENCION (28) ASUME SU POSICION DE RETENCION (28B) EN LA FASE PARA ACUMULACION DE PRESION CON MODO DE ANTIBLOQUEO Y/O DE REGULACION DEL RESBALAMIENTO DEL ACCIONAMIENTO. A CAUSA DE LA ACCION DEL PUNTO DE ESTRANGULACION (22) EN LA FASE DE ACUMULACION DE PRESION, SE REDUCE LA VELOCIDAD DE AUMENTO DE LA PRESION Y CON ELLO EL DESARROLLO DE RUIDO EN LA ZONA DE FRENO. EL SISTEMA DE FRENO ES ESPECIALMENTE APLICABLE EN VEHICULOS A MOTOR.
ES92910834T 1991-06-29 1992-06-02 Instalacion de freno hidraulica con dispositivo antibloqueo y/o antipatinaje de aceleracion, especialmente para vehiculos motorizados. Expired - Lifetime ES2069430T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4121601A DE4121601A1 (de) 1991-06-29 1991-06-29 Hydraulische bremsanlage mit blockierschutz- und/oder antriebsschlupfregeleinrichtung, insbesondere fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
ES2069430T3 true ES2069430T3 (es) 1995-05-01

Family

ID=6435079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92910834T Expired - Lifetime ES2069430T3 (es) 1991-06-29 1992-06-02 Instalacion de freno hidraulica con dispositivo antibloqueo y/o antipatinaje de aceleracion, especialmente para vehiculos motorizados.

Country Status (4)

Country Link
EP (1) EP0591246B1 (es)
DE (2) DE4121601A1 (es)
ES (1) ES2069430T3 (es)
WO (1) WO1993000240A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213199A1 (de) * 1992-04-22 1993-10-28 Teves Gmbh Alfred Hydraulische Bremsanlage mit Bremsschlupf- und Antriebsschlupfregelung
DE19708425A1 (de) * 1997-03-01 1998-09-03 Itt Mfg Enterprises Inc Hydraulische Fahrzeugbremsanlage
DE102012219351A1 (de) * 2012-10-23 2014-04-24 Robert Bosch Gmbh Hydraulikaggregat für eine Fahrzeugbremsanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541936B2 (es) * 1973-06-01 1980-10-27
US4099793A (en) * 1976-08-12 1978-07-11 Yamaha Hatsudoki Kabushiki Kaisha Anti-skid vehicle brake system with fluid pressure actuated regulating valve
US4929037A (en) * 1988-03-09 1990-05-29 Lucas Industries Public Limited Company Hydraulic anti-lock braking systems for vehicles
JPH03136968A (ja) * 1989-10-23 1991-06-11 Jidosha Kiki Co Ltd アンチスキッドブレーキ制御システム
WO1992005991A1 (en) * 1990-09-28 1992-04-16 Lucas Industries Public Limited Company Improvements in hydraulic anti-lock braking systems for vehicles

Also Published As

Publication number Publication date
DE4121601A1 (de) 1993-01-07
DE59201421D1 (de) 1995-03-23
WO1993000240A1 (de) 1993-01-07
EP0591246A1 (de) 1994-04-13
EP0591246B1 (de) 1995-02-15

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