ES8705318A1 - Circuito hidraulico de frenado con servomando - Google Patents

Circuito hidraulico de frenado con servomando

Info

Publication number
ES8705318A1
ES8705318A1 ES556414A ES556414A ES8705318A1 ES 8705318 A1 ES8705318 A1 ES 8705318A1 ES 556414 A ES556414 A ES 556414A ES 556414 A ES556414 A ES 556414A ES 8705318 A1 ES8705318 A1 ES 8705318A1
Authority
ES
Spain
Prior art keywords
hydraulic
pneumo
servocontrol
locking device
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
Application number
ES556414A
Other languages
English (en)
Other versions
ES556414A0 (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES8705318A1 publication Critical patent/ES8705318A1/es
Publication of ES556414A0 publication Critical patent/ES556414A0/es
Expired 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
    • B60T8/42—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
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
    • B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
    • 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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/444—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using vacuum

Landscapes

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

Abstract

CIRCUITO HIDRAULICO DE FRENADO CON SERVOMANDO. EL CIRCUITO DE FRENADO CON SERVOMANDO NEUMATICO A DEPRESION O VACIO DE UN VEHICULO AUTOMOVIL DOTADO DE ELEMENTO ANTIBLOQUEO DE LAS RUEDAS, COMPRENDE UN ELEMENTO NEUMO-HIDRAULICO, INSTALADO EN PARALELO CON DICHO CIRCUITO Y CONECTADO AL CILINDRO NEUMATICO DE SERVOFRENO A DEPRESION, QUE ACTUA SOBRE TUBERIAS DE DESCARGA DEL CIRCUITO DE FRENADO AL DEPOSITO DEL CILINDRO MAESTRO. LA PRIMERA ACCION DE DESFRENADO ES A CARGO DE UNA ELECTROVALVULA DEL CIRCUITO HIDRAULICO, LAS SUCESIVAS ACCIONES DE FRENADO Y DESFRENADO SON A CARGO DEL APARATO NEUMO-HIDRAULICO, DIRIGIDO POR UNA CENTRAL ELECTRONICA SERVIDA POR DETECTORES DE LA VELOCIDAD DE ROTACION DE LAS RUEDAS.
ES556414A 1985-08-02 1986-06-23 Circuito hidraulico de frenado con servomando Expired ES8705318A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67710/85A IT1182556B (it) 1985-08-02 1985-08-02 Circuito idraulico di frenatura con servocomando pneumatico a depressione e dispositivo antibloccaggio pneumo idraulico per ruote di autoveicoli

Publications (2)

Publication Number Publication Date
ES8705318A1 true ES8705318A1 (es) 1987-05-01
ES556414A0 ES556414A0 (es) 1987-05-01

Family

ID=11304695

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556414A Expired ES8705318A1 (es) 1985-08-02 1986-06-23 Circuito hidraulico de frenado con servomando

Country Status (5)

Country Link
EP (1) EP0211811B1 (es)
BR (1) BR8603767A (es)
DE (1) DE3661900D1 (es)
ES (1) ES8705318A1 (es)
IT (1) IT1182556B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187956B (it) * 1986-02-24 1987-12-23 Marelli Autronica Dispositivo antibloccaggio delle ruote di un autoveicolo
US20220355776A1 (en) * 2021-05-10 2022-11-10 Lance A. Stacy Brake systems, vehicles including such systems,methods of operating such systems, and methods ofinstalling such systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724915A (en) * 1968-09-30 1973-04-03 Bendix Corp Hydraulic pressure modulator
DE2437211A1 (de) * 1970-08-13 1976-02-12 Bosch Gmbh Robert Blockierschutzeinrichtung fuer fahrzeugbremsen
US4095851A (en) * 1975-12-04 1978-06-20 Aisin Seiki Kabushiki Kaisha Modulator for anti-skid brake control system
US4071283A (en) * 1976-05-26 1978-01-31 General Motors Corporation Master and slave break boosters for front and rear wheel brakes with wheel lock control

Also Published As

Publication number Publication date
EP0211811A1 (en) 1987-02-25
DE3661900D1 (en) 1989-03-02
IT1182556B (it) 1987-10-05
EP0211811B1 (en) 1989-01-25
ES556414A0 (es) 1987-05-01
BR8603767A (pt) 1987-03-10
IT8567710A0 (it) 1985-08-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201