ES2043321T3 - Circuito de frenado de amplificacion hidraulica y conjunto de frenado que comprende dicho circuito. - Google Patents

Circuito de frenado de amplificacion hidraulica y conjunto de frenado que comprende dicho circuito.

Info

Publication number
ES2043321T3
ES2043321T3 ES90402687T ES90402687T ES2043321T3 ES 2043321 T3 ES2043321 T3 ES 2043321T3 ES 90402687 T ES90402687 T ES 90402687T ES 90402687 T ES90402687 T ES 90402687T ES 2043321 T3 ES2043321 T3 ES 2043321T3
Authority
ES
Spain
Prior art keywords
source
liquid
circuit
braking
hydraulic amplification
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
ES90402687T
Other languages
English (en)
Inventor
Christian C O Bendix Douillet
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 ES2043321T3 publication Critical patent/ES2043321T3/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
    • B60T13/12—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 the fluid being liquid
    • B60T13/14—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 the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/147—In combination with distributor valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Regulating Braking Force (AREA)

Abstract

EL CIRCUITO DE FRENADO DE AMPLIFICACION HIDRAULICA DEL ESFUERZO DE ENTRADA, ESTA CONECTADO A UNA CAMARA DE TRABAJO DEL CILINDRO DE MANDO DE LAS FUERZAS ACCIONADO POR UN PEDAL DE FRENO Y DOTADO DE UNA FUENTE DE LIQUIDO A ALTA PRESION (5), UN MOTOR DE FRENO (12), UNA PRIMERA VALVULA (10) PILOTEADA QUE ESTABLECE O INTERRUMPE MEDIANTE UNA MARIPOSA DE RETENCION (17) UNA COMUNICACION ENTRE DICHA FUENTE DE LIQUIDO A PRESION (5) Y DICHO MOTOR DE FRENO (12) EN FUNCION DE LA DIFERENCIA ENTRE LAS PRESIONES DEL LIQUIDO DE DICHA FUENTE Y DEL LIQUIDO EN DICHA CAMARA DE TRABAJO DEL CILINDRO DE MANDO DE FUERZAS. ESTA COMPUESTO, ADEMAS, DE UNA SEGUNDA VALVULA (20) PILOTEADA POR LA PRESION DEL LIQUIDO DE DICHA FUENTE (5) Y DOTADA DE UNA CHAPELETA (24) QUE INTERRUMPE NORMALMENTE UNA COMUNICACION ENTRE DICHAS CAMARAS DE TRABAJO Y DICHO MOTOR DE FRENO EN CASO DE FALLO DE LA FUENTE. APLICACION EN LOS AUTOMOVILES.
ES90402687T 1989-10-31 1990-09-28 Circuito de frenado de amplificacion hidraulica y conjunto de frenado que comprende dicho circuito. Expired - Lifetime ES2043321T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914254A FR2653725A1 (fr) 1989-10-31 1989-10-31 Circuit de freinage a amplification hydraulique et ensemble de freinage comprenant un tel circuit.

Publications (1)

Publication Number Publication Date
ES2043321T3 true ES2043321T3 (es) 1993-12-16

Family

ID=9386950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402687T Expired - Lifetime ES2043321T3 (es) 1989-10-31 1990-09-28 Circuito de frenado de amplificacion hidraulica y conjunto de frenado que comprende dicho circuito.

Country Status (6)

Country Link
US (1) US5118167A (es)
EP (1) EP0426513B1 (es)
JP (1) JPH03157257A (es)
DE (1) DE69002440T2 (es)
ES (1) ES2043321T3 (es)
FR (1) FR2653725A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142581A (en) * 1995-12-26 2000-11-07 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
EP0784002B1 (en) * 1995-12-26 2002-04-17 Denso Corporation Brake control apparatus for a vehicle
US6474751B1 (en) 1995-12-26 2002-11-05 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
JP3721643B2 (ja) * 1996-07-26 2005-11-30 住友電気工業株式会社 自動ブレーキ液圧制御装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480371A1 (fr) * 1980-04-15 1981-10-16 Ferodo Sa Commande hydraulique assistee, notamment pour embrayages et freins
DE3048847A1 (de) * 1980-12-23 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische zweikreis-motorradbremse
US4671168A (en) * 1985-02-27 1987-06-09 Bendix France Single actuator tandem brake pressure control valve
JP2590825B2 (ja) * 1986-07-12 1997-03-12 トヨタ自動車株式会社 マニユアル・電気二系統ブレーキ装置
FR2620989B1 (fr) * 1987-09-30 1989-12-01 Bendix France Circuit hydraulique de freinage pour vehicule automobile, a double circuit en croix et dispositif d'antiblocage des roues
US4938541A (en) * 1989-05-17 1990-07-03 General Motors Corporation Remote power assist hydraulic antilock braking system
JP2612764B2 (ja) * 1989-06-14 1997-05-21 本田技研工業株式会社 制動油圧制御装置

Also Published As

Publication number Publication date
JPH03157257A (ja) 1991-07-05
FR2653725A1 (fr) 1991-05-03
EP0426513B1 (fr) 1993-07-28
EP0426513A1 (fr) 1991-05-08
DE69002440T2 (de) 1993-11-18
DE69002440D1 (de) 1993-09-02
US5118167A (en) 1992-06-02

Similar Documents

Publication Publication Date Title
SE8105283L (sv) Hydraulisk fordonsbromsanleggning
CA2211474A1 (en) Pressure intensifier for fluids, particularly for hydraulic liquids
ES2160198T3 (es) Unidad de accionamiento de freno.
ES2046787T3 (es) Maquina cargadora dotada de una primera y una segunda bombas que suministran aceite a presion por lo menos a un elemento de trabajo impulsado hidraulicamente, tal como un dispositivo hidraulico de cilindro y piston o un motor hidraulico.
SE7710822L (sv) Anordning for hydrauliska bromssystem med slirningshemmande regleranordning
SE8201627L (sv) Anordning vid ett arbetsfordon
JPH0121024B2 (es)
GB1263057A (en) Improvements in or relating to diaphragm pumps
ES2043321T3 (es) Circuito de frenado de amplificacion hidraulica y conjunto de frenado que comprende dicho circuito.
SE8403921L (sv) Bromstrycksgenerator
GB1445355A (en) Master cylinders for breaking systems
ES2060318T3 (es) Conjunto de frenado con amplificacion hidraulica.
ATE110447T1 (de) Kraft- oder druckvergrössernde vorrichtung.
MX9300944A (es) Valvula de alivio de presion con dispositivo de cargado auxiliar.
GB1292098A (en) Hydraulic system
CA2078349A1 (en) Two-stage valve
GB991886A (en) Improvements relating to hydraulically operated windscreen wipers
ES2186446B1 (es) Dispositivo para el accionamiento, en especial para el accionamiento neumatico de un embrague de friccion.
ES2098141T3 (es) Servomotor con fuelle poroso que forma un filtro.
SE8304165D0 (sv) Valve pilotee pour le freinage ou la limitation de vitesse dans un circuit hydraulique
ES242934U (es) Una valvula para freno de mano.
KR870001075A (ko) 수압 브레이크 부스터
AR247157A1 (es) Conjunto de valvula reguladora
ES8203741A1 (es) Mejoras en los cilindros de rueda de los frenos hidraulicos
DE3875218D1 (de) Zweikreisig ansteuerbares bremsdruck-steuerventil.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 426513

Country of ref document: ES