ES8704822A1 - Dispositivo de asistencia hidraulica - Google Patents

Dispositivo de asistencia hidraulica

Info

Publication number
ES8704822A1
ES8704822A1 ES552221A ES552221A ES8704822A1 ES 8704822 A1 ES8704822 A1 ES 8704822A1 ES 552221 A ES552221 A ES 552221A ES 552221 A ES552221 A ES 552221A ES 8704822 A1 ES8704822 A1 ES 8704822A1
Authority
ES
Spain
Prior art keywords
chamber
piston
bore
incorporating
piston means
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
ES552221A
Other languages
English (en)
Other versions
ES552221A0 (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.)
Bendix France SA
Original Assignee
Bendix France 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 France SA filed Critical Bendix France SA
Publication of ES552221A0 publication Critical patent/ES552221A0/es
Publication of ES8704822A1 publication Critical patent/ES8704822A1/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
    • 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
    • B60T11/16—Master control, e.g. master cylinders
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/04—In which the ratio between pump stroke and motor stroke varies with the resistance against the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Safety Valves (AREA)

Abstract

ELEMENTO DE ASISTENCIA HIDRAULICA. CONSTA DE UNA CARCASA (10) DOTADA DE UNA CAVIDAD (12) EN LA QUE SE HA MONTADO EN FORMA DESLIZANTE UN PRIMER PISTON (16, 18) DESPLAZABLE BAJO EL EFECTO DEL ACCIONAMIENTO DE UN PEDAL DE FRENO ENTRE UNA PRIMERA POSICION QUE PERMITE LA COMUNICACION DE UNA PRIMERA CAMARA (72) CONECTADA CON UN CIRCUITO DE FRENADO (70) CON UN DEPOSITO DE BAJA PRESION (40), Y QUE AISLA ESTA CAMARA DE UNA FUENTE DE FLUIDO A ALTA PRESION COMPRENDIENDO EL MEDIO DE COMUNICACION ENTRE LA PRIMERA CAMARA Y EL DEPOSITO UNA SEGUNDA CAVIDAD EN LA QUE SE HA MONTADO DESLIZANTEMENTE UN EMPUJADOR QUE CONECTA EL PRIMER PISTON CON EL SEGUNDO PISTON Y UN MEDIO DE CHAPALETA SUSCEPTIBLE DE CERRAR EL MEDIO DE COMUNICACION ENTRE LA PRIMERA CAMARA Y EL DEPOSITO.
ES552221A 1985-02-20 1986-02-20 Dispositivo de asistencia hidraulica Expired ES8704822A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502460A FR2577499B1 (fr) 1985-02-20 1985-02-20 Dispositif d'assistance hydraulique

Publications (2)

Publication Number Publication Date
ES552221A0 ES552221A0 (es) 1987-04-16
ES8704822A1 true ES8704822A1 (es) 1987-04-16

Family

ID=9316467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552221A Expired ES8704822A1 (es) 1985-02-20 1986-02-20 Dispositivo de asistencia hidraulica

Country Status (8)

Country Link
US (1) US4706460A (es)
EP (1) EP0192546B1 (es)
JP (1) JPH0653489B2 (es)
KR (1) KR860006640A (es)
AU (1) AU570585B2 (es)
DE (1) DE3660615D1 (es)
ES (1) ES8704822A1 (es)
FR (1) FR2577499B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620099B1 (fr) * 1987-03-31 1989-12-01 Bendix France Dispositif d'assistance hydraulique pour circuit de freinage
FR2614591A1 (fr) * 1987-04-28 1988-11-04 Bendix France Dispositif de freinage hydraulique pour vehicule
DE3734601A1 (de) * 1987-10-13 1989-04-27 Bosch Gmbh Robert Bremsanlage
US5110191A (en) * 1990-08-17 1992-05-05 Allied-Signal Inc. Master cylinder with integrated supply regulator
CN104661825A (zh) 2012-06-15 2015-05-27 海德堡印刷机械股份公司 用于将印刷液体间接施加到承印材料上的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR917954A (fr) * 1944-11-25 1947-01-27 Bendix Aviat Corp Perfectionnements aux valves susceptibles d'être appliquées à la commande de freins actionnés par fluide sous pression
GB1322226A (en) * 1969-07-07 1973-07-04 Aisin Seiki Hydraulic brake pressure control valve assembly
DE2107478C2 (de) * 1971-02-17 1983-03-17 Daimler-Benz Ag, 7000 Stuttgart Hilfskraftbremsventil für eine hydraulische Fahrzeugbremsanlage
DE2608979B2 (de) * 1976-03-04 1978-05-24 Clayton Dewandre Co. Ltd., Lincoln (Grossbritannien) Zweikreisbremsventil für eine hydraulische Bremsanlage
FR2391884A2 (fr) * 1976-04-12 1978-12-22 Ferodo Sa Commande hydraulique notamment de freins de vehicules automobiles
JPS5390564A (en) * 1977-01-18 1978-08-09 Aisin Seiki Co Ltd Hydraulic brake for vehicle
FR2480371A1 (fr) * 1980-04-15 1981-10-16 Ferodo Sa Commande hydraulique assistee, notamment pour embrayages et freins
FR2554875B1 (fr) * 1983-11-10 1986-02-28 Dba Amplificateur hydraulique de freinage
FR2570663B1 (fr) * 1984-09-26 1986-12-05 Bendix France Dispositif d'assistance hydraulique
US4671168A (en) * 1985-02-27 1987-06-09 Bendix France Single actuator tandem brake pressure control valve
FR2584356B1 (fr) * 1985-07-03 1990-07-27 Bendix France Dispositif d'assistance hydraulique

Also Published As

Publication number Publication date
AU5341586A (en) 1986-08-28
AU570585B2 (en) 1988-03-17
EP0192546A1 (fr) 1986-08-27
ES552221A0 (es) 1987-04-16
FR2577499A1 (fr) 1986-08-22
US4706460A (en) 1987-11-17
DE3660615D1 (en) 1988-10-06
JPH0653489B2 (ja) 1994-07-20
EP0192546B1 (fr) 1988-08-31
FR2577499B1 (fr) 1987-04-17
KR860006640A (ko) 1986-09-13
JPS61191458A (ja) 1986-08-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201