FR2418360A1 - Dispositif de commande assistee d'un emetteur hydraulique - Google Patents

Dispositif de commande assistee d'un emetteur hydraulique

Info

Publication number
FR2418360A1
FR2418360A1 FR7805486A FR7805486A FR2418360A1 FR 2418360 A1 FR2418360 A1 FR 2418360A1 FR 7805486 A FR7805486 A FR 7805486A FR 7805486 A FR7805486 A FR 7805486A FR 2418360 A1 FR2418360 A1 FR 2418360A1
Authority
FR
France
Prior art keywords
control device
assisted control
hydraulic transmitter
transmitter assisted
controls
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.)
Granted
Application number
FR7805486A
Other languages
English (en)
Other versions
FR2418360B1 (fr
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7805486A priority Critical patent/FR2418360A1/fr
Priority to ES476604A priority patent/ES476604A1/es
Priority to GB7901556A priority patent/GB2015104B/en
Priority to IT67210/79A priority patent/IT1165620B/it
Priority to US06/008,783 priority patent/US4223533A/en
Priority to JP1342579A priority patent/JPS54120137A/ja
Priority to DE19792907680 priority patent/DE2907680A1/de
Publication of FR2418360A1 publication Critical patent/FR2418360A1/fr
Application granted granted Critical
Publication of FR2418360B1 publication Critical patent/FR2418360B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/14—Special measures for giving the operating person a "feeling" of the response of the actuated device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Braking Arrangements (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)

Abstract

a. Secteur technique : commandes assistées hydrauliquement. b. Caractéristique technique principale : le cylindre émetteur 1.2 possède un alésage 10 dans lequel se déplace un piston de commande 11 qui engendre une pression de fluide d'assistance c. Application principale : commandes assistées de débrayage.
FR7805486A 1978-02-27 1978-02-27 Dispositif de commande assistee d'un emetteur hydraulique Granted FR2418360A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7805486A FR2418360A1 (fr) 1978-02-27 1978-02-27 Dispositif de commande assistee d'un emetteur hydraulique
ES476604A ES476604A1 (es) 1978-02-27 1979-01-05 Dispositivo perfeccionado de mando asistido de un emisor hidraulico para frenos o embragues de vehiculos.
GB7901556A GB2015104B (en) 1978-02-27 1979-01-16 Hydraulic brake or clutch booster
IT67210/79A IT1165620B (it) 1978-02-27 1979-01-31 Dispositivo di servocomando idraulico particolarmente per freni e frizioni di autoveicoli
US06/008,783 US4223533A (en) 1978-02-27 1979-02-01 Device for the power-assisted control of a hydraulic transmitter
JP1342579A JPS54120137A (en) 1978-02-27 1979-02-09 Controller supported by hydraulic power injection
DE19792907680 DE2907680A1 (de) 1978-02-27 1979-02-27 Vorrichtung zur servosteuerung eines hydraulischen gebers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805486A FR2418360A1 (fr) 1978-02-27 1978-02-27 Dispositif de commande assistee d'un emetteur hydraulique

Publications (2)

Publication Number Publication Date
FR2418360A1 true FR2418360A1 (fr) 1979-09-21
FR2418360B1 FR2418360B1 (fr) 1981-02-13

Family

ID=9205069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805486A Granted FR2418360A1 (fr) 1978-02-27 1978-02-27 Dispositif de commande assistee d'un emetteur hydraulique

Country Status (7)

Country Link
US (1) US4223533A (fr)
JP (1) JPS54120137A (fr)
DE (1) DE2907680A1 (fr)
ES (1) ES476604A1 (fr)
FR (1) FR2418360A1 (fr)
GB (1) GB2015104B (fr)
IT (1) IT1165620B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916824A1 (fr) * 2007-05-30 2008-12-05 Peugeot Citroen Automobiles Sa Dispositif d'assistance compact pour la commande hydraulique d'un embrayage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706546A (en) * 1984-08-08 1987-11-17 Jidosha Kiki Co., Ltd. Booster ratio controller for liquid pressure booster
DE3712018C2 (de) * 1987-04-09 1994-08-11 Bosch Gmbh Robert Hydraulische Steuereinrichtung
JP2646655B2 (ja) * 1988-05-19 1997-08-27 自動車機器株式会社 液圧倍力装置
US6390133B1 (en) * 2000-05-17 2002-05-21 Robert Bosch Corporation Hydraulic accumulator vent and method for making the same
US7395909B2 (en) * 2002-08-02 2008-07-08 Innovative Motorcycle Technology Pty Ltd Dual function handlebar mounted actuator
US10870463B2 (en) * 2018-08-27 2020-12-22 Shimano Inc. Hydraulic operating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331468A1 (fr) * 1975-11-12 1977-06-10 Fiat Spa Servofrein hydraulique
FR2345324A1 (fr) * 1976-03-24 1977-10-21 Bendix Corp Amplificateur de freinage hydraulique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331468A1 (fr) * 1975-11-12 1977-06-10 Fiat Spa Servofrein hydraulique
FR2345324A1 (fr) * 1976-03-24 1977-10-21 Bendix Corp Amplificateur de freinage hydraulique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916824A1 (fr) * 2007-05-30 2008-12-05 Peugeot Citroen Automobiles Sa Dispositif d'assistance compact pour la commande hydraulique d'un embrayage

Also Published As

Publication number Publication date
ES476604A1 (es) 1979-11-01
FR2418360B1 (fr) 1981-02-13
GB2015104B (en) 1982-04-07
DE2907680A1 (de) 1979-08-30
GB2015104A (en) 1979-09-05
US4223533A (en) 1980-09-23
JPS54120137A (en) 1979-09-18
IT1165620B (it) 1987-04-22
IT7967210A0 (it) 1979-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse