FR2998849B1 - Systeme de freins a servofrein hydraulique - Google Patents

Systeme de freins a servofrein hydraulique

Info

Publication number
FR2998849B1
FR2998849B1 FR1261588A FR1261588A FR2998849B1 FR 2998849 B1 FR2998849 B1 FR 2998849B1 FR 1261588 A FR1261588 A FR 1261588A FR 1261588 A FR1261588 A FR 1261588A FR 2998849 B1 FR2998849 B1 FR 2998849B1
Authority
FR
France
Prior art keywords
brake
hydraulic
brake system
hydraulic brake
brake 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.)
Active
Application number
FR1261588A
Other languages
English (en)
Other versions
FR2998849A1 (fr
Inventor
Cedric Pinard
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
Priority to FR1261588A priority Critical patent/FR2998849B1/fr
Priority to CN201310757282.5A priority patent/CN103847719B/zh
Publication of FR2998849A1 publication Critical patent/FR2998849A1/fr
Application granted granted Critical
Publication of FR2998849B1 publication Critical patent/FR2998849B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster
    • B60T13/146—Part of the system directly actuated by booster pressure
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4077—Systems in which the booster is used as an auxiliary pressure source

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR1261588A 2012-12-04 2012-12-04 Systeme de freins a servofrein hydraulique Active FR2998849B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1261588A FR2998849B1 (fr) 2012-12-04 2012-12-04 Systeme de freins a servofrein hydraulique
CN201310757282.5A CN103847719B (zh) 2012-12-04 2013-12-03 带有液压伺服制动器的制动系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261588A FR2998849B1 (fr) 2012-12-04 2012-12-04 Systeme de freins a servofrein hydraulique

Publications (2)

Publication Number Publication Date
FR2998849A1 FR2998849A1 (fr) 2014-06-06
FR2998849B1 true FR2998849B1 (fr) 2015-01-09

Family

ID=47714329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261588A Active FR2998849B1 (fr) 2012-12-04 2012-12-04 Systeme de freins a servofrein hydraulique

Country Status (2)

Country Link
CN (1) CN103847719B (fr)
FR (1) FR2998849B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511579A1 (de) * 1985-03-29 1986-10-02 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bremsdrucksteuerung bei fahrzeugbremsanlagen
DE3717547A1 (de) * 1987-05-25 1988-12-15 Teves Gmbh Alfred Bremsbetaetigungsvorrichtung fuer kraftfahrzeuge
FR2946306B1 (fr) * 2009-06-05 2012-11-30 Bosch Gmbh Robert Systeme de freins a maitre-cylindre, decouple de la pedale de frein et servofrein hydraulique
JP5527136B2 (ja) * 2010-09-24 2014-06-18 株式会社アドヴィックス 車両用液圧制動装置
JP5831006B2 (ja) * 2011-04-05 2015-12-09 株式会社アドヴィックス 液圧ブースタ及びそれを用いたポンプバックタイプ液圧ブレーキ装置

Also Published As

Publication number Publication date
CN103847719A (zh) 2014-06-11
FR2998849A1 (fr) 2014-06-06
CN103847719B (zh) 2018-08-07

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