DE60204570D1 - Bremskraftverstärker - Google Patents

Bremskraftverstärker

Info

Publication number
DE60204570D1
DE60204570D1 DE60204570T DE60204570T DE60204570D1 DE 60204570 D1 DE60204570 D1 DE 60204570D1 DE 60204570 T DE60204570 T DE 60204570T DE 60204570 T DE60204570 T DE 60204570T DE 60204570 D1 DE60204570 D1 DE 60204570D1
Authority
DE
Germany
Prior art keywords
brake booster
booster
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.)
Expired - Fee Related
Application number
DE60204570T
Other languages
English (en)
Other versions
DE60204570T2 (de
Inventor
John Penninger
Keller Wilson
Becker Mcclain
Scott Towers
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 LLC
Original Assignee
Robert Bosch LLC
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 LLC filed Critical Robert Bosch LLC
Application granted granted Critical
Publication of DE60204570D1 publication Critical patent/DE60204570D1/de
Publication of DE60204570T2 publication Critical patent/DE60204570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60T8/321—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 deceleration
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • 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
    • 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
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/348—4 Channel systems
    • 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
    • B60T8/441—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 hydraulic boosters
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4836—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems wherein a booster output pressure is used for normal or anti lock braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
DE60204570T 2001-06-28 2002-05-07 Bremskraftverstärker Expired - Fee Related DE60204570T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/894,106 US6561596B2 (en) 2001-06-28 2001-06-28 Brake booster
US894106 2001-06-28
PCT/US2002/014451 WO2003002393A1 (en) 2001-06-28 2002-05-07 A brake booster

Publications (2)

Publication Number Publication Date
DE60204570D1 true DE60204570D1 (de) 2005-07-14
DE60204570T2 DE60204570T2 (de) 2006-03-16

Family

ID=25402614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204570T Expired - Fee Related DE60204570T2 (de) 2001-06-28 2002-05-07 Bremskraftverstärker

Country Status (6)

Country Link
US (1) US6561596B2 (de)
EP (1) EP1404555B1 (de)
JP (1) JP2004521825A (de)
DE (1) DE60204570T2 (de)
ES (1) ES2242025T3 (de)
WO (1) WO2003002393A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6732518B1 (en) * 2002-12-02 2004-05-11 Robert Bosch Corporation Hydraulic brake booster
US6981438B1 (en) 2004-01-29 2006-01-03 Robert Bosch Corporation Hydraulic brake booster
US6990812B2 (en) * 2004-04-29 2006-01-31 Robert Bosch Gmbh Control valve for a hydraulic brake booster

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813379B2 (ja) * 1974-10-31 1983-03-14 アイシンセイキ カブシキガイシヤ ハイドロリツクブ−スタ
FR2332445A1 (fr) * 1975-11-21 1977-06-17 Dba Amplificateur hydraulique
US4281585A (en) 1978-03-13 1981-08-04 The Bendix Corporation Hydraulic brake booster and valve member
US4441319A (en) 1982-09-01 1984-04-10 The Bendix Corporation Brake booster
DE3240680A1 (de) * 1982-11-04 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Hauptbremszylinder
DE3320822A1 (de) * 1983-06-09 1984-12-13 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
FR2559724B1 (fr) * 1984-02-22 1990-06-29 Dba Dispositif generateur de pression de freinage pour installation de freinage a double circuit
US4539892A (en) * 1984-03-12 1985-09-10 Allied Corporation Hydraulic brake booster
DE3420687A1 (de) * 1984-06-02 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart Bremsdrucksteuerventil insbesondere fuer einen bremskraftverstaerker
DE3420689A1 (de) * 1984-06-02 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
US4625515A (en) 1984-09-20 1986-12-02 Allied Corporation Brake booster
DE3527317A1 (de) * 1985-07-31 1987-02-05 Teves Gmbh Alfred Hydraulische bremsanlage mit schlupfregelung, insbesondere fuer kraftfahrzeuge
DE3538763A1 (de) * 1985-10-31 1987-05-07 Teves Gmbh Alfred Fremdenergiegespeiste bremsschlupfregelanlage eines hydraulischen fahrzeugbremssystems
DE3605997A1 (de) * 1986-02-25 1987-08-27 Teves Gmbh Alfred Blockiergeschuetzte hydraulische bremsanlage
DE3612944A1 (de) * 1986-04-17 1987-10-22 Teves Gmbh Alfred Hydraulikanlage, insbesondere fuer kraftfahrzeuge
DE3700461A1 (de) * 1987-01-09 1988-07-21 Teves Gmbh Alfred Hydraulische bremsanlage fuer kraftfahrzeuge
JP2581065B2 (ja) * 1987-03-31 1997-02-12 アイシン精機株式会社 液圧ブレ−キ装置
JPH0825440B2 (ja) * 1988-07-30 1996-03-13 アイシン精機株式会社 液圧ブレーキ装置
JPH0717612Y2 (ja) * 1989-02-04 1995-04-26 アイシン精機株式会社 液圧ブレーキ装置
JPH0357760A (ja) * 1989-07-25 1991-03-13 Toyota Motor Corp 液圧ブースタ装置
JPH03118267A (ja) * 1989-09-30 1991-05-20 Aisin Seiki Co Ltd 液圧ブレーキ装置
JPH0687418A (ja) * 1992-09-04 1994-03-29 Toyota Motor Corp 液圧ブレーキ装置
US6203119B1 (en) 1999-08-02 2001-03-20 Robert Bosch Corporation Control apparatus for a brake system

Also Published As

Publication number Publication date
ES2242025T3 (es) 2005-11-01
DE60204570T2 (de) 2006-03-16
EP1404555B1 (de) 2005-06-08
EP1404555A1 (de) 2004-04-07
JP2004521825A (ja) 2004-07-22
WO2003002393A1 (en) 2003-01-09
US20030067218A1 (en) 2003-04-10
WO2003002393B1 (en) 2003-03-06
US6561596B2 (en) 2003-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee