FR2648772B1 - Amplificateur de force de freinage a depression pour systeme de freinage a regulation du glissement - Google Patents

Amplificateur de force de freinage a depression pour systeme de freinage a regulation du glissement

Info

Publication number
FR2648772B1
FR2648772B1 FR9007857A FR9007857A FR2648772B1 FR 2648772 B1 FR2648772 B1 FR 2648772B1 FR 9007857 A FR9007857 A FR 9007857A FR 9007857 A FR9007857 A FR 9007857A FR 2648772 B1 FR2648772 B1 FR 2648772B1
Authority
FR
France
Prior art keywords
sliding
braking system
brake force
pressure brake
force amplifier
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
FR9007857A
Other languages
English (en)
Other versions
FR2648772A1 (fr
Inventor
Volz Peter
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves 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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2648772A1 publication Critical patent/FR2648772A1/fr
Application granted granted Critical
Publication of FR2648772B1 publication Critical patent/FR2648772B1/fr
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
    • 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
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • 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
    • B60T13/24—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 gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
    • B60T8/448—Reducing the boost of the power-assist booster means to reduce brake pressure the power-assist booster means being a vacuum or compressed air booster
    • 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
    • B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control
    • B60T8/4854—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control pneumatic boosters
FR9007857A 1989-06-24 1990-06-22 Amplificateur de force de freinage a depression pour systeme de freinage a regulation du glissement Expired - Fee Related FR2648772B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3920766A DE3920766C3 (de) 1989-06-24 1989-06-24 Unterdruckbremskraftverstärker für eine schlupfgeregelte Bremsanlage

Publications (2)

Publication Number Publication Date
FR2648772A1 FR2648772A1 (fr) 1990-12-28
FR2648772B1 true FR2648772B1 (fr) 1996-07-12

Family

ID=6383514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007857A Expired - Fee Related FR2648772B1 (fr) 1989-06-24 1990-06-22 Amplificateur de force de freinage a depression pour systeme de freinage a regulation du glissement

Country Status (5)

Country Link
US (1) US5096267A (fr)
JP (1) JP2969599B2 (fr)
DE (1) DE3920766C3 (fr)
FR (1) FR2648772B1 (fr)
GB (1) GB2234026B (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920766C3 (de) * 1989-06-24 2002-09-19 Continental Teves Ag & Co Ohg Unterdruckbremskraftverstärker für eine schlupfgeregelte Bremsanlage
DE4030682A1 (de) * 1990-09-28 1992-04-02 Kugelfischer G Schaefer & Co Bremskraftverstaerker
FR2667368B1 (fr) * 1990-09-28 1994-10-21 Bendix Europ Services Tech Servomoteur a depression.
JP2514611Y2 (ja) * 1990-11-22 1996-10-23 自動車機器株式会社 ブレーキ倍力装置の反力伝達機構
FR2673410B1 (fr) * 1991-02-28 1993-04-30 Bendix Europ Services Tech Servomoteur d'assistance au freinage a saut reglable et procede de reglage du saut.
FR2676412B1 (fr) * 1991-05-14 1996-08-09 Bendix Europ Services Tech Servomoteur pneumatique.
DE4127001A1 (de) * 1991-08-16 1993-02-18 Teves Gmbh Alfred Betaetigungseinheit fuer hydraulische bremsanlagen
FR2684059B1 (fr) * 1991-11-27 1994-01-07 Bendix Europe Services Technique Servomoteur pneumatique.
DE4200046C2 (de) * 1992-01-03 1995-08-24 Daimler Benz Ag Bremsanlage mit einstellbar veränderbarer Vorderachs-/Hinterachs-Bremskraftverteilung
DE4211849A1 (de) * 1992-04-08 1993-10-14 Lucas Ind Plc Pneumatischer Bremskraftverstärker mit elektromagnetischer Hilfssteuerung, insbesondere für Kraftfahrzeuge
FR2696399B1 (fr) * 1992-10-07 1995-03-03 Bendix Europ Services Tech Dispositif de servomoteur à dépression d'assistance au freinage d'un véhicule muni de moyens de commande directe de freinage.
DE4234043C1 (de) * 1992-10-09 1994-03-24 Daimler Benz Ag Bremsdruck-Steuereinrichtung für ein Straßenfahrzeug
DE59309504D1 (de) * 1992-11-13 1999-05-12 Continental Teves Ag & Co Ohg Unterdruckbremskraftverstärker für Kraftfahrzeuge
DE4238333C2 (de) * 1992-11-13 2001-10-11 Continental Teves Ag & Co Ohg Unterdruckbremskraftverstärker
DE4324688A1 (de) * 1993-07-23 1995-01-26 Teves Gmbh Alfred Unterdruckbremskraftverstärker
DE4301336A1 (de) * 1993-01-20 1994-07-21 Teves Gmbh Alfred Betätigungseinheit für eine blockiergeschützte Kraftfahrzeugbremsanlage
US5312173A (en) * 1993-05-28 1994-05-17 Alliedsignal Inc. Control valve actuator
DE4324205A1 (de) * 1993-07-19 1995-01-26 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
US5388897A (en) * 1993-08-23 1995-02-14 Alliedsignal Inc. Vacuum brake booster with traction control
DE4337361A1 (de) * 1993-11-02 1995-05-04 Lucas Ind Plc Pneumatischer Bremskraftverstärker
US5338107A (en) * 1993-11-03 1994-08-16 Alliedsignal Inc. Control valve actuator
US5357846A (en) * 1993-11-24 1994-10-25 Alliedsignal Inc. Tandem brake booster
DE4410699C2 (de) * 1994-03-28 2001-10-04 Continental Teves Ag & Co Ohg Hydraulische Bremsanlage für Kraftfahrzeuge
DE4410769C2 (de) * 1994-03-28 1998-04-09 Lucas Ind Plc Ventilbaugruppe zum Steuern eines Unterdruck-Bremskraftverstärkers mit einer elektromagnetischen Betätigungseinrichtung
FR2729356A1 (fr) * 1995-01-18 1996-07-19 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage a clapet souple
DE19523020B4 (de) * 1995-05-03 2007-08-30 Continental Teves Ag & Co. Ohg Bremskraftverstärker
US5637936A (en) * 1995-05-25 1997-06-10 Meador; Anthony L. Electromagnetically powered engine
JP3530987B2 (ja) * 1995-06-22 2004-05-24 アイシン精機株式会社 真空倍力装置
WO1997001471A1 (fr) 1995-06-24 1997-01-16 Itt Automotive Europe Gmbh Servofrein pneumatique
US5711202A (en) * 1995-07-27 1998-01-27 Aisin Seiki Kabushiki Kaisha Vacuum servo unit for a vehicle braking system
DE19534222A1 (de) * 1995-09-15 1997-03-20 Teves Gmbh Alfred Bremskraftverstärker für Kraftfahrzeuge
DE19541101A1 (de) * 1995-11-06 1997-05-07 Teves Gmbh Alfred Verfahren zum Betrieb eines pneumatischen Bremskraftverstärkers
DE19541535A1 (de) * 1995-11-08 1997-05-15 Teves Gmbh Alfred Verfahren zum Betrieb eines pneumatischen Bremskraftverstärkers
US5791227A (en) * 1995-11-17 1998-08-11 Jidosha Kiki Co., Ltd. Control valve
JPH1044971A (ja) * 1996-08-02 1998-02-17 Aisin Seiki Co Ltd 負圧式倍力装置
DE19735035A1 (de) * 1997-08-13 1999-02-18 Itt Mfg Enterprises Inc Unterdruckbremskraftverstärker für Kraftfahrzeuge
US6155156A (en) 1997-11-21 2000-12-05 Jidosha Kiki Co., Ltd. Brake booster
JP3759306B2 (ja) * 1998-01-23 2006-03-22 日信工業株式会社 電磁補助制御手段付き負圧ブースタ
JP3940872B2 (ja) * 1998-02-13 2007-07-04 ボッシュ株式会社 自動ブレーキ倍力装置
JP3777833B2 (ja) * 1998-11-04 2006-05-24 ボッシュ株式会社 ブレーキ倍力装置
US6386648B1 (en) * 2000-10-27 2002-05-14 Robert Bosch Corporation Master cylinder and brake booster for a brake system
US6955044B1 (en) 2004-08-19 2005-10-18 Robert Bosch Gmbh Reaction arrangement for brake booster
US8640599B2 (en) 2010-06-15 2014-02-04 Robert Bosch Gmbh Brake booster having atmosphere chamber void of springs
CN102717791B (zh) * 2012-06-14 2015-03-04 浙江师范大学 一种辅助制动系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653725A (en) * 1969-05-05 1972-04-04 Kelsey Hayes Co Auxiliary valve for controlling master cylinder brake pressure in a vehicle braking and skid control system
DE1927792A1 (de) * 1969-05-31 1970-12-03 Hermann E Mueller Metallwarenf Pneumatisches Ventil
US3795426A (en) * 1973-03-30 1974-03-05 Bendix Corp Actuation means responsive to a sensed braking condition for activating a servomotor
JPS54171083U (fr) * 1978-05-23 1979-12-03
DE3240680A1 (de) * 1982-11-04 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Hauptbremszylinder
DE3317629A1 (de) * 1983-05-14 1984-11-15 Alfred Teves Gmbh, 6000 Frankfurt Verfahren zur steuerung einer schlupfgeregelten bremsanlage und vorrichtung zur durchfuehrung des verfahrens
DE3426964A1 (de) * 1984-07-21 1986-01-30 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbremskraftverstaerker
DE3428869A1 (de) * 1984-08-04 1986-02-13 Alfred Teves Gmbh, 6000 Frankfurt Bremsschlupfgeregelte bremsanlage
DE3625815A1 (de) * 1986-07-30 1988-02-18 Teves Gmbh Alfred Kraftfahrzeugbremsvorrichtung
DE3638510C2 (de) * 1986-11-11 1995-04-13 Teves Gmbh Alfred Bremsanlage mit Schlupfregelung
DE3641925A1 (de) * 1986-12-09 1988-06-16 Teves Gmbh Alfred Bremsschlupfgeregelte kraftfahrzeugbremsanlage
DE3817785A1 (de) * 1988-05-26 1989-12-07 Teves Gmbh Alfred Kraftfahrzeugbremsanlage
DE3920766C3 (de) * 1989-06-24 2002-09-19 Continental Teves Ag & Co Ohg Unterdruckbremskraftverstärker für eine schlupfgeregelte Bremsanlage

Also Published As

Publication number Publication date
FR2648772A1 (fr) 1990-12-28
JPH0331050A (ja) 1991-02-08
GB9011575D0 (en) 1990-07-11
US5096267A (en) 1992-03-17
DE3920766C3 (de) 2002-09-19
GB2234026B (en) 1993-02-10
JP2969599B2 (ja) 1999-11-02
DE3920766C2 (de) 1998-07-02
DE3920766A1 (de) 1991-01-03
GB2234026A (en) 1991-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse