DE69812319D1 - Unterdruckkraftverstärker ausgerüstet mit elektromagnetischer zusätzlicher Steuerung - Google Patents

Unterdruckkraftverstärker ausgerüstet mit elektromagnetischer zusätzlicher Steuerung

Info

Publication number
DE69812319D1
DE69812319D1 DE69812319T DE69812319T DE69812319D1 DE 69812319 D1 DE69812319 D1 DE 69812319D1 DE 69812319 T DE69812319 T DE 69812319T DE 69812319 T DE69812319 T DE 69812319T DE 69812319 D1 DE69812319 D1 DE 69812319D1
Authority
DE
Germany
Prior art keywords
electromagnetic control
vacuum booster
additional electromagnetic
booster equipped
additional
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 - Lifetime
Application number
DE69812319T
Other languages
English (en)
Other versions
DE69812319T2 (de
Inventor
Toshiyuki Suwa
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.)
Nissin Kogyo Co Ltd
Original Assignee
Nissin Kogyo Co Ltd
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 Nissin Kogyo Co Ltd filed Critical Nissin Kogyo Co Ltd
Application granted granted Critical
Publication of DE69812319D1 publication Critical patent/DE69812319D1/de
Publication of DE69812319T2 publication Critical patent/DE69812319T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity
    • 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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
DE69812319T 1998-01-23 1998-12-04 Unterdruckkraftverstärker ausgerüstet mit elektromagnetischer zusätzlicher Steuerung Expired - Lifetime DE69812319T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01178398A JP3759306B2 (ja) 1998-01-23 1998-01-23 電磁補助制御手段付き負圧ブースタ

Publications (2)

Publication Number Publication Date
DE69812319D1 true DE69812319D1 (de) 2003-04-24
DE69812319T2 DE69812319T2 (de) 2003-12-11

Family

ID=11787554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812319T Expired - Lifetime DE69812319T2 (de) 1998-01-23 1998-12-04 Unterdruckkraftverstärker ausgerüstet mit elektromagnetischer zusätzlicher Steuerung

Country Status (4)

Country Link
US (1) US6161463A (de)
EP (1) EP0943518B1 (de)
JP (1) JP3759306B2 (de)
DE (1) DE69812319T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9912756A (pt) * 1998-08-05 2001-05-15 Lucas Ind Plc Reforçador de freio a vácuo
US6321633B1 (en) * 1999-04-30 2001-11-27 Tokico Ltd. Booster
DE102005036459A1 (de) * 2005-08-03 2007-02-08 Continental Teves Ag & Co. Ohg Unterdruckbremskraftverstärker

Family Cites Families (6)

* 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
DE4405076C2 (de) * 1994-02-17 1997-01-02 Lucas Ind Plc Pneumatischer Bremskraftverstärker mit elektromagnetischer Hilfssteuerung, insbesondere für Kraftfahrzeug-Bremsanlagen
DE4422027C2 (de) * 1994-06-23 1998-01-29 Lucas Ind Plc Pneumatischer Bremskraftverstärker und Verfahren zu dessen Herstellung
US5711202A (en) * 1995-07-27 1998-01-27 Aisin Seiki Kabushiki Kaisha Vacuum servo unit for a vehicle braking system
DE19529387A1 (de) * 1995-08-10 1997-02-13 Teves Gmbh Alfred Verfahren zum Betrieb eines pneumatischen Bremskraftverstärkers
JPH09164939A (ja) * 1995-12-18 1997-06-24 Aisin Seiki Co Ltd 負圧式倍力装置

Also Published As

Publication number Publication date
JPH11208454A (ja) 1999-08-03
EP0943518B1 (de) 2003-03-19
DE69812319T2 (de) 2003-12-11
EP0943518A2 (de) 1999-09-22
EP0943518A3 (de) 2000-12-27
US6161463A (en) 2000-12-19
JP3759306B2 (ja) 2006-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition