DE19945953B4 - Zylindervorrichtung für ein Bremsflüssigkeits-Druckregelsystem - Google Patents

Zylindervorrichtung für ein Bremsflüssigkeits-Druckregelsystem Download PDF

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Publication number
DE19945953B4
DE19945953B4 DE19945953A DE19945953A DE19945953B4 DE 19945953 B4 DE19945953 B4 DE 19945953B4 DE 19945953 A DE19945953 A DE 19945953A DE 19945953 A DE19945953 A DE 19945953A DE 19945953 B4 DE19945953 B4 DE 19945953B4
Authority
DE
Germany
Prior art keywords
piston
cylinder
pressure chamber
passage
fluid pressure
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
DE19945953A
Other languages
German (de)
English (en)
Other versions
DE19945953A1 (de
Inventor
Toshio Takayama
Kunihiro Matsunaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE19945953A1 publication Critical patent/DE19945953A1/de
Application granted granted Critical
Publication of DE19945953B4 publication Critical patent/DE19945953B4/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
    • 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
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • B60T8/4081—Systems with stroke simulating devices for driver input
    • B60T8/4086—Systems with stroke simulating devices for driver input the stroke simulating device being connected to, or integrated in the driver input device

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Regulating Braking Force (AREA)
DE19945953A 1998-09-30 1999-09-24 Zylindervorrichtung für ein Bremsflüssigkeits-Druckregelsystem Expired - Fee Related DE19945953B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29280998A JP4239118B2 (ja) 1998-09-30 1998-09-30 ブレーキ液圧制御システム用シリンダ装置
JP292809/1998 1998-09-30

Publications (2)

Publication Number Publication Date
DE19945953A1 DE19945953A1 (de) 2000-04-13
DE19945953B4 true DE19945953B4 (de) 2005-12-22

Family

ID=17786638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19945953A Expired - Fee Related DE19945953B4 (de) 1998-09-30 1999-09-24 Zylindervorrichtung für ein Bremsflüssigkeits-Druckregelsystem

Country Status (3)

Country Link
US (1) US6349806B1 (enExample)
JP (1) JP4239118B2 (enExample)
DE (1) DE19945953B4 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705083B2 (en) 2001-07-31 2004-03-16 Delphi Technologies, Inc. Master cylinder having a compact profile
FR2861037B1 (fr) * 2003-10-20 2006-02-10 Bosch Gmbh Robert Dispositif de freinage electrohydraulique avec simulateur pour vehicule automobile.
US20050115236A1 (en) * 2003-11-17 2005-06-02 Akihito Kusano Master cylinder with a braking stroke simulator
JP4501415B2 (ja) * 2003-11-17 2010-07-14 株式会社アドヴィックス ストロークシミュレータ内蔵マスタシリンダ
US7159696B2 (en) * 2003-11-21 2007-01-09 Advics Co., Ltd. Hydraulic braking pressure generating apparatus for vehicles
JP4736706B2 (ja) * 2005-10-17 2011-07-27 トヨタ自動車株式会社 マスタシリンダ
JP5126039B2 (ja) * 2008-12-09 2013-01-23 株式会社アドヴィックス ストロークシミュレータ内蔵マスタシリンダ
JP5806955B2 (ja) * 2012-02-29 2015-11-10 日立オートモティブシステムズ株式会社 マスタシリンダ
KR102530382B1 (ko) * 2018-05-30 2023-05-10 에이치엘만도 주식회사 전자식 브레이크 시스템 및 제어 방법
KR102603346B1 (ko) * 2019-01-03 2023-11-17 현대모비스 주식회사 전동식 브레이크 시스템의 공기빼기 장치 및 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07165031A (ja) * 1993-12-13 1995-06-27 Nissan Motor Co Ltd ブレーキ制御装置
DE19630219A1 (de) * 1996-07-26 1998-01-29 Daimler Benz Ag Hauptbremszylinder

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796134A (en) * 1972-12-06 1974-03-12 Midland Ross Corp Hydraulic booster brake mechanism
DE2452952A1 (de) * 1974-11-08 1976-08-12 Teves Gmbh Alfred Zweikreisbremsanlage
JPS5926507B2 (ja) * 1979-02-14 1984-06-28 日産自動車株式会社 液圧制御弁付タンデムマスタ−シリンダ
DE2908480A1 (de) * 1979-03-05 1980-10-09 Teves Gmbh Alfred Hydraulische bremsbetaetigungseinrichtung fuer kraftfahrzeuge mit einem anti- blockier-system
DE3232052A1 (de) * 1982-08-28 1984-03-01 Alfred Teves Gmbh, 6000 Frankfurt Verfahren und vorrichtung zur steuerung und ueberwachung von fremdenergieversorgten hydraulischen bremsschlupfregelanlagen
GB2170287B (en) * 1985-01-25 1988-08-03 Teves Gmbh Alfred Hydraulic brake system
US4768842A (en) * 1985-10-14 1988-09-06 Akebono Brake Industry Co., Ltd. Hydraulic booster with antiskid device
JPH0751415Y2 (ja) * 1988-05-31 1995-11-22 アイシン精機株式会社 マスタシリンダ
FR2632023A1 (fr) * 1988-05-31 1989-12-01 Bendix France Dispositif emetteur de pression hydraulique en tandem
US5074197A (en) * 1989-02-23 1991-12-24 Jidosha Kiki Co., Ltd. Master cylinder with micro-sized grooves in piston guide
DE3927003A1 (de) * 1989-08-16 1991-02-21 Teves Gmbh Alfred Tandemhauptzylinder fuer eine hydraulische bremsanlage eines kraftfahrzeugs
DE4426682A1 (de) * 1994-07-28 1996-02-01 Teves Gmbh Alfred Elektronisch regelbares Bremsbetätigungssystem
DE19533174A1 (de) 1995-09-08 1997-03-13 Teves Gmbh Alfred Elektronisch regelbares Bremsbetätigungssystem für Kraftfahrzeuge
DE19651153B4 (de) * 1996-12-10 2008-02-21 Robert Bosch Gmbh Hydraulische Bremsanlage
FR2761034B1 (fr) * 1997-03-21 1999-04-30 Bosch Sist De Frenado Sl Maitre-cylindre tandem compact a sortie primaire decalee
JPH11268629A (ja) * 1998-03-25 1999-10-05 Jidosha Kiki Co Ltd マスタシリンダ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07165031A (ja) * 1993-12-13 1995-06-27 Nissan Motor Co Ltd ブレーキ制御装置
DE19630219A1 (de) * 1996-07-26 1998-01-29 Daimler Benz Ag Hauptbremszylinder

Also Published As

Publication number Publication date
JP4239118B2 (ja) 2009-03-18
US6349806B1 (en) 2002-02-26
DE19945953A1 (de) 2000-04-13
JP2000108877A (ja) 2000-04-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: HITACHI, LTD., TOKIO/TOKYO, JP

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee