FR2641041A1 - - Google Patents

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Publication number
FR2641041A1
FR2641041A1 FR8917188A FR8917188A FR2641041A1 FR 2641041 A1 FR2641041 A1 FR 2641041A1 FR 8917188 A FR8917188 A FR 8917188A FR 8917188 A FR8917188 A FR 8917188A FR 2641041 A1 FR2641041 A1 FR 2641041A1
Authority
FR
France
Prior art keywords
working fluid
piston
decompression unit
piston member
fluid passage
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.)
Granted
Application number
FR8917188A
Other languages
English (en)
French (fr)
Other versions
FR2641041B1 (h
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki 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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of FR2641041A1 publication Critical patent/FR2641041A1/fr
Application granted granted Critical
Publication of FR2641041B1 publication Critical patent/FR2641041B1/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
    • 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
    • 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • 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
    • B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/11—Accumulator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
FR8917188A 1988-12-27 1989-12-26 Expired - Fee Related FR2641041B1 (h)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63330225A JP2721528B2 (ja) 1988-12-27 1988-12-27 アンチスキッドブレーキ制御装置におけるサンプ装置

Publications (2)

Publication Number Publication Date
FR2641041A1 true FR2641041A1 (h) 1990-06-29
FR2641041B1 FR2641041B1 (h) 1995-10-13

Family

ID=18230254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8917188A Expired - Fee Related FR2641041B1 (h) 1988-12-27 1989-12-26

Country Status (3)

Country Link
US (1) US5009581A (h)
JP (1) JP2721528B2 (h)
FR (1) FR2641041B1 (h)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126959A1 (de) * 1991-08-14 1993-02-18 Lucas Ind Plc Drucksteuervorrichtung fuer eine antiblockier- und/oder antischlupfanlage
US5551767A (en) * 1993-12-07 1996-09-03 Kelsey Hayes Combination high pressure pump/attenuator for vehicle control systems
DE19503945A1 (de) * 1995-02-07 1996-08-08 Bosch Gmbh Robert Federbelastetes Rückschlagventil
DE19724166A1 (de) * 1997-06-07 1998-12-10 Bosch Gmbh Robert Hydraulisches Aggregat für eine Fahrzeugbremsanlage
DE19927454B4 (de) * 1999-06-16 2008-01-03 Lucas Varity Gmbh Pumpenaggregat für ABS/ASR/VSC-Bremsanlage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640874A1 (de) * 1976-09-10 1978-03-16 Autobrzdy Jablonec Np Betaetigungsglied fuer die antiblockiereinrichtung fuer fahrzeugbremsanlagen
US4188073A (en) * 1978-01-19 1980-02-12 Toyota Jidosha Kogyo Kabushiki Kaisha Anti-vibration apparatus for a vehicle brake system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748793A (en) * 1927-04-25 1930-02-25 Prawat Stanley Emergency valve for railway air brakes
US2142410A (en) * 1934-11-09 1939-01-03 Pelton Water Wheel Co Surge suppressor
US3477232A (en) * 1968-02-14 1969-11-11 Gilbert E Porter Brake arrester
JPS60209351A (ja) * 1984-03-31 1985-10-21 Toyota Motor Corp アンチスキツド装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640874A1 (de) * 1976-09-10 1978-03-16 Autobrzdy Jablonec Np Betaetigungsglied fuer die antiblockiereinrichtung fuer fahrzeugbremsanlagen
US4188073A (en) * 1978-01-19 1980-02-12 Toyota Jidosha Kogyo Kabushiki Kaisha Anti-vibration apparatus for a vehicle brake system

Also Published As

Publication number Publication date
FR2641041B1 (h) 1995-10-13
US5009581A (en) 1991-04-23
JP2721528B2 (ja) 1998-03-04
JPH02175366A (ja) 1990-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse