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WO1989008573A3 - Systeme de freinage - Google Patents

Systeme de freinage Download PDF

Info

Publication number
WO1989008573A3
WO1989008573A3 PCT/EP1989/000209 EP8900209W WO8908573A3 WO 1989008573 A3 WO1989008573 A3 WO 1989008573A3 EP 8900209 W EP8900209 W EP 8900209W WO 8908573 A3 WO8908573 A3 WO 8908573A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston
control mode
master cylinder
brake system
nonreturn valve
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.)
Ceased
Application number
PCT/EP1989/000209
Other languages
German (de)
English (en)
Other versions
WO1989008573A2 (fr
Inventor
Hans-Dieter Reinartz
Peter Volz
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
Priority claimed from DE19883807452 external-priority patent/DE3807452A1/de
Priority claimed from DE19883808126 external-priority patent/DE3808126A1/de
Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DE8989902782T priority Critical patent/DE58901878D1/de
Publication of WO1989008573A2 publication Critical patent/WO1989008573A2/fr
Publication of WO1989008573A3 publication Critical patent/WO1989008573A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/246—Bypassing by keeping open the outlet valve
    • 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
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • B60T8/4022—Pump units driven by an individual electric motor
    • 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
    • B60T8/4036—Pump units characterised by their failure-responsive means
    • 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
    • B60T8/404—Control of the pump unit
    • B60T8/4059—Control of the pump unit involving the rate of delivery

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Système de freinage pour véhicules à moteur pourvus d'un dispositif d'antiblocage. Une pompe refoule en mode réglage un volume réduit afin de positionner un piston du maître-cylindre. Dans le mode de réalisation illustré à la figure 2, la réduction du volume de refoulement est obtenue en maintenant ouverte la soupape de non-retour (64, 65), ce qui rend sans effet les mouvements du piston (56) en ce qui concerne le refoulement du milieu hydraulique. La soupape de non-retour (64, 65) est maintenue ouverte au moyen d'une unité électromagnétique d'actionnement (62) commandée par le régulateur du dispositif d'antiblocage. Au moins un piston du maître-cylindre, et ainsi la pédale de frein, sont positionnés à volonté avec des moyens simples en mode réglage.
PCT/EP1989/000209 1988-03-08 1989-03-02 Systeme de freinage Ceased WO1989008573A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989902782T DE58901878D1 (de) 1988-03-08 1989-03-02 Bremsanlage.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3807452.4 1988-03-08
DE19883807452 DE3807452A1 (de) 1988-03-08 1988-03-08 Bremsanlage
DE19883808126 DE3808126A1 (de) 1988-03-11 1988-03-11 Bremsdruckregelvorrichtung
DEP3808126.1 1988-03-11

Publications (2)

Publication Number Publication Date
WO1989008573A2 WO1989008573A2 (fr) 1989-09-21
WO1989008573A3 true WO1989008573A3 (fr) 1989-10-19

Family

ID=25865630

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1989/000209 Ceased WO1989008573A2 (fr) 1988-03-08 1989-03-02 Systeme de freinage

Country Status (5)

Country Link
US (1) US5000525A (fr)
EP (1) EP0358743B1 (fr)
JP (1) JP3017761B2 (fr)
DE (1) DE58901878D1 (fr)
WO (1) WO1989008573A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0495813B1 (fr) * 1989-10-20 1996-01-24 ITT Automotive Europe GmbH Dispositif pour l'utilisation d'une pompe auxiliaire
DE4022407C1 (fr) * 1990-07-13 1991-11-28 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4039988A1 (de) * 1990-10-17 1992-07-02 Teves Gmbh Alfred Blockiergeschuetzte bremsanlage
DE4134214A1 (de) * 1991-10-16 1993-04-22 Teves Gmbh Alfred Bremsdruckregelvorrichtung fuer eine hydraulische kraftfahrzeugbremsanlage
DE4305978A1 (de) * 1992-06-06 1993-12-09 Bosch Gmbh Robert Bremsblockierschutzeinrichtung
DE4239386A1 (de) * 1992-11-24 1994-05-26 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge mit elektrischem Antrieb
JPH07304434A (ja) * 1994-05-10 1995-11-21 Sumitomo Electric Ind Ltd アンチロック用モジュレータ
DE4418444C2 (de) * 1994-05-26 1999-01-14 Lucas Ind Plc Elektronisch regelbarer Bremskraftverstärker für eine Fahrzeugbremsanlage
DE4434960A1 (de) * 1994-09-30 1996-04-04 Teves Gmbh Alfred Hydraulische Bremsanlage und Verfahren zur Druckregelung
US5487593A (en) * 1994-11-23 1996-01-30 Alliedsignal Inc. Anti-lock braking system providing pump motor duty cycle based on deceleration and motor voltage feed back
US5494343A (en) * 1994-11-23 1996-02-27 Alliedsignal, Inc. Method of detecting an inoperable pump motor in an anti-lock braking system
US6217132B1 (en) * 1997-12-02 2001-04-17 Kelsey-Hayes Company Hydraulic control unit having a master cylinder and anti-lock braking valves integrally mounted therein
US6386648B1 (en) * 2000-10-27 2002-05-14 Robert Bosch Corporation Master cylinder and brake booster for a brake system
DE102005034571A1 (de) * 2004-11-12 2006-07-20 Continental Teves Ag & Co. Ohg Elektrohydraulisches Aggregat
JP5034705B2 (ja) * 2007-06-18 2012-09-26 株式会社アドヴィックス ピストンポンプ
DE102014201537A1 (de) * 2014-01-29 2015-07-30 Continental Teves Ag & Co. Ohg Elektrohydraulisches Bremsdruckregelaggregat
JP6034474B1 (ja) * 2015-11-19 2016-11-30 中洲電機株式会社 チューブ絞り器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425022A1 (de) * 1974-05-24 1975-12-04 Bosch Gmbh Robert Kolbenpumpe
DE2626371A1 (de) * 1975-06-13 1976-12-23 Dewandre Co Ltd C Druckregulierungsvorrichtung
DE2933084A1 (de) * 1979-08-16 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Drucklufterzeugungsanlage
DE3028396A1 (de) * 1980-07-26 1982-02-11 Wepuko-Hydraulik GmbH & Co Pumpen- und Kompressorenfabrik, 7418 Metzingen Hochdruck-kolbenpumpe
DE3241039A1 (de) * 1982-11-06 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftregelanlage
EP0109480A1 (fr) * 1982-11-23 1984-05-30 WABCO Westinghouse Fahrzeugbremsen GmbH Dispositif d'interruption du débit d'un compresseur à piston
DE3403237A1 (de) * 1983-04-07 1985-08-01 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
GB2192684A (en) * 1986-07-10 1988-01-20 Teves Gmbh Alfred Brake system with control of braking and traction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741675A (en) * 1986-08-04 1988-05-03 Hydreco, Incorporated Flow control system for a hydraulic pump
GB2197402B (en) * 1986-11-06 1990-11-14 Teves Gmbh Alfred Brake system
DE3734903C2 (de) * 1987-10-15 1996-12-19 Teves Gmbh Alfred Blockiergeschützte hydraulische Kraftfahrzeugbremsanlage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425022A1 (de) * 1974-05-24 1975-12-04 Bosch Gmbh Robert Kolbenpumpe
DE2626371A1 (de) * 1975-06-13 1976-12-23 Dewandre Co Ltd C Druckregulierungsvorrichtung
DE2933084A1 (de) * 1979-08-16 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Drucklufterzeugungsanlage
DE3028396A1 (de) * 1980-07-26 1982-02-11 Wepuko-Hydraulik GmbH & Co Pumpen- und Kompressorenfabrik, 7418 Metzingen Hochdruck-kolbenpumpe
DE3241039A1 (de) * 1982-11-06 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftregelanlage
EP0109480A1 (fr) * 1982-11-23 1984-05-30 WABCO Westinghouse Fahrzeugbremsen GmbH Dispositif d'interruption du débit d'un compresseur à piston
DE3403237A1 (de) * 1983-04-07 1985-08-01 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
GB2192684A (en) * 1986-07-10 1988-01-20 Teves Gmbh Alfred Brake system with control of braking and traction

Also Published As

Publication number Publication date
DE58901878D1 (de) 1992-08-27
WO1989008573A2 (fr) 1989-09-21
JP3017761B2 (ja) 2000-03-13
JPH02503899A (ja) 1990-11-15
EP0358743B1 (fr) 1992-07-22
US5000525A (en) 1991-03-19
EP0358743A1 (fr) 1990-03-21

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