WO1994029149A1 - Systeme de freinage hydraulique a regulation antipatinage - Google Patents

Systeme de freinage hydraulique a regulation antipatinage Download PDF

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Publication number
WO1994029149A1
WO1994029149A1 PCT/EP1994/001517 EP9401517W WO9429149A1 WO 1994029149 A1 WO1994029149 A1 WO 1994029149A1 EP 9401517 W EP9401517 W EP 9401517W WO 9429149 A1 WO9429149 A1 WO 9429149A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
brake
valve
line
low
Prior art date
Application number
PCT/EP1994/001517
Other languages
German (de)
English (en)
Inventor
Erhard Beck
Peter Volz
Jochen Burgdorf
Original Assignee
Itt Automotive Europe 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 Itt Automotive Europe Gmbh filed Critical Itt Automotive Europe Gmbh
Publication of WO1994029149A1 publication Critical patent/WO1994029149A1/fr

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
    • B60T8/48—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
    • B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
    • B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back systems
    • 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
    • B60T8/341—Systems characterised by their valves

Landscapes

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

Abstract

L'invention concerne un système de freinage antiblocage, antipatinage qui fonctionne, en mode antiblocage, selon le principe de la recirculation et qui est pourvu d'une pompe à auto-amorçage. Afin d'assurer la régulation antipatinage, la pompe prélève du fluide hydraulique dans le réservoir d'alimentation (2), en passant par le maître-cylindre (1). Une soupape d'inversion (14) est montée dans la conduite d'aspiration (8) située entre le côté aspiration de la pompe (10) et le maître-cylindre (1). Afin que la soupape d'inversion (14) n'ait pas à se fermer à chaque freinage déclenché par pression, aussi légère soit-elle, de la pédale de frein, ladite soupape est commutable en fonction de la pression régnant dans le réservoir basse pression (9). La soupape d'inversion (14) est de ce fait toujours fermée lorsque le réservoir basse pression (9) est rempli. La soupape peut également être actionnée par la pression régnant dans le maître-cylindre. L'inversion ne peut alors s'opérer qu'avec des pressions de freinage supérieures à 5 bar.
PCT/EP1994/001517 1993-06-09 1994-05-11 Systeme de freinage hydraulique a regulation antipatinage WO1994029149A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4319161.4 1993-06-09
DE19934319161 DE4319161A1 (de) 1993-06-09 1993-06-09 Schlupfgeregelte hydraulische Bremsanlage

Publications (1)

Publication Number Publication Date
WO1994029149A1 true WO1994029149A1 (fr) 1994-12-22

Family

ID=6489992

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/001517 WO1994029149A1 (fr) 1993-06-09 1994-05-11 Systeme de freinage hydraulique a regulation antipatinage

Country Status (2)

Country Link
DE (1) DE4319161A1 (fr)
WO (1) WO1994029149A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998040257A1 (fr) * 1997-03-13 1998-09-17 Robert Bosch Gmbh Soupape d'arret a commande hydraulique et systeme de freinage hydraulique de vehicule

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508331A1 (de) * 1995-03-09 1996-09-12 Teves Gmbh Alfred Bremsanlage
DE19514171A1 (de) * 1995-04-15 1996-10-17 Teves Gmbh Alfred Hydraulische Bremsanlage mit elektronischer Bremsdruckregelung
DE19534456A1 (de) * 1995-09-16 1997-03-20 Teves Gmbh Alfred Hydraulische Bremsanlage mit Vordruckerzeuger
DE19626289B4 (de) * 1996-07-01 2008-08-14 Continental Teves Ag & Co. Ohg Hydraulische Bremsanlage mit einer Rückförderpumpe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119883A (en) * 1982-04-28 1983-11-23 Bosch Gmbh Robert Anti-skid anti-spin regulation for vehicle wheels
WO1992005990A1 (fr) * 1990-10-05 1992-04-16 Alfred Teves Gmbh Systeme de freinage avec installation servant a la fois pour la regulation du glissement au freinage et pour la regulation du glissement a l'entrainement
DE4205041A1 (de) * 1991-02-20 1992-08-27 Tokico Ltd Kraftfahrzeugbremsvorrichtung
EP0526276A1 (fr) * 1991-07-30 1993-02-03 Alliedsignal Europe Services Techniques Dispositif de régulation de pression pour circuit hydraulique
EP0539899A1 (fr) * 1991-10-30 1993-05-05 Sumitomo Electric Industries, Limited Dispositif de contrôle de pression de fluide de freinage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048655A (ja) * 1990-04-25 1992-01-13 Sumitomo Electric Ind Ltd アンチロック装置を備えたブレーキ回路
DE4016752A1 (de) * 1990-05-25 1991-11-28 Teves Gmbh Alfred Bremsdruckregelvorrichtung und verfahren zu ihrer anwendung
DE4028552A1 (de) * 1990-09-08 1992-03-12 Teves Gmbh Alfred Hydraulische bremsanlage fuer ein kraftfahrzeug mit angetriebenen und nichtangetriebenen raedern
DE4038033A1 (de) * 1990-11-29 1992-06-04 Teves Gmbh Alfred Blockiergeschuetzte, hydraulische bremsanlage
DE4108640A1 (de) * 1991-03-16 1992-09-17 Teves Gmbh Alfred Blockiergeschuetzte, hydraulische bremsanlage
DE4118951A1 (de) * 1991-06-08 1992-12-10 Teves Gmbh Alfred Hydraulische bremsanlage mit blockierschutzregelung
DE4121604A1 (de) * 1991-06-29 1993-01-07 Bosch Gmbh Robert Hydraulische bremsanlage mit blockierschutz- und antriebsschlupfregeleinrichtung, insbesondere fuer kraftfahrzeuge
JPH05246312A (ja) * 1992-03-05 1993-09-24 Tokico Ltd ブレーキ液圧制御装置
DE4128091C2 (de) * 1991-08-24 1998-02-26 Teves Gmbh Alfred Bremsanlage mit Blockierschutz- und Antriebsschlupfregelung
DE4136109C2 (de) * 1991-11-02 2001-10-18 Continental Teves Ag & Co Ohg Schlupfgeregelte hydraulische Bremsanlage
DE4202388A1 (de) * 1992-01-29 1993-08-05 Bosch Gmbh Robert Hydraulische bremsanlage mit blockierschutz- und antriebsschlupf-regeleinrichtung, insbesondere fuer kraftfahrzeuge
DE4213205A1 (de) * 1992-04-22 1993-10-28 Teves Gmbh Alfred Bremsdruckregelvorrichtung für eine hydraulische Kraftfahrzeugbremsanlage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119883A (en) * 1982-04-28 1983-11-23 Bosch Gmbh Robert Anti-skid anti-spin regulation for vehicle wheels
WO1992005990A1 (fr) * 1990-10-05 1992-04-16 Alfred Teves Gmbh Systeme de freinage avec installation servant a la fois pour la regulation du glissement au freinage et pour la regulation du glissement a l'entrainement
DE4108756A1 (de) * 1990-10-05 1992-09-24 Teves Gmbh Alfred Kraftfahrzeugbremsanlage mit schlupfabhaengiger regelung des bremsdruckes
DE4205041A1 (de) * 1991-02-20 1992-08-27 Tokico Ltd Kraftfahrzeugbremsvorrichtung
EP0526276A1 (fr) * 1991-07-30 1993-02-03 Alliedsignal Europe Services Techniques Dispositif de régulation de pression pour circuit hydraulique
EP0539899A1 (fr) * 1991-10-30 1993-05-05 Sumitomo Electric Industries, Limited Dispositif de contrôle de pression de fluide de freinage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BOSCH TECHNISCHE BERICHTE Band 7 (1980) Heft 2 ISSN 0006-789 X Antiblockiersystem (ABS) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998040257A1 (fr) * 1997-03-13 1998-09-17 Robert Bosch Gmbh Soupape d'arret a commande hydraulique et systeme de freinage hydraulique de vehicule

Also Published As

Publication number Publication date
DE4319161A1 (de) 1994-12-15

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