WO2010037519A3 - Zentrale druckversorgung für nebenantriebe eines kraftfahrzeugs - Google Patents

Zentrale druckversorgung für nebenantriebe eines kraftfahrzeugs Download PDF

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Publication number
WO2010037519A3
WO2010037519A3 PCT/EP2009/006991 EP2009006991W WO2010037519A3 WO 2010037519 A3 WO2010037519 A3 WO 2010037519A3 EP 2009006991 W EP2009006991 W EP 2009006991W WO 2010037519 A3 WO2010037519 A3 WO 2010037519A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
wheel
brake
piston
motor vehicle
Prior art date
Application number
PCT/EP2009/006991
Other languages
English (en)
French (fr)
Other versions
WO2010037519A2 (de
Inventor
Heinz Leiber
Thomas Leiber
Original Assignee
Ipgate Ag
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 Ipgate Ag filed Critical Ipgate Ag
Priority to CN200980138698.0A priority Critical patent/CN102171080B/zh
Publication of WO2010037519A2 publication Critical patent/WO2010037519A2/de
Publication of WO2010037519A3 publication Critical patent/WO2010037519A3/de

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
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • 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
    • B60T13/74—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 electrical assistance or drive
    • B60T13/745—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 electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • B60T8/3285—Systems sharing components with other fluid systems onboard the vehicle the other fluid systems being suspension elements
    • 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
    • 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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure

Landscapes

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

Abstract

Die Erfindung betrifft eine Druckversorgungseinrichtung für ein Kraftfahrzeug mit mindestens einer Kolben-Zylinder-Einheit (3, 4) zum Aufbau eines hydraulischen Drucks in mindestens einer Hydraulikleitung (40), wobei der Kolben (3) der Kolben-Zylinder-Einheit (4) von einem Antrieb angetrieben ist, und die Druckversorgungseinrichtung zum Bremsdruckaufbau und Bremsdruckabbau in mindestens einer Radbremse dient, wobei jeder Radbremse ein Radschaltventil (8, 8a) zugeordnet ist und der Bremsdruck durch Schließen des der Radbremse zugeordneten Radschaltventils (8, 8a) in der Radbremse aufrechterhaltbar und bei geöffnetem Radschaltventil (8, 8a) der Druck in der jeweiligen Radbremse mittels entsprechender Ansteuerung des Antriebs einstellbar oder einregelbar ist, wobei die Druckversorgungseinrichtung mit ihrer angetriebenen Kolben-Zylinder-Einheit (3, 4) zusätzlich zu den Radbremsen mindestens eine hydraulisch wirkende und/oder angetriebene Einrichtung (E1, E2, E3, E4) des Kraftfahrzeugs über einen Druckübertrager (41) und/oder mittels eines Druckspeichers (44) versorgt, wobei während der Versorgung der mindestens einen Einrichtung (E1, E2, E3, E4) über den Druckübertrager oder während des Aufladens des Druckspeichers (44) mittels mindestens eines Ventils (8, 8a) die Verbindungsleitung (40a) zwischen der Kolben-Zylinder-Einheit (4) und den Radbremsen trennbar bzw. verschließbar ist.
PCT/EP2009/006991 2008-09-30 2009-09-29 Zentrale druckversorgung für nebenantriebe eines kraftfahrzeugs WO2010037519A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200980138698.0A CN102171080B (zh) 2008-09-30 2009-09-29 用于机动车的辅助驱动装置的中央压力供给装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008049739.8 2008-09-30
DE102008049739.8A DE102008049739B4 (de) 2008-09-30 2008-09-30 Zentrale Druckversorgung für Nebenantriebe

Publications (2)

Publication Number Publication Date
WO2010037519A2 WO2010037519A2 (de) 2010-04-08
WO2010037519A3 true WO2010037519A3 (de) 2010-06-17

Family

ID=41719911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/006991 WO2010037519A2 (de) 2008-09-30 2009-09-29 Zentrale druckversorgung für nebenantriebe eines kraftfahrzeugs

Country Status (3)

Country Link
CN (1) CN102171080B (de)
DE (1) DE102008049739B4 (de)
WO (1) WO2010037519A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004983A1 (de) * 2011-03-02 2012-09-06 Robert Bosch Gmbh Bremssystem sowie Verfahren zum Steuern eines Bremssystems
DE102012007124A1 (de) * 2012-04-07 2013-10-10 Volkswagen Aktiengesellschaft Hydraulische Steuerungsvorrichtung
DE102012025247A1 (de) * 2012-12-21 2014-06-26 Lucas Automotive Gmbh Elektrohydraulische Fahrzeug-Bremsanlage und Verfahren zum Betreiben derselben
DE102017004369A1 (de) * 2017-05-05 2018-11-08 Wabco Gmbh Verfahren zum Betreiben einer Druckregelanlage mit einem mehrstufigen Kompressor, sowie Druckregelanlage
DE102018133223A1 (de) * 2018-12-20 2020-06-25 Ipgate Ag Fahrzeugachse mit elektrischen Antriebsmotoren und elektrohydraulischer Bremse und weiterer Module wie Getriebe, Torque Vektoring und Parkbremse
DE102019123343A1 (de) 2019-08-30 2021-03-04 Ipgate Ag Bremsvorrichtung, insbesondere für elektrisch angetriebene Kraftfahrzeuge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726465A1 (de) * 1977-06-11 1978-12-21 Bosch Gmbh Robert Zentralsteuerung fuer fahrzeuge
WO1991008130A1 (de) * 1989-12-05 1991-06-13 Robert Bosch Gmbh Bremsdruck-regelsystem für bremsanlagen
US5613740A (en) * 1993-09-16 1997-03-25 Honda Giken Kogyo Kabushiki Kaisha Brake System for vehicle
WO1997014590A1 (de) * 1995-10-19 1997-04-24 Itt Automotive Europe Gmbh Bremsanlage
WO2006111393A1 (de) * 2005-04-21 2006-10-26 Gerber, Wolfram Druckmodulatorsteuerung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703747C2 (de) * 1977-01-29 1979-04-12 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Anlage für Kraftfahrzeuge mit mehreren hydraulischen Arbeitskreisen
JPS56147159U (de) * 1980-04-08 1981-11-06
DE3347473A1 (de) * 1983-12-29 1985-07-11 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulisches schaltventil mit integriertem vorrangventil
DE3728694A1 (de) * 1987-08-27 1989-03-09 Teves Gmbh Alfred Hydraulische kraftfahrzeugbremsanlage
DE19542275B4 (de) * 1995-11-13 2006-07-27 Bosch Rexroth Aktiengesellschaft Vorzugsstromschaltung
DE10338046B4 (de) * 2003-08-19 2016-03-24 Volkswagen Ag Kraftfahrzeug-Bremssystem mit einem aktiven Bremskraftverstärker und integrierter ESP-und/oder EDS-und/oder ASR-Funktionalität
US7367187B2 (en) * 2005-06-30 2008-05-06 Hitachi, Ltd. Electrically actuated brake booster
DE102007015809A1 (de) 2007-03-30 2008-10-02 Ipgate Ag Elektrische Parkierbremse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726465A1 (de) * 1977-06-11 1978-12-21 Bosch Gmbh Robert Zentralsteuerung fuer fahrzeuge
WO1991008130A1 (de) * 1989-12-05 1991-06-13 Robert Bosch Gmbh Bremsdruck-regelsystem für bremsanlagen
US5613740A (en) * 1993-09-16 1997-03-25 Honda Giken Kogyo Kabushiki Kaisha Brake System for vehicle
WO1997014590A1 (de) * 1995-10-19 1997-04-24 Itt Automotive Europe Gmbh Bremsanlage
WO2006111393A1 (de) * 2005-04-21 2006-10-26 Gerber, Wolfram Druckmodulatorsteuerung

Also Published As

Publication number Publication date
DE102008049739A1 (de) 2010-04-01
CN102171080A (zh) 2011-08-31
WO2010037519A2 (de) 2010-04-08
CN102171080B (zh) 2014-02-26
DE102008049739B4 (de) 2020-07-23

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