ES2179368T3 - Unidad de accionamiento para una instalacion de frenos de vehiculo controlada electronicamente. - Google Patents

Unidad de accionamiento para una instalacion de frenos de vehiculo controlada electronicamente.

Info

Publication number
ES2179368T3
ES2179368T3 ES97942883T ES97942883T ES2179368T3 ES 2179368 T3 ES2179368 T3 ES 2179368T3 ES 97942883 T ES97942883 T ES 97942883T ES 97942883 T ES97942883 T ES 97942883T ES 2179368 T3 ES2179368 T3 ES 2179368T3
Authority
ES
Spain
Prior art keywords
electronically controlled
master cylinder
drive unit
controlled vehicle
vehicle brake
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 - Lifetime
Application number
ES97942883T
Other languages
English (en)
Inventor
Karl-Friedrich Worsdorfer
Gregor Poertzgen
Andrew Kingston
Thomas Weigert
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.)
Varity GmbH
ZF International UK Ltd
Original Assignee
Varity GmbH
Lucas Industries 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 Varity GmbH, Lucas Industries Ltd filed Critical Varity GmbH
Application granted granted Critical
Publication of ES2179368T3 publication Critical patent/ES2179368T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • B60T13/12—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 the fluid being liquid
    • B60T13/16—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 the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • 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
    • 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

Landscapes

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

Abstract

SE DESCRIBE UNA UNIDAD DE ACCIONAMIENTO PARA UN SISTEMA DE FRENO HIDRAULICO DE VEHICULOS CONTROLADO ELECTRONICAMENTE, CON UN FRENO DE POTENCIA QUE PUEDE ACCIONARSE CON EL PEDAL DEL FRENO (1) Y QUE LLEVA UN CILINDRO MAESTRO (2) Y UN DEPOSITO (3) PARA EL FLUIDO HIDRAULICO. UN PRIMER DISPOSITIVO DE FRENADO (5) VA ACOPLADO AL MENOS A UNA PRIMERA RUEDA DEL VEHICULO Y PUEDE CONECTARSE EN UNA POSICION BASE AL CILINDRO MAESTRO (2), O SEPARARSE DEL MISMO EN UNA POSICION DE ACCIONAMIENTO POR UN PRIMER DISPOSITIVO DE VALVULA (4), CONTROLADO ELECTRONICAMENTE. UN DISPOSITIVO (7) QUE PUEDE CONECTARSE AL CILINDRO MAESTRO (2) PARA SIMULAR EL COMPORTAMIENTO DEL PEDAL DEL FRENO TIENE UNA DISPOSICION DE MUELLE (7B) QUE ACTUA CONTRA LA PRESION HIDRAULICA SUMINISTRADA POR EL CILINDRO MAESTRO (2) Y VA ASOCIADO A UN DISPOSITIVO DE MODELADO CARACTERISTICO.
ES97942883T 1996-09-18 1997-08-27 Unidad de accionamiento para una instalacion de frenos de vehiculo controlada electronicamente. Expired - Lifetime ES2179368T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19638102A DE19638102C2 (de) 1996-09-18 1996-09-18 Betätigungseinheit für eine elektronisch gesteuerte Fahrzeugbremsanlage

Publications (1)

Publication Number Publication Date
ES2179368T3 true ES2179368T3 (es) 2003-01-16

Family

ID=7806046

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97942883T Expired - Lifetime ES2179368T3 (es) 1996-09-18 1997-08-27 Unidad de accionamiento para una instalacion de frenos de vehiculo controlada electronicamente.

Country Status (6)

Country Link
EP (1) EP0927120B1 (es)
JP (1) JP3979674B2 (es)
KR (1) KR20000036219A (es)
DE (2) DE19638102C2 (es)
ES (1) ES2179368T3 (es)
WO (1) WO1998012086A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831070C1 (de) * 1998-07-10 2000-02-17 Daimler Chrysler Ag Verfahren zur Bildung eines Verzögerungssollwerts eines Kraftfahrzeugs
DE19833084C1 (de) * 1998-07-23 2000-02-03 Lucas Automotive Gmbh Betätigungsvorrichtung für eine elektrohydraulische Fahrzeugbremsanlage
DE19950862C5 (de) * 1999-10-21 2004-02-26 Lucas Varity Gmbh Betätigungseinheit für eine elektronisch gesteuerte Fahrzeugbremsanlage
DE29921027U1 (de) † 1999-11-30 2001-06-28 AL-KO Kober AG, 89359 Kötz Simulator für ein nichthydraulisches Betätigungssystem
DE10016879A1 (de) * 2000-04-05 2001-10-18 Bayerische Motoren Werke Ag Betätigungseinrichtung für eine Kraftfahrzeug-Bremsanlage vom Typ "brake by wire"
DE10039670A1 (de) * 2000-08-14 2002-03-07 Lucas Varity Gmbh Pedalsimulationsvorrichtung
DE10159788B4 (de) * 2001-12-05 2004-03-04 Daimlerchrysler Ag Pedalwegsimulator mit Bremsflüssigkeitsrückförderung und Tandemhauptbremszylinder für ein elektrohydraulisches Bremssystem
DE10226679A1 (de) * 2002-06-15 2003-12-24 Bosch Gmbh Robert Hydraulische Kraftfahrzeugbremsanlage
EP1418105B1 (de) * 2002-11-05 2006-03-22 Ford Global Technologies, LLC Vorrichtung und Verfahren zur Simulation eines Pedalverhaltens
DE10260008A1 (de) * 2002-12-13 2004-07-22 Lucas Automotive Gmbh Pedalsimulationseinrichtung
DE10358321B4 (de) * 2002-12-13 2020-08-27 Zf Active Safety Gmbh Hydraulische Pedalsimulationsvorrichtung
DE102008014462A1 (de) * 2008-03-14 2009-09-17 Robert Bosch Gmbh Hydraulische Fahrzeugbremsanlage
DE102010040097A1 (de) * 2009-09-11 2011-03-31 Continental Teves Ag & Co. Ohg Bremsanlage für Kraftfahrzeuge
DE102010020002B4 (de) 2010-05-10 2024-03-28 Zf Active Safety Gmbh Hydraulikbaugruppe für eine Fahrzeug-Bremsanlage
DE102010023865B4 (de) 2010-06-15 2024-03-28 Zf Active Safety Gmbh Hydraulikdruckerzeuger für eine Fahrzeug-Bremsanlage
US9914443B2 (en) 2013-03-28 2018-03-13 Robert Bosch Gmbh Brake system for a vehicle
US10458497B2 (en) 2015-06-29 2019-10-29 Goodrich Corporation Hybrid electric and hydraulic brake system
DE102016222576A1 (de) * 2016-11-16 2018-05-17 Robert Bosch Gmbh Ventilanordnung, Bremssystem und Verfahren zum Betreiben einer Ventilanordnung
IT202200014866A1 (it) * 2022-07-15 2024-01-15 Brembo Spa Dispositivo simulatore di sensazione di frenata

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327508A1 (de) * 1973-05-30 1974-12-19 Teldix Gmbh Fahrzeugbremsanlage
DE3124755A1 (de) * 1981-06-24 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Fahrzeugbremsanlage
DE3131856A1 (de) * 1981-08-12 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart Fahrzeugbremsanlage
DE3137971A1 (de) * 1981-09-24 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3831667A1 (de) * 1988-09-17 1990-03-22 Teves Gmbh Alfred Blockiergeschuetzte kraftfahrzeugbremsanlage
DE4304565A1 (de) * 1993-02-16 1994-08-18 Teves Gmbh Alfred Hydraulische Kraftfahrzeugbremsanlage
DE4324041B4 (de) * 1993-07-17 2004-02-26 Robert Bosch Gmbh Sollwertgeber zur Steuerung einer Bremsanlage
DE4343386B4 (de) * 1993-12-18 2004-04-22 Robert Bosch Gmbh Hydraulische Bremsanlage für Straßenfahrzeuge, insbesondere Personenkraftwagen

Also Published As

Publication number Publication date
EP0927120B1 (de) 2002-07-17
KR20000036219A (ko) 2000-06-26
DE19638102C1 (de) 1997-08-21
JP2001502985A (ja) 2001-03-06
JP3979674B2 (ja) 2007-09-19
WO1998012086A1 (de) 1998-03-26
DE59707740D1 (de) 2002-08-22
EP0927120A1 (de) 1999-07-07
DE19638102C2 (de) 2000-11-30

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