WO2002090164A3 - Systeme de frein pour vehicule - Google Patents

Systeme de frein pour vehicule Download PDF

Info

Publication number
WO2002090164A3
WO2002090164A3 PCT/US2002/014799 US0214799W WO02090164A3 WO 2002090164 A3 WO2002090164 A3 WO 2002090164A3 US 0214799 W US0214799 W US 0214799W WO 02090164 A3 WO02090164 A3 WO 02090164A3
Authority
WO
WIPO (PCT)
Prior art keywords
boost
piston
master cylinder
brake system
vehicle brake
Prior art date
Application number
PCT/US2002/014799
Other languages
English (en)
Other versions
WO2002090164A2 (fr
Inventor
Blaise J Ganzel
Original Assignee
Kelsey Hayes Co
Blaise J Ganzel
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 Kelsey Hayes Co, Blaise J Ganzel filed Critical Kelsey Hayes Co
Priority to EP02736727A priority Critical patent/EP1474320A2/fr
Publication of WO2002090164A2 publication Critical patent/WO2002090164A2/fr
Priority to US10/613,444 priority patent/US7052094B2/en
Publication of WO2002090164A3 publication Critical patent/WO2002090164A3/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
    • 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
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B60T13/14—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 accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with 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
    • 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
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/266—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means
    • B60T8/268—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means using the valves of an ABS, ASR or ESP 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
    • B60T8/44—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
    • B60T8/441—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 using hydraulic boosters
    • 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
    • B60T8/445—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 replenishing the released brake fluid volume into the brake piping
    • 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
    • B60T8/4836—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems wherein a booster output pressure is used for normal or anti lock braking

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)
  • Braking Systems And Boosters (AREA)

Abstract

L'invention concerne un système (10) de frein de véhicule comprenant un cylindre principal (12) avec un logement définissant un alésage. Un piston (26) de renfort et un piston primaire (28) sont disposés par glissement dans l'alésage (30). Le cylindre principal (12) est équipé d'une chambre (34) de renfort définie au moins en partie par le piston (26) de renfort et le logement. Le système comprend également une source de fluide sous pression et une soupape (32) de renfort exploitable pour injecter le fluide de la source de fluide sous pression dans la chambre (34) de renfort afin de faire avancer le piston (26) de renfort et le piston primaire (28) dans le cylindre principal (12). Dans un mode de réalisation de l'invention, la soupape (32) de renfort est logée dans le piston (26) de renfort. Dans un autre mode de réalisation de l'invention, le système de frein comprend une caractéristique de vitesse de déplacement commutable. Dans un dernier mode de réalisation de l'invention, le cylindre principal comprend une caractéristique de saut. L'invention concerne également d'autres caractéristiques supplémentaires dudit système.
PCT/US2002/014799 2001-05-10 2002-05-10 Systeme de frein pour vehicule WO2002090164A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02736727A EP1474320A2 (fr) 2001-05-10 2002-05-10 Systeme de frein pour vehicule
US10/613,444 US7052094B2 (en) 2001-05-10 2003-07-03 Vehicle brake system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29008301P 2001-05-10 2001-05-10
US60/290,083 2001-05-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/613,444 Continuation-In-Part US7052094B2 (en) 2001-05-10 2003-07-03 Vehicle brake system

Publications (2)

Publication Number Publication Date
WO2002090164A2 WO2002090164A2 (fr) 2002-11-14
WO2002090164A3 true WO2002090164A3 (fr) 2004-09-02

Family

ID=23114465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/014799 WO2002090164A2 (fr) 2001-05-10 2002-05-10 Systeme de frein pour vehicule

Country Status (2)

Country Link
EP (1) EP1474320A2 (fr)
WO (1) WO2002090164A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2896538A1 (fr) * 2014-01-17 2015-07-22 Studio Tecnico 6 M S.R.L. Valve proportionelle pour dispositif de controle, a savoir pour maitre-cylindre

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403236A1 (de) * 1983-04-07 1985-08-01 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
DE3440972A1 (de) * 1984-11-09 1986-05-22 Robert Bosch Gmbh, 7000 Stuttgart Bremsanlage mit einem bremskraftverstaerker
DE3444828A1 (de) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3539277A1 (de) * 1985-11-06 1987-05-14 Teves Gmbh Alfred Bremsdruckgeber fuer eine hydraulische kraftfahrzeugbremsanlage
DE3542601A1 (de) * 1985-12-03 1987-06-04 Teves Gmbh Alfred Schlupfgeregelte bremsanlage
DE3634292A1 (de) * 1986-10-08 1988-04-21 Teves Gmbh Alfred Bremskraftverstaerker
DE3729787A1 (de) * 1987-04-01 1988-10-13 Teves Gmbh Alfred Blockiergeschuetzte hydraulische bremsanlage fuer kraftfahrzeuge
US6226586B1 (en) * 1997-03-06 2001-05-01 Kelsey-Hayes Company Foundation brake control algorithm for electro-hydraulic brake system and brake-by-wire system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403236A1 (de) * 1983-04-07 1985-08-01 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
DE3440972A1 (de) * 1984-11-09 1986-05-22 Robert Bosch Gmbh, 7000 Stuttgart Bremsanlage mit einem bremskraftverstaerker
DE3444828A1 (de) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstaerker
DE3539277A1 (de) * 1985-11-06 1987-05-14 Teves Gmbh Alfred Bremsdruckgeber fuer eine hydraulische kraftfahrzeugbremsanlage
DE3542601A1 (de) * 1985-12-03 1987-06-04 Teves Gmbh Alfred Schlupfgeregelte bremsanlage
DE3634292A1 (de) * 1986-10-08 1988-04-21 Teves Gmbh Alfred Bremskraftverstaerker
DE3729787A1 (de) * 1987-04-01 1988-10-13 Teves Gmbh Alfred Blockiergeschuetzte hydraulische bremsanlage fuer kraftfahrzeuge
US6226586B1 (en) * 1997-03-06 2001-05-01 Kelsey-Hayes Company Foundation brake control algorithm for electro-hydraulic brake system and brake-by-wire system

Also Published As

Publication number Publication date
WO2002090164A2 (fr) 2002-11-14
EP1474320A2 (fr) 2004-11-10

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