MX9206198A - HYDRAULIC ELECTRO BRAKING SYSTEM. - Google Patents

HYDRAULIC ELECTRO BRAKING SYSTEM.

Info

Publication number
MX9206198A
MX9206198A MX9206198A MX9206198A MX9206198A MX 9206198 A MX9206198 A MX 9206198A MX 9206198 A MX9206198 A MX 9206198A MX 9206198 A MX9206198 A MX 9206198A MX 9206198 A MX9206198 A MX 9206198A
Authority
MX
Mexico
Prior art keywords
pump
master cylinder
cylinder
pressure
braking system
Prior art date
Application number
MX9206198A
Other languages
Spanish (es)
Inventor
Jack Ralph Phipps
Daniel Joseph Patient
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Publication of MX9206198A publication Critical patent/MX9206198A/en

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
    • 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
    • B60T13/58—Combined or convertible 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
    • 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
    • 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

Landscapes

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

Abstract

Un sistema de freno electro-hidráulico que comprende: un cilindro maestro; una bomba cuya salida se comunica a una válvula reguladora de presión, un motor para hacer girar la bomba; una válvula de aislamiento para conectar selectivamente uno de los cilindros maestros y la bomba con un cilindro (S) de freno y un generador de señales para activar la bomba. La válvula reguladora de presión esta conectada entre el cilindro maestro y la bomba para regular la presión de salida de la bomba a un nivel determinable en proporción a la presión generada por el cilindro maestro, y para proporcionar una trayectoria para desaguar el cilindro (S) de freno hacia un depósito durante los intervalos de presión disminuida del cilindro maestro.An electro-hydraulic brake system comprising: a master cylinder; a pump whose output is communicated to a pressure regulating valve, a motor to rotate the pump; an isolation valve to selectively connect one of the master cylinders and the pump with a brake cylinder (S) and a signal generator to activate the pump. The pressure regulating valve is connected between the master cylinder and the pump to regulate the outlet pressure of the pump to a determinable level in proportion to the pressure generated by the master cylinder, and to provide a path to drain the cylinder (S) brake to a reservoir during decreased master cylinder pressure intervals.

MX9206198A 1991-10-31 1992-10-28 HYDRAULIC ELECTRO BRAKING SYSTEM. MX9206198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78585091A 1991-10-31 1991-10-31

Publications (1)

Publication Number Publication Date
MX9206198A true MX9206198A (en) 1993-07-01

Family

ID=25136816

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9206198A MX9206198A (en) 1991-10-31 1992-10-28 HYDRAULIC ELECTRO BRAKING SYSTEM.

Country Status (5)

Country Link
EP (1) EP0609361A1 (en)
JP (1) JPH07500550A (en)
CA (1) CA2120596A1 (en)
MX (1) MX9206198A (en)
WO (1) WO1993009012A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776963A (en) * 1989-05-19 1998-07-07 Hoechst Marion Roussel, Inc. 3-(heteroaryl)-1- (2,3-dihydro-1h-isoindol-2-yl)alkyl!pyrrolidines and 3-(heteroaryl)-1- (2,3-dihydro-1h-indol-1-yl)alkyl!pyrrolidines and related compounds and their therapeutic untility
US5364866A (en) 1989-05-19 1994-11-15 Hoechst-Roussel Pharmaceuticals, Inc. Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics
FR2719678B1 (en) * 1994-05-06 1996-09-06 Alliedsignal Europ Services Pressure control system with hybrid structure for a hydraulic brake system of a motor vehicle.
US5855417A (en) * 1994-09-12 1999-01-05 General Motors Corporation Integral control and isolation valve proportional brake system
EP0782518A1 (en) * 1995-02-22 1997-07-09 Bosch Braking Systems Corporation Hydraulic and electric powered parking brake system
ES2122919B1 (en) * 1996-11-19 1999-07-16 Gonzalez Mena Francisco ACTIVATION SYSTEM OF THE BRAKE SERVO IN AUTOMOBILE VEHICLES.
JPH1148955A (en) * 1997-08-08 1999-02-23 Toyota Motor Corp Hydraulic pressure braking device
DE19949816A1 (en) 1999-10-15 2001-04-19 Bosch Gmbh Robert Actuator unit for wheel brakes of road vehicle, has electro-hydraulic valve circuit for anti-lock control, with power provided by motor driven pump, and pressure regulated by controller coupled to brake pedal
DE102008021822B3 (en) * 2008-04-11 2009-04-09 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Commercial motor vehicle's pressure medium supply device controlling method, involves separating consumer-side sub-system by storage container from pressure medium supply device to prevent pressure adjustment in sub-system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424912A1 (en) * 1984-07-06 1986-01-16 Alfred Teves Gmbh, 6000 Frankfurt Electronically controlled brake-actuating system
JP2590825B2 (en) * 1986-07-12 1997-03-12 トヨタ自動車株式会社 Manual / Electric dual brake system
FR2620097B1 (en) * 1987-09-04 1992-02-21 Renault PRESSURE GENERATING DEVICE FOR MOTOR VEHICLE BRAKING CIRCUITS

Also Published As

Publication number Publication date
CA2120596A1 (en) 1993-05-13
EP0609361A1 (en) 1994-08-10
WO1993009012A1 (en) 1993-05-13
JPH07500550A (en) 1995-01-19

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