ES2059118T3 - Sistema de frenos de vehiculo. - Google Patents

Sistema de frenos de vehiculo.

Info

Publication number
ES2059118T3
ES2059118T3 ES91903365T ES91903365T ES2059118T3 ES 2059118 T3 ES2059118 T3 ES 2059118T3 ES 91903365 T ES91903365 T ES 91903365T ES 91903365 T ES91903365 T ES 91903365T ES 2059118 T3 ES2059118 T3 ES 2059118T3
Authority
ES
Spain
Prior art keywords
fluid pressure
brake
mentioned
variety
wheel brakes
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
ES91903365T
Other languages
English (en)
Inventor
William Sidney Broome
Colin Ford Ross
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.)
Grau Ltd
Original Assignee
Grau 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
Priority claimed from GB909002165A external-priority patent/GB9002165D0/en
Priority claimed from GB909004106A external-priority patent/GB9004106D0/en
Priority claimed from GB909019952A external-priority patent/GB9019952D0/en
Application filed by Grau Ltd filed Critical Grau Ltd
Application granted granted Critical
Publication of ES2059118T3 publication Critical patent/ES2059118T3/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
    • B60T8/341—Systems characterised by their valves
    • B60T8/342—Pneumatic 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
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic 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
    • B60T8/32—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
    • B60T8/323—Systems specially adapted for tractor-trailer combinations
    • 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
    • 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/361—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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units

Landscapes

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

Abstract

SE MUESATRA UN SISTEMA DE FRENO DE VEHICULOS DEL TIPO ESPECIFICADO DONDE EL MENCIONADO METODO DE SUMINISTRO COMPRENDE UNA SERIE DE VALVULAS DE SUMINISTRO (24A-C), CADA UNA DE ELLAS ADAPTADA PARA APORTAR PRESION DE FLUIDO A UN FRENO O FRENOS DE RUEDAS DIFERENTES (21-23), EL SISTEMA DE CONTROL DESLIZANTE COMPRENDE UNA VARIEDAD DE UNIDADES DE CONTROL DESLIZANTE DE PRESION DE FLUIDO (20A-C), CADA UNA DE ELLAS ADAPTADA PARA CONTROLAR LA PRESION DE FLUIDO DE UN FRENO O FRENOS DE RUEDAS DIFERENTES (21-23); SE INCORPORAN SISTEMAS DE GENERADOR DE SEÑAL PRIMEROS (66,90,94,95) PARA GENERAR UNA VARIEDAD DE SEÑALES DE FUNCIONAMIENTO DE FRENO CON FUNCION DE SEÑAL DE ORDEN A LOS FRENOS Y PARA PASAR LA MENCIONADA SEÑAL DE FUNCIONAMIENTO DE LOS FRENOS A CADA UNA DE LAS MENCIONADAS VALVULAS DE SUMINISTRO (24AC), Y TODOS LOS SISTEMAS MENCIONADOS ESTAN CONECTADOS CONJUNTAMENTE DE MANERA QUE PUEDAN MONTARSE DE MANERA DISCRETA EN UN VEHICULO.
ES91903365T 1990-01-31 1991-01-30 Sistema de frenos de vehiculo. Expired - Lifetime ES2059118T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909002165A GB9002165D0 (en) 1990-01-31 1990-01-31 Vehicle braking system
GB909004106A GB9004106D0 (en) 1990-02-23 1990-02-23 Vehicle braking system
GB909019952A GB9019952D0 (en) 1990-09-12 1990-09-12 Vehicle braking system

Publications (1)

Publication Number Publication Date
ES2059118T3 true ES2059118T3 (es) 1994-11-01

Family

ID=27264912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91903365T Expired - Lifetime ES2059118T3 (es) 1990-01-31 1991-01-30 Sistema de frenos de vehiculo.

Country Status (5)

Country Link
US (1) US5372413A (es)
EP (1) EP0513110B1 (es)
DE (1) DE69103515T2 (es)
ES (1) ES2059118T3 (es)
WO (1) WO1991011353A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249147B (en) * 1990-10-23 1994-08-17 Grau Ltd Vehicle braking system
GB9324408D0 (en) * 1993-11-27 1994-01-12 Lucas Ind Plc Improvements in solenoid-operated fluid-flow control valves
US6758536B2 (en) * 1999-03-03 2004-07-06 Charles Jacob Braking system for railroad car/semi-tractor combination
DE10144299B4 (de) * 2001-09-10 2005-07-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zur Fahrzustandsstabilisierung eines Nutzfahrzeugverbandes
GB201722251D0 (en) * 2017-12-29 2018-02-14 Agco Int Gmbh Load-dependent trailer brake system and method of controlling such

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139213C3 (de) * 1971-08-05 1982-11-25 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Zweileitungs-Mehrkreisbremsanlage für Anhängefahrzeuge
US3853357A (en) * 1973-09-04 1974-12-10 Gen Motors Corp Vehicle pilot pressure controlled brake system with wheel lock control modulating means
GB2002471B (en) * 1977-07-09 1982-01-27 Girling Ltd Fluid-pressure operated anti-skid braking systems for vehicles
AU518924B2 (en) * 1977-11-12 1981-10-29 Girling Limited Valving controlling brake re-application pressure
DE2810151A1 (de) * 1978-03-09 1979-09-13 Bosch Gmbh Robert Drucksteuerventil-aggregat i
DE3207793A1 (de) * 1982-03-04 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Wagenzugbremsanlage
DE3215475A1 (de) * 1982-04-24 1983-11-03 Robert Bosch Gmbh, 7000 Stuttgart Elektro-pneumatische bremsanlage
GB8422711D0 (en) * 1984-09-07 1984-10-10 Lucas Ind Plc Fluid-pressure operated anti-skid braking systems
US4640475A (en) * 1984-12-24 1987-02-03 The Boeing Company Aircraft wheel brake control system and method
JPS6243347A (ja) * 1985-08-22 1987-02-25 Akebono Brake Ind Co Ltd アンチスキツド制御装置
GB8605383D0 (en) * 1986-03-05 1986-04-09 Lucas Ind Plc Anti-skid braking systems
DE3730779C2 (de) * 1987-09-12 1997-07-03 Wabco Gmbh Magnetgesteuerte Ventileinrichtung
DE3921078A1 (de) * 1989-06-28 1991-01-03 Bosch Gmbh Robert Druckluftbremsanlage mit einer blockierschutzeinrichtung

Also Published As

Publication number Publication date
DE69103515T2 (de) 1995-02-02
EP0513110B1 (en) 1994-08-17
DE69103515D1 (de) 1994-09-22
WO1991011353A1 (en) 1991-08-08
EP0513110A1 (en) 1992-11-19
US5372413A (en) 1994-12-13

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