ES471570A1 - Sistema de frenado antipatinante - Google Patents

Sistema de frenado antipatinante

Info

Publication number
ES471570A1
ES471570A1 ES471570A ES471570A ES471570A1 ES 471570 A1 ES471570 A1 ES 471570A1 ES 471570 A ES471570 A ES 471570A ES 471570 A ES471570 A ES 471570A ES 471570 A1 ES471570 A1 ES 471570A1
Authority
ES
Spain
Prior art keywords
pressure
chamber
application
fluid
memory
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
Application number
ES471570A
Other languages
English (en)
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of ES471570A1 publication Critical patent/ES471570A1/es
Expired 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5056—Pressure reapplication using memory devices
    • B60T8/5062—Pressure reapplication using memory devices using memory chambers
    • B60T8/5068—Pressure reapplication using memory devices using memory chambers having decay means
    • 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

Landscapes

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

Abstract

Sistema de frenado antipatinante accionado por presión de fluido para vehículos en el cual el fluido de accionamiento procedente de una fuente de suministro que sirve para accionar un freno de rueda se suministra al freno a través de un dispositivo de válvula de control de circulación de fluido intercalado en la tubería entre la fuente de suministro y el freno, y un dispositivo sensible a la deceleración que responde a una señal de patinado está incorporado para accionar el dispositivo de válvula con el fin de aliviar la presión del fluido de frenado que se suministra al freno en un punto de patinado cuando la deceleración de la rueda es excesiva y rebasa un valor predeterminado, estando prevista una cámara de memoria para almacenar una presión de memoria que depende de la presión de frenado que se produce en el punto de patinado para constituir un punto de referencia o punto de conmutación entre unas primera y segunda etapa sucesivas de reaplicación del freno.
ES471570A 1977-07-09 1978-07-07 Sistema de frenado antipatinante Expired ES471570A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2888577 1977-07-09

Publications (1)

Publication Number Publication Date
ES471570A1 true ES471570A1 (es) 1979-02-01

Family

ID=10282753

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471570A Expired ES471570A1 (es) 1977-07-09 1978-07-07 Sistema de frenado antipatinante

Country Status (10)

Country Link
US (1) US4175795A (es)
JP (1) JPS5419058A (es)
AU (1) AU518421B2 (es)
DE (1) DE2829978C2 (es)
ES (1) ES471570A1 (es)
FR (1) FR2396676A1 (es)
GB (1) GB2002471B (es)
HU (1) HU179477B (es)
IT (1) IT1097494B (es)
SU (1) SU1373310A3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580849A (en) * 1982-11-23 1986-04-08 Lucas Industries Public Limited Company Fluid-pressure operated braking systems for vehicles
JPS60215315A (ja) * 1984-04-11 1985-10-28 松下電器産業株式会社 収納家具
GB8422711D0 (en) * 1984-09-07 1984-10-10 Lucas Ind Plc Fluid-pressure operated anti-skid braking systems
DE3526559A1 (de) * 1985-07-25 1987-01-29 Wabco Westinghouse Fahrzeug Antiblockiersystem
GB8608959D0 (en) * 1986-04-12 1986-05-14 Lucas Ind Plc Anti-skid braking systems
GB8719550D0 (en) * 1987-08-19 1987-09-23 Lucas Ind Plc Anti-skid braking systems
DE3728463A1 (de) * 1987-08-26 1989-03-09 Wabco Westinghouse Fahrzeug Regelventileinrichtung
GB8905311D0 (en) * 1989-03-08 1989-04-19 Lucas Ind Plc Electronic braking system
DE3921078A1 (de) * 1989-06-28 1991-01-03 Bosch Gmbh Robert Druckluftbremsanlage mit einer blockierschutzeinrichtung
WO1991011353A1 (en) * 1990-01-31 1991-08-08 Grau Limited Vehicle braking system
US5171069A (en) * 1990-04-23 1992-12-15 Rockwell International Corporation Antilock brake system and method incorporating a pressure feedback
US6386649B1 (en) * 1999-10-01 2002-05-14 Alliedsignal Truck Brake Systems Two solenoid pressure modulated relay valve with integral quick release function for ABS
GB2407131B (en) * 2003-10-18 2007-04-11 Haldex Brake Products Ltd Modulator
US20050110342A1 (en) * 2003-11-24 2005-05-26 Eberling Charles E. Brake actuator with integral antilock modulator
RU2314217C2 (ru) * 2005-04-19 2008-01-10 Харьковский национальный автомобильно-дорожный университет (ХНАДУ) Модулятор электронной тормозной системы
RU2362690C1 (ru) * 2008-02-05 2009-07-27 Общество с ограниченной ответственностью "Центр технического сотрудничества" при МГТУ им. Н.Э. Баумана" Электропневматический модулятор давления
RU2385242C2 (ru) * 2008-04-28 2010-03-27 Харьковский Национальный Автомобильно-Дорожный Университет Пропорциональный модулятор электронно-пневматической тормозной системы
CN102267446B (zh) * 2011-05-11 2013-05-08 淄博亿伟汽车科技有限公司 轴控整合式abs防抱死装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004711A (en) * 1971-03-17 1977-02-01 John A. Urban Relay compensator valve
US3768519A (en) * 1971-11-16 1973-10-30 Bendix Corp Modulator for adaptive braking system
US3857614A (en) * 1973-10-12 1974-12-31 Midland Ross Corp Air brake antiskid control
US3929383A (en) * 1974-04-08 1975-12-30 Eaton Corp Skid control system including a relay compensator valve for rapid brake pressure re-application followed by slower rate of pressure re-application
US3902764A (en) * 1974-04-22 1975-09-02 Bendix Corp Adaptive braking modulator
GB1527902A (en) * 1974-09-26 1978-10-11 Eaton Corp Skid control system
US3950035A (en) * 1974-10-25 1976-04-13 Kelsey-Hayes Company Relay valve operated skid control system
US3941428A (en) * 1975-05-08 1976-03-02 General Motors Corporation Air brake wheel lock control valve mechanism
GB1591166A (en) * 1976-12-15 1981-06-17 Girling Ltd Anti-skid vehicle braking systems

Also Published As

Publication number Publication date
HU179477B (en) 1982-10-28
IT1097494B (it) 1985-08-31
DE2829978A1 (de) 1979-01-18
JPH0156937B2 (es) 1989-12-01
SU1373310A3 (ru) 1988-02-07
FR2396676A1 (fr) 1979-02-02
DE2829978C2 (de) 1984-01-12
JPS5419058A (en) 1979-02-13
AU518421B2 (en) 1981-10-01
US4175795A (en) 1979-11-27
IT7825443A0 (it) 1978-07-07
GB2002471A (en) 1979-02-21
AU3754878A (en) 1980-01-03
FR2396676B1 (es) 1984-08-17
GB2002471B (en) 1982-01-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202