MX168331B - Sistema de freno antitraba para vehiculo - Google Patents

Sistema de freno antitraba para vehiculo

Info

Publication number
MX168331B
MX168331B MX018503A MX1850389A MX168331B MX 168331 B MX168331 B MX 168331B MX 018503 A MX018503 A MX 018503A MX 1850389 A MX1850389 A MX 1850389A MX 168331 B MX168331 B MX 168331B
Authority
MX
Mexico
Prior art keywords
pressure
wheel brake
control
valve
hole
Prior art date
Application number
MX018503A
Other languages
English (en)
Inventor
Brian C Tuck
Thomas M Atkins
Peter Every
Edward N Fuller
Original Assignee
Kelsey Hayes Co
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 filed Critical Kelsey Hayes Co
Publication of MX168331B publication Critical patent/MX168331B/es

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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
    • B60T8/17636—Microprocessor-based 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
    • 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
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17616—Microprocessor-based 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
    • 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
    • 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
    • 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
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic 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
    • 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
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/347—3 Channel 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
    • 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
    • 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
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic 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
    • 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
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
    • B60T8/3635—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems switching between more than two connections, e.g. 3/2-valves
    • 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
    • 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
    • B60T8/404—Control of the pump unit
    • B60T8/4054—Control of the pump unit involving the delivery pressure control
    • 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
    • B60T8/42—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 expanding chambers for controlling pressure, i.e. closed 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
    • 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
    • B60T8/42—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 expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems
    • B60T8/4291—Pump-back systems having means to reduce or eliminate pedal kick-back
    • 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
    • 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
    • B60T8/5018—Pressure reapplication using restrictions
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic 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
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/08—Antichatter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/11—Accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Regulating Braking Force (AREA)

Abstract

La presente invención se refiere a sistema de freno antitraba para vehículo para controlar un freno de ruedas de cuando menos una rueda del vehículo, que comprende: una bomba de fluido que tiene una entrada y una salida; una válvula de tres vías y dos posiciones que tiene un primer orificio conectado al freno de ruedas, un segundo orificio conectado a la salida de la bomba y un tercer orificio conecrtado a la entrada de la bomba; la válvula mencionada únicamente se mueve entre una primera posición en donde el primer orificio está conectado al segundo orificio, para incrementar la presión al freno de ruedas, y una segunda posición en donde el primer orificio está conectado al tercer orificio para disminuir la presión al freno de ruedas, un control para operar la válvula para controlar la aplicación de presión al freno de ruedas, control que incluye un accionador para mover cíclicamente la válvula entre las posiciones primera y segunda durante un período de tiempo predeterminado para incrementar y disminuir alternativamente la presión en el freno de ruedas; este control es operable para modelar los períodos de tiempo durante los cuales la válvula se mantiene en las posiciones primera y segunda para controlar la presión efectiva al freno de ruedas y obtener un incremento, disminución de presión o una presión constante neta en el freno de ruedas durante el período de tiempo predeterminado.
MX018503A 1988-12-13 1989-11-27 Sistema de freno antitraba para vehiculo MX168331B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/283,689 US4865399A (en) 1985-08-09 1988-12-13 Vehicle anti-lock brake system

Publications (1)

Publication Number Publication Date
MX168331B true MX168331B (es) 1993-05-14

Family

ID=23087131

Family Applications (1)

Application Number Title Priority Date Filing Date
MX018503A MX168331B (es) 1988-12-13 1989-11-27 Sistema de freno antitraba para vehiculo

Country Status (11)

Country Link
US (1) US4865399A (es)
JP (1) JP3066755B2 (es)
KR (1) KR970001877B1 (es)
BR (1) BR8906039A (es)
CA (1) CA2001915C (es)
DE (1) DE3935395A1 (es)
ES (1) ES2018984A6 (es)
FR (1) FR2640215B1 (es)
GB (2) GB2229238B (es)
IT (1) IT1237872B (es)
MX (1) MX168331B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976501A (en) * 1985-02-19 1990-12-11 Kelsey-Hayes Company Fluid accumulator for use in a vehicle anti-lock brake system
US5029950A (en) * 1989-06-26 1991-07-09 General Motors Corporation Anti-lock braking and traction control system
US5282675A (en) * 1989-09-29 1994-02-01 Akebono Research And Development Centre, Ltd. Braking anti-lock control for vehicle
JP2509733Y2 (ja) * 1990-01-12 1996-09-04 曙ブレーキ工業株式会社 ブレ―キ液圧制御装置
DE4142948A1 (de) * 1991-12-24 1993-07-01 Teves Gmbh Alfred Bremsdruckregelvorrichtung fuer eine hydraulische kraftfahrzeugbremsanlage
DE4211307A1 (de) * 1992-04-04 1993-10-07 Teves Gmbh Alfred Elektromagnetventil, insbesondere für hydraulische Bremsanlagen mit Schlupfregelung
DE4232614A1 (de) * 1992-09-29 1994-03-31 Teves Gmbh Alfred Blockiergeschützte hydraulische Bremsanlage
US5464187A (en) * 1993-10-06 1995-11-07 Kelsey-Hayes Company Mounting bracket for an anti-lock brake/traction control system control valve
DE4334838A1 (de) * 1993-10-13 1995-04-20 Teves Gmbh Alfred Bremsanlage mit elektronischer Blockierschutzregelung
DE4342918A1 (de) * 1993-12-16 1995-06-22 Bosch Gmbh Robert Bremsanlage mit Blockierschutzeinrichtung für ein Straßenfahrzeug, insbesondere Personenkraftwagen
AU1879295A (en) * 1994-02-18 1995-09-04 Kelsey-Hayes Company Vehicular anti-lock brake system control unit, hydraulic control valve, and method of making same
US5454629A (en) * 1994-04-21 1995-10-03 Kelsey-Hayes Company Method and apparatus for pressure control
US5382086A (en) * 1994-05-03 1995-01-17 Kelsey-Hayes Company Vehicular antilock brake system incorporating improved adaptive control feature
JPH0872688A (ja) * 1994-09-08 1996-03-19 Nippondenso Co Ltd 車両用ブレーキ圧力制御装置
US5487598A (en) * 1994-12-12 1996-01-30 Alliedsignal Inc. Variable duty cycle antilock braking system with accelerometer
KR0121814B1 (ko) 1995-08-18 1997-12-08 배순훈 2위치/3웨이 솔레노이드 밸브, 이 밸브를 구비한 모듈레이터 및 앤티로크 브레이크 시스템
DE19542657C2 (de) 1995-11-15 2001-06-21 Lucas Ind Plc Fahrzeugbremsbetätigungseinheit
JPH09290734A (ja) * 1996-04-30 1997-11-11 Toyota Motor Corp ブレーキシステム
US5949320A (en) * 1996-12-19 1999-09-07 Kelsey-Hayes Company Self fusing solenoid coil
DE19710173A1 (de) * 1997-03-12 1998-09-17 Itt Mfg Enterprises Inc Druckregelventil
WO1999000280A1 (en) 1997-06-27 1999-01-07 Kelsey-Hayes Company Algorithm for scheduling extra reapply pulses in a rear wheel anti-lock brake system
AU8376198A (en) 1997-06-27 1999-01-19 Kelsey-Hayes Company Algorithm for testing road surface with a small pressure release in an anti-lockbrake system
DE19829203A1 (de) * 1997-06-30 1999-01-07 Denso Corp Antiblockiersystem
WO1999001322A2 (en) 1997-07-01 1999-01-14 Kelsey-Hayes Company Wheel spin-and-brake algorithm for a rear wheel anti-lock brake system
WO1999020509A1 (de) * 1997-10-17 1999-04-29 Continental Teves Ag & Co. Ohg Verfahren zum verbessern des regelverhaltens eines kfz.-regelungssystems
EP1093427B1 (de) * 1998-07-09 2004-11-10 Continental Teves AG & Co. oHG Verfahren und vorrichtung zur bremsdruckeinstellung und zum öffnen eines einlassventils
US6471305B1 (en) * 1999-06-30 2002-10-29 Kelsey-Hayes Company Isolation valve armature configured to reduce bernoulli force during normal braking operation
WO2004097279A1 (en) * 2003-04-28 2004-11-11 Kelsey-Hayes Company Armature for a control valve in a vehicular brake system and method of forming same
US7809486B2 (en) * 2005-04-29 2010-10-05 Kelsey-Hayes Company Pressure boost for vehicle rear brake circuits
US10723334B2 (en) 2017-03-28 2020-07-28 Polaris Industries Inc. Anti-lock brake system for all-terrain vehicle
CN111655555A (zh) 2017-11-22 2020-09-11 北极星工业有限公司 用于多用途车辆的可切换防抱死制动系统
US11618422B2 (en) 2018-11-14 2023-04-04 Polaris Industries Inc. Operating modes using a braking system for an all terrain vehicle
WO2019213417A1 (en) 2018-05-02 2019-11-07 Polaris Industries Inc. Operating modes using a braking system for an all terrain vehicle

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655383C3 (de) * 1967-04-08 1974-02-28 Teldix Gmbh, 6900 Heidelberg Antiblockierregelsystem für eine kolbengesteuerte hydraulische Bremsanlage
US3515440A (en) * 1967-06-01 1970-06-02 Kelsey Hayes Co Skid control system including hydraulic modulating valve
US3540780A (en) * 1967-08-31 1970-11-17 Nippon Denso Co Antiskid apparatus for automotive vehicles
DE1655457A1 (de) * 1967-11-21 1970-07-16 Teldix Gmbh Antiblockierregelsystem mit Auslaufsicherung fuer kolbengesteuerte hydraulische Fahrzeugbremsen
DE1655460A1 (de) * 1967-11-27 1970-07-16 Teldix Gmbh Antiblockierregelsystem fuer druckmittelbetaetigte Bremsen
DE1780348A1 (de) * 1968-09-04 1972-02-03 Teldix Gmbh Bistabile Kippschaltung fur ein Anti blockierregelsystem
US3870376A (en) * 1968-09-20 1975-03-11 Kelsey Hayes Co Skid control system
DE1914765C2 (de) * 1969-03-22 1982-11-11 Teldix Gmbh, 6900 Heidelberg Elektrische Steueranlage für ein blockiergeschützte Fahrzeugbremsanlage
US3617098A (en) * 1969-07-31 1971-11-02 Teldix Gmbh Inlet vlave for antilocking brake control system
US3880474A (en) * 1969-10-10 1975-04-29 Kelsey Hayes Co Skid control system
US3850480A (en) * 1970-08-03 1974-11-26 Kelsey Hayes Co Proportional skid control system
US3731979A (en) * 1971-03-19 1973-05-08 Us Army Brake anti-skid system
US3761140A (en) * 1971-09-13 1973-09-25 Bendix Corp Hydraulically actuated adaptive braking system using a single fluid
US4073542A (en) * 1971-11-13 1978-02-14 Nissan Motor Company, Limited Fluid pressure control device and motor vehicle braking system incorporating such device
BE793582A (fr) * 1972-01-03 1973-04-16 North American Rockwell Valve
US3857613A (en) * 1972-09-29 1974-12-31 Nippon Air Brake Co Electronic controller for use in anti-skid system for vehicles
US3981543A (en) * 1973-08-24 1976-09-21 Kelsey-Hayes Company Skid control system embodying fail safe bypass
US3953080A (en) * 1973-11-28 1976-04-27 General Motors Corporation Adaptive anti-lock brake control system
JPS50146775A (es) * 1974-05-18 1975-11-25
DE2443545C2 (de) * 1974-09-11 1985-06-20 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage mit Antiblockierregelung
IT1042103B (it) * 1974-10-19 1980-01-30 Teldix Gmbh Sistema di regolazione anti blocco
DE2528938C2 (de) * 1975-06-28 1987-02-05 Robert Bosch Gmbh, 7000 Stuttgart Antiblockierregelsystem
US4036537A (en) * 1975-10-06 1977-07-19 Wagner Electric Corporation Time delayed actuation of wheel slip control system for automotive vehicles and the like
DE2555005A1 (de) * 1975-12-06 1977-06-08 Teldix Gmbh Antiblockierregeleinrichtung
JPS52121825U (es) * 1976-03-12 1977-09-16
JPS5365576A (en) * 1976-11-24 1978-06-12 Toyota Motor Corp Hydraulic braking apparatus for vehicles
JPS5857333B2 (ja) * 1979-05-18 1983-12-20 日信工業株式会社 車両用ブレ−キ油圧制御装置
GB2058975A (en) * 1979-09-15 1981-04-15 Lucas Industries Ltd Vehicle brake actuator
DE3107963A1 (de) * 1980-03-03 1982-01-21 Nippon Air Brake Co., Ltd., Kobe Bremsfluiddruck-steuervorrichtung fuer antiblockiersysteme
DE3109372A1 (de) * 1981-03-12 1982-09-30 Volkswagenwerk Ag, 3180 Wolfsburg "pumpenloses hydraulisches bremssystem fuer kraftfahrzeuge"
DE3119982C2 (de) * 1981-05-20 1983-09-15 Daimler-Benz Ag, 7000 Stuttgart "Rückförder-Pumpeinrichtung für eine blockiergeschützte Kfz-Bremsanlage"
DE3124755A1 (de) * 1981-06-24 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Fahrzeugbremsanlage
DE3137200A1 (de) * 1981-09-18 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Zweikreis-bremseinrichtung
US4552372A (en) * 1982-01-28 1985-11-12 Jones Daniel T Scooterboard
SE459080B (sv) * 1982-11-20 1989-06-05 Honda Motor Co Ltd Solenoidventil
DE3247496A1 (de) * 1982-12-22 1984-06-28 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische zweikreisbremsanlage
US4515343A (en) * 1983-03-28 1985-05-07 Fev Forschungsgesellschaft fur Energietechnik und ver Brennungsmotoren mbH Arrangement for electromagnetically operated actuators
US4532951A (en) * 1983-03-28 1985-08-06 Barber-Colman Company Transducer utilizing electrical and pneumatic signals
JPS60213550A (ja) * 1984-04-09 1985-10-25 Nippon Denso Co Ltd アンチスキツド制御装置
US4531708A (en) * 1984-08-21 1985-07-30 Honeywell Lucifer Sa Solenoid valve
US4568131A (en) * 1984-10-30 1986-02-04 Blomberg Folke Ivar Modulator for hydraulic brakes
US4627671A (en) * 1984-11-01 1986-12-09 Nippondenso Co., Ltd. Antiskid control device
US4796957A (en) * 1984-11-20 1989-01-10 Nippondenso Co., Ltd. Vehicular drive control system
US4668023A (en) * 1985-08-09 1987-05-26 Kelsey-Hayes Company Control valve for an anti-lock brake system
US4790607A (en) * 1985-02-19 1988-12-13 Kelsey Hayes Company Vehicle anti-lock brake system
US4673226A (en) * 1985-02-19 1987-06-16 Kelsey-Hayes Company Vehicle skid control system
JPS62160950A (ja) * 1986-01-07 1987-07-16 Nippon Denso Co Ltd 車両用アンチスキツド制御装置
JPS63159169A (ja) * 1986-12-22 1988-07-02 Aisin Seiki Co Ltd 車輪ロツク防止装置
DE3605057A1 (de) * 1986-02-18 1987-08-20 Bosch Gmbh Robert Blockierschutzbremsanlage
DE3622556A1 (de) * 1986-07-04 1988-01-07 Teves Gmbh Alfred Hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge
JPS6378859A (ja) * 1986-09-24 1988-04-08 Aisin Seiki Co Ltd アンチスキツド装置
JPH0775974B2 (ja) * 1986-10-16 1995-08-16 日本エ−ビ−エス株式会社 アンチスキツド装置用液圧制御装置
JPS63154456A (ja) * 1986-12-19 1988-06-27 Aisin Seiki Co Ltd 車輪ロツク防止装置
JPS63143466U (es) * 1987-03-13 1988-09-21

Also Published As

Publication number Publication date
BR8906039A (pt) 1990-07-31
JP3066755B2 (ja) 2000-07-17
IT8922644A0 (it) 1989-12-11
GB9214987D0 (en) 1992-08-26
US4865399A (en) 1989-09-12
CA2001915C (en) 1999-12-21
GB2229238A (en) 1990-09-19
FR2640215B1 (fr) 1996-05-31
JPH02204156A (ja) 1990-08-14
GB8928187D0 (en) 1990-02-14
GB2229238B (en) 1993-02-03
CA2001915A1 (en) 1990-06-13
GB2255809A (en) 1992-11-18
ES2018984A6 (es) 1991-05-16
KR970001877B1 (ko) 1997-02-18
GB2255809B (en) 1993-02-03
KR900009362A (ko) 1990-07-04
FR2640215A1 (fr) 1990-06-15
DE3935395A1 (de) 1990-06-21
IT1237872B (it) 1993-06-18

Similar Documents

Publication Publication Date Title
MX168331B (es) Sistema de freno antitraba para vehiculo
CA2168836A1 (en) A device for the pulsed pumping of liquids, particularly blood
KR960703751A (ko) 공기건조기 시스템(air dryer system)
ES2056223T3 (es) Valvula de control proporcional de la presion, auto-reguladora de pasos multiples.
KR920019596A (ko) Abs나 asr을 가진 전체 차륜 구동 차량용 브레이크 압력 제어장치
ES497692A0 (es) Perfeccionamientos en valvulas moduladoras de la presion delfluido del sistema de frenos de vehiculos
ES2035321T3 (es) Conjunto de valvulas de solenoide.
MX9206197A (es) Sistema de frenado electro hidraulico con valvula pilotada por cilindro maestro.
GB1435869A (en) Adaptive braking moculator for the braking system of a vehicle
JPH0381159U (es)
NO20010066L (no) Elektrohydraulisk ventilaktuator
SE8402458D0 (sv) Anordning for att forhindra aterstromning av vetska
DE59610165D1 (de) Einrichtung zur Steuerung eines hydraulischen Motors
BR8807910A (pt) Valvula de controle para sistema de freagem por pressao de fluido
GB1444623A (en) Hydraulic boosting system suitable for use with an anti-skid braking system
SE8305976L (sv) Bromskraftsmodulator
SU1191338A1 (ru) Тормозной привод
SU1707354A1 (ru) Гидравлическа система транспортного средства
ATE69413T1 (de) Kraftfahrzeugbremssystem mit radblockierschutzwirkung.
JPH0338264U (es)
SU1257006A1 (ru) Транспортное средство
JPH0249668U (es)
SU1652678A1 (ru) Гидравлическа система
JPH07315190A (ja) ブレーキ液圧制御装置
AR000132A1 (es) Sistema de frenos antibloqueo equipado con válvulade accionamiento por solenoide de 2 posiciones 3 vias y modulador