BR7701066A - Aperfeicoamento em conjunto de valvula de controle para sistema de freio hidraulico de veiculo - Google Patents

Aperfeicoamento em conjunto de valvula de controle para sistema de freio hidraulico de veiculo

Info

Publication number
BR7701066A
BR7701066A BR7701066A BR7701066A BR7701066A BR 7701066 A BR7701066 A BR 7701066A BR 7701066 A BR7701066 A BR 7701066A BR 7701066 A BR7701066 A BR 7701066A BR 7701066 A BR7701066 A BR 7701066A
Authority
BR
Brazil
Prior art keywords
improvement
control valve
valve assembly
brake system
hydraulic brake
Prior art date
Application number
BR7701066A
Other languages
English (en)
Inventor
D Harries
I Mortimer
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 BR7701066A publication Critical patent/BR7701066A/pt

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
    • B60T8/5018—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
    • B60T8/34—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
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
    • B60T8/365—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems combining a plurality of functions in one unit, e.g. pressure relief
    • 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
    • B60T8/5087—Pressure release using restrictions
    • B60T8/5093—Pressure release using restrictions in hydraulic brake systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Safety Valves (AREA)
BR7701066A 1976-03-10 1977-02-18 Aperfeicoamento em conjunto de valvula de controle para sistema de freio hidraulico de veiculo BR7701066A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9467/76A GB1566105A (en) 1976-03-10 1976-03-10 Control valve assemblies for vehicle anti-skid braking systems

Publications (1)

Publication Number Publication Date
BR7701066A true BR7701066A (pt) 1977-10-18

Family

ID=9872542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7701066A BR7701066A (pt) 1976-03-10 1977-02-18 Aperfeicoamento em conjunto de valvula de controle para sistema de freio hidraulico de veiculo

Country Status (8)

Country Link
US (1) US4050749A (pt)
JP (1) JPS52109083A (pt)
AU (1) AU504755B2 (pt)
BR (1) BR7701066A (pt)
DE (1) DE2710067A1 (pt)
ES (1) ES456697A1 (pt)
GB (1) GB1566105A (pt)
SU (1) SU776550A3 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668024A (en) * 1984-11-15 1987-05-26 Toyota Jidosha Kabushiki Kaisha Solenoid-operated hydraulic control device for anti-skid brake system
US4620565A (en) * 1985-09-03 1986-11-04 Allied Corporation Integrated three way and isolation solenoid valve
EP0251519B1 (en) * 1986-06-14 1990-02-07 LUCAS INDUSTRIES public limited company Solenoid operated fluid flow control valves
GB8727297D0 (en) * 1987-11-20 1987-12-23 Lucas Ind Plc Solenoid valve
JP2614626B2 (ja) * 1987-12-29 1997-05-28 曙ブレーキ工業株式会社 ブレーキ液圧制御装置
EP0342091B1 (fr) * 1988-05-10 1992-01-02 BENDIX EUROPE Services Techniques S.A. Valve pilotée pour système d'antiblocage de roues
FR2634437B1 (fr) * 1988-07-22 1990-09-14 Bendix France Valve pilotee pour systeme d'antiblocage de roues
DE4013160A1 (de) * 1990-04-25 1991-10-31 Bosch Gmbh Robert Gehaeuseblock fuer ein hydraulisches bremssystem
DE4112920A1 (de) * 1991-04-19 1992-10-22 Teves Gmbh Alfred Elektromagnetventil, insbesondere fuer schlupfgeregelte kraftfahrzeugbremsanlagen
DE19602057A1 (de) 1996-01-20 1997-07-24 Teves Gmbh Alfred Hydraulische Bremsanlage mit einer Einrichtung zur Aktivbremsung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617098A (en) * 1969-07-31 1971-11-02 Teldix Gmbh Inlet vlave for antilocking brake control system
US3741611A (en) * 1972-04-27 1973-06-26 Itt Pressure medium control arrangement for an antiskid system
FR2230883B1 (pt) * 1973-05-24 1976-04-23 Ferodo Sa

Also Published As

Publication number Publication date
ES456697A1 (es) 1978-01-16
AU2152577A (en) 1978-07-27
DE2710067A1 (de) 1977-09-22
JPS52109083A (en) 1977-09-12
GB1566105A (en) 1980-04-30
AU504755B2 (en) 1979-10-25
SU776550A3 (ru) 1980-10-30
US4050749A (en) 1977-09-27

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