GB2337309B - Vehicle braking system - Google Patents

Vehicle braking system

Info

Publication number
GB2337309B
GB2337309B GB9921748A GB9921748A GB2337309B GB 2337309 B GB2337309 B GB 2337309B GB 9921748 A GB9921748 A GB 9921748A GB 9921748 A GB9921748 A GB 9921748A GB 2337309 B GB2337309 B GB 2337309B
Authority
GB
United Kingdom
Prior art keywords
braking system
vehicle braking
vehicle
braking
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
GB9921748A
Other versions
GB9921748D0 (en
GB2337309A (en
Inventor
Colin Ford Ross
Dudley John Harrison
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.)
Haldex Brake Products Ltd
Grau Ltd
Original Assignee
Haldex Brake Products Ltd
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 GBGB9705445.6A external-priority patent/GB9705445D0/en
Application filed by Haldex Brake Products Ltd, Grau Ltd filed Critical Haldex Brake Products Ltd
Priority to GB9921748A priority Critical patent/GB2337309B/en
Publication of GB9921748D0 publication Critical patent/GB9921748D0/en
Publication of GB2337309A publication Critical patent/GB2337309A/en
Application granted granted Critical
Publication of GB2337309B publication Critical patent/GB2337309B/en
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
    • B60T8/46—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 the pressure being reduced by exhausting fluid
    • 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
    • B60T8/17—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
    • B60T8/1764—Regulation during travel on surface with different coefficients of friction, e.g. between left and right sides, mu-split or between front and rear
    • 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
    • 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
    • B60T8/3605—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 the working fluid system

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
GB9921748A 1997-03-15 1998-03-16 Vehicle braking system Expired - Lifetime GB2337309B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9921748A GB2337309B (en) 1997-03-15 1998-03-16 Vehicle braking system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9705445.6A GB9705445D0 (en) 1997-03-15 1997-03-15 Vehicle braking system
GB9921748A GB2337309B (en) 1997-03-15 1998-03-16 Vehicle braking system
PCT/GB1998/000779 WO1998041429A1 (en) 1997-03-15 1998-03-16 Vehicle braking system

Publications (3)

Publication Number Publication Date
GB9921748D0 GB9921748D0 (en) 1999-11-17
GB2337309A GB2337309A (en) 1999-11-17
GB2337309B true GB2337309B (en) 2001-07-25

Family

ID=26311202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9921748A Expired - Lifetime GB2337309B (en) 1997-03-15 1998-03-16 Vehicle braking system

Country Status (1)

Country Link
GB (1) GB2337309B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112224208A (en) * 2020-09-11 2021-01-15 上海万捷汽车控制系统有限公司 Vehicle antiskid and escaping system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349681A1 (en) * 1973-10-03 1975-04-10 Wabco Westinghouse Gmbh ANTI-SKID CONTROL SYSTEM FOR PRESSURE-ACTUATED VEHICLE BRAKES
DE2830580A1 (en) * 1978-07-12 1980-02-28 Wabco Fahrzeugbremsen Gmbh METHOD AND DEVICE FOR REGULATING THE BRAKE PRESSURE IN BLOCK-PROTECTED VEHICLE BRAKE SYSTEMS
DE3709157A1 (en) * 1986-03-20 1987-10-01 Akebono Brake Ind BRAKE CONTROL SYSTEM
WO1992020555A1 (en) * 1991-05-18 1992-11-26 Alfred Teves Gmbh Circuit arrangement for controlling the build-up pressure in an anti-lock braking system
US5375918A (en) * 1989-08-04 1994-12-27 Aisin Seiki Kabushiki Kaisha Anti-skid control system
DE19545012A1 (en) * 1995-12-02 1997-06-05 Teves Gmbh Alfred Process for improving the control behavior of an ABS

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349681A1 (en) * 1973-10-03 1975-04-10 Wabco Westinghouse Gmbh ANTI-SKID CONTROL SYSTEM FOR PRESSURE-ACTUATED VEHICLE BRAKES
DE2830580A1 (en) * 1978-07-12 1980-02-28 Wabco Fahrzeugbremsen Gmbh METHOD AND DEVICE FOR REGULATING THE BRAKE PRESSURE IN BLOCK-PROTECTED VEHICLE BRAKE SYSTEMS
DE3709157A1 (en) * 1986-03-20 1987-10-01 Akebono Brake Ind BRAKE CONTROL SYSTEM
US5375918A (en) * 1989-08-04 1994-12-27 Aisin Seiki Kabushiki Kaisha Anti-skid control system
WO1992020555A1 (en) * 1991-05-18 1992-11-26 Alfred Teves Gmbh Circuit arrangement for controlling the build-up pressure in an anti-lock braking system
DE19545012A1 (en) * 1995-12-02 1997-06-05 Teves Gmbh Alfred Process for improving the control behavior of an ABS

Also Published As

Publication number Publication date
GB9921748D0 (en) 1999-11-17
GB2337309A (en) 1999-11-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170324 AND 20170330

PE20 Patent expired after termination of 20 years

Expiry date: 20180315