GB9813986D0 - Improvements in actuators for vehicle hydraulic braking systems of the brake-by-wire type - Google Patents

Improvements in actuators for vehicle hydraulic braking systems of the brake-by-wire type

Info

Publication number
GB9813986D0
GB9813986D0 GBGB9813986.8A GB9813986A GB9813986D0 GB 9813986 D0 GB9813986 D0 GB 9813986D0 GB 9813986 A GB9813986 A GB 9813986A GB 9813986 D0 GB9813986 D0 GB 9813986D0
Authority
GB
United Kingdom
Prior art keywords
actuators
brake
hydraulic braking
wire type
braking systems
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.)
Granted
Application number
GBGB9813986.8A
Other versions
GB2324590A (en
GB2324590B (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 GB9420150A external-priority patent/GB9420150D0/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB9813986A priority Critical patent/GB2324590B/en
Publication of GB9813986D0 publication Critical patent/GB9813986D0/en
Publication of GB2324590A publication Critical patent/GB2324590A/en
Application granted granted Critical
Publication of GB2324590B publication Critical patent/GB2324590B/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
    • B60T8/36—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
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/3665—Sliding 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
    • 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
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic 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
    • 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
    • B60T13/74—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 electrical assistance or drive
    • B60T13/745—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 electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
GB9813986A 1994-10-06 1995-10-04 Improvements in brake actuators for vehicle hydraulic braking systems of the brake-by-wire type Expired - Lifetime GB2324590B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9813986A GB2324590B (en) 1994-10-06 1995-10-04 Improvements in brake actuators for vehicle hydraulic braking systems of the brake-by-wire type

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9420150A GB9420150D0 (en) 1994-10-06 1994-10-06 Improvements in actuators for vehicle hydraulic braking systems of the brake-by-wire type
GB9813986A GB2324590B (en) 1994-10-06 1995-10-04 Improvements in brake actuators for vehicle hydraulic braking systems of the brake-by-wire type
GB9520253A GB2294311B (en) 1994-10-06 1995-10-04 Improvements in brake actuators for vehicle hydraulic braking systems of the brake-by-wire type

Publications (3)

Publication Number Publication Date
GB9813986D0 true GB9813986D0 (en) 1998-08-26
GB2324590A GB2324590A (en) 1998-10-28
GB2324590B GB2324590B (en) 1999-04-07

Family

ID=26305748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9813986A Expired - Lifetime GB2324590B (en) 1994-10-06 1995-10-04 Improvements in brake actuators for vehicle hydraulic braking systems of the brake-by-wire type

Country Status (1)

Country Link
GB (1) GB2324590B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO163341C (en) * 1987-06-17 1990-05-09 Kongsberg Automotive HYDRAULIC PROPORTIONAL PRESSURE MAGNET VALVE.
US5191827A (en) * 1990-04-12 1993-03-09 Bendix Europe Services Techniques Electrically controlled pressure-regulating system for a hydraulic circuit

Also Published As

Publication number Publication date
GB2324590A (en) 1998-10-28
GB2324590B (en) 1999-04-07

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