GB2056004B - Hydraulic two-circuit power braking system - Google Patents

Hydraulic two-circuit power braking system

Info

Publication number
GB2056004B
GB2056004B GB8026585A GB8026585A GB2056004B GB 2056004 B GB2056004 B GB 2056004B GB 8026585 A GB8026585 A GB 8026585A GB 8026585 A GB8026585 A GB 8026585A GB 2056004 B GB2056004 B GB 2056004B
Authority
GB
United Kingdom
Prior art keywords
hydraulic
braking system
circuit power
power braking
circuit
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
GB8026585A
Other versions
GB2056004A (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2056004A publication Critical patent/GB2056004A/en
Application granted granted Critical
Publication of GB2056004B publication Critical patent/GB2056004B/en
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
    • 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
    • B60T13/12—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 the fluid being liquid
    • B60T13/14—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 the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve
    • 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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/445—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems replenishing the released brake fluid volume into the brake piping

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB8026585A 1979-08-18 1980-08-14 Hydraulic two-circuit power braking system Expired GB2056004B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792933536 DE2933536A1 (en) 1979-08-18 1979-08-18 HYDRAULIC DUAL CIRCUIT BRAKING SYSTEM

Publications (2)

Publication Number Publication Date
GB2056004A GB2056004A (en) 1981-03-11
GB2056004B true GB2056004B (en) 1983-07-06

Family

ID=6078783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8026585A Expired GB2056004B (en) 1979-08-18 1980-08-14 Hydraulic two-circuit power braking system

Country Status (2)

Country Link
DE (1) DE2933536A1 (en)
GB (1) GB2056004B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942979A1 (en) * 1979-10-24 1981-05-14 Alfred Teves Gmbh, 6000 Frankfurt Servo connection for master brake cylinder - has inlet valve operated by extension of piston
DE3028894A1 (en) * 1980-07-30 1982-02-25 Robert Bosch Gmbh, 7000 Stuttgart Dual circuit hydraulic servo brake cylinder - has double bore cylinder operating as servo control valve
DE3130517A1 (en) * 1981-08-01 1983-02-10 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC ANTI-BLOCKING DEVICE
DE3247496A1 (en) * 1982-12-22 1984-06-28 Alfred Teves Gmbh, 6000 Frankfurt HYDRAULIC TWO-CIRCUIT BRAKE SYSTEM
DE3409290A1 (en) * 1984-03-14 1985-09-19 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC BRAKE AMPLIFIER
DE3426456C2 (en) * 1984-07-18 1994-06-16 Teves Gmbh Alfred Brake system with slip control
JP2740221B2 (en) * 1988-12-28 1998-04-15 曙ブレーキ工業株式会社 Brake fluid pressure control device
US5137339A (en) * 1990-08-17 1992-08-11 Allied-Signal Inc. Regulator supply valve for adaptive braking and traction control systems
EP3428023B1 (en) * 2017-07-11 2019-06-19 WABCO GmbH Hydraulic braking system and method for abs control
CN113460011A (en) * 2021-08-08 2021-10-01 吉林东光奥威汽车制动系统有限公司 Pressurizing block capable of being generally used for braking assistance

Also Published As

Publication number Publication date
DE2933536A1 (en) 1981-03-26
GB2056004A (en) 1981-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee