GB1266673A - - Google Patents

Info

Publication number
GB1266673A
GB1266673A GB1266673DA GB1266673A GB 1266673 A GB1266673 A GB 1266673A GB 1266673D A GB1266673D A GB 1266673DA GB 1266673 A GB1266673 A GB 1266673A
Authority
GB
United Kingdom
Prior art keywords
valve unit
chambers
diaphragm piston
movement
cylinders
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
Other languages
English (en)
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 JP3100269U external-priority patent/JPS5043660Y1/ja
Application filed filed Critical
Publication of GB1266673A publication Critical patent/GB1266673A/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
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/266—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means
    • B60T8/268—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means using the valves of an ABS, ASR or ESP system
    • 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
    • B60T13/24—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 gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster 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
    • B60T8/42—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
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
    • B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
    • B60T8/4258—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum with brake pressure relief by creating vacuum inside the expansion unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
GB1266673D 1969-03-08 1970-03-09 Expired GB1266673A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2081869 1969-03-08
JP3100269U JPS5043660Y1 (enExample) 1969-04-05 1969-04-05

Publications (1)

Publication Number Publication Date
GB1266673A true GB1266673A (enExample) 1972-03-15

Family

ID=26357807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266673D Expired GB1266673A (enExample) 1969-03-08 1970-03-09

Country Status (2)

Country Link
US (1) US3667811A (enExample)
GB (1) GB1266673A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109572649A (zh) * 2018-12-30 2019-04-05 吉林东光奥威汽车制动系统有限公司 一种适应高原和平原地区的电动真空泵控制装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810520A (en) * 1970-12-28 1974-05-14 Tokai Rika Co Ltd Automatic damping device for braking a vehicle
JPS4840025A (enExample) * 1971-09-25 1973-06-12
US3715145A (en) * 1971-09-30 1973-02-06 Gen Motors Corp Hydraulic anti-lock brake control system
DE2156307C2 (de) * 1971-11-12 1982-10-21 Alfred Teves Gmbh, 6000 Frankfurt Antiblockiervorrichtung für Kraftfahrzeuge
GB1510632A (en) * 1974-05-18 1978-05-10 Girling Ltd Modulator assemblies for vehicle hydraulic braking system
DE3625960A1 (de) * 1986-07-31 1988-02-11 Teves Gmbh Alfred Bremsschlupfgeregelte kraftfahrzeugbremsvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109572649A (zh) * 2018-12-30 2019-04-05 吉林东光奥威汽车制动系统有限公司 一种适应高原和平原地区的电动真空泵控制装置
CN109572649B (zh) * 2018-12-30 2023-10-24 吉林东光奥威汽车制动系统有限公司 一种适应高原和平原地区的电动真空泵控制装置

Also Published As

Publication number Publication date
DE2010975A1 (de) 1970-10-01
US3667811A (en) 1972-06-06
DE2010975B2 (de) 1977-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee