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GB2194009B - Hydraulic power booster - Google Patents

Hydraulic power booster

Info

Publication number
GB2194009B
GB2194009B GB8718772A GB8718772A GB2194009B GB 2194009 B GB2194009 B GB 2194009B GB 8718772 A GB8718772 A GB 8718772A GB 8718772 A GB8718772 A GB 8718772A GB 2194009 B GB2194009 B GB 2194009B
Authority
GB
United Kingdom
Prior art keywords
hydraulic power
power booster
booster
hydraulic
power
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
GB8718772A
Other versions
GB2194009A (en
GB8718772D0 (en
Inventor
Hajo Pickel
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.)
Continental Teves AG and Co OHG
Original Assignee
Alfred Teves 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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of GB8718772D0 publication Critical patent/GB8718772D0/en
Publication of GB2194009A publication Critical patent/GB2194009A/en
Application granted granted Critical
Publication of GB2194009B publication Critical patent/GB2194009B/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
    • B60T8/44—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
    • B60T8/441—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 using hydraulic boosters
    • 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
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster
    • B60T13/146—Part of the system directly actuated by booster pressure
    • 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
    • B60T8/446—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 via the master cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
GB8718772A 1986-08-16 1987-08-07 Hydraulic power booster Expired - Lifetime GB2194009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863627902 DE3627902A1 (en) 1986-08-16 1986-08-16 HYDRAULIC POWER AMPLIFIER

Publications (3)

Publication Number Publication Date
GB8718772D0 GB8718772D0 (en) 1987-09-16
GB2194009A GB2194009A (en) 1988-02-24
GB2194009B true GB2194009B (en) 1990-03-21

Family

ID=6307584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8718772A Expired - Lifetime GB2194009B (en) 1986-08-16 1987-08-07 Hydraulic power booster

Country Status (3)

Country Link
DE (1) DE3627902A1 (en)
FR (1) FR2602835B1 (en)
GB (1) GB2194009B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715567A1 (en) * 1987-05-09 1988-11-24 Bosch Gmbh Robert BRAKE POWER AMPLIFIER
DE3737727C2 (en) * 1987-11-06 1996-05-02 Teves Gmbh Alfred Brake pressure control device
DE3737726A1 (en) * 1987-11-06 1989-05-18 Teves Gmbh Alfred Brake pressure control device
DE3813622A1 (en) * 1988-04-22 1989-11-02 Teves Gmbh Alfred Brake master cylinder with return movement arrest for the brake master piston
DE3905044C2 (en) * 1989-02-18 1997-09-11 Teves Gmbh Alfred Motor vehicle brake system with blocking and / or traction control
DE3906411A1 (en) * 1989-03-01 1990-09-06 Teves Gmbh Alfred Hydraulic booster, particularly for slip-controlled brake systems
JP4496626B2 (en) * 2000-09-19 2010-07-07 株式会社アドヴィックス Hydraulic brake device for vehicle
US7093435B2 (en) 2003-12-05 2006-08-22 Nissin Kogyo Co., Ltd. Hydraulic controller
JP4065231B2 (en) 2003-12-05 2008-03-19 日信工業株式会社 Brake device for vehicle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628423A (en) * 1969-10-30 1971-12-21 Trw Inc Power brake booster
US3805525A (en) * 1970-05-21 1974-04-23 Aisin Seiki Apparatus for controlling hydraulic pressure in a dual hydraulic brake system
US3618321A (en) * 1970-07-15 1971-11-09 Gen Motors Corp Hydraulic brake booster assembly
US3727989A (en) * 1972-02-16 1973-04-17 Weatherhead Co Emergency bypass for brake pressure control
US3995529A (en) * 1975-06-09 1976-12-07 The Bendix Corporation Reserve system activation and modulation for hydraulic feedback brake boosters
DE2609905A1 (en) * 1976-03-10 1977-09-15 Bosch Gmbh Robert HYDRAULIC BRAKE AMPLIFIER FOR A VEHICLE BRAKE SYSTEM
DE2645471C2 (en) * 1976-10-08 1986-01-09 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Power boosters for hydraulic systems, in particular braking systems
DE3049274A1 (en) * 1980-01-03 1981-10-01 Lucas Industries Ltd., Birmingham, West Midlands HYDRAULIC POWER AMPLIFIER FOR VEHICLE HYDRAULIC SYSTEMS
US4490977A (en) * 1981-05-18 1985-01-01 The Bendix Corporation Hydraulic brake booster
DE3338250A1 (en) * 1983-10-21 1985-05-02 Alfred Teves Gmbh, 6000 Frankfurt HYDRAULIC BRAKE SYSTEM WITH SLIP CONTROL
DE3347618A1 (en) * 1983-12-30 1985-07-18 Daimler-Benz Ag, 7000 Stuttgart HYDRAULIC TWO-CIRCUIT BRAKE SYSTEM FOR ROAD VEHICLES
FR2558785B1 (en) * 1984-01-31 1986-05-30 Dba HYDRAULIC ASSISTANCE DEVICE
DE3437834A1 (en) * 1984-10-16 1986-04-17 Alfred Teves Gmbh, 6000 Frankfurt Multi-way valve, in particular a brake valve controlled by external force
JPS61163050A (en) * 1985-01-14 1986-07-23 Sumitomo Electric Ind Ltd booster
DE3517958C2 (en) * 1985-05-18 1994-02-03 Teves Gmbh Alfred Pressure-controlled valve, in particular for motor vehicle brake systems with brake slip control
DE3535088A1 (en) * 1985-10-02 1987-04-09 Teves Gmbh Alfred Hydraulic brake system

Also Published As

Publication number Publication date
DE3627902A1 (en) 1988-02-18
GB2194009A (en) 1988-02-24
FR2602835B1 (en) 1993-09-17
GB8718772D0 (en) 1987-09-16
FR2602835A1 (en) 1988-02-19

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Legal Events

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

Effective date: 19940807