GB1465714A - Motor vehicle open centre series hydraulic circuit - Google Patents

Motor vehicle open centre series hydraulic circuit

Info

Publication number
GB1465714A
GB1465714A GB2953674A GB2953674A GB1465714A GB 1465714 A GB1465714 A GB 1465714A GB 2953674 A GB2953674 A GB 2953674A GB 2953674 A GB2953674 A GB 2953674A GB 1465714 A GB1465714 A GB 1465714A
Authority
GB
United Kingdom
Prior art keywords
pump
pressure
chamber
fluid
brake booster
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
GB2953674A
Other languages
English (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.)
Weatherhead Co
Original Assignee
Weatherhead Co
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 Weatherhead Co filed Critical Weatherhead Co
Publication of GB1465714A publication Critical patent/GB1465714A/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
    • B60T13/16—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 pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • B60T13/162—Master cylinder mechanically coupled with booster
    • 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
    • B60T13/16—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 pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • B60T13/162—Master cylinder mechanically coupled with booster
    • B60T13/163—Pilot valve provided inside booster piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
GB2953674A 1973-07-16 1974-07-03 Motor vehicle open centre series hydraulic circuit Expired GB1465714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37931973A 1973-07-16 1973-07-16

Publications (1)

Publication Number Publication Date
GB1465714A true GB1465714A (en) 1977-03-02

Family

ID=23496763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2953674A Expired GB1465714A (en) 1973-07-16 1974-07-03 Motor vehicle open centre series hydraulic circuit

Country Status (8)

Country Link
JP (1) JPS5037975A (enExample)
BR (1) BR7405737D0 (enExample)
CA (1) CA1012443A (enExample)
DE (1) DE2434236A1 (enExample)
ES (1) ES428331A1 (enExample)
FR (1) FR2237787B3 (enExample)
GB (1) GB1465714A (enExample)
IT (1) IT1016600B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071530A1 (en) * 1981-07-27 1983-02-09 Nissan Motor Co., Ltd. Hydraulic system
WO2001079047A1 (de) * 2000-04-18 2001-10-25 Continental Teves Ag & Co. Ohg Hydraulischer bremskraftverstärker
CN114455038A (zh) * 2021-10-22 2022-05-10 中建三局绿色产业投资有限公司 水下作业机器人

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52129884A (en) * 1976-04-23 1977-10-31 Nissan Motor Co Ltd Force multiplier
DE2734471C2 (de) * 1977-07-30 1986-09-18 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer Bremskraftverstärker
GB2036216B (en) * 1978-10-20 1982-10-27 Automotive Prod Co Ltd Hydraulic brake priority system
JPS5851504B2 (ja) * 1979-01-17 1983-11-16 日産自動車株式会社 油圧ブ−スタ
JPS5837721Y2 (ja) 1979-08-02 1983-08-25 日産自動車株式会社 油圧ブ−スタ
DE3209337A1 (de) * 1982-03-15 1983-09-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische hilfskraft-bremsanlage
DE3401464C2 (de) * 1983-01-18 1997-09-25 Bosch Gmbh Robert Hydraulische Steuereinrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071530A1 (en) * 1981-07-27 1983-02-09 Nissan Motor Co., Ltd. Hydraulic system
WO2001079047A1 (de) * 2000-04-18 2001-10-25 Continental Teves Ag & Co. Ohg Hydraulischer bremskraftverstärker
CN114455038A (zh) * 2021-10-22 2022-05-10 中建三局绿色产业投资有限公司 水下作业机器人

Also Published As

Publication number Publication date
DE2434236A1 (de) 1975-02-06
BR7405737D0 (pt) 1975-05-20
ES428331A1 (es) 1976-07-16
IT1016600B (it) 1977-06-20
JPS5037975A (enExample) 1975-04-09
CA1012443A (en) 1977-06-21
FR2237787B3 (enExample) 1977-05-20
FR2237787A1 (enExample) 1975-02-14

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Legal Events

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