DE2147120C3 - Hydraulischer Bremskraftverstärker für Kraftfahrzeuge - Google Patents

Hydraulischer Bremskraftverstärker für Kraftfahrzeuge

Info

Publication number
DE2147120C3
DE2147120C3 DE2147120A DE2147120A DE2147120C3 DE 2147120 C3 DE2147120 C3 DE 2147120C3 DE 2147120 A DE2147120 A DE 2147120A DE 2147120 A DE2147120 A DE 2147120A DE 2147120 C3 DE2147120 C3 DE 2147120C3
Authority
DE
Germany
Prior art keywords
pressure
pressure chamber
servo
valve slide
servo valve
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
DE2147120A
Other languages
German (de)
English (en)
Other versions
DE2147120B2 (de
DE2147120A1 (de
Inventor
Lloyd Gene Bach
Jerome Theodore Ewald
Keith Harold Fulmer
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of DE2147120A1 publication Critical patent/DE2147120A1/de
Publication of DE2147120B2 publication Critical patent/DE2147120B2/de
Application granted granted Critical
Publication of DE2147120C3 publication Critical patent/DE2147120C3/de
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
    • B60T13/142—Systems with master cylinder
    • B60T13/143—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
    • B60T13/14—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
    • B60T13/148—Arrangements for pressure supply
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE2147120A 1970-09-21 1971-09-21 Hydraulischer Bremskraftverstärker für Kraftfahrzeuge Expired DE2147120C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7393370A 1970-09-21 1970-09-21

Publications (3)

Publication Number Publication Date
DE2147120A1 DE2147120A1 (de) 1972-03-23
DE2147120B2 DE2147120B2 (de) 1978-02-09
DE2147120C3 true DE2147120C3 (de) 1978-10-19

Family

ID=22116678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2147120A Expired DE2147120C3 (de) 1970-09-21 1971-09-21 Hydraulischer Bremskraftverstärker für Kraftfahrzeuge

Country Status (7)

Country Link
US (1) US3688498A (enExample)
JP (1) JPS5148226B1 (enExample)
AU (1) AU451870B2 (enExample)
CA (1) CA928364A (enExample)
DE (1) DE2147120C3 (enExample)
FR (1) FR2107825B1 (enExample)
GB (1) GB1340144A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724332A (en) * 1972-02-10 1973-04-03 Bendix Corp Pressure limiter for hydraulic booster
US3998128A (en) * 1974-05-24 1976-12-21 Aisin Seiki Kabushiki Kaisha Hydraulic power booster system
JPS5463227U (enExample) * 1977-10-14 1979-05-04
US4362086A (en) * 1978-08-23 1982-12-07 The Bendix Corporation Pressure limiter for hydraulic brake booster
GB2028443B (en) * 1978-08-23 1982-10-13 Bendix Corp Pressure limiter for hydraulic brake booster
JPS5671662A (en) 1979-11-13 1981-06-15 Nissan Motor Co Ltd Working fluid feeder for power steering combined with hydraulic booster for braking
US4407643A (en) * 1979-11-19 1983-10-04 The Bendix Corporation Power fluid system embodying two-fluid pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323519A (en) * 1941-01-24 1943-07-06 Ternstedt Mfg Co Vacuum operated window regulator
US2665777A (en) * 1950-04-28 1954-01-12 Joanis Steve Auxiliary hydraulic brake system
US3131538A (en) * 1962-04-30 1964-05-05 Gen Motors Corp Hydraulic power system for brakes
US3424262A (en) * 1967-07-24 1969-01-28 Schmidt Karl Heinz Hydraulic power steering mechanism for a road vehicle

Also Published As

Publication number Publication date
AU3347571A (en) 1973-03-22
GB1340144A (en) 1973-12-12
DE2147120B2 (de) 1978-02-09
AU451870B2 (en) 1974-08-22
DE2147120A1 (de) 1972-03-23
CA928364A (en) 1973-06-12
US3688498A (en) 1972-09-05
JPS5148226B1 (enExample) 1976-12-20
FR2107825A1 (enExample) 1972-05-12
FR2107825B1 (enExample) 1977-01-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee