FR2364151A1 - Servo-moteur hydraulique - Google Patents

Servo-moteur hydraulique

Info

Publication number
FR2364151A1
FR2364151A1 FR7726186A FR7726186A FR2364151A1 FR 2364151 A1 FR2364151 A1 FR 2364151A1 FR 7726186 A FR7726186 A FR 7726186A FR 7726186 A FR7726186 A FR 7726186A FR 2364151 A1 FR2364151 A1 FR 2364151A1
Authority
FR
France
Prior art keywords
hydraulic servo
motor
pressure
chamber
reserve chamber
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.)
Granted
Application number
FR7726186A
Other languages
English (en)
Other versions
FR2364151B1 (fr
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 FR2364151A1 publication Critical patent/FR2364151A1/fr
Application granted granted Critical
Publication of FR2364151B1 publication Critical patent/FR2364151B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Servo-moteur hydraulique. Le servo-moteur comporte une chambre de réserve de pression 92 qui est prévue dans le piston moteur 28. Une soupape 96 dont l'ouverture est contrôlée par le déplacement de la tige 32 reliée à la pédale de frein, autorise le remplissage de la chambre de pression 52 en fluide sous pression en provenance de la chambre de réserve 92, lorsque la source de pression principale est défaillante. Applications aux servo-moteurs hydrauliques de type compact.
FR7726186A 1976-09-13 1977-08-29 Servo-moteur hydraulique Granted FR2364151A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72295676A 1976-09-13 1976-09-13

Publications (2)

Publication Number Publication Date
FR2364151A1 true FR2364151A1 (fr) 1978-04-07
FR2364151B1 FR2364151B1 (fr) 1980-02-01

Family

ID=24904162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726186A Granted FR2364151A1 (fr) 1976-09-13 1977-08-29 Servo-moteur hydraulique

Country Status (11)

Country Link
JP (1) JPS5335871A (fr)
AR (1) AR211496Q (fr)
AU (1) AU514146B2 (fr)
BR (1) BR7706042A (fr)
CA (1) CA1080281A (fr)
DE (1) DE2741164A1 (fr)
ES (1) ES462323A1 (fr)
FR (1) FR2364151A1 (fr)
GB (1) GB1568269A (fr)
IT (1) IT1084870B (fr)
MX (1) MX144860A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419851A1 (fr) * 1978-03-13 1979-10-12 Bendix Corp Amplificateur hydraulique de freinage
FR2425359A1 (fr) * 1978-05-11 1979-12-07 Bendix Corp Amplificateur de freinage hydraulique avec chambre d'accumulation de secours

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185999A (en) * 1991-10-18 1993-02-16 Allied-Signal Inc. Hydraulic brake booster and valve members
CN205117848U (zh) * 2015-11-19 2016-03-30 北京美高科技发展有限公司 电缆式静压座封工具
CN118167716B (zh) * 2024-05-16 2024-07-02 常州轩豪机械有限公司 一种基于液压油缸的初速度增速结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695731A (en) * 1968-02-01 1972-10-03 Michael John England Vehicle braking system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469259A (fr) * 1966-01-13 1967-02-10 Bendix Corp Accumulateur de fluide hydraulique sous pression muni d'une valve de non-retour
GB1249312A (en) * 1968-02-01 1971-10-13 Girling Ltd Improvements in hydraulic systems, such as vehicle braking systems
CA983558A (en) * 1974-02-22 1976-02-10 Bendix Corporation (The) Hydraulic brake booster with integral accumulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695731A (en) * 1968-02-01 1972-10-03 Michael John England Vehicle braking system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419851A1 (fr) * 1978-03-13 1979-10-12 Bendix Corp Amplificateur hydraulique de freinage
FR2425359A1 (fr) * 1978-05-11 1979-12-07 Bendix Corp Amplificateur de freinage hydraulique avec chambre d'accumulation de secours

Also Published As

Publication number Publication date
DE2741164A1 (de) 1978-03-16
AU514146B2 (en) 1981-01-29
ES462323A1 (es) 1978-05-16
GB1568269A (en) 1980-05-29
AU2847377A (en) 1979-03-08
CA1080281A (fr) 1980-06-24
JPS5716023B2 (fr) 1982-04-02
AR211496Q (es) 1977-12-30
JPS5335871A (en) 1978-04-03
BR7706042A (pt) 1978-06-20
MX144860A (es) 1981-11-27
IT1084870B (it) 1985-05-28
FR2364151B1 (fr) 1980-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse