FR924439A - Servo brake device controlled by vacuum or by fluid pressure - Google Patents

Servo brake device controlled by vacuum or by fluid pressure

Info

Publication number
FR924439A
FR924439A FR924439DA FR924439A FR 924439 A FR924439 A FR 924439A FR 924439D A FR924439D A FR 924439DA FR 924439 A FR924439 A FR 924439A
Authority
FR
France
Prior art keywords
vacuum
fluid pressure
brake device
device controlled
servo brake
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
French (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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre Co Ltd
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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Application granted granted Critical
Publication of FR924439A publication Critical patent/FR924439A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/14—Special measures for giving the operating person a "feeling" of the response of the actuated device
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/243—Mechanical command of the control valve, mechanical transmission to the brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
FR924439D 1941-05-30 1946-03-26 Servo brake device controlled by vacuum or by fluid pressure Expired FR924439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB695541A GB549692A (en) 1941-05-30 1941-05-30 Improvements in or relating to vacuum or pressure operated servo brake devices

Publications (1)

Publication Number Publication Date
FR924439A true FR924439A (en) 1947-08-05

Family

ID=9823891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924439D Expired FR924439A (en) 1941-05-30 1946-03-26 Servo brake device controlled by vacuum or by fluid pressure

Country Status (4)

Country Link
BE (1) BE464164A (en)
FR (1) FR924439A (en)
GB (1) GB549692A (en)
NL (1) NL65539C (en)

Also Published As

Publication number Publication date
NL65539C (en)
GB549692A (en) 1942-12-02
BE464164A (en)

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