FR529646A - Improvements to fluid pressure brake devices - Google Patents

Improvements to fluid pressure brake devices

Info

Publication number
FR529646A
FR529646A FR529646DA FR529646A FR 529646 A FR529646 A FR 529646A FR 529646D A FR529646D A FR 529646DA FR 529646 A FR529646 A FR 529646A
Authority
FR
France
Prior art keywords
fluid pressure
brake devices
pressure brake
devices
fluid
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.)
Compagnie des Freins Westinghouse
Original Assignee
Compagnie des Freins Westinghouse
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
Priority claimed from DEW60308D external-priority patent/DE373007C/en
Priority claimed from GB292820A external-priority patent/GB162753A/en
Application filed by Compagnie des Freins Westinghouse filed Critical Compagnie des Freins Westinghouse
Application granted granted Critical
Publication of FR529646A publication Critical patent/FR529646A/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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR529646D 1920-01-30 1921-01-05 Improvements to fluid pressure brake devices Expired FR529646A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW60308D DE373007C (en) Braking device operated electrically and by compressed air
GB292820A GB162753A (en) 1920-01-30 1920-01-30 Improvements relating to fluid pressure braking apparatus

Publications (1)

Publication Number Publication Date
FR529646A true FR529646A (en) 1921-12-02

Family

ID=26002982

Family Applications (2)

Application Number Title Priority Date Filing Date
FR529646D Expired FR529646A (en) 1920-01-30 1921-01-05 Improvements to fluid pressure brake devices
FR25581D Expired FR25581E (en) 1920-01-30 1921-10-25 Improvements to fluid pressure brake devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR25581D Expired FR25581E (en) 1920-01-30 1921-10-25 Improvements to fluid pressure brake devices

Country Status (1)

Country Link
FR (2) FR529646A (en)

Also Published As

Publication number Publication date
FR25581E (en) 1923-04-20

Similar Documents

Publication Publication Date Title
FR37799E (en) Improvements to fluid pressure brake devices
FR582336A (en) Improvements to fluid pressure brake devices
FR535263A (en) Improvements to fluid pressure brake devices
FR25581E (en) Improvements to fluid pressure brake devices
FR523115A (en) Improvements to fluid pressure brake devices
FR528554A (en) Improvements to fluid pressure brake devices
FR534056A (en) Improvements to fluid pressure brake devices
FR559131A (en) Improvements to fluid pressure brake devices
FR547353A (en) Improvements to fluid pressure brake devices
FR571512A (en) Improvements to fluid pressure brake devices
FR504110A (en) Improvements to fluid pressure brake devices
FR504111A (en) Improvements to fluid pressure brake devices
FR504114A (en) Improvements to fluid pressure brake devices
FR504951A (en) Improvements to fluid pressure brake devices
FR505798A (en) Improvements to fluid pressure brake devices
FR569409A (en) Improvements to fluid pressure brake devices
FR558126A (en) Improvements to fluid pressure brake devices
FR560905A (en) Improvements to fluid pressure brake devices
FR565869A (en) Improvements to fluid pressure brake devices
FR567892A (en) Improvements to fluid pressure brake devices
FR568928A (en) Improvements to fluid pressure brake devices
FR28901E (en) Improvements to fluid pressure brake devices
FR565765A (en) Improvements to fluid pressure brake devices
FR572647A (en) Improvements to fluid pressure brake devices
FR575080A (en) Improvements to fluid pressure brake devices