FR44856E - Improvements to pressurized fluid brake devices - Google Patents

Improvements to pressurized fluid brake devices

Info

Publication number
FR44856E
FR44856E FR44856DA FR44856E FR 44856 E FR44856 E FR 44856E FR 44856D A FR44856D A FR 44856DA FR 44856 E FR44856 E FR 44856E
Authority
FR
France
Prior art keywords
pressurized fluid
brake devices
fluid brake
devices
pressurized
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
Application filed by Compagnie des Freins Westinghouse filed Critical Compagnie des Freins Westinghouse
Application granted granted Critical
Publication of FR44856E publication Critical patent/FR44856E/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/52—Other control devices or valves characterised by definite functions for quick release of brakes, e.g. for influencing counter- pressure in triple valve or recirculating air from reservoir or brake cylinder to brake pipe
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR44856D 1932-12-19 1934-05-01 Improvements to pressurized fluid brake devices Expired FR44856E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB753751X 1932-12-19

Publications (1)

Publication Number Publication Date
FR44856E true FR44856E (en) 1935-04-24

Family

ID=10496433

Family Applications (3)

Application Number Title Priority Date Filing Date
FR753751D Expired FR753751A (en) 1932-12-19 1933-04-03 Improvements to pressurized fluid brake devices
FR44383D Expired FR44383E (en) 1932-12-19 1934-01-02 Improvements to pressurized fluid brake devices
FR44856D Expired FR44856E (en) 1932-12-19 1934-05-01 Improvements to pressurized fluid brake devices

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR753751D Expired FR753751A (en) 1932-12-19 1933-04-03 Improvements to pressurized fluid brake devices
FR44383D Expired FR44383E (en) 1932-12-19 1934-01-02 Improvements to pressurized fluid brake devices

Country Status (1)

Country Link
FR (3) FR753751A (en)

Also Published As

Publication number Publication date
FR753751A (en) 1933-10-24
FR44383E (en) 1934-12-29

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