ZA757708B - Brake control valve apparatus - Google Patents

Brake control valve apparatus

Info

Publication number
ZA757708B
ZA757708B ZA757708A ZA757708A ZA757708B ZA 757708 B ZA757708 B ZA 757708B ZA 757708 A ZA757708 A ZA 757708A ZA 757708 A ZA757708 A ZA 757708A ZA 757708 B ZA757708 B ZA 757708B
Authority
ZA
South Africa
Prior art keywords
control valve
brake control
valve apparatus
brake
valve
Prior art date
Application number
ZA757708A
Other languages
English (en)
Inventor
David John Wickham
John Wickham David
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Publication of ZA757708B publication Critical patent/ZA757708B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
ZA757708A 1975-01-03 1975-12-09 Brake control valve apparatus ZA757708B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20875 1975-01-03

Publications (1)

Publication Number Publication Date
ZA757708B true ZA757708B (en) 1976-11-24

Family

ID=9700308

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757708A ZA757708B (en) 1975-01-03 1975-12-09 Brake control valve apparatus

Country Status (4)

Country Link
US (1) US4050745A (fr)
AU (1) AU496949B2 (fr)
CA (1) CA1032435A (fr)
ZA (1) ZA757708B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA826334B (en) * 1981-09-11 1983-07-27 Westinghouse Brake & Signal Valve assembly for railway braking system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE365446A (fr) * 1928-11-20
US3175869A (en) * 1961-07-21 1965-03-30 Westinghouse Air Brake Co Fluid pressure brake control apparatus with accelerated release after service application
US3472562A (en) * 1968-01-03 1969-10-14 Westinghouse Air Brake Co Fluid pressure brake control valve
GB1280263A (en) * 1970-03-19 1972-07-05 Westinghouse Brake & Signal Brake control valve apparatus
GB1306708A (en) * 1970-06-09 1973-02-14 Westinghouse Brake & Signal Fluid pressure operable brake control valve apparatus

Also Published As

Publication number Publication date
US4050745A (en) 1977-09-27
CA1032435A (fr) 1978-06-06
AU8783775A (en) 1977-06-30
AU496949B2 (en) 1978-11-16

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