JPS5291210A - Continuously jammed brake action valve - Google Patents

Continuously jammed brake action valve

Info

Publication number
JPS5291210A
JPS5291210A JP14791776A JP14791776A JPS5291210A JP S5291210 A JPS5291210 A JP S5291210A JP 14791776 A JP14791776 A JP 14791776A JP 14791776 A JP14791776 A JP 14791776A JP S5291210 A JPS5291210 A JP S5291210A
Authority
JP
Japan
Prior art keywords
brake action
action valve
continuously
continuously jammed
jammed 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.)
Granted
Application number
JP14791776A
Other languages
English (en)
Other versions
JPS5339647B2 (ja
Inventor
Burea Hiru Seodoa
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of JPS5291210A publication Critical patent/JPS5291210A/ja
Publication of JPS5339647B2 publication Critical patent/JPS5339647B2/ja
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
    • 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
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
JP14791776A 1975-12-22 1976-12-10 Continuously jammed brake action valve Granted JPS5291210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/643,359 US3988044A (en) 1975-12-22 1975-12-22 Continual quick service valve device with fast charging means

Publications (2)

Publication Number Publication Date
JPS5291210A true JPS5291210A (en) 1977-08-01
JPS5339647B2 JPS5339647B2 (ja) 1978-10-23

Family

ID=24580480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14791776A Granted JPS5291210A (en) 1975-12-22 1976-12-10 Continuously jammed brake action valve

Country Status (7)

Country Link
US (1) US3988044A (ja)
JP (1) JPS5291210A (ja)
BR (1) BR7608436A (ja)
CA (1) CA1049071A (ja)
DE (1) DE2656414A1 (ja)
GB (1) GB1521610A (ja)
ZA (1) ZA762546B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638437C2 (de) * 1976-08-26 1985-12-19 Knorr-Bremse GmbH, 8000 München Bremsbeschleuniger
AR213220A1 (es) * 1976-10-20 1978-12-29 Knorr Bremse Gmbh Acelerador de frenado,preferiblemente para vehiculos ferroviarios
DE2647283C3 (de) * 1976-10-20 1979-06-07 Knorr-Bremse Gmbh, 8000 Muenchen Bremsbeschleuniger für Druckluftbremsen, insbesondere für Schienenfahrzeuge
US4113319A (en) * 1976-12-10 1978-09-12 Westinghouse Air Brake Company Emergency portion for a brake control valve
DE2946657A1 (de) * 1979-11-19 1981-05-27 Knorr-Bremse GmbH, 8000 München Betriebsbremsbeschleuniger fuer indirekte druckluftbremsen von schienenfahrzeugen
US4776642A (en) * 1987-11-05 1988-10-11 American Standard Inc. Freight brake control valve device having improved quick service function
US4875739A (en) * 1989-01-17 1989-10-24 American Standard Inc. Independent continual quick service valve device
BR112014029019B1 (pt) * 2012-05-31 2021-08-17 Wabtec Holding Corp Sistema para converter uma válvula de controle possuindo uma válvula de aplicação acelerada externa em uma válvula de controle sem uma válvula de aplicação acelerada externa para uso em um mecanismo de frenagem para um veículo ferroviário e placa de respiro

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016411A (en) * 1933-06-24 1935-10-08 Westinghouse Air Brake Co Fluid pressure brake
US2137018A (en) * 1937-08-19 1938-11-15 Westinghouse Air Brake Co Brake control means
US3175871A (en) * 1963-10-11 1965-03-30 Westinghouse Air Brake Co Continual quick service valve device
US3240540A (en) * 1964-03-25 1966-03-15 Westinghouse Air Brake Co Continual quick service valve device for fluid pressure brake apparatus

Also Published As

Publication number Publication date
GB1521610A (en) 1978-08-16
DE2656414A1 (de) 1977-06-23
US3988044A (en) 1976-10-26
ZA762546B (en) 1977-04-27
JPS5339647B2 (ja) 1978-10-23
BR7608436A (pt) 1977-12-13
CA1049071A (en) 1979-02-20

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