GB2137296B - Rail vehicle brake release valve assembly - Google Patents

Rail vehicle brake release valve assembly

Info

Publication number
GB2137296B
GB2137296B GB08407789A GB8407789A GB2137296B GB 2137296 B GB2137296 B GB 2137296B GB 08407789 A GB08407789 A GB 08407789A GB 8407789 A GB8407789 A GB 8407789A GB 2137296 B GB2137296 B GB 2137296B
Authority
GB
United Kingdom
Prior art keywords
valve assembly
rail vehicle
release valve
vehicle brake
brake release
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
GB08407789A
Other versions
GB2137296A (en
GB8407789D0 (en
Inventor
John Dale Coleman
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB08407789A priority Critical patent/GB2137296B/en
Publication of GB8407789D0 publication Critical patent/GB8407789D0/en
Publication of GB2137296A publication Critical patent/GB2137296A/en
Application granted granted Critical
Publication of GB2137296B publication Critical patent/GB2137296B/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
    • B60T15/20—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 controlled by two fluid pressures
    • B60T15/22—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 controlled by two fluid pressures with one or more auxiliary valves, for braking, releasing, filling reservoirs
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB08407789A 1983-03-31 1984-03-26 Rail vehicle brake release valve assembly Expired GB2137296B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08407789A GB2137296B (en) 1983-03-31 1984-03-26 Rail vehicle brake release valve assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8309036 1983-03-31
GB08407789A GB2137296B (en) 1983-03-31 1984-03-26 Rail vehicle brake release valve assembly

Publications (3)

Publication Number Publication Date
GB8407789D0 GB8407789D0 (en) 1984-05-02
GB2137296A GB2137296A (en) 1984-10-03
GB2137296B true GB2137296B (en) 1986-09-24

Family

ID=26285710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407789A Expired GB2137296B (en) 1983-03-31 1984-03-26 Rail vehicle brake release valve assembly

Country Status (1)

Country Link
GB (1) GB2137296B (en)

Also Published As

Publication number Publication date
GB2137296A (en) 1984-10-03
GB8407789D0 (en) 1984-05-02

Similar Documents

Publication Publication Date Title
GB8414918D0 (en) Vehicle disc brake
DE3469349D1 (en) Brake installation for trailer trains
GB8501294D0 (en) Vehicle brake systems
GB8502895D0 (en) Vehicle brake systems
GB8414617D0 (en) Vehicle disc brakes
GB8426442D0 (en) Vehicle brake system
GB2145487B (en) Vehicle brake system
DE3465941D1 (en) Brake unit for rail vehicles
GB2167143B (en) Vehicle brake systems
DE3470019D1 (en) Actuator assemblies for vehicle brakes
DE3261048D1 (en) Brake disc arrangement for disc brake devices for railway vehicles
DE3464869D1 (en) A block brake actuator for a rail vehicle
DE3470716D1 (en) A rail vehicle brake system
AU572427B2 (en) Brake for rail vehicles
DE3464566D1 (en) Brake installation for vehicles
GB2105802B (en) Railway vehicle brake mechanisms
DE3560876D1 (en) Brake unit for railway vehicles
GB8406262D0 (en) Vehicle disc brakes
DE3271089D1 (en) Brake installation for trailer trains
GB2158899B (en) Rail vehicle brake
GB2137296B (en) Rail vehicle brake release valve assembly
ZA846466B (en) Vehicle brake system
GB2135410B (en) Emergency braking mechanism for rail vehicles
GB8503038D0 (en) Vehicle brake system & valve
GB2115508B (en) Rail vehicle brake

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee