FR1248631A - Advanced valve for use in a railway vehicle braking system with dual speed and load dependent speed - Google Patents

Advanced valve for use in a railway vehicle braking system with dual speed and load dependent speed

Info

Publication number
FR1248631A
FR1248631A FR807808A FR807808A FR1248631A FR 1248631 A FR1248631 A FR 1248631A FR 807808 A FR807808 A FR 807808A FR 807808 A FR807808 A FR 807808A FR 1248631 A FR1248631 A FR 1248631A
Authority
FR
France
Prior art keywords
speed
braking system
railway vehicle
vehicle braking
load dependent
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
FR807808A
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 et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Priority to FR807808A priority Critical patent/FR1248631A/en
Priority to DEC21282A priority patent/DE1188117B/en
Application granted granted Critical
Publication of FR1248631A publication Critical patent/FR1248631A/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
    • 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
    • B60T15/24—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 three fluid pressures
    • B60T15/30—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 three fluid pressures with a quick braking action
    • B60T15/302—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR807808A 1959-10-17 1959-10-17 Advanced valve for use in a railway vehicle braking system with dual speed and load dependent speed Expired FR1248631A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR807808A FR1248631A (en) 1959-10-17 1959-10-17 Advanced valve for use in a railway vehicle braking system with dual speed and load dependent speed
DEC21282A DE1188117B (en) 1959-10-17 1960-04-23 Three-pressure control valve in a braking device for rail vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807808A FR1248631A (en) 1959-10-17 1959-10-17 Advanced valve for use in a railway vehicle braking system with dual speed and load dependent speed

Publications (1)

Publication Number Publication Date
FR1248631A true FR1248631A (en) 1960-12-23

Family

ID=8720281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807808A Expired FR1248631A (en) 1959-10-17 1959-10-17 Advanced valve for use in a railway vehicle braking system with dual speed and load dependent speed

Country Status (2)

Country Link
DE (1) DE1188117B (en)
FR (1) FR1248631A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970687C (en) * 1950-12-20 1958-10-16 Westinghouse Air Brake Co Three-pressure control valve for air brakes on rail vehicles

Also Published As

Publication number Publication date
DE1188117B (en) 1965-03-04

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