FR1027483A - Improvements to pressurized fluid brake systems for railway and similar vehicles - Google Patents

Improvements to pressurized fluid brake systems for railway and similar vehicles

Info

Publication number
FR1027483A
FR1027483A FR1027483DA FR1027483A FR 1027483 A FR1027483 A FR 1027483A FR 1027483D A FR1027483D A FR 1027483DA FR 1027483 A FR1027483 A FR 1027483A
Authority
FR
France
Prior art keywords
railway
pressurized fluid
brake systems
similar vehicles
fluid 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.)
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 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
Application granted granted Critical
Publication of FR1027483A publication Critical patent/FR1027483A/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
    • B60T15/18—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
    • B60T15/304—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1027483D 1950-11-09 1950-11-09 Improvements to pressurized fluid brake systems for railway and similar vehicles Expired FR1027483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1027483T 1950-11-09

Publications (1)

Publication Number Publication Date
FR1027483A true FR1027483A (en) 1953-05-12

Family

ID=9580680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027483D Expired FR1027483A (en) 1950-11-09 1950-11-09 Improvements to pressurized fluid brake systems for railway and similar vehicles

Country Status (1)

Country Link
FR (1) FR1027483A (en)

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