FR64741E - Control valve for compressed air brakes, in particular for rail vehicles - Google Patents
Control valve for compressed air brakes, in particular for rail vehiclesInfo
- Publication number
- FR64741E FR64741E FR64741DA FR64741E FR 64741 E FR64741 E FR 64741E FR 64741D A FR64741D A FR 64741DA FR 64741 E FR64741 E FR 64741E
- Authority
- FR
- France
- Prior art keywords
- control valve
- compressed air
- rail vehicles
- air brakes
- brakes
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR64741T | 1953-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR64741E true FR64741E (en) | 1955-12-01 |
Family
ID=8697768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR64741D Expired FR64741E (en) | 1953-10-26 | 1953-10-26 | Control valve for compressed air brakes, in particular for rail vehicles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR64741E (en) |
-
1953
- 1953-10-26 FR FR64741D patent/FR64741E/en not_active Expired
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