BE508682A - - Google Patents
Info
- Publication number
- BE508682A BE508682A BE508682DA BE508682A BE 508682 A BE508682 A BE 508682A BE 508682D A BE508682D A BE 508682DA BE 508682 A BE508682 A BE 508682A
- Authority
- BE
- Belgium
- Prior art keywords
- pressure
- chamber
- valve
- compressed air
- control chamber
- Prior art date
Links
- 238000009825 accumulation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 3
- 230000036633 rest Effects 0.000 description 3
- 230000003068 static Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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)
- Valves And Accessory Devices For Braking Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508682A true BE508682A (xx) |
Family
ID=148317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508682D BE508682A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE508682A (xx) |
-
0
- BE BE508682D patent/BE508682A/fr unknown
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