FR626544A - Accélérateur de freinage pour freins à air comprimé - Google Patents
Accélérateur de freinage pour freins à air compriméInfo
- Publication number
- FR626544A FR626544A FR626544DA FR626544A FR 626544 A FR626544 A FR 626544A FR 626544D A FR626544D A FR 626544DA FR 626544 A FR626544 A FR 626544A
- Authority
- FR
- France
- Prior art keywords
- compressed air
- air brakes
- brake accelerator
- accelerator
- 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
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 |
---|---|---|---|
DE626544X | 1925-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR626544A true FR626544A (fr) | 1927-09-08 |
Family
ID=6578256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR626544D Expired FR626544A (fr) | 1925-12-10 | 1926-12-09 | Accélérateur de freinage pour freins à air comprimé |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR626544A (fr) |
-
1926
- 1926-12-09 FR FR626544D patent/FR626544A/fr not_active Expired
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