FR43648E - Perfectionnements aux appareils de freins à fluide sous pression - Google Patents
Perfectionnements aux appareils de freins à fluide sous pressionInfo
- Publication number
- FR43648E FR43648E FR43648DA FR43648E FR 43648 E FR43648 E FR 43648E FR 43648D A FR43648D A FR 43648DA FR 43648 E FR43648 E FR 43648E
- Authority
- FR
- France
- Prior art keywords
- pressurized fluid
- brake devices
- fluid brake
- devices
- pressurized
- 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
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs
- B60T15/50—Other control devices or valves characterised by definite functions for filling reservoirs with means for limiting or relieving pressure in reservoirs
-
- 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
- B60T15/306—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve with a slide valve for initiation and a second slide valve for control of the braking
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB755127X | 1932-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR43648E true FR43648E (fr) | 1934-07-19 |
Family
ID=10496502
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR755127D Expired FR755127A (fr) | 1932-11-24 | 1933-05-04 | Perfectionnements aux appareils de freins à fluide sous pression |
FR43648D Expired FR43648E (fr) | 1932-11-24 | 1933-06-26 | Perfectionnements aux appareils de freins à fluide sous pression |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR755127D Expired FR755127A (fr) | 1932-11-24 | 1933-05-04 | Perfectionnements aux appareils de freins à fluide sous pression |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR755127A (fr) |
-
1933
- 1933-05-04 FR FR755127D patent/FR755127A/fr not_active Expired
- 1933-06-26 FR FR43648D patent/FR43648E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR755127A (fr) | 1933-11-20 |
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