FR5230E - Safety device for railway trains - Google Patents
Safety device for railway trainsInfo
- Publication number
- FR5230E FR5230E FR5230DA FR5230E FR 5230 E FR5230 E FR 5230E FR 5230D A FR5230D A FR 5230DA FR 5230 E FR5230 E FR 5230E
- Authority
- FR
- France
- Prior art keywords
- safety device
- railway trains
- trains
- railway
- safety
- 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
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/10—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using current passing between devices along the route and devices on the vehicle or train
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR355664T | 1905-06-27 | ||
| FR5230T | 1905-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR5230E true FR5230E (en) | 1906-02-05 |
Family
ID=1348356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR5230D Expired FR5230E (en) | 1905-06-27 | 1905-09-19 | Safety device for railway trains |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR5230E (en) |
-
1905
- 1905-09-19 FR FR5230D patent/FR5230E/en not_active Expired
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