FR454762A - Position repeater for railway signals and points - Google Patents
Position repeater for railway signals and pointsInfo
- Publication number
- FR454762A FR454762A FR454762DA FR454762A FR 454762 A FR454762 A FR 454762A FR 454762D A FR454762D A FR 454762DA FR 454762 A FR454762 A FR 454762A
- Authority
- FR
- France
- Prior art keywords
- points
- railway signals
- position repeater
- repeater
- railway
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR454762T | 1913-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR454762A true FR454762A (en) | 1913-07-12 |
Family
ID=1494732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR454762D Expired FR454762A (en) | 1913-02-25 | 1913-02-25 | Position repeater for railway signals and points |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR454762A (en) |
-
1913
- 1913-02-25 FR FR454762D patent/FR454762A/en not_active Expired
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