FR15103E - Indicateur de voie électro-magnétique - Google Patents
Indicateur de voie électro-magnétiqueInfo
- Publication number
- FR15103E FR15103E FR15103DA FR15103E FR 15103 E FR15103 E FR 15103E FR 15103D A FR15103D A FR 15103DA FR 15103 E FR15103 E FR 15103E
- Authority
- FR
- France
- Prior art keywords
- electro
- magnetic track
- track indicator
- indicator
- magnetic
- 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 |
|---|---|---|---|
| FR424477T | 1910-12-28 | ||
| FR15103T | 1911-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR15103E true FR15103E (fr) | 1912-04-26 |
Family
ID=1356912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR15103D Expired FR15103E (fr) | 1910-12-28 | 1911-11-25 | Indicateur de voie électro-magnétique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR15103E (fr) |
-
1911
- 1911-11-25 FR FR15103D patent/FR15103E/fr not_active Expired
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