BE693345A - - Google Patents
Info
- Publication number
- BE693345A BE693345A BE693345DA BE693345A BE 693345 A BE693345 A BE 693345A BE 693345D A BE693345D A BE 693345DA BE 693345 A BE693345 A BE 693345A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/12—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
- B61L23/16—Track circuits specially adapted for section blocking
- B61L23/168—Track circuits specially adapted for section blocking using coded current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR48074A FR1473284A (fr) | 1966-02-02 | 1966-02-02 | Système de transmission bidirectionnelle d'informations par circuits de voie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693345A true BE693345A (ru) | 1967-07-03 |
Family
ID=8600307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693345D BE693345A (ru) | 1966-02-02 | 1967-01-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE693345A (ru) |
| FR (1) | FR1473284A (ru) |
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1966
- 1966-02-02 FR FR48074A patent/FR1473284A/fr not_active Expired
-
1967
- 1967-01-30 BE BE693345D patent/BE693345A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1473284A (fr) | 1967-03-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SOC. DE CONSTRUCTIONS ELECTROMECANIQUES JEUMONT S Effective date: 19860131 |