BE679887A - - Google Patents
Info
- Publication number
- BE679887A BE679887A BE679887DA BE679887A BE 679887 A BE679887 A BE 679887A BE 679887D A BE679887D A BE 679887DA BE 679887 A BE679887 A BE 679887A
- 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
- B61L23/14—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 |
|---|---|---|---|
| FR15811A FR1448077A (fr) | 1965-05-05 | 1965-05-05 | Circuits de voie sans joints isolants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679887A true BE679887A (es) | 1966-10-03 |
Family
ID=8577992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679887D BE679887A (es) | 1965-05-05 | 1966-04-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE679887A (es) |
| FR (1) | FR1448077A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2214620B1 (es) * | 1973-01-19 | 1975-04-04 | Jeumont Schneider |
-
1965
- 1965-05-05 FR FR15811A patent/FR1448077A/fr not_active Expired
-
1966
- 1966-04-22 BE BE679887D patent/BE679887A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1448077A (fr) | 1966-08-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: JEUMONT-SCHNEIDER Effective date: 19850422 |