NL7312721A - - Google Patents
Info
- Publication number
- NL7312721A NL7312721A NL7312721A NL7312721A NL7312721A NL 7312721 A NL7312721 A NL 7312721A NL 7312721 A NL7312721 A NL 7312721A NL 7312721 A NL7312721 A NL 7312721A NL 7312721 A NL7312721 A NL 7312721A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/08—Circuitry
- B61L7/088—Common line wire control using series of coded pulses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246021 DE2246021C3 (de) | 1972-09-20 | Einrichtung zum selbsttätigen Auslösen eines Zustandes höherer Sicherheit in von einer Zentrale zyklisch aufgerufenen Unterstationen sicherungstechnischer Anlagen, insbesondere Eisenbahnanlagen, bei unterschiedlichen Ubertragungsstörungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7312721A true NL7312721A (xx) | 1974-03-22 |
Family
ID=5856795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312721A NL7312721A (xx) | 1972-09-20 | 1973-09-14 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT327287B (xx) |
| BE (1) | BE805028A (xx) |
| CH (1) | CH561128A5 (xx) |
| DD (1) | DD107232A5 (xx) |
| FI (1) | FI58096C (xx) |
| FR (1) | FR2200145B1 (xx) |
| GB (1) | GB1450176A (xx) |
| IT (1) | IT993287B (xx) |
| NL (1) | NL7312721A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0011313A1 (en) * | 1977-07-09 | 1980-05-28 | LUCAS INDUSTRIES public limited company | Road vehicle electrical systems |
| ES2300970T3 (es) * | 2005-11-15 | 2008-06-16 | Alstom Ferroviaria S.P.A. | Modulo de accionamiento y monitorizacion, en particular para unidades de mando, es decir, equipos de via, de sistemas ferroviarios o similares. |
-
1973
- 1973-08-08 AT AT695973A patent/AT327287B/de active
- 1973-08-28 CH CH1232573A patent/CH561128A5/xx not_active IP Right Cessation
- 1973-09-11 FI FI283273A patent/FI58096C/fi active
- 1973-09-14 NL NL7312721A patent/NL7312721A/xx not_active Application Discontinuation
- 1973-09-18 FR FR7333407A patent/FR2200145B1/fr not_active Expired
- 1973-09-18 IT IT2903073A patent/IT993287B/it active
- 1973-09-18 DD DD17354873A patent/DD107232A5/xx unknown
- 1973-09-19 BE BE135790A patent/BE805028A/xx unknown
- 1973-09-20 GB GB4429373A patent/GB1450176A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI58096B (fi) | 1980-08-29 |
| FR2200145B1 (xx) | 1976-11-19 |
| FI58096C (fi) | 1980-12-10 |
| DE2246021B2 (de) | 1976-04-29 |
| CH561128A5 (xx) | 1975-04-30 |
| BE805028A (fr) | 1974-03-19 |
| DD107232A5 (xx) | 1974-07-20 |
| DE2246021A1 (de) | 1974-04-04 |
| IT993287B (it) | 1975-09-30 |
| AT327287B (de) | 1976-01-26 |
| ATA695973A (de) | 1975-04-15 |
| GB1450176A (en) | 1976-09-22 |
| FR2200145A1 (xx) | 1974-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |