FI44806B - - Google Patents
Info
- Publication number
- FI44806B FI44806B FI1771/66A FI177166A FI44806B FI 44806 B FI44806 B FI 44806B FI 1771/66 A FI1771/66 A FI 1771/66A FI 177166 A FI177166 A FI 177166A FI 44806 B FI44806 B FI 44806B
- Authority
- FI
- Finland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES97958A DE1222407B (de) | 1965-07-02 | 1965-07-02 | Schaltungsanordnung zum UEberwachen von binaer codiert uebertragenen Meldungen und/oder Befehlen in Fernmeldeanlagen bzw. Fernbedienungsanlagen, insbesondere Eisenbahnsicherungsanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
FI44806B true FI44806B (fi) | 1971-09-30 |
FI44806C FI44806C (fi) | 1972-01-10 |
Family
ID=7521118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI661771A FI44806C (fi) | 1965-07-02 | 1966-07-01 | Kytkentälaite binäärisesti kodioituina siirrettyjen ilmoitusten ja/tai käskyjen valvontaa varten. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE683532A (fi) |
DE (1) | DE1222407B (fi) |
DK (1) | DK111270B (fi) |
FI (1) | FI44806C (fi) |
-
1965
- 1965-07-02 DE DES97958A patent/DE1222407B/de active Pending
-
1966
- 1966-07-01 FI FI661771A patent/FI44806C/fi active
- 1966-07-01 DK DK342766AA patent/DK111270B/da unknown
- 1966-07-01 BE BE683532D patent/BE683532A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FI44806C (fi) | 1972-01-10 |
DE1222407B (de) | 1966-08-04 |
DK111270B (da) | 1968-07-15 |
BE683532A (fi) | 1967-01-03 |