FIELD: railway signalling and automatics. SUBSTANCE: voltage converters 16-19 are connected to track circuit between comparators 14 and 15 and control units 6 and 9. EFFECT: enhanced reliability. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACK CIRCUIT | 1991 |
|
RU2048345C1 |
| TRACK CIRCUIT | 1991 |
|
RU2016801C1 |
| CODED CURRENT BLOCK DECODER | 1990 |
|
RU2006404C1 |
| TRACK CIRCUIT | 1992 |
|
RU2089426C1 |
| TRACK CIRCUIT | 0 |
|
SU1808752A1 |
| TRACK CIRCUIT | 1992 |
|
RU2072930C1 |
| TRACK CIRCUIT | 1992 |
|
RU2047524C1 |
| TRACK CIRCUIT | 0 |
|
SU1824341A1 |
| INTERVAL CONTROL DEVICE | 0 |
|
SU1789403A1 |
| TRACK CIRCUIT | 1992 |
|
RU2067056C1 |
