FIELD: railway transport; train traffic control. SUBSTANCE: track circuit has signal source, two matching elements, rail line, track receiver, track relay, voltage control unit, comparator, control unit, voltage regulator, voltage source, controlled amplifier. EFFECT: enhanced reliability of operation. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACK CIRCUIT | 1991 |
|
RU2016801C1 |
| TRACK CIRCUIT | 1991 |
|
RU2026224C1 |
| TRACK CIRCUIT | 0 |
|
SU1808752A1 |
| TRACK CIRCUIT | 1992 |
|
RU2089426C1 |
| TRACK CIRCUIT | 1992 |
|
RU2072930C1 |
| RAIL CIRCUIT | 0 |
|
SU1766753A1 |
| TRACK CIRCUIT | 0 |
|
SU1792862A1 |
| TRACK CIRCUIT | 1992 |
|
RU2067055C1 |
| TRACK CIRCUIT | 1992 |
|
RU2047524C1 |
| TRACK CIRCUIT | 0 |
|
SU1824341A1 |
