FIELD: railroad automatics. SUBSTANCE: receiver has reed track relay provided with contacts, pulse-analog converter with contact, turning off pulse-analog converter with contact, prefailure relay, power supply. EFFECT: improved reliability; improved precision. 4 dwg
Title | Year | Author | Number |
---|---|---|---|
TRACK CIRCUIT | 2003 |
|
RU2250849C1 |
IMPULSE RAIL CIRCUIT RECEIVER | 0 |
|
SU1276549A1 |
ROUTE RECEIVER FOR RAIL CIRCUIT | 0 |
|
SU1355533A1 |
TRACK CIRCUIT PROTECTION DEVICE | 1999 |
|
RU2173275C2 |
IMPULSE RAIL TRACK CIRCUIT RECEIVER | 0 |
|
SU1224204A1 |
PULSE-CODE RAIL CIRCUIT RECEIVER | 0 |
|
SU1232549A1 |
TRACK CIRCUIT | 1999 |
|
RU2173277C2 |
DEVICE FOR CHECKING ISOLATING JOINTS DESCENT AT CODE PULSE BLOCKING | 0 |
|
SU1729875A1 |
ALTERNATING CURRENT RAIL CIRCUIT | 0 |
|
SU1268460A1 |
DEVICE TO CONTROL TRACK UNOCCUPANCY | 2009 |
|
RU2410269C1 |
Authors
Dates
1994-09-15—Published
1989-10-25—Filed