| 摘要 |
FIELD: railroad automatics and automatic remote control, in particular, devices for controlling train movement. ^ SUBSTANCE: device contains power supply poles, contacts of T-sockets of first and second signal relays, first and second safety-locks, windings of first and second light-out relays, linear wires of cable line, first and second signal transformers, first and second double-filament lamps of yellow light, controlling relay, first and second diodes, contacts of T-sockets of controlling relay. Device is additionally provided with controlling relay, controlling transformer, contacts of T-sockets of first and second light-out relay, contact of second T-socket of second signal relay. ^ EFFECT: substantial economization of cable conductors both during new construction and reconstruction of stations. ^ 1 dwg |
