DEVICE FOR CHECKING AUTOMATIC LOCOMOTIVE SIGNALLING Russian patent published in 1995 - IPC

Abstract RU 2035338 C1

FIELD: railway automatics. SUBSTANCE: device has source 2 of signalling current, throttle-transformer 3, unit 4 for controlling length and insulation resistance of a rail line, unit 6 for simulating a source of traction current, rheostats 7 and 8, and switches 9 and 10. EFFECT: enhanced reliability. 1 dwg

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RU 2 035 338 C1

Authors

Leushin V.B.

Kotenko A.N.

Smirnova L.B.

Dates

1995-05-20—Published

1991-06-03—Filed