FIELD: electricity.
SUBSTANCE: invention is related to track devices that interact with train and are actuated by means of magnetic facilities, when it is necessary to register moment of wheelset travelling in specified section of track. Device comprises rectangular magnetic core with induction coil wound on it, which is installed between internal journals of rail track rails, source of AC voltage, resistor and converter of analog signal into logical one, connected to induction coil. Between ends of rectangular magnetic core and internal journals of rail track rails, there are inserts installed made of ferrorubber.
EFFECT: improved reliability of path-control transducer operation.
3 cl, 1 dwg
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