DEVICE FOR AUTOMATICALLY REVEALING VIOLATIONS OF LOWER CLEARANCE LIMIT OF PASSING TRAIN
FIELD: railway transport. SUBSTANCE: device includes electromagnetic pickups enclosing cars crosswise. Pickups are made in form of open oscillatory circuits. Outputs of oscillatory circuits of pickups are connected to input of first communication line. Closed oscillatory circuits tuned to resonant f...
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| creator | KUDRIN I.A TJUL'KIN V.I CHEBYSHEV I.I NOVOKOVSKIJ V.I |
| description | FIELD: railway transport. SUBSTANCE: device includes electromagnetic pickups enclosing cars crosswise. Pickups are made in form of open oscillatory circuits. Outputs of oscillatory circuits of pickups are connected to input of first communication line. Closed oscillatory circuits tuned to resonant frequencies of open oscillatory circuits of pickups are connected to second communication line. Communication lines are coupled with outputs of multifrequency stabilized oscillator and with unit to compare difference signal of said, lines in preset value corresponding to violation of lower clearance limit of train. Output of comparator unit is connected to input of failure signaling unit. EFFECT: improved safety of traffic. 1 dwg |
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| subjects | ENSURING THE SAFETY OF RAILWAY TRAFFIC GUIDING RAILWAY TRAFFIC PERFORMING OPERATIONS RAILWAYS TRANSPORTING |
| title | DEVICE FOR AUTOMATICALLY REVEALING VIOLATIONS OF LOWER CLEARANCE LIMIT OF PASSING TRAIN |
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