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Publication of FR800775ApublicationCriticalpatent/FR800775A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L1/00—Devices along the route controlled by interaction with the vehicle or train
B61L1/18—Railway track circuits
B61L1/181—Details
B61L1/182—Use of current of indifferent sort or a combination of different current types
B61L1/183—Use of means on the vehicle for improving short circuit, e.g. in vehicles with rubber bandages
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FR800775D1936-01-161936-01-16Dispositif pour le court-circuitage des rails d'une voie ferrée par un véhicule roulant sur cette voie
ExpiredFR800775A
(fr)