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Westinghouse Electric Corp
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Westinghouse Electric Corp
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Application filed by Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Application grantedgrantedCritical
Publication of FR453052ApublicationCriticalpatent/FR453052A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
B61L5/062—Wiring diagrams
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR453052D1912-03-061913-01-11Perfectionnements dans les appareils de controle de circulation et de service pour les chemins de fer
ExpiredFR453052A
(fr)