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VERSAILLAISE D APP S MECANIQUE
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VERSAILLAISE D APP S MECANIQUE
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Application filed by VERSAILLAISE D APP S MECANIQUEfiledCriticalVERSAILLAISE D APP S MECANIQUE
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Publication of FR1192951ApublicationCriticalpatent/FR1192951A/en
H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
H01H19/46—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having three operative positions, e.g. off/star/delta
FR1192951D1957-09-181957-09-18
Star-delta switch for three-phase asynchronous motors
ExpiredFR1192951A
(en)