Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP6329477ApriorityCriticalpatent/JPS53149645A/en
Publication of JPS53149645ApublicationCriticalpatent/JPS53149645A/en
PURPOSE: To prevent burning of a reactor due to overheating by providing a relay operated with the reactor current to operate an integrating circuit which a relay switch if this relay and opening an electromagnetic contactor when the voltage integration exceeds a predetermined value.
COPYRIGHT: (C)1978,JPO&Japio
JP6329477A1977-06-011977-06-01Starter for motor
PendingJPS53149645A
(en)