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
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP6214377ApriorityCriticalpatent/JPS52141908A/en
Publication of JPS52141908ApublicationCriticalpatent/JPS52141908A/en
Electric Propulsion And Braking For Vehicles
(AREA)
Abstract
PURPOSE: To prevent a serious accident by permitting confirmation as to whether or not main circuit is normal or not before reclosing current relay in case when an accident detecting means such as an overcurrent relay is actuated.
COPYRIGHT: (C)1977,JPO&Japio
JP6214377A1977-05-301977-05-30Electric car control system
PendingJPS52141908A
(en)