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 JP12061375ApriorityCriticalpatent/JPS5245024A/en
Publication of JPS5245024ApublicationCriticalpatent/JPS5245024A/en
PURPOSE: A constant speed operation easily made capable by such that in the chopper used for the battery fork truck, the choper control system is applied having a constant voltage characteristic at the time of slow speed operation.
COPYRIGHT: (C)1977,JPO&Japio
JP12061375A1975-10-081975-10-08Chopper control system
PendingJPS5245024A
(en)