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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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Filing date
Publication date
Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP5513577ApriorityCriticalpatent/JPS53140751A/en
Publication of JPS53140751ApublicationCriticalpatent/JPS53140751A/en
PURPOSE: To control the operation or a motor so that an overload is not applied thereto when the motor returns to constant speed operation after it is accelerated by a field weakening operation for hoisting down a winch.
COPYRIGHT: (C)1978,JPO&Japio
JP5513577A1977-05-121977-05-12Device for controlling winch
PendingJPS53140751A
(en)