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 JP3444777ApriorityCriticalpatent/JPS5952603B2/en
Publication of JPS53120123ApublicationCriticalpatent/JPS53120123A/en
Publication of JPS5952603B2publicationCriticalpatent/JPS5952603B2/en
Electric Propulsion And Braking For Vehicles
(AREA)
Abstract
PURPOSE: To permit safe running of an electric car, which incorporates both electric brake and magnetic brake, by detecting whether or not the electric brake is reliably operating by a current detector and determining the set value of an over-speed detector according to the detected output.
COPYRIGHT: (C)1978,JPO&Japio
JP3444777A1977-03-301977-03-30
Electric vehicle brake control device
ExpiredJPS5952603B2
(en)