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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP13797775ApriorityCriticalpatent/JPS5261717A/en
Publication of JPS5261717ApublicationCriticalpatent/JPS5261717A/en
PURPOSE: To omit a necessity to have a magnetizing and demagnetizing equipment for proper use by equipping an interpole coil for common use of magnetizing and demagnetizing to an interpole iron core in case of performing magnetizing and demagnetizing of main poles permanent magnets.
COPYRIGHT: (C)1977,JPO&Japio
JP13797775A1975-11-171975-11-17Permanent magnet dc machine
PendingJPS5261717A
(en)