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 JP13178176ApriorityCriticalpatent/JPS5357413A/en
Publication of JPS5357413ApublicationCriticalpatent/JPS5357413A/en
PURPOSE: To generate a thrust force of an axial direction, together with a torque between a rotor and a magnet, and to make a function good by mounting a ring made from a magnetic body to a resin mould iron core-less type rotor.
COPYRIGHT: (C)1978,JPO&Japio
JP13178176A1976-11-041976-11-04Iron core-less type motor
PendingJPS5357413A
(en)