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 JP3447377ApriorityCriticalpatent/JPS53120102A/en
Publication of JPS53120102ApublicationCriticalpatent/JPS53120102A/en
PURPOSE: To permit sufficient varnish impregnation and obtain a thin coil surface varnish layer capable of permitting satisfactory heat dissipation by a process of pouring varnish into an armature coil closely enclosed by a covering material and removing the covering material after hardening of the varnish.
COPYRIGHT: (C)1978,JPO&Japio
JP3447377A1977-03-301977-03-30Method of treating armature coil with varnish
PendingJPS53120102A
(en)