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Title:
COMMUTATORLESS MOTOR
Document Type and Number:
Japanese Patent JPS54719
Kind Code:
A
Abstract:
PURPOSE:To prevent reduction of effective magnetic path area thus to reduce size of motor, by composing magnetic path of coupler ring contacting with magnetic pole with magnetic material while joint between other magnetic poles with non-magnetic material.

Inventors:
SHIMIZU KOUSAKU
MIYATA TOSHIO
Application Number:
JP6474677A
Publication Date:
January 06, 1979
Filing Date:
June 03, 1977
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H02K1/28; H02K1/24; H02K19/24; (IPC1-7): H02K1/28; H02K19/24



 
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