Title:
MOTOR
Document Type and Number:
Japanese Patent JPS56117568
Kind Code:
A
Abstract:
PURPOSE:To facilitate winding by a method wherein salient-pole sections are formed by mutually butting the end sections of each yoke while exciting coils conducted so as to generate the magnetic fields of the same pole are wound on the yokes in the butted and formed salient-pole sections. CONSTITUTION:Yokes 5-1-5-4 constituted by materials having high permeability are circular arc-shaped, and their end sections are projected to the inside. The end sections of the yokes 5-1-5-4 are mechanically connected mutually, and salient-pole sections 6-1-6-4 are formed. Exciting coils 7-1-7-3 are wound on the yokes 5-1- 5-4 in shapes that the exciting coils 7-1, 7-3 are the same direction and the exciting coils 7-2, 7-3 are the opposite direction, and an AC source is connected to terminals 8-1, 8-2. Thus, winding is simplified, and workability is improved.
Inventors:
JINNAI MASAHIRO
Application Number:
JP1974580A
Publication Date:
September 16, 1981
Filing Date:
February 21, 1980
Export Citation:
Assignee:
JINNAI MASAHIRO
International Classes:
H02K1/12; H02K1/06; H02K1/14; H02K21/14; (IPC1-7): H02K21/14