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Patent Searching and Data


Title:
GENERATOR
Document Type and Number:
WIPO Patent Application WO/2001/008287
Kind Code:
A1
Abstract:
A generator which cancels out a magnetic force generated in an armature-side windings (2) with respect to a magnetic pole (3) in a magnet field system by making equal the number of normal turns to the number of reverse turns for windings (4, 4a and 5, 5a) of the armature-side windings (2). A magnetic force in the magnet field system (3) and a magnetic force on a distributed winding armature side are cancelled out each other by providing the number of normal winding turn teeth (6), (6a) and the number of reverse winding turn teeth (7), (7a), both constituting distributed winding armature teeth, at a 50-to-50 ratio with respect to a magnetic force of the magnetic pole (3) in the magnet field system so that a 50% attraction force and a 50% repulsive force are generated on the armature side with respect to the magnetic force of the magnetic pole (3), thereby eliminating an electromagnetic braking action otherwise generated by magnetic forces on the field system side and on the armature side and realizing a very smooth, high-speed rotation.

Inventors:
KAWAKAMI TOSHIHARU (JP)
Application Number:
PCT/JP1999/003919
Publication Date:
February 01, 2001
Filing Date:
July 22, 1999
Export Citation:
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Assignee:
KAWAKAMI TOSHIHARU (JP)
International Classes:
H02K7/116; H02K21/16; H02K29/03; (IPC1-7): H02K21/14; H02K19/28; H02K29/00
Foreign References:
DE3606275A11987-09-03
JPS63206144A1988-08-25
JPH09233790A1997-09-05
JPS617273U1986-01-17
JPS60219946A1985-11-02
JPH11146623A1999-05-28
JPH08317621A1996-11-29
JPH10238449A1998-09-08
JPH10252637A1998-09-22
JPS5627366U1981-03-13
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