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Patent Searching and Data

Document Type and Number:
Japanese Patent JP3867557
Kind Code:

PROBLEM TO BE SOLVED: To provide a thin motor having good assembling workability.
SOLUTION: This motor, comprising an almost cylindrical rotor 1, a stator 2 integrally formed with a core back part 20 connecting a plurality of teeth parts 17, 18 and teeth parts 17, 18 provided to protrude to a rotor side while holding a prescribed space with an external peripheral surface of the rotor 1, and a coil arranged in the teeth parts 17, 18, divides the stator 2 into two parts in the diametral direction of the rotor 1, to constitute the motor characterized by making the coil to a seta wire 3 aligned to be wound to a cylindrical bobbin 4, forming the stator 2 by stacking metal plate-like members 17, 18 of two kinds of mutually different shapes in the axial direction of the rotor 1, and fitting the bobbin 4 to the teeth parts 17, 18, thereafter moving the plate- like members 17, 18 each other in a axially vertical plane of the rotor 1.

Tatsuya Noda
Tokuya Nakamoto
Mikihisa Ishiguro
Application Number:
Publication Date:
January 10, 2007
Filing Date:
November 19, 2001
Export Citation:
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Aisin Seiki Co., Ltd.
International Classes:
H02K1/18; H02K1/14; H02K3/34; H02K15/02; H02K29/00; (IPC1-7): H02K1/18; H02K1/14; H02K3/34; H02K15/02; H02K29/00
Domestic Patent References: