Title:
MOTOR AND DEVIVE USING THIS
Document Type and Number:
WIPO Patent Application WO/2006/028234
Kind Code:
A1
Abstract:
A motor comprising an annular magnetic path armature (24) having coils (1a-1c) that are wound in the same direction around an armature iron core forming an annular magnetic path, are high in direct-current resistance, and are connected in series, and coils (2a-2c) that are wound in the same direction, are lower in direct-current resistance and smaller in the number of windings than the coils (1a-1c), form magnetic domains of the same length, and connected in series or in parallel, the coils (1a-1c) and the coils (2a-2c) being disposed alternately, and a permanent magnet rotor (21) provided thereon with permanent magnets (22), having the samenumber of magnetic domains and unlike magnetic poles, disposed at an equal interval and alternately in the peripheral direction of the vicinity of the inner periphery of the annular magnetic path armature (24), wherein power rectified and commutated to the series-connected coils (1a-1c) via a commutator (26) is input to between terminals (12, 13), and a load is connected between terminals (12, 11) to which parallel-connected coils (2a, -2c) and coils (1a-1c) are series-connected.
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Inventors:
MIZUSHIMA YASUO (JP)
Application Number:
PCT/JP2005/016685
Publication Date:
March 16, 2006
Filing Date:
September 05, 2005
Export Citation:
Assignee:
VENERA LAB INC (JP)
MIZUSHIMA YASUO (JP)
MIZUSHIMA YASUO (JP)
International Classes:
H02K29/00; H02K21/12
Foreign References:
| JPS57175575U | 1982-11-06 | |||
| JPH0458074U | 1992-05-19 | |||
| JPH04101602A | 1992-04-03 | |||
| JP2000287426A | 2000-10-13 | |||
| JPH0993976A | 1997-04-04 | |||
| JPH01103146A | 1989-04-20 | |||
| JPH10275726A | 1998-10-13 |
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