小型モータ - Panasonic Corporation

Title:

小型モータ

Document Type and Number:

Japanese Patent JP4402064

Kind Code:

B2

Abstract:

To provide a compact motor capable of obtaining a high reliability against a grease leakage from a bearing at output side and the flowing of oil or the like from equipment at opponent side.

A compact motor 1 is designed to have a wall 14 on a bracket 10 with a fixed clearance along the surrounding of an output shaft 3 between a commutator 7 and a bearing 6. Thereby, when a grease is leaking from the bearing 6 at output side, or oil or the like is flowing from equipment at opponent side, their adherence to the commutator 7 and a brush 5 can be prevented, and abnormal wear of the brush 5 and deteriorated performance of the compact motor 1 can be prevented.

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Inventors:

Kazuo Toya
Sakon Shozo
Kenichi Maeda

Application Number:

JP2006076337A

Publication Date:

January 20, 2010

Filing Date:

March 20, 2006

Export Citation:

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Assignee:

Panasonic Corporation

International Classes:

H02K5/10; B25F5/00; H02K5/14; H02K23/00; H02K23/04

Domestic Patent References:

JP6317560U
JP380654U
JP230281U

Attorney, Agent or Firm:

Fumio Iwahashi
Hiroki Naito
Daisuke Nagano

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