Title:
ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2023/248586
Kind Code:
A1
Abstract:
This electric motor comprises: a rotating shaft the axial direction of which is the direction in which the axis extends; a commutator that is attached to the rotating shaft; a brush that adjoins the commutator; and a brush spring for pushing the brush against the commutator. The brush has an arc shape, and the brush spring is a fixed load spring.
Inventors:
NAKANO KEISAKU
TOYA KAZUO
TOYA KAZUO
Application Number:
PCT/JP2023/014748
Publication Date:
December 28, 2023
Filing Date:
April 11, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02K13/00; H01R39/26; H01R39/40
Foreign References:
DE102014214307A1 | 2016-01-28 | |||
US20060226730A1 | 2006-10-12 | |||
JP2015213417A | 2015-11-26 | |||
JPH0677473U | 1994-10-28 | |||
DE8906558U1 | 1989-09-21 | |||
JPS5968188A | 1984-04-18 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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