Title:
FOUR-POLE TWO-BRUSH ELECTRIC MOTOR
Document Type and Number:
Japanese Patent JP2019134594
Kind Code:
A
Abstract:
To provide an electric motor capable of effectively reducing conduction emissions that are likely to occur in a four-pole motor.SOLUTION: A thickness d in a circumferential direction of a pair of brushes 50, 50 facing a commutator 40 is narrowed in order for both of the pair of brushes 50, 50 to reduce a generation time of a non-energized coil electrically connected to two adjacent commutator pieces 41.SELECTED DRAWING: Figure 1
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Inventors:
ENDO HIDEO
SATO EIJI
YAGINUMA SHINICHI
TAKEDA HIROMOTO
OBA TAKESHI
INOUE KOICHI
SATO EIJI
YAGINUMA SHINICHI
TAKEDA HIROMOTO
OBA TAKESHI
INOUE KOICHI
Application Number:
JP2018015157A
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
KITASHIBA ELECTRIC CO LTD
CALSONIC KANSEI CORP
CALSONIC KANSEI CORP
International Classes:
H02K13/10; H02K13/00
Attorney, Agent or Firm:
Creation International Patent Office