Title:
ELECTRIC MOTOR
Document Type and Number:
Japanese Patent JP2016184994
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric motor capable of being fixed to a yoke with an energization member having a sufficiently large elastic force even for a magnet in which a gentle corner part is formed on an inner circumferential surface side of a terminal part.SOLUTION: An electric motor 10 includes: a yoke 12 of a bottomed cylindrical shape; a plurality of magnets 14a, 14b, 14c disposed along an inner wall of the yoke 12; and a tabular energization member 44 disposed between facing terminal parts of neighboring magnets. The energization member 44 includes: a pair of pressing parts 50 being in contact with the magnets 14a, 14b, 14c to energize; and a coupling part 48 for coupling the pair of pressing parts 50. The coupling part 48 is formed with a width wider than a width of the pressing part 50.SELECTED DRAWING: Figure 3
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Inventors:
TANAKA TOMOHIDE
Application Number:
JP2015063008A
Publication Date:
October 20, 2016
Filing Date:
March 25, 2015
Export Citation:
Assignee:
AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO LTD
International Classes:
H02K1/17; H02K23/04
Attorney, Agent or Firm:
Takehiro Chiba