Title:
STARTER MOTOR
Document Type and Number:
Japanese Patent JP2015098837
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To inhibit, in a starter motor 1 in which an end face 2b of a yoke 2 is unpainted and is exposed to the air, paint floating of an outer peripheral surface 2a.SOLUTION: In the starter motor 1, the yoke 2 and an end frame 7 are axially opposed to form an axial gap 24, and the gap 24 is opened in the outer periphery of the starter motor 1. The surface of the yoke 2 is applied with a rust prevention treatment, and the outer peripheral surface 2a of the yoke 2 is painted with synthetic resin after the rust prevention treatment is applied. Further, the end face 2b forming the gap 24 is not painted with synthetic resin after the rust prevention treatment is applied. The rust prevention treatment applied to the surface of the yoke 2 is zinc alloy plating. With this, by using the zinc alloy plating as the rust prevention treatment applied to the yoke 2 before painting, rust of the plating for the rust prevention treatment can be suppressed significantly. Accordingly, paint floating at the outer peripheral surface 2a can be inhibited.
Inventors:
HASE YUKIO
SAKANO HIDEO
KATO MASAHIRO
WATANABE YUKI
SAKANO HIDEO
KATO MASAHIRO
WATANABE YUKI
Application Number:
JP2013239441A
Publication Date:
May 28, 2015
Filing Date:
November 20, 2013
Export Citation:
Assignee:
DENSO CORP
International Classes:
F02N11/00; H02K5/02; H02K7/10
Domestic Patent References:
| JP2006141181A | 2006-06-01 | |||
| JPS57160968U | 1982-10-08 | |||
| JP2004202534A | 2004-07-22 | |||
| JP2008208790A | 2008-09-11 |
Attorney, Agent or Firm:
Kenji Ishiguro
Shinji Hase
Shinji Hase