Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/244872
Kind Code:
A1
Abstract:
This motor comprises a yoke (14), an armature (15), a brush holder (16) and a ground member (33). The yoke has the shape of a bottomed cylinder that has an inner surface to which a magnet (13) is affixed. The armature is contained within the yoke. The brush holder is arranged in an opening of the yoke, and holds a feed brush (24) for supplying an electric current to the armature, and a bearing (26) that axially supports a rotary shaft (18) of the armature. The ground member is in contact with the bearing and the yoke. The ground member is affixed to a ground terminal (32) that is held by the brush holder.
Inventors:
YAMAURA KOUSUKE (JP)
Application Number:
PCT/JP2019/024043
Publication Date:
December 26, 2019
Filing Date:
June 18, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K11/026; H02K5/00; H02K5/14; H02K5/16; H02K23/00
Foreign References:
| JP2015053803A | 2015-03-19 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
Download PDF: