The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 2023
Filed:
Mar. 30, 2017
Applicant:
Nidec Corporation, Kyoto, JP;
Inventors:
Toshiya Okamoto, Kyoto, JP;
Takashi Hattori, Kyoto, JP;
Yusaku Yoshida, Kyoto, JP;
Yoshiaki Yamashita, Kyoto, JP;
Takahiro Kizu, Kyoto, JP;
Yuichi Nishikawa, Kyoto, JP;
Assignee:
NIDEC CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2006.01); H02K 5/22 (2006.01); H02K 7/08 (2006.01); H02K 15/085 (2006.01); H02K 5/26 (2006.01); H02K 3/50 (2006.01); H02K 5/16 (2006.01); H02K 11/33 (2016.01); H02K 3/12 (2006.01); H02K 3/38 (2006.01); H02K 3/04 (2006.01); H02K 5/04 (2006.01); H02K 9/22 (2006.01); H02K 15/14 (2006.01); H02K 11/30 (2016.01); H01R 13/52 (2006.01);
U.S. Cl.
CPC ...
H02K 5/26 (2013.01); B62D 5/04 (2013.01); B62D 5/0403 (2013.01); B62D 5/0409 (2013.01); H02K 3/04 (2013.01); H02K 3/12 (2013.01); H02K 3/38 (2013.01); H02K 3/50 (2013.01); H02K 5/04 (2013.01); H02K 5/161 (2013.01); H02K 5/22 (2013.01); H02K 5/225 (2013.01); H02K 7/08 (2013.01); H02K 7/083 (2013.01); H02K 9/227 (2021.01); H02K 11/30 (2016.01); H02K 11/33 (2016.01); H02K 15/085 (2013.01); H02K 15/14 (2013.01); H01R 13/52 (2013.01); H02K 2203/09 (2013.01); H02K 2211/03 (2013.01);
Abstract
A motor includes a rotor, a stator including coils defined by windings of coil wires, a coil support into which the coil wires are inserted, a bearing supporting the shaft, a holder with a through-hole that holds both the bearing and the coil support. The coil support includes a base on the top surface of the stator, and a coil support portion extending axially upward from the base, at least a portion of which is located in the through-hole. The base is fitted to the stator through a gap.