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:
Feb. 18, 2020
Filed:
Nov. 15, 2018
Applicant:
Nidec Corporation, Kyoto, JP;
Inventors:
Assignee:
NIDEC CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2006.01); G11B 19/20 (2006.01); H02K 21/24 (2006.01); G11B 25/04 (2006.01); H02K 15/03 (2006.01); H02K 1/30 (2006.01); H02K 3/34 (2006.01); H02K 5/167 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2786 (2013.01); G11B 19/2045 (2013.01); H02K 21/24 (2013.01); G11B 25/043 (2013.01); H02K 1/30 (2013.01); H02K 3/345 (2013.01); H02K 5/1675 (2013.01); H02K 15/03 (2013.01); H02K 2205/03 (2013.01);
Abstract
A protrusion includes a leading end to which a yoke is fixed and a connector that connects an axially lower end of a flange and the leading end. A minimum width of the connector in a direction intersecting a direction in which the protrusion protrudes is smaller than a maximum width of the leading end in a radial direction. A radial position at a radially inner end of the leading end is located radially outward with respect to a side surface in a radially inward direction of a magnet.