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:
Jul. 30, 2019
Filed:
Apr. 28, 2015
Applicant:
Johnson Electric International Ag, Murten, CH;
Inventors:
Hai Feng Shi, Shenzhen, CN;
Rui Feng Qin, Hong Kong, CN;
Yan Bing Li, Shenzhen, CN;
Dong Qiang Zang, Shenzhen, CN;
Assignee:
JOHNSON ELECTRIC INTERNATIONAL AG, Murten, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/18 (2006.01); B62D 5/04 (2006.01); H02K 1/17 (2006.01);
U.S. Cl.
CPC ...
B62D 5/0406 (2013.01); H02K 1/17 (2013.01); H02K 1/185 (2013.01); H02K 1/18 (2013.01);
Abstract
A housing assembly has a housing having an open end. A plurality of magnets are fixed to an inner surface of the housing. A magnet holder supports the magnets against movement in the axial and circumferential directions. A cover is mounted in the magnet holder for fixing the magnets in the radial direction. The cover is resiliently deformed when assembled to the magnet holder and magnets, and abuts and resiliently urges the magnets towards the inner surface of the housing.