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:
Nov. 14, 2017
Filed:
Oct. 31, 2013
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Kyoungbum Kim, Gyeonggi-do, KR;
Sanghoon Moon, Gyeonggi-do, KR;
Hyoungjun Cho, Seoul, KR;
Jung Shik Kim, Seoul, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/22 (2006.01); H02K 3/52 (2006.01); H02K 1/14 (2006.01);
U.S. Cl.
CPC ...
H02K 3/522 (2013.01); H02K 1/148 (2013.01); H02K 1/22 (2013.01);
Abstract
A rotor of a wound rotor synchronous motor is manufactured by forming a rotor core using a plurality of core blocks, and fitting bobbins with a coil wound onto the core blocks. In particular, the core blocks are connected such that tops of the bobbins extend from bobbin bodies and are connected with tops of other bobbins fitted on the adjacent core blocks. Additionally, a molding material may be injected into spaces between the core blocks.