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. 30, 2010
Filed:
May. 12, 2005
Kyung-hoon Lee, Seoul, KR;
Jae-yoon OH, Gyeonggi-Do, KR;
Jun-ho Ahn, Seoul, KR;
June-hee Won, Seoul, KR;
Dal-ho Cheong, Seoul, KR;
Kyung-Hoon Lee, Seoul, KR;
Jae-Yoon Oh, Gyeonggi-Do, KR;
Jun-Ho Ahn, Seoul, KR;
June-Hee Won, Seoul, KR;
Dal-Ho Cheong, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A rotor of a synchronous reluctance motor is provided. The rotor may include a laminated core including a plurality of laminated silicon steel sheets being equally divided into a plurality of regions with respect to a central portion of the plurality of silicon steel sheets. Each of the plurality of regions may include a plurality of barriers. Guide pin holes may be formed between adjacent regions so as to receive guide pins therethrough to align the plurality of silicon steel sheets and end caps provided at opposite ends thereof. Rivets may penetrate receiving holes formed at corresponding barriers in each of the respective regions so as to couple the laminated core and the end caps.