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:
Oct. 21, 2008
Filed:
Jan. 05, 2006
Jeong-chul Kim, Gyeonggi-Do, KR;
Dong-il Lee, Gyeonggi-Do, KR;
Seung-do Han, Incheon, KR;
Hyoun-jeong Shin, Incheon, KR;
Jae-hong Ahn, Gyeonggi-Do, KR;
Seung-suk OH, Gyeonggi-Do, KR;
Jeong-Chul Kim, Gyeonggi-Do, KR;
Dong-Il Lee, Gyeonggi-Do, KR;
Seung-Do Han, Incheon, KR;
Hyoun-Jeong Shin, Incheon, KR;
Jae-Hong Ahn, Gyeonggi-Do, KR;
Seung-Suk Oh, Gyeonggi-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A hybrid induction motor comprises a stator fixedly installed in a casing, an induction rotor rotatably inserted into a center of the stator and having a shaft at a center thereof, a first synchronous rotor installed between the stator and the induction rotor in a circumferential direction of the shaft so as to be freely rotatable, and a second synchronous rotor facing the first synchronous rotor in a longitudinal direction of the shaft and installed between the stator and the induction rotor so as to be freely rotatable.