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. 05, 2013
Filed:
Oct. 20, 2008
Hae-ok Jung, Gyeongsangnam-Do, KR;
Seong-hun Seo, Gyeongsangnam-Do, KR;
Sang-il Choi, Gyeongsangnam-Do, KR;
Chul-hyun Nam, Gyeongsangnam-Do, KR;
Ki-seok Sung, Gyeongsangnam-Do, KR;
Hae-Ok Jung, Gyeongsangnam-Do, KR;
Seong-Hun Seo, Gyeongsangnam-Do, KR;
Sang-Il Choi, Gyeongsangnam-Do, KR;
Chul-Hyun Nam, Gyeongsangnam-Do, KR;
Ki-Seok Sung, Gyeongsangnam-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed are a motor for a compressor and a hermetic compressor having the same. An aluminum coil cheaper than a copper coil is used in the motor for the compressor, to thusly reduce a fabricating cost. Also, a ratio of a height of end coil of a coil to an inner diameter of a stator is appropriately designed or a ratio of an entire area of slot portions to the inner diameter of the stator is appropriately designed, and simultaneously a ratio of the inner diameter of the stator to a width of the tooth portion is appropriately designed, so as to previously prevent a deterioration of damping effect, increase in noise, lowering of efficiency, reduction of driven torque, all caused due to the use of the aluminum coil.