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:
Dec. 16, 2008
Filed:
Oct. 06, 2003
Gi-bong Kwon, Gyeongsangnam-Do, KR;
Su-won Lee, Gyeongsangnam-Do, KR;
Dae-jin Moon, Busan, KR;
Won-hyun Jung, Gyeongsangnam-DO, JP;
Dong-won Lee, Gyeongsangman-Do, KR;
Gi-Bong Kwon, Gyeongsangnam-Do, KR;
Su-Won Lee, Gyeongsangnam-Do, KR;
Dae-Jin Moon, Busan, KR;
Won-Hyun Jung, Gyeongsangnam-DO, JP;
Dong-Won Lee, Gyeongsangman-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method for controlling an operation of a compressor and its apparatus can easily control an operation of the compressor without a request for a high-priced operation control apparatus by operating the compressor with controlling the amount of currents flowing into a winding coil of a motor () of the compressor according to load capacity of the refrigerator. The apparatus includes a control unit () for generating a control signal for selecting a main winding coil (M) of a linear motor () of a compressor or an auxiliary winding coil (M) on the basis of the load capacity of a refrigerator, and a switching unit () for selecting the main winding coil (M) of the linear motor () or the auxiliary winding coil (M) on the basis of the control signal. Herein, the main winding coil of the linear motor () is divided into a plurality of auxiliary winding coils (M).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile