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:
Jun. 08, 2004
Filed:
Apr. 29, 2002
Soon Kwang Kwon, Pusan-shi, KR;
Sung Yeob Lim, Kyongsangnam-do, KR;
Gyeong Yeol Noh, Kyongsangnam-do, KR;
Chang Woong An, Kyongsangnam-do, KR;
Kam Gyu Lee, Pusan-shi, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Device and method for controlling supply of current and static capacitance to a compressor, the device including a control signal generating part for providing control signals for controlling a current and a static capacitance to a main winding and a supplementary winding of the compressor, a current controlling part for limiting the current of the utility voltage to the main winding in the starting and supplying the current to the main winding regularly after the starting in response to the control signal, and a static capacitance controlling part for supplying both a starting static capacitance and an operative static capacitance to a supplementary winding in starting, and for supplying only the operative static capacitance after the starting, in response to the control signal.