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:
Apr. 11, 2017
Filed:
Jan. 24, 2013
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Gyunam Kim, Seoul, KR;
Sungho Park, Seoul, KR;
Taewoong Nah, Seoul, KR;
Jaeyoo Yoo, Seoul, KR;
Boram Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 27/00 (2006.01); F04B 35/04 (2006.01); F04D 27/02 (2006.01);
U.S. Cl.
CPC ...
F04D 27/00 (2013.01); F04B 35/045 (2013.01); F04D 27/02 (2013.01);
Abstract
A compressor control apparatus, and a compressor control method. The compressor may be operated in an operation mode in which commercial power applied to the compressor does not pass through an alternating current capacitor when the load is in an overload state, thereby preventing the loss of a drive and effectively reducing the copper and core loss of the compressor.