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. 05, 2005
Filed:
Mar. 04, 2003
Min Ho SO, Seoul-si, KR;
Won Hee Lee, Seoul-si, KR;
Chang Min Choi, Seoul, KR;
Yoon Jei Hwang, Seoul, KR;
Deok Huh, Buchun-si, KR;
Cheol Min Kim, Kwangmyung-si, KR;
Min Ho So, Seoul-si, KR;
Won Hee Lee, Seoul-si, KR;
Chang Min Choi, Seoul, KR;
Yoon Jei Hwang, Seoul, KR;
Deok Huh, Buchun-si, KR;
Cheol Min Kim, Kwangmyung-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed are an air conditioning system with two compressors and a method for operating the same, so as to variably change a compression capacity of a refrigerant according to the variation of cooling load. Herein, when a full operation order is inputted to the two compressors in order to satisfy increased cooling load, the first compressor is first operated, and then the second compressor having a compression capacity of a refrigerant smaller than that of the first compressor is additionally operated, so that a current peak value for operating the compressors does not exceed an allowable current range of a circuit breaker installed in a home or building, thereby safely controlling the air conditioning system and simultaneously allowing the current to be provided to other electric appliances, thus improving users' convenience.