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:
Oct. 24, 2006
Filed:
Dec. 04, 2003
Jong Han Park, Gwangmyeong-si, KR;
Young Min Park, Incheon-si, KR;
Chang Seon Lee, Seoul, KR;
Sung OH Choi, Gwangmyeong-si, KR;
Sung Chun Kim, Seoul, KR;
Seung Yong Chang, Seoul, KR;
Seok Ho Yoon, Seoul, KR;
Baik Young Chung, Incheon-si, KR;
Jong Han Park, Gwangmyeong-si, KR;
Young Min Park, Incheon-si, KR;
Chang Seon Lee, Seoul, KR;
Sung Oh Choi, Gwangmyeong-si, KR;
Sung Chun Kim, Seoul, KR;
Seung Yong Chang, Seoul, KR;
Seok Ho Yoon, Seoul, KR;
Baik Young Chung, Incheon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Multi-type air conditioner including an outdoor unit installed in an outdoor, including a compressor, a refrigerant flow controlling part connected to a discharge end of the compressor for guiding the refrigerant proper to operation conditions selectively, and an outdoor heat exchanger connected to the refrigerant flow controlling part, a plurality of indoor units each installed in a room and having an indoor heat exchanger and an electronic expansion valve having one end connected to one end of the indoor heat exchanger, a plurality of, at least two, distributors between the outdoor unit and the plurality of indoor units for improving installation freedom of the plurality of indoor units, selectively guiding refrigerant from the outdoor unit to the plurality of indoor units proper to operation conditions, and guiding the refrigerant passed through the indoor units to the outdoor unit again, and a device for shutting off introduction of the refrigerant into the distributors connected to inoperative indoor units.