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:
Jul. 19, 2005
Filed:
Oct. 14, 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;
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;
LG Electronics Inc., Seoul, KR;
Abstract
Multi-type air conditioner including an outdoor unit having a compressor, an outdoor heat exchanger, a flow path control valve for controlling a flow path of the refrigerant from the compressor, an outdoor expansion device for expanding liquid refrigerant introduced thereto in a condensed state via indoor units and providing to the outdoor heat exchanger when the room is heated, and an outdoor unit piping system, a plurality of indoor units each having an indoor expansion device, an indoor heat exchanger, and an indoor piping system, a distributor for selectively distributing the refrigerant from the outdoor unit to the indoor units and returning to the outdoor unit again proper to respective operation modes, and means for super cooling the refrigerant condensed at the outdoor heat exchanger or the indoor heat exchangers and flowed to the indoor expansion devices or to the outdoor expansion device, thereby super cooling the refrigerant supplied to the evaporator.