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:
Sep. 09, 2014
Filed:
Jan. 30, 2008
Applicants:
Pil Hyun Yoon, Seoul, KR;
Sai Kee OH, Anyang-si, KR;
Inventors:
Pil Hyun Yoon, Seoul, KR;
Sai Kee Oh, Anyang-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 43/02 (2006.01); F25B 41/00 (2006.01); F25B 1/10 (2006.01); F25B 31/00 (2006.01);
U.S. Cl.
CPC ...
F25B 31/004 (2013.01); F25B 2400/04 (2013.01); F25B 2400/075 (2013.01); F25B 43/02 (2013.01); F25B 2341/0016 (2013.01);
Abstract
An air conditioner includes at least one compressor, an outlet pipe, an inlet pipe, and at least one bypass pipe. Oil and/or refrigerant discharged from the at least one compressor flows through the outlet pipe. The inlet pipe receives the oil and/or refrigerant flown through the outlet pipe and allows the oil and/or refrigerant to flow to the at least one compressor. The at least one bypass pipe is connected to the at least one compressor and allow bypass flows of the oil and/or refrigerant from the at least one compressor to the outlet pipe.