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:
Nov. 15, 2022
Filed:
Jan. 09, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Donghwi Kim, Seoul, KR;
Hyungjoon Kim, Seoul, KR;
Junseong Park, Seoul, KR;
Yongcheol Sa, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 1/16 (2011.01); F28F 27/02 (2006.01); F25B 41/40 (2021.01); F24F 13/30 (2006.01); F24F 1/0063 (2019.01); F25B 13/00 (2006.01); F25B 41/26 (2021.01); F25B 41/31 (2021.01); F25B 41/34 (2021.01);
U.S. Cl.
CPC ...
F24F 1/16 (2013.01); F24F 1/0063 (2019.02); F24F 13/30 (2013.01); F25B 13/00 (2013.01); F25B 41/26 (2021.01); F25B 41/31 (2021.01); F25B 41/34 (2021.01); F25B 41/40 (2021.01); F28F 27/02 (2013.01); F28F 2250/06 (2013.01); Y02B 30/70 (2013.01);
Abstract
An air conditioning apparatus includes a heat exchange device that connects an outdoor unit to an indoor unit and that includes a heat exchanger configured to perform heat exchange between refrigerant and water. The heat exchanger reduces an amount of refrigerant used to perform a cooling operation or a heating operation.