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. 19, 2021
Filed:
Aug. 01, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Kwangsoo Jung, Seoul, KR;
Woocheol Kang, Seoul, KR;
Geunhyung Lee, Seoul, KR;
Gwinan Hwang, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 39/02 (2006.01); F25B 47/02 (2006.01); F25D 21/08 (2006.01); F25D 21/06 (2006.01); F25D 21/12 (2006.01); F28F 17/00 (2006.01);
U.S. Cl.
CPC ...
F25B 39/02 (2013.01); F25B 39/024 (2013.01); F25B 47/02 (2013.01); F25D 21/06 (2013.01); F25D 21/08 (2013.01); F25D 21/12 (2013.01); F28F 17/00 (2013.01);
Abstract
Disclosed is an evaporator including a case formed in an empty box type and having a storage chamber therein; a cooling tube formed on the case in a preset pattern and filled with refrigerant for cooling therein; a heating tube formed on the case in a preset pattern so as not to be overlapped with the cooling tube and filled with working fluid for defrosting therein; and a heating unit fixed to an external surface of the case corresponding to the heating tube and configured to heat the working fluid within the heating tube.