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:
Dec. 29, 2020
Filed:
Feb. 03, 2017
Applicant:
Kyungdong Navien Co., Ltd., Pyeongtaek-si, KR;
Inventors:
Inchul Jeong, Seoul, KR;
Jung Yul Bae, Seoul, KR;
Assignee:
KYUNGDONG NAVIEN CO., LTD., Pyeongtaek-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24H 1/34 (2006.01); F28F 3/00 (2006.01); F24H 9/00 (2006.01); F28D 9/00 (2006.01); F24H 1/40 (2006.01);
U.S. Cl.
CPC ...
F24H 1/34 (2013.01); F24H 1/40 (2013.01); F24H 9/00 (2013.01); F24H 9/0026 (2013.01); F28D 9/00 (2013.01); F28D 9/0006 (2013.01); F28F 3/00 (2013.01);
Abstract
The present subject matter includes: heating medium channels, in the space in between a pair of plates facing each other, through which the heating medium flows; combustion gas channels, on the outer sides of the heating medium channels, through which combustion gas burned in a burner flows; and heating medium dispersion parts, having an opening part and a shutting part, on an inlet, through which the heating medium flows into the heating medium channel, and an outlet, through which the heating medium flows out from the heating medium channel.