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:
Jun. 15, 2021
Filed:
Apr. 26, 2019
Applicant:
Young-hwan Choi, Seoul, KR;
Inventor:
Young-Hwan Choi, Seoul, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H 8/00 (2006.01); F24H 1/44 (2006.01); F24H 1/28 (2006.01); F22B 33/08 (2006.01); F22B 7/14 (2006.01); F24H 1/36 (2006.01); F24H 9/00 (2006.01); F24H 3/04 (2006.01); F24H 6/00 (2006.01);
U.S. Cl.
CPC ...
F24H 1/44 (2013.01); F22B 7/14 (2013.01); F22B 33/08 (2013.01); F24H 1/28 (2013.01); F24H 1/36 (2013.01); F24H 3/0488 (2013.01); F24H 6/00 (2013.01); F24H 9/0031 (2013.01);
Abstract
The present invention relates to a boiler with a heating blower, the boiler being able to improve heat exchange efficiency without an additional boiler. According to the present invention, there is provided a heating blower that supplies high-temperature hot wind to a flame guide tube outside a storage tub, so it is possible to improve heat exchange efficiency of the flame guide tube and flue tube without an additional boiler.