logo

For the Inventor, By the Inventor

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.:

US 12638192 B1

PDFFull Text
Date of Patent:
May. 26, 2026

Filed:

Sep. 14, 2022

Boiler and method for stage change control thereof

Applicant:

Kyungdong Navien Co., Ltd., Pyeongtaek-si, KR;

Inventors:

Min Gun Joe, Seoul, KR;

Hyuk Choi, Seoul, KR;

Assignee:

KYUNGDONG NAVIEN CO., LTD., Pyeongtaek-si, KR;

Attorney:

ALG Intellectual Property, LLC

Primary Examiner:

Michael G Hoang

Assistant Examiner:

Kurt J Wolford

Int. Cl.
CPC ...
F24D 19/10 (2006.01); F23N 5/26 (2006.01); F24H 1/00 (2022.01); F24H 1/10 (2022.01); F24H 9/20 (2022.01); F24H 15/174 (2022.01); F24H 15/18 (2022.01); F24H 15/35 (2022.01); F24H 15/36 (2022.01); F24H 15/365 (2022.01); F24H 15/176 (2022.01);
U.S. Cl.
CPC ...
F24D 19/1051 (2013.01); F23N 5/265 (2013.01); F24H 1/0027 (2013.01); F24H 1/107 (2013.01); F24H 9/2035 (2013.01); F24H 15/174 (2022.01); F24H 15/35 (2022.01); F24H 15/36 (2022.01); F24H 15/365 (2022.01); F23N 2237/10 (2020.01); F24H 15/176 (2022.01); F24H 15/18 (2022.01);
Abstract

Provided are a boiler and a method for stage change control of the boiler. The boiler includes a burner to generate a calorie necessary for producing hot water by burning air and gas, and a controller to perform a stage change control operation, when the number of times, in which the stage is changed, is equal to or greater than a reference number of times, for a predetermined time, based on information on occurrence of the change of the stage in the burner, while hot water is used.

Find Patent Forward Citations

Joe, Min. (2026). Boiler and method for stage change control thereof (U.S. Patent No. 12638192). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12638192

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…