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. 26, 2024
Filed:
Aug. 27, 2021
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Keita Kitagawa, Osaka, JP;
Youichi Handa, Osaka, JP;
Yoshiteru Nouchi, Osaka, JP;
Masaya Nishimura, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/873 (2018.01); F24F 11/39 (2018.01); F24F 11/49 (2018.01);
U.S. Cl.
CPC ...
F24F 11/873 (2018.01); F24F 11/39 (2018.01); F24F 11/49 (2018.01);
Abstract
A contamination information estimation system includes a camera that captures an image of a drain pan in a casing of an air conditioner, and an estimator that estimates contamination information related to contamination on the drain pan on the basis of image data captured by the camera and operation data of the air conditioner and/or environment data related to an environment in which the air conditioner is provided.