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:
May. 09, 2023
Filed:
Nov. 15, 2017
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F24F 11/62 (2018.01); F24F 11/77 (2018.01); F24F 11/46 (2018.01); F24F 110/70 (2018.01);
U.S. Cl.
CPC ...
F24F 11/0001 (2013.01); F24F 11/46 (2018.01); F24F 11/62 (2018.01); F24F 11/77 (2018.01); F24F 2110/70 (2018.01);
Abstract
In a system where a plurality of ventilation devices () are provided in one room, a control device () is provided to control, for the ventilation devices () operating, the number of the ventilation devices so that the detected values of the carbon dioxide sensors () are lower than the reference value.