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:
Feb. 04, 2025
Filed:
Mar. 16, 2022
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Masafumi Uda, Osaka, JP;
Yousuke Imai, Osaka, JP;
Keita Kawahara, Osaka, JP;
Kiichirou Satou, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F24F 7/007 (2006.01); F24F 120/12 (2018.01);
U.S. Cl.
CPC ...
F24F 11/0001 (2013.01); F24F 7/007 (2013.01); F24F 2120/12 (2018.01);
Abstract
An air circulation device includes a suction section configured to suck indoor air, and a blower section configured to blow the air sucked by the suction section into a room. The air is in a form of a vortex ring. The air circulation device is operable in at least a first mode in which the vortex ring blown therefrom reaches a wall surface of the room.