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:
Dec. 18, 2018
Filed:
Aug. 12, 2013
Applicant:
Daikin Industries, Ltd., Osaka-Shi, Osaka, JP;
Inventors:
Satoshi Nakai, Kusatsu, JP;
Masafumi Uda, Kusatsu, JP;
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 17/04 (2006.01); F24F 7/08 (2006.01); F24F 1/00 (2011.01); F04D 29/28 (2006.01); F04D 29/42 (2006.01); F04D 29/44 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
F24F 7/08 (2013.01); F04D 17/04 (2013.01); F04D 29/283 (2013.01); F04D 29/422 (2013.01); F04D 29/441 (2013.01); F04D 29/665 (2013.01); F04D 29/666 (2013.01); F24F 1/0025 (2013.01); F24F 2001/0048 (2013.01);
Abstract
Wind noise is suppressed while an air-blowing performance is maintained. An indoor unitof an air conditioner includes a cross flow fanand a rear guiderand a stabilizerwhich are provided on the respective sides of the outer periphery of the cross flow fanto form an air passage. Each of the rear guiderand the stabilizerhas, at least at a part in the axial direction which part is on the leading end side, twisted portions. In the circumferential direction of the cross flow fan, each twisted portionis deviated from the axial direction of the cross flow fangradually from one end to the other end.