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 9777940 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 03, 2017

Filed:

Aug. 31, 2012
Applicant:

Masanao Yasutomi, Kusatsu, JP;

Inventor:

Masanao Yasutomi, Kusatsu, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 13/10 (2006.01); F24F 1/00 (2011.01); F24F 11/00 (2006.01);
U.S. Cl.
CPC ...
F24F 13/10 (2013.01); F24F 1/0011 (2013.01); F24F 11/0078 (2013.01); F24F 2001/0048 (2013.01); F24F 2221/28 (2013.01);
Abstract

An air conditioning indoor unit includes a casing having an air outlet, a horizontal blade, a Coanda blade and a control unit. The horizontal blade changes an up and down direction flow of outlet air blown out from the air outlet. The Coanda blade cooperates with the horizontal blade in order to utilize the Coanda effect to change the outlet air to a Coanda airflow along a predetermined surface. The control unit changes postures of the Coanda blade and the horizontal blade to predetermined postures that change some of the outlet air to the Coanda airflow and do not change a remainder of the outlet air to the Coanda airflow.


Find Patent Forward Citations

Yasutomi, Masanao. (2017). Airflow direction control device of air conditioning indoor unit (U.S. Patent No. 9777940). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9777940

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