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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 12031743 B1

PDFFull Text
Date of Patent:
Jul. 09, 2024

Filed:

Mar. 14, 2019

Indoor unit of air-conditioning apparatus having vane shaft connection mechanism and air-conditioning apparatus having vane shaft connection mechanism

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Katsuya Ishigami, Tokyo, JP;

Keisuke Tomomura, Tokyo, JP;

Tatsuo Furuta, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Tokyo, JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Edelmira Bosques

Assistant Examiner:

Michael James Giordano

Int. Cl.
CPC ...
F24F 13/12 (2006.01); F24F 13/14 (2006.01); F24F 13/20 (2006.01);
U.S. Cl.
CPC ...
F24F 13/12 (2013.01); F24F 13/20 (2013.01); F24F 2013/1433 (2013.01);
Abstract

An indoor unit of an air-conditioning apparatus includes a wind direction vane, a vane motor, an air passage wall, and a shaft joint member. Between a vane shaft and the air passage wall, an annular gap is provided. The shaft joint member includes a flange portion between the air passage wall and the vane motor. The flange portion radially extends outward from a center, thereby causing air that flows toward the vane motor through the annular gap to be diffused outward relative to a direction toward the vane motor.

Find Patent Forward Citations

Ishigami, Katsuya. (2024). Indoor unit of air-conditioning apparatus having vane shaft connection mechanism and air-conditioning apparatus having vane shaft connection mechanism (U.S. Patent No. 12031743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12031743

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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