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. 01, 2022
Filed:
Feb. 23, 2018
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Atsushi Kimata, Tokyo, JP;
Makoto Kurihara, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/89 (2018.01); F24F 1/005 (2019.01); F24F 1/0022 (2019.01); F24F 13/20 (2006.01);
U.S. Cl.
CPC ...
F24F 11/89 (2018.01); F24F 1/005 (2019.02); F24F 1/0022 (2013.01); F24F 13/20 (2013.01); F24F 2013/207 (2013.01);
Abstract
An indoor unit of an air-conditioning apparatus includes a main body including a main board that is provided with a control terminal compatible with a plurality of expansion units. The main board is connected to an expansion board provided with at least one expansion terminal that is a connection terminal compliant with the same standard as the control terminal, and is connected to at least one of the plurality of expansion units via the expansion board.