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.

Date of Patent:
Oct. 10, 2023

Filed:

Jun. 23, 2021
Applicant:

Carrier Corporation, Palm Beach Gardens, FL (US);

Inventors:

Richard Gonchar, Burlington, CT (US);

Robert Ellett, Dawsonville, GA (US);

Carlos Chamorro, Powder Springs, GA (US);

Assignee:

CARRIER CORPORATION, Palm Beach Gardens, FL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 13/14 (2006.01); F24F 11/52 (2018.01); G01M 99/00 (2011.01);
U.S. Cl.
CPC ...
F24F 13/1426 (2013.01); F24F 11/52 (2018.01); G01M 99/008 (2013.01); F24F 2013/1433 (2013.01);
Abstract

Embodiments are provided for a method for verifying operation of a variable air valve (VAV) equipment. Embodiments can include operating a motor having a motor shaft coupled to VAV equipment in one of a plurality of modes, and controlling a direction of rotation of the motor shaft coupled to the VAV equipment. Embodiments can also include providing an indication of the direction of rotation of the motor shaft coupled to the VAV equipment. Also provided are embodiments for a system that is used for verifying the operation of VAV equipment.


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Gonchar, Richard. (2023). Indication of motor shaft rotation and controller location (U.S. Patent No. 11781782). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11781782

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