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:
Nov. 14, 2017
Filed:
Aug. 26, 2014
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
David William Billman, Louisville, KY (US);
Richard Dustin Henderson, La Grange, KY (US);
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Abstract
Air conditioner units and methods for operating air conditioner units are provided. A method includes determining an operational state of each heater bank of a plurality of heater banks of the air conditioner unit, and determining a speed of a blower fan of the air conditioner unit when the operational state of every heater bank is active. The method further includes comparing a blower fan motor rotational frequency to a rotational frequency threshold value when the speed is a low speed, and deactivating one of the plurality of heater banks when the blower fan motor rotational frequency is greater than the rotational frequency threshold value.