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:
Jul. 14, 2020
Filed:
Aug. 08, 2017
Applicant:
Lennox Industries Inc., Richardson, TX (US);
Inventor:
Palanivel Subramaniam, Richardson, TX (US);
Assignee:
Lennox Industries Inc., Richardson, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 11/30 (2018.01); F24F 11/77 (2018.01); F24F 110/00 (2018.01);
U.S. Cl.
CPC ...
F24F 11/77 (2018.01); F24F 11/30 (2018.01); F24F 2110/00 (2018.01); F24F 2221/50 (2013.01);
Abstract
An apparatus includes a processor and a blower drive. The processor receives an altitude and a first blower coefficient. The processor determines a second blower coefficient based on the first blower coefficient and the altitude. The blower drive receives the second blower coefficient and adjusts at least one of a speed and a torque of a motor based on the second blower coefficient.