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:
Jan. 06, 2015
Filed:
Oct. 04, 2011
Applicant:
Kevin D. Thompson, Indianapolis, IN (US);
Inventor:
Kevin D. Thompson, Indianapolis, IN (US);
Assignee:
Carrier Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H 3/00 (2006.01); F24H 9/20 (2006.01); F24H 8/00 (2006.01); F23N 1/10 (2006.01);
U.S. Cl.
CPC ...
F24H 9/2085 (2013.01); F24H 8/00 (2013.01); F23N 1/102 (2013.01); F24D 2200/046 (2013.01); Y02B 30/108 (2013.01); Y02B 30/102 (2013.01);
Abstract
A furnace includes an induced draft blower; an inducer motor driving the induced draft blower; and a furnace control determining a modulation percentage, the furnace control controlling RPM of the inducer motor in response to the modulation percentage.