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, 2000
Filed:
Oct. 28, 1998
Applicant:
Inventors:
Troy R Lewandowski, Maumee, OH (US);
Ben M Balestra, Temperance, MI (US);
Assignee:
Glasstech, Inc., Perrysburg, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23N / ;
U.S. Cl.
CPC ...
431 12 ; 431 89 ; 431 18 ; 431 90 ;
Abstract
A gas burner assembly (10) and method for providing combustion air flow and gas fuel flow in linear proportion to a control signal. A blower motor (18) is driven by the control signal and drives a blower (14) whose output (16) has a static pressure proportional to the square of the blower speed. A gas fuel controller 28 is responsive to the static pressure of the blower output (16) to meter fuel in proportion to the square root of that static pressure.