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. 21, 2017
Filed:
Dec. 03, 2014
Applicant:
Harsco Technologies Llc, Fairmont, MN (US);
Inventors:
Christopher Ellingwood, Tannersville, PA (US);
Andrew Demers, Chittenango, NY (US);
John Pollard, Palmer Lake, CO (US);
Mark Spiridigloizzi, Easton, PA (US);
Assignee:
Harsco Technologies LLC, Fairmont, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2011.01); F24D 19/10 (2006.01); F24H 9/20 (2006.01);
U.S. Cl.
CPC ...
F24D 19/1009 (2013.01); F24D 19/1066 (2013.01); F24H 9/2057 (2013.01); F24D 2200/04 (2013.01);
Abstract
A system and method for controlling a boiler comprising a microcomputer operatively connected to a microcontroller wherein the microcontroller is configured to provide flame safeguard operations and the microcomputer is configured to provide operating control instructions to the microcontroller. The boiler control system may operate either in a stand-alone, cascade master or cascade slave configuration.