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:
Sep. 05, 2017
Filed:
Dec. 31, 2014
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Jeffrey Jacob Bizub, Milwaukee, WI (US);
Mark James Lemke, Sun Prairie, WI (US);
Assignee:
GENERAL ELECTRIC COMPANY, Schenetady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 23/22 (2006.01); F02D 41/22 (2006.01); F02D 35/02 (2006.01);
U.S. Cl.
CPC ...
G01L 23/221 (2013.01); F02D 35/027 (2013.01); F02D 41/22 (2013.01); G01L 23/227 (2013.01); F02D 2041/228 (2013.01); F02D 2200/021 (2013.01); F02D 2200/025 (2013.01); Y02T 10/40 (2013.01);
Abstract
A system includes a controller configured to receive noise signals acquired by at least two knock sensors of a plurality of knock sensors coupled to a reciprocating device. Each noise signal represents a noise signature of the reciprocating device detected at a respective knock sensor. The controller is also configured to determine a location of a coincident noise within the reciprocating device based at least on the received noise signals.