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:
Mar. 26, 2019
Filed:
Jun. 03, 2016
Rolls-royce Corporation, Indianapolis, IN (US);
Mark Hudson, Mickle Trafford, GB;
Michael Cybulsky, Indianapolis, IN (US);
Raymond J. Sinatra, Indianapolis, IN (US);
Roy Peter McIntyre, Derby, GB;
Taylor K. Blair, Blacksburg, VA (US);
Gary Pickrell, Blacksburg, VA (US);
Romesh Batra, Blacksburg, VA (US);
Mark Hudson, Chester, GB;
Rolls-Royce Corporation, Indianapolis, IN (US);
Rolls-Royce PLC, London, GB;
Turbine Surface Technologies Limited, Derby, GB;
Virginia Polytechnic Institute & State University, Blacksburg, VA (US);
Abstract
An example system includes at least one acoustic sensor configured to generate at least one acoustic data signal indicative of an acoustic signal generated by a thermal spray system comprising a flowstream, a computing device, and an acoustic data signal processing module operable by the computing device to determine an ignition attribute of the thermal spray system by analyzing at least a pre-ignition window of the acoustic data signal received by the computing device.