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:
Jul. 29, 2025
Filed:
Oct. 03, 2022
General Electric Company, Schenectady, NY (US);
Rajan Prakash, Bangalore, IN;
Anil Kumar Dasoji, Bangalore, IN;
Lawrence Melville Danner, Greenville, SC (US);
GE Infrastructure Technology LLC, Greenville, SC (US);
Abstract
A maintenance system for a flame detector in an enclosure for an industrial machine, such as turbomachine, is disclosed. The maintenance system may include a conduit having an inlet at an exterior of the enclosure and an outlet at an interior of the enclosure. The outlet is adjacent the flame detector. The maintenance system also includes a source of air and a valve fluidly coupling the inlet of the conduit and the source of air. The valve is configured to deliver a compressed air from the source of air through the outlet of the conduit onto a surface of the flame detector, thereby removing contaminants from the surface and/or cooling the surface. A controller can be provided to automatically operate the cleaning and cooling system when a fault signal is observed.