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:
Apr. 24, 2018
Filed:
Dec. 17, 2015
General Electric Company, Schenectady, NY (US);
Lloyd Eric Rawson, Mason, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
A system for in situ cleaning of internal components of a gas turbine engine may generally include a plug assembly defining a fluid passageway that is configured to be installed within an access port of the engine such that the fluid passageway defines a flow path between inner and outer casings of the engine. The plug assembly may include an inner sleeve at least partially defining the fluid passageway and an outer sleeve configured to receive a portion of the inner sleeve. The system may also include a fluid conduit configured to be coupled between a fluid source positioned external to the gas turbine engine and an inlet end of the plug assembly for supplying a cleaning fluid to the plug assembly. The cleaning fluid may be directed through the fluid passageway and may then be expelled from the plug assembly into the interior of the gas turbine engine.