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:
May. 04, 2021
Filed:
Mar. 08, 2019
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Brett Barker, Indianapolis, IN (US);
Eric Koenig, Fishers, IN (US);
Tyler Gillen, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/14 (2006.01); F01D 21/00 (2006.01); F01D 25/12 (2006.01); F02C 7/12 (2006.01); G05B 19/042 (2006.01);
U.S. Cl.
CPC ...
G01M 15/14 (2013.01); F01D 21/003 (2013.01); F01D 25/12 (2013.01); F02C 7/12 (2013.01); G05B 19/042 (2013.01); F05D 2260/201 (2013.01); F05D 2260/80 (2013.01); G05B 2219/25125 (2013.01);
Abstract
A gas turbine engine probe comprises a housing mounted in a borescope port of the engine. The housing includes at least one coolant passage that conducts coolant through the housing. The probe develops an indication of an engine condition, such as blockage in the engine due to sand and/or other debris.