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:
Dec. 10, 2019
Filed:
Aug. 08, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Fabian D. Betancourt, Meriden, CT (US);
Amarnath Ramlogan, Glastonbury, CA (US);
Lisa P. O'Neill, Manchester, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 21/00 (2006.01); F01D 9/04 (2006.01); F01D 11/00 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 21/003 (2013.01); F01D 9/041 (2013.01); F01D 11/003 (2013.01); F01D 25/24 (2013.01); F05D 2220/32 (2013.01); F05D 2260/30 (2013.01); F05D 2260/80 (2013.01); F05D 2260/941 (2013.01);
Abstract
A borescope plug for a gas turbine engine includes a base attachable to a case and defining a base cavity, a shank having a base engagement element at a first end of the shank, and a plug member located at a second end of the shank, the plug member configured to plug a borescope aperture in a borescope vane cluster. The base engagement element fits within the base cavity such that the base moveably retains the base engagement element and wherein the base engagement element can move within the base cavity.