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:
Aug. 06, 2019
Filed:
Apr. 15, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventor:
David C. Jarmon, Kensington, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/28 (2006.01); C04B 35/565 (2006.01); C04B 35/571 (2006.01); C04B 35/573 (2006.01); C04B 35/634 (2006.01); C04B 35/638 (2006.01); C04B 35/80 (2006.01); C04B 35/83 (2006.01); C04B 37/00 (2006.01); F01D 11/00 (2006.01); F01D 25/24 (2006.01); F23R 3/00 (2006.01); F23R 3/28 (2006.01); F23R 3/60 (2006.01); F01D 5/00 (2006.01); F01D 9/00 (2006.01); F01D 25/00 (2006.01); F01D 25/30 (2006.01); F02K 1/82 (2006.01); B28B 1/00 (2006.01); B28B 11/12 (2006.01); C04B 35/622 (2006.01); C04B 35/64 (2006.01); C04B 35/76 (2006.01); D03D 25/00 (2006.01); F02C 7/28 (2006.01);
U.S. Cl.
CPC ...
F01D 25/28 (2013.01); B28B 1/001 (2013.01); B28B 1/002 (2013.01); B28B 11/12 (2013.01); C04B 35/565 (2013.01); C04B 35/571 (2013.01); C04B 35/573 (2013.01); C04B 35/62227 (2013.01); C04B 35/634 (2013.01); C04B 35/638 (2013.01); C04B 35/64 (2013.01); C04B 35/76 (2013.01); C04B 35/803 (2013.01); C04B 35/806 (2013.01); C04B 35/83 (2013.01); C04B 37/001 (2013.01); D03D 25/005 (2013.01); F01D 5/00 (2013.01); F01D 9/00 (2013.01); F01D 11/00 (2013.01); F01D 25/00 (2013.01); F01D 25/005 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F01D 25/30 (2013.01); F02C 7/28 (2013.01); F02K 1/822 (2013.01); F23R 3/002 (2013.01); F23R 3/007 (2013.01); F23R 3/283 (2013.01); F23R 3/60 (2013.01); C04B 2235/48 (2013.01); C04B 2235/5208 (2013.01); C04B 2235/5244 (2013.01); C04B 2235/5248 (2013.01); C04B 2235/5252 (2013.01); C04B 2235/5256 (2013.01); C04B 2235/612 (2013.01); C04B 2235/614 (2013.01); C04B 2235/616 (2013.01); C04B 2237/38 (2013.01); C04B 2237/385 (2013.01); C04B 2237/60 (2013.01); C04B 2237/61 (2013.01); C04B 2237/80 (2013.01); C04B 2237/84 (2013.01); F05D 2220/323 (2013.01); F05D 2230/10 (2013.01); F05D 2230/314 (2013.01); F05D 2240/91 (2013.01); F05D 2260/30 (2013.01); F05D 2260/31 (2013.01); F05D 2300/6033 (2013.01); F23M 2900/05004 (2013.01); Y02T 50/672 (2013.01); Y02T 50/675 (2013.01);
Abstract
A method of forming an integral fastener for a ceramic matrix composite component comprises the steps of forming a fiber preform, applying a polymer material to the fiber preform to form a rigid preform structure, machining an opening in the rigid preform structure, forming a fiber fastener, inserting the fiber fastener into the opening, removing the polymer material, and infiltrating a matrix material into the rigid preform structure and fiber fastener to form a ceramic matrix composite component with an integral fastener. A gas turbine engine is also disclosed.