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:
Sep. 29, 2020
Filed:
Aug. 19, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Michael G. Abbott, Jupiter, FL (US);
Michael G. McCaffrey, Windsor, CT (US);
Grant O. Cook, III, Spring, TX (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/14 (2006.01); F01D 5/18 (2006.01);
U.S. Cl.
CPC ...
F01D 5/284 (2013.01); F01D 5/282 (2013.01); F01D 5/14 (2013.01); F01D 5/187 (2013.01); F05D 2220/32 (2013.01); F05D 2230/23 (2013.01); F05D 2300/6033 (2013.01);
Abstract
An airfoil includes a core having a first surface, a skin having a second surface disposed over at least a portion of the first surface of the core, and at least one of a transient liquid phase (TLP) bond and a partial transient liquid phase (PTLP) bond. The bond(s) are disposed between the first surface and the second surface, joining the skin to the core.