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:
Feb. 26, 2019
Filed:
Mar. 12, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Jaime G. Ghigliotty, Cabo Rojo, PR (US);
Edward F. Pietraszkiewicz, Southington, CT (US);
Dominic J. Mongillo, Jr., West Hartford, CT (US);
Christopher Corcoran, East Hartford, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); B22C 9/10 (2006.01); B22D 25/02 (2006.01);
U.S. Cl.
CPC ...
F01D 5/187 (2013.01); B22C 9/10 (2013.01); B22D 25/02 (2013.01); F01D 5/186 (2013.01); F05D 2220/32 (2013.01); F05D 2230/30 (2013.01); F05D 2240/303 (2013.01); F05D 2240/304 (2013.01); F05D 2250/185 (2013.01); F05D 2260/202 (2013.01); F05D 2260/2212 (2013.01); F05D 2260/22141 (2013.01); Y02T 50/676 (2013.01);
Abstract
A gas turbine engine component includes first and second walls spaced apart from one another to provide a cooling passage. First and second trip strips are respectively provided on the first and second walls and arranged to face one another. The first and second trip strips are arranged in an interleaved fashion with respect to one another in a direction.