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. 03, 2010
Filed:
Feb. 21, 2007
Applicants:
Brandon W. Spangler, Vernon, CT (US);
Dominic J. Mongillo, Jr., West Hartford, CT (US);
Michael F. Blair, Manchester, CT (US);
Inventors:
Brandon W. Spangler, Vernon, CT (US);
Dominic J. Mongillo, Jr., West Hartford, CT (US);
Michael F. Blair, Manchester, CT (US);
Assignee:
United Technlogies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A turbine engine component has an airfoil portion having a pressure side and a suction side, a trailing edge discharge slot, and a suction side lip downstream of an exit of the trailing edge slot. The suction side lip is provided with negative features for increasing local heat transfer coefficient in the region of the suction side lip.