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:
May. 25, 2010
Filed:
Nov. 08, 2006
Applicant:
Francisco J. Cunha, Avon, CT (US);
Inventor:
Francisco J. Cunha, Avon, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
An article, such as a gas turbine engine turbine blade, includes a film cooling system having a trench recessed within a wall of the component, a passage that opens into the trench for discharging a coolant flow into the trench, and a guide member within the trench for influencing the coolant flow discharge from the passage.