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:
Apr. 08, 2008
Filed:
Nov. 02, 2006
Applicants:
Toufik Djeridane, St. Bruno, CA;
Michael Leslie Clyde Papple, Ile des Soeurs, CA;
Sri Sreekanth, Mississauga, CA;
Alan Juneau, Mount Royal, CA;
Dominique Michel Nadeau, Brossard, CA;
Inventors:
Toufik Djeridane, St. Bruno, CA;
Michael Leslie Clyde Papple, Ile des Soeurs, CA;
Sri Sreekanth, Mississauga, CA;
Alan Juneau, Mount Royal, CA;
Dominique Michel Nadeau, Brossard, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, Québec, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotor assembly for a gas turbine engine, the rotor assembly comprises a plurality of cooling air deflectors made integral with the rotor disk to redirect air to a manifold at a bottom side of a corresponding blade retention slot on the periphery of the rotor disk.