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:
Mar. 02, 2010
Filed:
Dec. 04, 2006
Applicants:
Jacques Auguste Amedee Boury, Saint Ouen En Brie, FR;
Patrice Eneau, Moissy Cramayel, FR;
Guy Moreau, Yerres, FR;
Inventors:
Jacques Auguste Amedee Boury, Saint Ouen En Brie, FR;
Patrice Eneau, Moissy Cramayel, FR;
Guy Moreau, Yerres, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A turbine blade, including an intrados wall, an extrados wall, at least one first radial trailing edge cavity, at least one second radial cavity upstream of the trailing edge cavity, an internal wall separating the radial cavities and with at least one channel connecting the cavities to one another, the channel being oriented in an axis intersecting the internal surface of the intrados wall.