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. 24, 2007
Filed:
Dec. 21, 2004
Applicants:
Roderick M Townes, Derby, GB;
Changmin Son, Derby, GB;
Colin Young, Derby, GB;
Inventors:
Assignee:
Rolls-Royce plc, London, GB;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cooling arrangement comprises a support () for a plurality of blades (). The support () comprises a plurality of blade mounting members () provided between adjacent blades (). The blades () are mounted upon the blade mounting members (). The cooling arrangement defines a pathway () for a cooling fluid. The cooling arrangement further includes a fluid directing formation (A) to direct the cooling fluid across the blade mounting member ().