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:
Jan. 06, 2015
Filed:
Jan. 25, 2012
Applicants:
Julian M. Reed, Derby, GB;
Cedric B. Harper, Derby, GB;
Inventors:
Julian M. Reed, Derby, GB;
Cedric B. Harper, Derby, GB;
Assignee:
Rolls-Royce plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F01D 21/04 (2006.01); F02K 3/06 (2006.01);
U.S. Cl.
CPC ...
F01D 25/24 (2013.01); F01D 21/045 (2013.01); F01D 25/243 (2013.01); F02K 3/06 (2013.01); F05D 2250/283 (2013.01); Y02T 50/672 (2013.01);
Abstract
A turbomachine casing assembly including: a first casing element arrangeable adjacent to one or more rotating aerofoil structures of a turbomachine; a second casing element provided at a radially outer position with respect to the first casing element; and an infill member disposed between the first and second casing elements, wherein an end of the infill member is set back from an end of the first casing element such that a void is provided between the first and second casing elements.