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:
Oct. 22, 2013
Filed:
Jan. 20, 2011
Applicant:
Thomas G. Mulcaire, Derby, GB;
Inventor:
Thomas G. Mulcaire, Derby, GB;
Assignee:
Rolls-Royce PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An outlet guide vane structure for a gas turbine engine includes outlet guide vanes supported between inner and outer outlet guide walls. The guide walls form a diffuser aft of the guide vanes. The outer guide wall is secured directly to a compressor casing. A support structure, for example for supporting turbine nozzle guide vanes, is connected to an outer case of the engine at a flange. The support structure includes struts which pass through the outlet guide vane structure to provide a load path by which loads on the support structure are transferred to the outer case independent of the outlet guide vane structure.