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. 15, 2019
Filed:
Jul. 18, 2016
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Guy Lefebvre, St-Bruno-de-Montarville, CA;
Nicolas Grivas, Dollard-des-Ormeaux, CA;
Vincent Paradis, Longueuil, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, QC, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/28 (2006.01); F01D 25/24 (2006.01); F01D 9/04 (2006.01); F01D 5/02 (2006.01);
U.S. Cl.
CPC ...
F01D 25/28 (2013.01); F01D 5/02 (2013.01); F01D 9/041 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F05D 2220/32 (2013.01); F05D 2230/60 (2013.01); F05D 2240/80 (2013.01);
Abstract
A shroud mounting arrangement comprises a shroud housing and a shroud mounted to the shroud housing. The shroud is configured to surround a stage of rotor blades of a gas turbine engine. A circumferentially segmented vane ring is disposed axially adjacent to the stage of rotor blades. The circumferentially segmented vane ring comprises a plurality of vane segments. The vane segments jointly support the shroud housing.