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:
Feb. 05, 2019
Filed:
Jul. 06, 2016
Pratt & Whitney Canada Corp., Longueuil, CA;
Ian Alexander MacFarlane, St-Bruno, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, QC, CA;
Abstract
A method of isolating a turbine shroud from propeller loads in an engine having an outer case with a mount defining a mount plane and an attachment location within the mount plane, the mount configured for attachment of the engine to an aircraft at the attachment location to transfer the propeller loads. The shaft of the engine is supported with a portion of the outer case extending from the mount and defining a load path for the propeller loads. The turbine support case is attached to extend free of the load path, by attaching the turbine support case to the outer case only through a connection along the plane, the connection defining a pivot point allowing a limited relative pivoting motion around the pivot point between the turbine support case and the mount. The turbine shroud is located by directly connecting it to the turbine support case.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile