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:
Mar. 22, 2011
Filed:
Jul. 25, 2007
Cameron Todd Walters, Newmarket, CA;
Richard Benoit, Beloeil, CA;
Alphonse Bellemare, Boucherville, CA;
Ronald Leslie Robinson, Brampton, CA;
Jiemin Wang, Mississauga, CA;
Harry Harris, Georgetown, CA;
Cameron Todd Walters, Newmarket, CA;
Richard Benoit, Beloeil, CA;
Alphonse Bellemare, Boucherville, CA;
Ronald Leslie Robinson, Brampton, CA;
Jiemin Wang, Mississauga, CA;
Harry Harris, Georgetown, CA;
Pratt & Whitney Canada Corp., Longueuil, Quebec, CA;
Abstract
A method of balancing an assembly of rotary parts of a gas turbine engine comprising measuring at least one of the concentricity and parallelism of each component and considering globally all possible component stacking positions to generate an optimized stacking position for each component of the assembly to minimize assembly unbalance.