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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.:

US 12577877 B1

PDFFull Text
Date of Patent:
Mar. 17, 2026

Filed:

Feb. 02, 2023

Rotor assembly, associated method of assembly, and computer program product therefor

Applicant:

Pratt & Whitney Canada Corp., Longueuil, CA;

Inventors:

Patrice Remy, St-Hubert, CA;

Pierre Gaudet, Montreal, CA;

Jiemin Wang, Mississauga, CA;

Assignee:

PRATT & WHITNEY CANADA CORP., Longueuil, CA;

Attorney:

Norton rose fulbright Canada LLP

Primary Examiner:

Thomas C Lee

Assistant Examiner:

Michael V Farina

Int. Cl.
CPC ...
F01D 5/06 (2006.01); F01D 5/02 (2006.01); F01D 21/00 (2006.01); F01D 25/04 (2006.01); G01M 1/12 (2006.01); G01M 1/16 (2006.01); G01M 1/30 (2006.01); G01M 15/14 (2006.01);
U.S. Cl.
CPC ...
F01D 5/025 (2013.01); F01D 21/003 (2013.01); F05D 2230/60 (2013.01); F05D 2260/37 (2013.01); F05D 2260/83 (2013.01); F05D 2270/304 (2013.01); F05D 2270/334 (2013.01);
Abstract

A computer program product contains computer-readable instructions, which, when operated on by a computer, performs the following method. A combination is determined of relative circumferential positions of the individual rotor components associated to a bow shape configuration of the centers of mass along the axially-extending sequence based on geometrical reference values concerning individual rotor components each having a center of mass and configured to be assembled to one another in an axial sequence to form a rotor assembly, the geometrical reference values being stored in a computer readable memory accessible to the computer.

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Quick Actions:

Remy, Patrice. (2026). Rotor assembly, associated method of assembly, and computer program product therefor (U.S. Patent No. 12577877). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12577877

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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