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:
Jul. 06, 2021
Filed:
Nov. 07, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Christopher M. Juh, Hobe Sound, FL (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/04 (2006.01); F01D 5/02 (2006.01); F04D 29/66 (2006.01); F16F 15/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/027 (2013.01); F01D 25/04 (2013.01); F04D 29/662 (2013.01); F16F 15/322 (2013.01); F05D 2230/30 (2013.01);
Abstract
A trim balance device for a gas turbine engine having a rotatable shaft extending along a central longitudinal axis of the gas turbine engine includes a trim balance nut that is at least partially disposed about the rotatable shaft. The trim balance nut defines an aperture that extends from a first trim balance nut end towards a second trim balance nut end along the central longitudinal axis. The aperture being arranged to receive and seat a balance weight.