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. 23, 2021
Filed:
Mar. 28, 2019
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
JinQuan Xu, East Greenwich, RI (US);
Frederic Tisdall Tenney, Glastonbury, CT (US);
Assignee:
Raytheon Technologies Corporation, Waltham, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/66 (2006.01); F01D 5/16 (2006.01); F01D 5/14 (2006.01); F04D 29/54 (2006.01); F02C 3/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/666 (2013.01); F01D 5/143 (2013.01); F01D 5/16 (2013.01); F02C 3/06 (2013.01); F04D 29/542 (2013.01); F04D 29/547 (2013.01); F04D 29/661 (2013.01); F05D 2260/961 (2013.01); Y02T 50/60 (2013.01);
Abstract
A stage of a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a row of flow directing components circumferentially disposed about a centerline axis and at least one flow directing component of the row having at least one design characteristic that is dissimilar from a corresponding design characteristic of at least one other flow directing component of the row.