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:
Nov. 10, 2020
Filed:
Oct. 01, 2014
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Andreas Sadil, Newington, CT (US);
Steven W. Trinks, Wallingford, CT (US);
Jonathan M. Jause, Vernon, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/14 (2006.01); F02C 7/236 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); F02C 7/2365 (2013.01); F23R 3/14 (2013.01); F23R 2900/00018 (2013.01);
Abstract
A swirler is provided for a turbine engine. The swirler includes a swirler housing and a swirler nozzle that is attached to the housing. The housing defines a first inlet and a second inlet. The housing and the nozzle form an inner passage and an outer passage. The inner passage is radially within the nozzle and coupled with the first inlet. The outer passage is radially between the housing and the nozzle and coupled with the second inlet.