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. 20, 2018
Filed:
Mar. 12, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Alberto A. Mateo, Vernon, CT (US);
Anthony P. Cherolis, Hartford, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/08 (2006.01); F01D 25/12 (2006.01); F01D 25/16 (2006.01); F02C 7/18 (2006.01); F01D 9/02 (2006.01); F01D 25/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/08 (2013.01); F01D 9/02 (2013.01); F01D 25/12 (2013.01); F01D 25/162 (2013.01); F02C 7/18 (2013.01); F01D 5/081 (2013.01); F01D 5/082 (2013.01); F01D 5/085 (2013.01); F01D 5/087 (2013.01); F01D 5/088 (2013.01); F01D 25/08 (2013.01); F05D 2220/32 (2013.01); F05D 2260/14 (2013.01); F05D 2260/202 (2013.01); F05D 2260/209 (2013.01); F05D 2260/2212 (2013.01); F05D 2270/3062 (2013.01); Y02T 50/676 (2013.01);
Abstract
A swirler tube is disclosed. A swirler is provided comprising a flange defining a first surface, a tube extending away from the first surface, a flow surface defined by a flange inner surface and a tube inner surface, the flange inner surface having an inlet diameter, and a metering feature disposed on the flow surface, wherein the metering feature is integral to the tube, the metering feature have a metering feature diameter that is less than the inlet diameter.