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:
Oct. 13, 2020
Filed:
Dec. 07, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Zhongtao Dai, Glastonbury, CT (US);
Lance L. Smith, West Hartford, CT (US);
Jeffrey M. Cohen, Hebron, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/14 (2006.01); F23D 11/38 (2006.01); F23D 11/24 (2006.01); F23R 3/50 (2006.01); F23R 3/34 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); F23D 11/24 (2013.01); F23D 11/383 (2013.01); F23R 3/14 (2013.01); F23R 3/283 (2013.01); F23R 3/50 (2013.01); F23D 2206/10 (2013.01); F23R 3/343 (2013.01);
Abstract
A main mixer including a swirler along an axis, the swirler including an outer swirler with a multiple of outer vanes, and a center swirler with a multiple of center vanes and a swirler hub along the axis, the swirler hub including a fuel manifold and an inner swirler with a multiple of inner vanes that support a centerbody, the multiple of inner vanes interconnect the fuel manifold and the centerbody.