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:
Aug. 04, 2015
Filed:
Nov. 03, 2010
Applicants:
Didier Hippolyte Hernandez, Quiers, FR;
Romain Nicolas Lunel, Montereau sur le Jard, FR;
Inventors:
Didier Hippolyte Hernandez, Quiers, FR;
Romain Nicolas Lunel, Montereau sur le Jard, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 1/00 (2006.01); F23R 3/14 (2006.01); F23R 3/28 (2006.01);
U.S. Cl.
CPC ...
F23R 3/14 (2013.01); F23R 3/286 (2013.01); Y02T 50/675 (2013.01);
Abstract
A fuel mixing device for an annular combustion chamber of a turbine engine, including a member for centering a turbine engine injector head, at least one air intake ring including blades allowing swirling of air, a bowl including an annular row of air intake orifices, an annular cavity communicating with the air intake orifices, and channels arranged through the blades to feed air to the annular cavity.