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. 18, 2020
Filed:
Sep. 24, 2014
Applicant:
Snecma, Paris, FR;
Inventors:
Christophe Chabaille, Moissy Cramayel, FR;
Sébastien Loval, Moissy Cramayel, FR;
Assignee:
Safran Aircraft Engines, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/22 (2006.01); F23R 3/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/22 (2013.01); F23R 3/28 (2013.01); F05D 2220/32 (2013.01);
Abstract
A fuel injector () such as an injector for an annular combustion chamber of a turbine engine, comprising a downstream head () having a central outlet () and an annular peripheral outlet () surrounding the central outlet (), and an injector arm () upstream of the head () comprising coaxial central channel () and annular channel (), characterised in that the central channel () is in fluid communication with the peripheral outlet () and the annular channel () is in fluid communication with the central outlet ().