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. 08, 2016
Filed:
Feb. 07, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Jose Roland Rodrigues, Nandy, FR;
Emilie Charlotte Pousseo, Paris, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/232 (2006.01); F02C 9/26 (2006.01); F02C 7/22 (2006.01); F23K 5/14 (2006.01); F23D 11/26 (2006.01); F23R 3/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/232 (2013.01); F02C 7/22 (2013.01); F02C 9/263 (2013.01); F23D 11/26 (2013.01); F23K 5/147 (2013.01); F02C 7/222 (2013.01); F23D 2214/00 (2013.01); F23D 2900/00016 (2013.01); F23N 2035/24 (2013.01); F23R 3/28 (2013.01);
Abstract
A fuel injector for a turbine engine, the injector including a body including a primary fuel circuit and a secondary fuel circuit fed by a metering valve. A leakage channel extends from a zone in fluid flow connection with the primary circuit to a zone in fluid flow connection with the secondary circuit. The leakage channel is configured to be open in a closed position of the metering valve and to be closed by the metering valve moving.
Rodrigues, Jose. (2016). Turbine engine fuel injector with leakage flow controlled by position of metering valve (U.S. Patent No. 9488107). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9488107
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile