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:
Mar. 09, 2010
Filed:
Jun. 05, 2006
Didier Hippolyte Hernandez, Quiers, FR;
Romain Nicolas Lunel, Brie Comte Robert, FR;
Christophe Pieussergues, Nangis, FR;
David Pinchon, Milly la Foret, FR;
Guillaume Sevi, Ivry sur Seine, FR;
Didier Hippolyte Hernandez, Quiers, FR;
Romain Nicolas Lunel, Brie Comte Robert, FR;
Christophe Pieussergues, Nangis, FR;
David Pinchon, Milly la Foret, FR;
Guillaume Sevi, Ivry sur Seine, FR;
SNECMA, Paris, FR;
Abstract
A system of attaching an injection system to a turbojet combustion chamber base. It comprises a deflector welded onto the chamber base. The deflector comprises an annular portion having an edge forming a retaining shoulder directed toward the front of the turbojet and the injection system comprises a collar on which is formed a retaining shoulder directed toward the rear of the turbojet and pressing against the retaining shoulder of the deflector.