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. 13, 2013
Filed:
Nov. 25, 2009
Françoise Deschamps, Dammarie les Lys, FR;
Alain Meriguet, Dammarie les Lys, FR;
Christophe Pieussergues, Nangis, FR;
Jean-luc Voisembert, Mormant, FR;
Françoise DesChamps, Dammarie les Lys, FR;
Alain Meriguet, Dammarie les Lys, FR;
Christophe Pieussergues, Nangis, FR;
Jean-Luc Voisembert, Mormant, FR;
SNECMA, Paris, FR;
Abstract
An aircraft turbomachine with a housing, and first and second fuel injection systems, where each system includes an injector fitted with an attachment plate traversed by three mounting holes positioned according to a first configuration for the first system and according to a second configuration distinct from the first for the second system. Each system also includes a reception device installed on the housing, a sealing joint interposed between the plate and the reception device, and securing screws which attach the plate on to its reception device. Sealing joints are identical for the first and second fuel injection systems.