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:
Sep. 08, 2015
Filed:
Mar. 15, 2010
Sebastien Alain Christophe Bourgois, Saint Germain les Corbeil, FR;
Romain Nicolas Lunel, Montereau sur le Jard, FR;
Thomas Olivier Marie Noel, Vincennes, FR;
Sebastien Alain Christophe Bourgois, Saint Germain les Corbeil, FR;
Romain Nicolas Lunel, Montereau sur le Jard, FR;
Thomas Olivier Marie Noel, Vincennes, FR;
SNECMA, Paris, FR;
Abstract
Annular combustion chamber () to be fitted on a turbomachine and comprising a chamber end wall (), a plurality of air and fuel injection systems () circumferentially distributed around an axis () of the combustion chamber () and mounted on said chamber end wall (), and, an air manifold () associated with each injection system (), comprising at least one wall () mounted on the chamber end wall () and projecting in the upstream direction to form an obstacle to a circumferential airflow around the axis () of the combustion chamber (), and an air inlet opening () formed at the upstream end of the air manifold () and opening radially outwards from an axis () of said injection system.