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. 12, 2013
Filed:
Mar. 31, 2009
Jerome Huber, Toulouse, FR;
Jean-paul Bonnet, Poitiers, FR;
Joel Delville, Poitiers, FR;
Peter Jordan, Rom, FR;
Francois Strekowski, Poitiers, FR;
Jerome Huber, Toulouse, FR;
Jean-Paul Bonnet, Poitiers, FR;
Joel Delville, Poitiers, FR;
Peter Jordan, Rom, FR;
Francois Strekowski, Poitiers, FR;
Airbus Operations (S.A.S.), Toulouse, FR;
Centre National de la Recherche Scientifique (CNRS), Paris, FR;
Universite de Poitiers, Poitiers, FR;
Abstract
An aircraft jet engine including a wall centered about a longitudinal axis and surrounding a stream of gas ejected at a downstream end of the wall in the direction of the axis, primary ducts distributed at the periphery of the downstream end of the wall configured on command each to eject a jet of primary fluid to interact with the ejected stream of gas, the primary ducts of each pair converging towards one another near the downstream end of the wall so that the primary jets ejected form two sides of a triangle that meet at the vertex thereof in a view projected onto a plane perpendicular to a transverse plane, and secondary ducts each associated with each pair of primary ducts and configured on command to eject a jet of secondary fluid directed into the triangle formed by the primary jets.