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:
Apr. 17, 2012
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;
Universitéde Poitiers, Poitier, FR;
Abstract
A jet engine, including a wall surrounding a first gas flow ejected from a downstream end of the wall along a longitudinal axis, a second flow of gas running outside the wall in a direction of ejection of the first gas flow, at least one duct arranged on the periphery of the downstream end of the wall which is desired to eject a gas flow for interacting with one and/or the other gas flow, the at least one duct including a terminal section provided at the free end thereof with an outlet opening through which the fluid is ejected. The terminal section successively includes a first section of straight duct aligned along a median axis and a second duct section forming a bend relative to the straight section, the second portion having a free end provided with the outlet opening and sufficiently close to the median axis of the first section to give the terminal section a reduced restriction in a direction of formation of the bend.