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. 03, 1998
Filed:
Jul. 15, 1996
Alain Chevalier, Asnieres les Bourges, FR;
Marc Bouchez, Bourges, FR;
Dmitri Davidenko, Moscou, RU;
Valery Avrachkov, Moscow, RU;
Vadim Levine, Moscou, RU;
Aerospatiale Societe Nationale Industrielle, Paris, FR;
Abstract
An aircraft ram jet engine for supersonic and/or hypersonic flight, intended to operate over a wide range of speeds, of the type including: (a) an oxidant inlet; (b) at least one fuel injector; (c) a body in which the oxidant and fuel intended to be burned are mixed and the gases resulting from this combustion are channeled; and (d) at least one wall of the body consisting, at least partially, of plates (12) linked together by articulations. The ram jet engine comprises first fluid blowing means (19, 22), mounted in the region of the articulations (13), in order to cool them.