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. 26, 2002
Filed:
Apr. 14, 2000
Applicant:
Inventors:
Didier Georges Feder, Savigny Le Temple, FR;
Guy Jean-Louis Lapergue, Rubelles, FR;
Bertrand Pierre Renaud Monville, Moissy Cramayel, FR;
Laurent Claude Patrick Salperwyck, Lizines, FR;
Assignee:
Snecma Moteurs, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/00 ; F02K 1/12 ;
U.S. Cl.
CPC ...
F02K 1/00 ; F02K 1/12 ;
Abstract
An axisymmetric, converging-diverging exhaust nozzle swiveled by a guided vectoring ring ( ). The guides comprise three axial apertures ( ) which are each located in a base firmly joined to relatively fixed structure and of which the center planes intersect along the longitudinal axis of the turbojet-engine. The side walls ( ) of the apertures ( ) guide three mutually equidistant spherical rollers ( ) fastened to radial stubs ( ) firmly affixed to the vectoring ring ( ).