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:
Jan. 20, 2004
Filed:
Nov. 27, 2001
Pierre Emmanuel Etienne Debeneix, Saint-Sauveur S/Ecole, FR;
Philippe Roger Fernand Guerout, Le Chatelet en Brie, FR;
Olivier Louis Fernand Huppe, Savigny le Temple, FR;
Gilles Gérard Claude Lepretre, Epinay sous Senart, FR;
Olivier Jean-Jacques Louaisil, Perthes en Gatinais, FR;
Thierry Jean-Maurice Niclot, Savigny sur Orge, FR;
SNECMA Moteurs, Paris, FR;
Abstract
The stator shroud is made up of components ( ) juxtaposed so as to form circumferences, which are successive and assembled separately to a common housing which surrounds them. Characteristically, the assembly is made with only one single fixing point ( ) per component ( ), while being completed by a support point ( ) sliding along the circumference. The result is a more flexible component assembly and a more even distortion, which allows better control of the clearances between the shroud and the rotor blades it surrounds.