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:
Feb. 24, 2015
Filed:
Nov. 24, 2010
Fabrice Marcel Noel Garin, Moissy Cramayel Cedex, FR;
Alain Dominique Gendraud, Moissy Cramayel Cedex, FR;
Gilles Jeannin, Moissy Cramayel Cedex, FR;
Sebastien Jean Laurent Prestel, Moissy Cramayel Cedex, FR;
Fabrice Marcel Noel Garin, Moissy Cramayel Cedex, FR;
Alain Dominique Gendraud, Moissy Cramayel Cedex, FR;
Gilles Jeannin, Moissy Cramayel Cedex, FR;
Sebastien Jean Laurent Prestel, Moissy Cramayel Cedex, FR;
Snecma, Paris, FR;
Abstract
A turbine stage of a turbine engine, the stage including a rotor wheel mounted inside a sectorized ring carried by an outer casing, the outer casing including at least a circumferential rim housed in an annular cavity to attach a downstream end of the ring sector. A bottom wall of the annular cavity of the ring sector remains radially spaced apart from the circumferential rim of the outer casing to provide a thermally insulating space between them and includes a radial positioning mechanism acting on the circumferential rim.