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. 26, 2016
Filed:
Apr. 17, 2009
Sebastien Digard Brou DE Cuissart, Paris, FR;
David Mathieu, Chelles, FR;
Eric Herzer, Houilles, FR;
Bruno Richard, Chanteloup les Vignes, FR;
Sebastien Digard Brou De Cuissart, Paris, FR;
David Mathieu, Chelles, FR;
Eric Herzer, Houilles, FR;
Bruno Richard, Chanteloup les Vignes, FR;
SNECMA, Paris, FR;
Abstract
A turbine nozzle for a turbomachine, the nozzle including two coaxial platforms interconnected by radial vanes, an inner platform being connected to an annular partition that is festooned or crenellated and on which there is fastened an annular support carrying elements made of abradable material. The support is capable of sliding circumferentially over the partition between a mounting-and-dismounting position and a position for locking the support on the partition.