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. 29, 2008
Filed:
Apr. 28, 2006
Michel Gilbert Roland Brault, Boussy Saint-Antoine, FR;
Maurice Guy Judet, Dammarie les Lys, FR;
Thomas Langevin, Dammarie les Lys, FR;
Patrick Claude Pasquis, Moisenay, FR;
Michel Gilbert Roland Brault, Boussy Saint-Antoine, FR;
Maurice Guy Judet, Dammarie les Lys, FR;
Thomas Langevin, Dammarie les Lys, FR;
Patrick Claude Pasquis, Moisenay, FR;
SNECMA, Paris, FR;
Abstract
A turbine module for a gas turbine engine includes at least one turbine disk and a disk-shaped component mounted on the turbine disk upstream relative to the gas flow. The module can be assembled to the compressor of the engine, wherein the component is preassembled to the turbine disk, before the module is assembled to the compressor, by bolting to an attachment flange fixedly attached to the turbine disk.