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:
Jun. 24, 2014
Filed:
Aug. 25, 2009
Stéphane Pierre Guillaume Blanchard, Chartrettes, FR;
Fabrice Marcel Noël Garin, Boissise la Bertrand, FR;
Laurent Pierre Joseph Ricou, Melun, FR;
Mathieu Dakowski, Noiseau, FR;
Stéphane Pierre Guillaume Blanchard, Chartrettes, FR;
Fabrice Marcel Noël Garin, Boissise la Bertrand, FR;
Laurent Pierre Joseph Ricou, Melun, FR;
Mathieu Dakowski, Noiseau, FR;
SNECMA, Paris, FR;
Abstract
A stationary vane assembly of a turbine engine including an inner casing and a high-pressure turbine guide vane assembly including at least two angular sectors including blades, the angular sectors being fixed on the casing, each angular sector including a platform and a fastening tab. The fastening tab protrudes from the platform radially inwardly. The casing includes a first annular groove receiving the fastening tabs, radial retaining pins for the angular sectors being introduced into bores made in the casing and the fastening tabs, the axial retaining pins being axially stopped by a ring mounted in a second annular groove of the casing.