Title:
The rotor wheel of a turbine engine
Document Type and Number:
Japanese Patent JP6093774
Kind Code:
B2
Abstract:
A rotor wheel for a turbine engine, such as an airplane turboprop or turbojet, the rotor wheel including a rotor disk including teeth at its outer periphery defining slots for axially mounting and radially retaining blade roots. An annular lip includes an annular rim extending axially downstream from and radially towards an inside of a radial retaining mechanism formed to project axially from an upstream face of the disk, and a sealing mechanism is arranged radially inside the annular lip and upstream ends of platforms of the blades.
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Inventors:
Alain Dominique, Jean Draw
Galin, Fabrice Marcel Noel
Lunel, Roman Nicola
Galin, Fabrice Marcel Noel
Lunel, Roman Nicola
Application Number:
JP2014541731A
Publication Date:
March 08, 2017
Filing Date:
November 12, 2012
Export Citation:
Assignee:
Saffron Aircraft Engines
International Classes:
F01D5/30; F01D5/02; F01D11/00; F01D25/00; F02C7/28
Domestic Patent References:
| JP6307202A | ||||
| JP2007205350A |
Foreign References:
| US20070258816 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
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