FAN COMPRISING AN INTER-BLADE PLATFORM

A turbine engine fan having an axis of revolution wherein a fan disk having an upstream face and a radial face is configured to receive a series of fan blades. An inter-blade platform wherein an upstream end, a blocking ferrule, are applied and attached on the one hand to the upstream end of the pla...

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Bibliographische Detailangaben
Hauptverfasser:	MOZER, Didier Pierre, AUBERT, Fabrice Michel François René, COUSTILLAS, Suzanne Madeleine, FORESTO, Paul Antoine
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A turbine engine fan having an axis of revolution wherein a fan disk having an upstream face and a radial face is configured to receive a series of fan blades. An inter-blade platform wherein an upstream end, a blocking ferrule, are applied and attached on the one hand to the upstream end of the platform and on the other hand to the upstream face of the fan disk, and an inlet cone. The blocking ferrule includes a radial ring and a lug, extending axially from the radial ring and configured to form a radial abutment for the inlet cone.