AIRCRAFT TURBOMACHINE CASING AND METHOD OF MANUFACTURING SAME

The invention relates to a casing (3) of an aircraft turbomachine, said casing comprising: - an annular shell (9) extending around an axis A and made of a composite material comprising fibres which are woven and embedded in a resin, - an annular layer (4) made of abradable material extending inside...

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Bibliographische Detailangaben
Hauptverfasser:	MYSLINSKI, Paul, MALFROY, Ambroise Nicolas Marie, ANDERSON, Chris, MAXWELL, Foster Alexander, RETIVEAU-LECA, Adrienne, BROUSSAIS-COLELLA, Nicolas François Paul, ROBERTS, Meredith
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS SPRAYING OR ATOMISING IN GENERAL STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a casing (3) of an aircraft turbomachine, said casing comprising: - an annular shell (9) extending around an axis A and made of a composite material comprising fibres which are woven and embedded in a resin, - an annular layer (4) made of abradable material extending inside the shell, around axis A, and obtained by spreading and polymerising a paste, and - support panels (10) which extend around axis A and are interposed between the shell and the abradable layer. Carter (3) de turbomachine d'aéronef, ce carter comportant : - une enveloppe annulaire (9) s'étendant autour d'un axe A et réalisée dans un matériau composite comportant des fibres tissées et noyées dans une résine, - une couche annulaire (4) en matériau abradable s'étendant à l'intérieur de l'enveloppe, autour de l'axe A, et obtenue par étalement et polymérisation d'une pâte, et - des panneaux supports (10) s'étendant autour de l'axe A et intercalés entre l'enveloppe et la couche abradable.