Turbo engine having non-ducted propellers provided with a reinforcing casing incorporating sections of pipes

An airplane unducted propeller turboshaft engine having a gas generator and a receiver including a propulsion assembly carrying least one propeller, the engine including a first casing, a second casing, and a third casing, the third casing being provided between the first and second casings and surr...

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Bibliographische Detailangaben
Hauptverfasser: Nuria Llamas Castro, Bruno Ramos, Bruno Albert Beutin, Maria Natal
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An airplane unducted propeller turboshaft engine having a gas generator and a receiver including a propulsion assembly carrying least one propeller, the engine including a first casing, a second casing, and a third casing, the third casing being provided between the first and second casings and surrounding at least a portion of the gas generator, a reinforcing shell presenting a first attachment zone mounted on the first casing, second attachment zone mounted on the second casing, and a wall provided between the first and second attachment zones and surrounding the third casing, wherein the reinforcing shell further includes at least one pipe segment integrated in the wall.