TURBOFAN ENGINE WITH OVERPRESSURE RELIEF DOOR ON A CASING SITUATED IN THE BYPASS CHANNEL

TURBOFAN ENGINE WITH OVERPRESSURE RELIEF DOOR ON A CASING SITUATED IN THE BYPASS CHANNEL

A turbofan engine including a core engine and at least one fan by means of which fluid is guided to a primary flow channel for the core engine as well as to a secondary flow channel of the turbofan engine, wherein the secondary flow channel extends around the core engine, and at least one conduit gu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHULZ, Michael, THIES, Robert
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACCESSORIES THEREFOR
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
BLASTING
COSMONAUTICS
ENGINE PLANTS IN GENERAL
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FIXED CONSTRUCTIONS
FLYING SUITS
HANDCUFFS
HEATING
KEYS
LIGHTING
LOCKS
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
PARACHUTES
PERFORMING OPERATIONS
SAFES
STEAM ENGINES
TRANSPORTING
WEAPONS
WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:A turbofan engine including a core engine and at least one fan by means of which fluid is guided to a primary flow channel for the core engine as well as to a secondary flow channel of the turbofan engine, wherein the secondary flow channel extends around the core engine, and at least one conduit guided inside a hollow space of a splitter fairing that is arranged in the secondary flow channel. The splitter fairing has at least one overpressure flap with at least one deformable hinge element, with the overpressure flap being flappable as the deformable hinge element is being deformed if a pressure inside the hollow space exceeds a threshold value. Further, at least one opening mechanism is provided by means of which, in the event that the pressure inside the hollow space exceeds a threshold value, a fixation of the overpressure flap is released.