An embodiment includes: a fan (10) configured to generate an airflow; a rotor core (20) provided outside in the radial direction of the fan (10); a stator core (40) facing the rotor core (20); a housing (30) that forms an inner circumferential surface (31) surrounding the fan (10) and that internally includes an accommodation space (32) accommodating the rotor core (20) and the stator core (40); and a compressor (70). The inner circumferential surface (31) of the housing has a cylindrical surface (31a) and a nozzle surface (31b), the housing (30) internally defines a cooling flow path (Pc) configured to guide compressed air to the accommodation space (32) and a housing flow path (Ph) configured to guide compressed air to a boundary air outlet (33) formed near the boundary between the cylindrical surface (31a) and the nozzle surface (31b), and the boundary air outlet (33) is oriented in a direction to blow compressed air along the nozzle surface (31b) in a flow direction.
FAN DEVICE AND AIRCRAFT PROVIDED WITH SAME
LÜFTERVORRICHTUNG UND DAMIT AUSGESTATTETES FLUGZEUG
DISPOSITIF DE VENTILATEUR ET AÉRONEF ÉQUIPÉ DE CE DERNIER
2024-03-27
Patent
Elektronische Ressource
Englisch
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