An aircraft headlight (2) comprises a housing (10); a retractable light emission unit (12), wherein the retractable light emission unit (12) is movable with respect to the housing (10) between a stowed position and an operating position; and an electric motor (14). The electric motor (14) comprises a casing (15), which is stationary with respect to the housing (10); a rotor (55), which is rotatable with respect to the casing (15) and which is mechanically coupled to the retractable light emission unit (12) for moving the retractable light emission unit (12) between the stowed position and the operating position by roting the rotor (55); at least one stationary magnet (60), which is attached to the casing (15); and at least one moving permanent magnet (62a, 62b), which is attached to the rotor (55) such that, in at least one rotational position of the rotor (55), the at least one moving permanent magnet (62a, 62b) is located vis-à-vis the at least one stationary magnet (60). The at least one stationary magnet (60) and the at least one moving permanent magnet (62a, 62b) have such polarities that the at least one stationary magnet (60) and the at least one moving permanent magnet (62a, 62b) exert a magnetic holding force onto the rotor (55), when the at least one moving permanent magnet (62a, 62b) is located vis-à-vis the at least one stationary magnet (60).
AIRCRAFT HEADLIGHT AND AIRCRAFT COMPRISING AN AIRCRAFT HEADLIGHT
FLUGZEUGSCHEINWERFER UND FLUGZEUG MIT EINEM FLUGZEUGSCHEINWERFER
PROJECTEUR D'AÉRONEF ET AÉRONEF COMPRENANT UN PROJECTEUR D'AÉRONEF
2025-06-18
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
AIRCRAFT HEADLIGHT AND AIRCRAFT COMPRISING AN AIRCRAFT HEADLIGHT
European Patent Office | 2025
|European Patent Office | 2024
|European Patent Office | 2024
|European Patent Office | 2023
|European Patent Office | 2024
|