CONTROLLING BLADE PITCH BY A PLURALITY OF ELECTRIC MOTORS

The present invention relates to a rotor assembly where associated electric motors are configured to rotate the rotor, control the collective pitch of the rotor/assembly, and/or control the cyclic pitch of the rotor/assembly, by varying the relative rotational angle between two or more of the associ...

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Bibliographische Detailangaben
Hauptverfasser:	MUREN, Petter, SANDBERG, Pal H, JOHNSRUD, Ivar, MARTON, Trygve F
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS MARINE PROPULSION OR STEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a rotor assembly where associated electric motors are configured to rotate the rotor, control the collective pitch of the rotor/assembly, and/or control the cyclic pitch of the rotor/assembly, by varying the relative rotational angle between two or more of the associated electric motors. La présente invention concerne un bloc rotor dans lequel des moteurs électriques associés sont conçus pour entraîner en rotation le rotor, commander le pas général du rotor/bloc, et/ou commander le pas cyclique du rotor/bloc, par variation de l'angle de rotation relatif entre deux moteurs ou plus parmi les moteurs électriques associés.