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Rotor and stator design with permanent magnets
Provided is a magnetic hinge device including a rotor having an elongated body with a rotor surface at least one permanent rotor magnet coupled to the rotor surface. A stator including an inner surface that defines a cavity to receive the rotor, the rotor is positioned within the stator along a common axis of rotation. The inner surface of the stator is generally radially continuous having a first edge portion and a second edge portion such that the first edge portion is attached to the second edge portion at an offset. The stator having at least one permanent stator magnet coupled to the inner surface. The rotor includes a radial position that is configured to rotate to a neutral position within the stator. The neutral position along the common axis of rotation is in approximate alignment with the offset.
Rotor and stator design with permanent magnets
Provided is a magnetic hinge device including a rotor having an elongated body with a rotor surface at least one permanent rotor magnet coupled to the rotor surface. A stator including an inner surface that defines a cavity to receive the rotor, the rotor is positioned within the stator along a common axis of rotation. The inner surface of the stator is generally radially continuous having a first edge portion and a second edge portion such that the first edge portion is attached to the second edge portion at an offset. The stator having at least one permanent stator magnet coupled to the inner surface. The rotor includes a radial position that is configured to rotate to a neutral position within the stator. The neutral position along the common axis of rotation is in approximate alignment with the offset.
Rotor and stator design with permanent magnets
HETH JOEY ERWIN (author)
2017-09-12
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
PERMANENT MAGNET MOTOR WITH PASSIVELY CONTROLLED VARIABLE ROTOR/STATOR ALIGNMENT
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Special steels for permanent magnets
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