Magnetic suspension bearing with damping system

Details Magnetic suspension bearing with damping system Magnetic suspension bearing with damping system

2006-05-02

2006-05-02

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

Reexamination Certificate

active

07038341

ABSTRACT:
A magnetic suspension bearing with damping system includes a stator having a stator magnetic unit mounted on the internal portion of the stator, and a rotor rotatably located at the stator. A rotor magnetic unit installed on the rotor corresponding to the stator magnetic. The rotor further has a yoke having a magnetic driving unit corresponding to the external portion of the stator. A magnetic damping device located has a magnetic unit and an elastic unit, wherein the magnetic unit corresponding to the magnetic driving unit generates magnetic force between them, and the elastic unit coupled below the magnetic unit uses to reduce the vibration of the magnetic unit for maintaining the rotation of the rotor smooth and steady.

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patent: 6703736 (2004-03-01), Wang et al.
Wang et al., An Innovative Dampling System For Magnetic Bearing Motor Systems, Nov. 13-16, 2003, ISAMT'03, p. 279.

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