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Patent Searching and Data


Title:
MAGNETIC COUPLING MOTOR
Document Type and Number:
WIPO Patent Application WO/2001/054261
Kind Code:
A1
Abstract:
The present invention relates to a magnetic coupling motor, in which a Magnetic-coupling rotor is fixed or slidably mounted on a main shaft and transfers torque onto the shaft, a magnetic stator and a position-limiting member are slidably mounted on the shaft. When the magnetic coupling stator is pushed by a feed mechanism to move toward the magnetic rotor, the latter rotates under a resultant force and drives the main shaft to rotate with it. The position limiting member ensures that the surfaces of the magnetic coupling sheets of the magnetic rotor and magnetic stator will never contact with each other when the pushing pressure provided by the feed mechanism is at its maximum. The present invention also discloses a magnetic coupling.

Inventors:
KUI WINGMING (CN)
Application Number:
PCT/CN2000/000012
Publication Date:
July 26, 2001
Filing Date:
January 24, 2000
Export Citation:
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Assignee:
KUI WINGMING (CN)
International Classes:
H02K7/12; H02K49/10; (IPC1-7): H02N11/00
Foreign References:
EP0246927A11987-11-25
JPH10169543A1998-06-23
JPH1066365A1998-03-06
CN86102846A1987-02-11
CN85107814A1987-05-06
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (2 Fuchengmenwai Street, Beijing 7, CN)
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