Title:
DYNAMIC MAGNETIC LEVITATION PROPELLER
Document Type and Number:
WIPO Patent Application WO/2010/054538
Kind Code:
A1
Abstract:
A dynamic magnetic levitation propeller comprises a divided electric motor and an external force making the divided electric motor reverse. The divided electric motor comprises a stator and a rotor disposed respectively. The stator comprises a magnetic path (5) and the rotor comprises a cantilever type electromagnet (1). The electromagnet (1) comprises two magnetic poles, wherein, one of which is provided at one end of the cantilever and the other of which is provided near a rotating shaft (2) of the cantilever. The electromagnet (1) is reversed relative to the stator around the rotating shaft (2) by the external force, so a countertorque relative to a magnetic torque of the stator is generated and comprises a magnetic levitation torque and a magnetic propulsive torque.
Inventors:
LEE KWANG HWEE (CN)
Application Number:
PCT/CN2009/001380
Publication Date:
May 20, 2010
Filing Date:
December 07, 2009
Export Citation:
Assignee:
LEE KWANG HWEE (CN)
International Classes:
B60L13/04; B61B13/08
Domestic Patent References:
| WO2007021206A1 | 2007-02-22 |
Foreign References:
| CN2598248Y | 2004-01-07 | |||
| CN1958365A | 2007-05-09 | |||
| CN201021149Y | 2008-02-13 | |||
| CN2753619Y | 2006-01-25 |
Attorney, Agent or Firm:
DONGGUAN GUANCHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (Lianhe Building South Road, Dongchen, Dongguan Guangdong 8, CN)
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