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Spin-stabilized magnetic levitation without vertical axis of rotation
   
Document Number
US Patent 7545065
Issued Date
June 9, 2009
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Inventors
Romero; Louis (Albuquerque, NM)
Aaronson; Gene (Albuquerque, NM)
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Abstract
The symmetry properties of a magnetic levitation arrangement are exploited to produce spin-stabilized magnetic levitation without aligning the rotational axis of the rotor with the direction of the force of gravity. The rotation of the rotor stabilizes perturbations directed parallel to the rotational axis.
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Number of Claims:
24
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Owner
Sandia Corporation (Albuquerque, NM)
Published
June 9, 2009
Application Number
11/231,532
Filed
September 21, 2005
US Classification
310/90.5  
Int'l Classification
H02K   7/09   (20060101)  
Examiner
Assistant Examiner
Parent Case
This application claims the priority under 35 U.S.C. .sctn.119(e)(1) of co-pending provisional application Ser. No. 60/612,593, filed Sep. 22, 2004 and incorporated herein by reference.
USPTO Field of Search
310/90.5  
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