F - Mech Eng,Light,Heat,Weapons – 16 – C
Patent
F - Mech Eng,Light,Heat,Weapons
16
C
F16C 32/04 (2006.01)
Patent
CA 2597560
The invention relates to a method for stabilising a magnetically levitated object (2, 21, 31, 32, 52, 200) subjected to a constant magnetic field, said object being stable in at least one direction and unstable in at least one other direction. The inventive method is characterised in that it comprises a stabilisation step, which is repeated as often as required, and consists in applying an electrical current through at least one conductive element (15a to 16c, 27, 44, 62, 211) subjected to a secondary magnetic field in such a way as to generate a compensating Laplace force in the direction of instability. The invention also relates to a magnetic levitation device (1, 20, 30, 50) stabilised by the inventive method.
La présente invention se rapporte, d'une part, à un procédé de stabilisation d'un objet (2, 21, 31, 32, 52, 200) en sustentation magnétique soumis à un champ magnétique constant, ledit objet étant stable selon au moins une direction et instable selon au moins une autre direction, caractérisé en ce qu'il comprend une étape de stabilisation, répétée aussi souvent que nécessaire, consistant à appliquer un courant électrique à travers au moins un élément conducteur (15a à 16c, 27, 44, 62, 211) soumis à un champ magnétique secondaire de manière à générer une force de Laplace compensatrice dans la direction d'instabilité, et d'autre part, à un dispositif (1, 20, 30, 50) à sustentation magnétique stabilisé par le procédé selon l'invention.
Levisys
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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