H - Electricity – 02 – K
Patent
H - Electricity
02
K
H02K 7/06 (2006.01) H02K 29/03 (2006.01)
Patent
CA 2607061
A vibration device comprises a motor having a stator and a rotor each having one or more magnetic elements. A magnetic element on at least one of the rotor and the stator comprises an electromagnet which can be supplied with an electric current so as to interact with a magnetic element on the other of the rotor and the stator to cause rotation of the rotor with respect to the stator; and the one or more magnetic elements of the rotor, considered together, have a centre of mass which is offset from the axis of rotation of the rotor. The rotor and the stator are arranged in, or together form, a cavity containing a liquid.
L~invention concerne un dispositif vibrant comprenant un moteur comportant un stator et un rotor équipés chacun d~un ou de plusieurs éléments magnétiques. Un élément magnétique sur au moins le rotor ou au moins le stator comprend un électro-aimant pouvant recevoir un courant électrique de façon à interagir avec un élément magnétique de l~autre composant, stator ou rotor, de manière à provoquer la rotation du rotor par rapport au stator ; et le ou les éléments magnétiques du rotor, considérés ensemble, ont un centre de masse décalé de l~axe de rotation du rotor. Le rotor et le stator sont disposés dans ou forment ensemble une cavité contenant un liquide.
Hughes Colin Jonathan
Gowling Lafleur Henderson Llp
Sony Computer Entertainment Inc.
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