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US 6,204,579 B1Granted
Electronic switching electric motor
AssigneeBitron S.P.A.
InventorFabio Arpino
Life of this patent
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Abstract
An electronic switching electric motor having a rotor and a stator having a number of stator teeth is characterized in that an assembly element of stator teeth is made of plastic and is co-molded with the stator teeth. The electric motor has two support seats for the rotor, where at least one of the support seats is present in the assembly element.
Claims11
Electronic switching electric motor comprising a rotor, a stator defined by a number of stator teeth and by an assembly element of the stator teeth, and an external casing and two elastic supports interposed between the assembly element and the external casing;
- wherein the assembly element comprises two support seats for the rotor, at least a first seat of the tow seats being located within the assembly element;
- the assembly element presenting an internal opening for the rotor, the assembly element further comprising a cover for closing the internal opening;
- a second seat of the two seats being located within the cover;
- wherein the assembly element is made form an insulating plastic and is co-molded together with the stator teeth.
1 more element
Dependencies are inferred from the claim text.