Alternating current electric induction motor
AssigneeKS Research S.A.
InventorsStefan Kupisiewicz, Jacques Jean Schoebrechts
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Abstract
Alternating current electric induction motor, in particular a motor (12-22) which is fed by a frequency variator, comprising a casing (4) which supports a rotor (9) by means of roller bearings (8) and which supports a stator (13) with a coaxial ring-shaped core (16) made of a magnetic material, characterized in that the stator (13) is provided with an auxiliary closed loop toroidal winding (20).
Claims9
An Alternating current electric induction motor, in particular a motor which is fed by a frequency variator, comprising a casing which supports a rotor by means of roller bearings and which supports a stator with a coaxial ring-shaped core made of a magnetic material, wherein the stator is provided with an auxiliary closed loop toroidal winding.
Dependencies are inferred from the claim text.