Electric motor with circulator pump

Pumps – Motor driven – Electric or magnetic motor

Reexamination Certificate

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Details

C310S261100

Reexamination Certificate

active

07484941

ABSTRACT:
To create an electric motor, comprising a rotor and a stator, whereby the rotor is spherically supported, which motor has a high efficiency, it is proposed, that the rotor produces a magnetic field, that the surface of the rotor facing the stator has a spherical configuration, that the rotor and stator are adapted to each other so that a maximal magnetic attraction force which keeps the rotor on the spherical bearing is larger than the maximal axial counterforce.

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Minimotor SA Product Design Web Page Mar. 2, 2002 Minimotro SA, Switzerland.
The New Quantum Leap in Motor Technology: “Ferrous Loss-Free”, date unknown.

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