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- Ball_bearing_motor abstract "A ball bearing motor is an unusual electric motor that consists of two ball-bearing-type bearings, with the inner races mounted on a common conductive shaft, and the outer races connected to a high current, low voltage power supply. An alternative construction fits the outer races inside a metal tube, while the inner races are mounted on a shaft with a non-conductive section (e.g. two sleeves on an insulating rod). This method has the advantage that the tube will act as a flywheel. The direction of rotation is determined by the initial spin which is usually required to get it going. S. Marinov suggests that the device produces motion from electricity without magnetism being involved, operating purely by thermal means. The same explanation is given by Watson, Patel and Sedcole for rotating cylinders (instead of balls). However, H. Gruenberg has given a thorough theoretical explanation based on pure electromagnetism (and neglecting the thermal effects completely).Also, P. Hatzikonstantinou and P. G. Moyssides claim to have found an excellent agreement between the results from the electromagnetic theory and the experiments measuring the total power and efficiency of the motor.".
- Ball_bearing_motor wikiPageExternalLink bbmotor.html.
- Ball_bearing_motor wikiPageExternalLink motor-torque-calculation.
- Ball_bearing_motor wikiPageID "1489332".
- Ball_bearing_motor wikiPageRevisionID "636213769".
- Ball_bearing_motor hasPhotoCollection Ball_bearing_motor.
- Ball_bearing_motor subject Category:Electric_motors.
- Ball_bearing_motor subject Category:Rolling-element_bearings.
- Ball_bearing_motor type Artifact100021939.
- Ball_bearing_motor type Device103183080.
- Ball_bearing_motor type ElectricMotor103273061.
- Ball_bearing_motor type ElectricMotors.
- Ball_bearing_motor type Instrumentality103575240.
- Ball_bearing_motor type Machine103699975.
- Ball_bearing_motor type Motor103789946.
- Ball_bearing_motor type Object100002684.
- Ball_bearing_motor type PhysicalEntity100001930.
- Ball_bearing_motor type Whole100003553.
- Ball_bearing_motor comment "A ball bearing motor is an unusual electric motor that consists of two ball-bearing-type bearings, with the inner races mounted on a common conductive shaft, and the outer races connected to a high current, low voltage power supply. An alternative construction fits the outer races inside a metal tube, while the inner races are mounted on a shaft with a non-conductive section (e.g. two sleeves on an insulating rod). This method has the advantage that the tube will act as a flywheel.".
- Ball_bearing_motor label "Ball bearing motor".
- Ball_bearing_motor label "Kugellagermotor".
- Ball_bearing_motor sameAs Kugellagermotor.
- Ball_bearing_motor sameAs m.055d6_.
- Ball_bearing_motor sameAs Q642483.
- Ball_bearing_motor sameAs Q642483.
- Ball_bearing_motor sameAs Ball_bearing_motor.
- Ball_bearing_motor wasDerivedFrom Ball_bearing_motor?oldid=636213769.
- Ball_bearing_motor isPrimaryTopicOf Ball_bearing_motor.