Device to make an object float through the utilization of magnet

Details Device to make an object float through the utilization of magnet Device to make an object float through the utilization of magnet

1983-05-27

1984-12-04

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

Magnet structure or material

446133, 446134, H01F 702, A63H 3326

Patent

active

044867298

ABSTRACT:
A magnetic road is provided with a series of magnets having the same pole oriented upwards and an upstanding non-magnetic sidewall extending along at least one side. A magnetic object is provided having longitudinally spaced magnets which either have that same pole oriented downwards, or arranged in corresponding annuli having that same pole oriented radially outwards. In the first instance, additional provisions are made to prevent the object from rolling over. Accordingly, the object can translate along the road adjacent the sidewall while floating on mutually repelling magnetic forces.

REFERENCES:
patent: 3493274 (1970-02-01), Emslie et al.
patent: 3784945 (1974-01-01), Baermann
patent: 3899223 (1975-08-01), Baermann
patent: 3976339 (1976-08-01), Sabnis
patent: 4233777 (1980-11-01), Inoue

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