Permanent-magnet-levitated transportation system

Details Permanent-magnet-levitated transportation system Permanent-magnet-levitated transportation system

1980-07-21

1982-04-13

Bertsch, Richard A.

Railways

Magnetically suspended car

By permanent magnets only

335302, B61B 1308

Patent

active

043241859

ABSTRACT:
A vertically stable permanent magnet levitation system for use in transportation comprises a pair of spaced parallel ferromagnetic rail members, a cobalt-rare earth permanent levitation magnet with transverse polarity orientation positioned between the rails with an air gap between both poles and the rails, a cargo-carrying vehicle supported by the magnet, and means for maintaining the levitation magnet in centered position with respect to the rails.

REFERENCES:
patent: 3783794 (1974-01-01), Gopfert et al.
patent: 3895585 (1975-07-01), Schwarzler
patent: 3899979 (1975-08-01), Godsey, Jr.
patent: 3951074 (1976-04-01), Cooper

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