Magnetic levitation transport system with non-contact inductive

Details Magnetic levitation transport system with non-contact inductive Magnetic levitation transport system with non-contact inductive

1993-07-19

1995-11-21

Oberleitner, Robert J.

Railways

Magnetically suspended car

Including means to sense or control car position or attitude...

104286, 104293, 336115, 336129, 191 10, B61B 1308

Patent

active

054677181

ABSTRACT:
A magnetic levitation transport system includes magnetic levitation vehicles each driven by a linear motor to run along a track. Induction lines extend through predetermined blocks of the running track to transmit a high frequency sine-wave current. Each vehicle includes electromagnets to attract levitating magnetic members extending along the running track, a pickup coil resonant with a frequency of the induction lines to generate an electromotive force, and a battery chargeable by the pickup coil. The electromagnets receive power from the pickup coil and/or the battery.

REFERENCES:
patent: 5058505 (1991-10-01), Vehira
patent: 5207304 (1993-05-01), Lechner et al.
patent: 5282424 (1994-02-01), O'Neill
patent: 5293308 (1994-03-01), Boys et al.
patent: 5317976 (1994-06-01), Aruga et al.
"A Linear Induction Motor Control System for Magnetically Levitated Carrier System"; IEEE Transactions; New York, N.Y., May 1989, pp. 102-108; by: Azukizawa.
"Inductive Power Transfer to an Electrical Vehicle-Analytical Model"; 40th IEEE Conference, Orlando Fla., May 1990, pp. 100-104, by: Eghtesadi.
"Grand Transportation Energy Transfer"; Ward et al, 4th Intersociety Eenrgy Conversion Conference; Wash. D.C., Sep. 1969, pp. 778-794.
"The M-Bahn Mag-Lev Rapid Transit System . . . " Int. Conference on Mag-Lev Linear Drives; Las Vegas, Nev., May 1987, pp. 113-118, by: Dreimann.
40th IEEE Vehicular Technology Conference, May 1990, Orlando, Fla., pp. 100-104, Monochehr Eghtesadi, "Inductive Power Transfer To An Electrical Vehicle -- Analytical Mode-" p. 100.
Proceedings of the Fourth Intersociety Energy Conversion Engineering Conference, Sep. 1969, Washington, D.C., pp. 778-794, E. J. Ward et al., "Ground Transportation Energy Transfer" p. 783; FIG. 15.
Patent Abstracts of Japan, vol. 016, No. 047, (M-1208), Feb. 6, 1992 and JP-A-03 251 003 (Sumitomo Electric Ind. Ltd.) Nov. 8, 1991 Abstract International Conference on Maglev and Linear Drives, May 1987, Bally's Las Vegas, pp. 113-118, Karl Dreimann "The M-Bahn Vaglev Rapid Transit System -- Technology, Status, Experience-" pp. 114-115 FIGS. 3 & 4.
IEEE Transactions on Vehicular Technology, vol. 38, No. 2, May 1989, New York U.S., pp. 102-108, XP99587 Teruo Azukizawa, "A Linear Induction Motor Control System For Magnetically Levitated Carrier System" FIG. 1.
Patent Abstracts of Japan, Vol. 009, No. 092, (M-373), Apr. 20, 1985 and JP-A-59 216 401 (Hitachi Seisakusho K.K.), Dec. 6, 1984, Abstract.

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