Linear reluctance motor for the propulsion of rail transportatio

Details Linear reluctance motor for the propulsion of rail transportatio Linear reluctance motor for the propulsion of rail transportatio

1974-01-21

1976-01-20

Duggan, Donovan F.

Electricity: motive power systems

Linear-movement motors

310 12, 104148LM, 105 49, H02k 4102

Patent

active

039341836

ABSTRACT:
A linear reluctance motor for the drive of rail transportation means which includes a primary part whose coils are fed with a.c. power while its secondary part is constructed rail-like, is arranged parallel to the track and is fixedly installed on the ground; the secondary part is thereby in the form of a toothed rack of ferromagnetic material whereby the primary part produces a magnetic field traveling cyclically in a direction opposite the drive direction and cooperating with the toothed rack.

REFERENCES:
patent: 3171049 (1965-02-01), Jarret et al.
patent: 3225228 (1965-12-01), Roshala
patent: 3456136 (1969-07-01), Pierro
patent: 3575650 (1971-04-01), Fengler
patent: 3594622 (1971-07-01), Inagaki
patent: 3706922 (1972-12-01), Inagaki
patent: 3707924 (1973-01-01), Barthalon et al.
patent: 3740628 (1973-06-01), Inagaki et al.

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