Linear induction motor

Details Linear induction motor Linear induction motor

1978-12-19

1981-03-10

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Linear

H02K 4102

Patent

active

042556805

ABSTRACT:
A linear induction motor comprises an inductor made of individual cores with a concentrated polyphase winding placed thereupon and having legs connected by a yoke. A secondary element located on the leg butt side is provided with a magnetically conductive base intended to close the magnetic flux in the transverse direction with respect to the motion and whereon the main electrically conductive part is positioned. The butts of the lateral core legs have main chamfers on the inside, whereas respective surfaces of the main electrically conductive part of the secondary element are made congruent to the main chamfers of the butts of the lateral legs. In this case the magnetically conductive base has a surface congruent to respective surfaces of the main electrically conductive part.

REFERENCES:
patent: 782312 (1905-02-01), Zehden
patent: 3508088 (1970-04-01), Davey
patent: 3579001 (1971-05-01), Pelenc

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