Miniature electric motor

Details Miniature electric motor Miniature electric motor

1975-02-24

1976-10-05

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310154, 310164, H02K 1900

Patent

active

039847098

ABSTRACT:
A miniature electric motor with a rotor having pole teeth simultaneously magnetizable in opposite polarities upon energization of an exciting coil, being provided with high magnetic reluctance grooves for magnetically separating each pole tooth from the adjacent ones.

REFERENCES:
patent: 3330975 (1967-07-01), Osterwalder
patent: 3348083 (1967-10-01), Inariba
patent: 3571638 (1971-03-01), Inariba
patent: 3614495 (1971-10-01), Suzuki
patent: 3684907 (1972-08-01), Hinachi
patent: 3826939 (1974-07-01), Mori
patent: 3878414 (1975-04-01), Harakawa
patent: 3894252 (1975-07-01), Miwa

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