D.C. electric motor

Details D.C. electric motor D.C. electric motor

1996-01-18

1998-04-21

Dougherty, Thomas M.

Electrical generator or motor structure

Dynamoelectric

Rotary

310233, 310227, H02K 1300

Patent

active

057421110

ABSTRACT:
The commutator segments for a d.c. electric motor includes one or plurality of slots which improves horsepower at less amperage.

REFERENCES:
patent: 1713089 (1929-05-01), Phillips
patent: 2915658 (1959-12-01), Arnold
patent: 4406962 (1983-09-01), Fridman
patent: 4774426 (1988-09-01), Mohr et al.
patent: 4930210 (1990-06-01), Wang
patent: 5001375 (1991-03-01), Jones
"The Slotting of Commutators of Electric Motors," Scientific American, Col. 1, Vth Article. Oct. 23, 1915.

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