Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-05-22
1992-10-06
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 71, 310249, H02K 1310, H01R 3940
Patent
active
051534746
ABSTRACT:
A separately-excited fractional-horsepower electric motor in which a field coil is connected to one of the brushes by means of a brush retainer which is formed with a plug portion such that, on fitting the brush retainer to the brush holder, the plug portion penetrates and engages a socket connected to the field coil.
REFERENCES:
patent: 3445705 (1969-05-01), Fuller et al.
patent: 3636393 (1972-01-01), Pieper
patent: 4677329 (1987-06-01), Secoura
patent: 4873464 (1989-10-01), Wang
patent: 4963779 (1990-10-01), Lentino et al.
patent: 5015896 (1991-05-01), Wong
Mok Kam S.
Wong Chi N.
Haszko D. R.
Johnson Electric S.A.
Stephan Steven L.
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