Assembled commutators

Details Assembled commutators Assembled commutators

1987-05-05

1989-08-08

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310234, H02K 1300

Patent

active

048556327

ABSTRACT:
An assembled commutator for use in a fractional horsepower electric motor comprises a base moulded from thermoplastics and a commutator segment mounted on the base. The segment has a tang for electrical connection to an armature coil, the tang comprising a first radially extending portion and second portion connected to the first portion along a fold line.
Wire of the coil is passed may be welded or forged to the tang by pressing together the first and second portions, and heating them electrically.

REFERENCES:
patent: Re17801 (1930-09-01), Bonsieur
patent: 2658158 (1953-11-01), Bender, Jr.
patent: 3165654 (1965-01-01), Mabuchi
patent: 3445692 (1969-05-01), Kato
patent: 4152614 (1979-05-01), Noguchi
patent: 4322650 (1982-03-01), Mabuchi
patent: 4335323 (1982-06-01), Kebbon
patent: 4521710 (1985-06-01), Mabuchi
Johnson, HC 315 MSG; 2/86; Johnson Electric Industrial Mfty Ltd.; HC 313 G/HC 315 G; HC 355; HC 310 G.

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