Armature having a flat disk type commutator

Details Armature having a flat disk type commutator Armature having a flat disk type commutator

1992-07-16

1993-09-14

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310235, 219 561, 219 5622, H02K 1304

Patent

active

052452409

ABSTRACT:
In an armature wherein a plurality of base metals 15 electrically insulated from one another are solidly secured to the surface of a boss portion 10, carbon protective members 18 are jointed to the surfaces of the base metals 15, respectively, through a solder layer 19 and coil ends 5 of an armature core are jointed to the risers, an auxiliary electrode portion 17 is formed integrally with the riser 12 on each of the base metals 15.

REFERENCES:
patent: 1901955 (1933-03-01), Giamo
patent: 3486056 (1969-12-01), Vuillemot
patent: 3705997 (1971-07-01), Bauerle et al.
patent: 3781981 (1974-01-01), Miura
patent: 3812576 (1974-05-01), Yamaguchi
patent: 3826894 (1974-07-01), Melvin
patent: 4396358 (1983-08-01), De Concini
patent: 4521710 (1985-06-01), Mabuchi
patent: 4835430 (1989-05-01), Siu
patent: 5012149 (1991-04-01), Strobl
patent: 5122975 (1992-06-01), Luchiani
patent: 5155405 (1992-10-01), D'Aniello
patent: 5157299 (1992-10-01), Gerlack

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