Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1989-10-10
1991-04-16
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310235, 310234, 310236, 310 43, H02K 1304, H01R 3916, H01R 3932
Patent
active
050085778
ABSTRACT:
An assembled commutator has a thermoplastics base supporting segments. A ring 15 of high temperature, non-softening material, such as phenolic, fits on a shelf on the base beneath tangs which are for hot connection, particularly forging, to an armature wire. The ring is held in place by fingers on the tangs.
REFERENCES:
patent: 4734607 (1988-03-01), Ikawa et al.
patent: 4833357 (1989-05-01), Tamura et al.
Johnson Electric S.A.
LaBalle C.
Skudy R.
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