Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-06-18
1983-01-25
Gonzales, John
Electrical generator or motor structure
Dynamoelectric
Rotary
29596, 29606, 310 49R, 336210, H02K 1508
Patent
active
043705782
ABSTRACT:
In an electric stepping motor, a pair of core members are held in intimate contact within the coil by outwardly extending coil-engaging means on the core members being in interference fit with inner turns of wire of the coil. No supplementary fastening means such as adhesive, screws or the like are required to provide the coil/core assembly.
REFERENCES:
patent: 2431867 (1947-12-01), Galla
patent: 2550501 (1951-04-01), Sims
patent: 3098135 (1963-07-01), Farmer
patent: 4318017 (1982-03-01), Migeon et al.
Biela Joseph A.
Crutcher William C.
Gonzales John
Timex Corporation
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