Inductor devices – With outer casing or housing
Patent
1974-10-04
1976-02-17
Kozma, Thomas J.
Inductor devices
With outer casing or housing
336192, 336208, 336209, H01F 2730
Patent
active
039394506
ABSTRACT:
A bobbin wound electrical coil assembly wherein external leads connected to the coil ends are secured in the flanges of the bobbin. Connector terminals connecting external lead ends and coil ends are fixed in sockets formed in one bobbin flange to preclude pulling stress on the coil end connections, and slots in the periphery of the other bobbin flange receive portions of the external leads spaced from their connected ends. A snap-on insulating cover having tabs which engage holes in the flanges of the bobbin extends between the bobbin flanges and over the external leads to cover the connections and to retain the external lead portions in the slots in the bobbin flange.
REFERENCES:
patent: 2780742 (1957-02-01), Jenner et al.
patent: 3011140 (1961-11-01), Mittermaier et al.
patent: 3230490 (1966-01-01), Johnson
patent: 3332049 (1967-07-01), Hisano
patent: 3354417 (1967-11-01), Davis
patent: 3359520 (1967-12-01), Foerster
patent: 3534312 (1970-10-01), Grasinger
patent: 3551864 (1970-12-01), Sweeney et al.
patent: 3634878 (1972-01-01), Davis
patent: 3750072 (1973-07-01), Weiner
patent: 3750073 (1973-07-01), Okano
Becker, Sr. Paul A.
Emerson Electric Co.
Kozma Thomas J.
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