Inductor devices – Winding with terminals – taps – or coil conductor end...
Patent
1987-08-31
1988-03-08
Kozma, Thomas J.
Inductor devices
Winding with terminals, taps, or coil conductor end...
29605, 336165, H01F 1510
Patent
active
047301783
ABSTRACT:
Coil bobbins are disclosed having flanged coil support portions provided with outboard terminal housings projecting beyond the flange rim and defining inwardly extending terminal-receiving cavities. The end walls of the housings are slotted to allow a wire to pass through the cavity in a circumferential direction relative to the winding axis in similar fashion to a turn of coiling. Bifurcated terminals pressed into the cavities in straddling relationship to the wire provide connections to the coil.
A double bobbin has twin flanged coil support portions with bridging sections maintaining their physical separation. Terminal housings are provided on the bridging sections allowing wire to be first wound into a coil on one support portion, guided across the bridging section and passed through the cavity in a terminal housing, and then wound into a coil on the other support portion, all without interruption.
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Gunnels William F.
Osteen Mitchell M.
Willis Candler A.
General Electric Company
Jacob Fred
Kozma Thomas J.
McMahon John P.
Schlamp Philip L.
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