Transformer coil construction
United States Patent 3200357
US Patent References:
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- - 0876899

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Inventors:
Willy, Olsen
Tindall, Howard D.
Pahel, William M.
Publication Date:
08/10/1965
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Assignee:
PORTER CO INC H K
Primary Class:
336/205
Other Classes:
336/206, 336/170, 29/605, 336/232
International Classes:
H01F27/28; H01F41/04
US Patent References:
2161192Antenna coupling system
2269678Method of manufacturing coil structures
2998583Electrical apparatus and electromagnetic coils and method of making the same
3071845Progressive winding of coils
3078411Electrical apparatus