Title:
Transformer coil construction
United States Patent 3200357
Inventors:
Willy, Olsen
Tindall, Howard D.
Pahel, William M.
Publication Date:
08/10/1965
Export Citation:
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Assignee:
PORTER CO INC H K
Primary Class:
336/205
Other Classes:
29/605, 336/170, 336/206, 336/232
International Classes:
H01F27/28; H01F41/04; H01F27/28; H01F41/04
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US Patent References:
3078411Electrical apparatus
3071845Progressive winding of coils
2998583Electrical apparatus and electromagnetic coils and method of making the same
2269678Method of manufacturing coil structures
2161192Antenna coupling system
2006406Inductance coil
1961783Inductance coil
1507962Jig for assembling coordinate switches
1041293N/A
0876899N/A