Coil with magnetizable rod core
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United States of America Patent
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Feb 21, 1989
Issued Date -
N/A
app pub date -
Jun 15, 1987
filing date -
Aug 16, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A coil arrangement with three windings arranged coaxially, where the outer coils are connected in series. The inductances of the outer coils are of equal magnitude and their magnetic fields have opposing polarities. The center winding induces currents in the series circuit of the outer windings which cancel each other out. The outer windings with their stray inductances form a coil which is separated from the center one and can be applied for other purposes.
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