Low-leakage pot magnet system for moving-coil loudspeakers
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United States of America Patent
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Aug 14, 1984
Grant Date -
N/A
app pub date -
Sep 28, 1982
filing date -
Dec 17, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A low-leakage pot magnet system for moving-coil loudspeakers having two permanent magnets of opposite polarity is accomplished by spacing the lower permanent magnet away from the bottom of the screen pot by an appropriate support which includes a disk or plate of nonmagnetic material arranged between the lower permanent magnet body and the bottom of the screen pot.
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