Dynamically tunable resonant device with electric control
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United States of America Patent
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Sep 25, 1990
Grant Date -
N/A
app pub date -
Aug 5, 1986
filing date -
Aug 5, 1986
priority date (Note) -
Expired
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Abstract
An element that moves resonantly has its resonant frequency dynamically tuned to a desired frequency by two components that cooperate via magnetic fields, one component being mounted for motion with the moving element.
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