Magnetic actuator with reduced magnetic flux leakage and haptic sense presenting device
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United States of America Patent
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-
Feb 26, 2008
Grant Date -
Mar 25, 2004
app pub date -
Mar 12, 2003
filing date -
Sep 19, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A magnetic actuator, comprising a magnet, mutually opposite magnetic poles thereof being arranged opposing each other, and a coil, at least one portion thereof being inserted between the corresponding magnetic poles, wherein a driving force for the coil is generated by applying an electric current to the coil in a magnetic field generated by the magnet.
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