Pulsed magnetic field ink jet printing mechanism
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United States of America Patent
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-
Apr 24, 2001
Grant Date -
N/A
app pub date -
Jul 10, 1998
filing date -
Jul 15, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet nozzle arrangement includes a magnetic actuator that is located between a nozzle chamber and an ink supply reservoir and is actuated by externally supplied magnetic pulse cycles to eject ink. Each nozzle further includes a blocking mechanism for blocking movement of the magnetic actuator of those nozzles from which ink is not to be ejected during one of magnetic pulse cycles.
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Cited Art Landscape
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