Printhead having particle circulation with separation
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United States of America Patent
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Apr 15, 2014
Grant Date -
Jun 13, 2013
app pub date -
Dec 9, 2011
filing date -
Dec 9, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A printhead having a circulation device to create a directed flow of ink and a separator to divert particulate matter, which can be present in the ink, to a location where the particulate matter falls out of the directed flow. The circulation device can include a heater configured to provide the directed flow of ink and the separator can include a divider to provide a location for particulate matter to be separated and screened from the ink and a bin to catch particulate matter falling from the ink during circulation.
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Family
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Cited Art Landscape
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