Automatic cleaning in a liquid ink printing system
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United States of America Patent
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May 20, 2014
Grant Date -
Mar 7, 2013
app pub date -
Oct 31, 2012
filing date -
Mar 4, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for automatic cleaning in a liquid ink printing system includes an ink tank, a pump which is configured pump a carrier liquid from the ink tank as a pressurized carrier liquid flow. A filter is configured to remove particulates from the pressurized carrier liquid flow to produce a filtered carrier liquid flow. A sprayer is configured to receive the filtered carrier liquid flow and spray the filtered carrier liquid flow into an interior of the ink tank. The pump recirculates the filtered carrier liquid flow through the filter and the sprayer. A method for automatic cleaning in a printing system is also included.
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