PRINTING PRESS INKING SYSTEMS
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United States of America Patent
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N/A
Issued Date -
Aug 27, 2009
app pub date -
Feb 22, 2008
filing date -
Feb 22, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus and method for feeding U.V.-curable inks without causing them to cure prematurely. The apparatus includes plural Moineau style pumps each with an elastomeric stator and a rigid rotor. The pumps are driven by electric motors and flexible drive shafts enabling the stator and rotor to be slight offset from one another. The ink is fed to all of the pumps at the same time from a single trough with baffles therein.
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