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US 2006/0132558 A1Published application
Hydraulic resistor for ink supply system
OwnerDirk Verdyckinventor
Life of this patent
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Abstract
A hydraulic resistor for counteracting pressure pulses in an ink supply system of an shuttling inkjet printing system has a variable resistance, dependent upon mass-flow rate during low inkflows and during pressure transients having high ink flows. At least two ink channels are provided of which only one is relevant at high flow rates.
Claims13
A hydraulic resistor, for counteracting pressure pulses, for an ink supply system of an inkjet printing system;
- characterised in that the ink flow resistance of the resistor is low during normal printing operation and high during pressure transients.
Dependencies are inferred from the claim text.