Low cost pressurizable ink container

Details Low cost pressurizable ink container Low cost pressurizable ink container

1998-03-09

2000-09-12

Le, N.

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

347 87, B41J 2175

Patent

active

061167231

ABSTRACT:
An ink delivery system for providing pressurized ink to an ink jet printing system. The ink delivery system includes a collapsible ink reservoir containing ink, a pressure volume for applying pressure to the collapsible ink reservoir, a gas inlet into the pressure volume, a one-way valve for allowing gas flow into the pressure volume, a pressure source for providing pressurizing gas to the gas inlet, and a relief valve for limiting the pressure of the pressurizing gas.

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