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Ink jet curl outwards mechanism

  • US 7,021,746 B2
  • Filed: 05/15/2001
  • Issued: 04/04/2006
  • Est. Priority Date: 06/09/1998
  • Status: Expired due to Fees
First Claim
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1. An ink jet nozzle arrangement comprising:

  • a nozzle chamber which includes a wall defining an ink ejection port; and

    an ink ejection means operatively arranged relative to the nozzle chamber, the ink ejection means being displaceable, upon activation on demand, in a direction away from a direction of ink ejection to increase a pressure in the chamber and to cause ink to be ejected from the ink ejection port.

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