Droplet discharging head and droplet discharging device

Details Droplet discharging head and droplet discharging device Droplet discharging head and droplet discharging device

2007-02-22

2010-10-12

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07810912

ABSTRACT:
A droplet discharging head includes: a nozzle portion that discharges a liquid material; a liquid chamber that is in communication with the nozzle portion and supplies the liquid material to the nozzle portion in receiving a pressure from outside; and a reservoir that is in communication with a plurality of the liquid chamber through a plurality of ink supply passages and supplies the liquid material fed from outside via a material inlet to the plurality of liquid chambers. In the droplet discharging head, assuming that: a direction running from the material inlet toward the liquid chamber is a first direction; a direction perpendicular to the first direction is a second direction; a straight line passing through the material inlet in the first direction is a first reference line; and a straight line passing through the material inlet in the second direction is a second reference line, the longer a distance from the second reference line is for a liquid chamber, the shorter a distance from the first reference line is for the liquid chamber.

REFERENCES:
patent: 6045214 (2000-04-01), Murthy et al.
patent: 6652079 (2003-11-01), Tsuchii et al.
patent: A-06-091869 (1994-04-01), None
patent: A 06-316081 (1994-11-01), None
patent: A-11-070650 (1999-03-01), None
patent: A 2002-283585 (2002-10-01), None
patent: A 2002-361892 (2002-12-01), None
patent: A 2003-094684 (2003-04-01), None
patent: A 2003-211644 (2003-07-01), None
patent: A 2004-276433 (2004-10-01), None
patent: A-2005-178125 (2005-07-01), None
patent: A 2005-313428 (2005-11-01), None

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