Inkjet head

Details Inkjet head Inkjet head

2008-05-13

2008-05-13

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07370945

ABSTRACT:
An ink jet head in which a head chip on which a nozzle for jetting ink and an ink supply port that is communicated with the nozzle are formed and a manifold on which an ink channel connecting port and a groove communicating with the ink channel connecting port are formed, are provided, and an ink channel in which a spacer occupying a part of a space in the groove is arranged in the groove is formed by connecting a face on which the ink supply port of the head chip is formed, to a face on which the groove of the manifold is formed. An ink path is formed so as to be capable of being communicated from the ink channel connecting port to the groove through the ink channel.

REFERENCES:
patent: 5332466 (1994-07-01), Nozawa
patent: 5808644 (1998-09-01), Imamura et al.
patent: 6409323 (2002-06-01), Silverbrook
patent: 6449831 (2002-09-01), Komplin et al.
patent: 2004-090494 (2004-03-01), None

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