Pressure-regulating valve, functional liquid supplying...

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

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Reexamination Certificate

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07458663

ABSTRACT:
In a pressure-regulating valve which supplies a functional liquid from a functional liquid tank to a functional liquid droplet ejection head, using, as a reference regulating pressure, atmospheric pressure which a diaphragm receives, a valve-disc energizing spring, which energizes a valve disc for opening and closing a communication passage communicating a primary chamber and a secondary chamber, is configured so as to be separated from a housing main body along with a lid body.

REFERENCES:
patent: 5812168 (1998-09-01), Pawlowski et al.
patent: 6000788 (1999-12-01), Iida
patent: 6837575 (2005-01-01), Usui
patent: 7159974 (2007-01-01), Gray et al.
patent: 7278718 (2007-10-01), Aruga et al.
patent: 2003/0146958 (2003-08-01), Aruga et al.
patent: 2003-127014 (2003-05-01), None
patent: 2003-140177 (2003-05-01), None
patent: 2004-142405 (2004-05-01), None

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