Liquid ejection apparatus and printing apparatus
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United States of America Patent
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Apr 23, 2013
Grant Date -
Mar 1, 2012
app pub date -
Aug 26, 2011
filing date -
Aug 30, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention is, in a liquid ejection apparatus provided with: a movable ejecting portion for ejecting liquid; and an intermediate supply path that is provided so as to supply the liquid contained in a liquid containing body arranged separately from the ejecting portion to the ejecting portion, provided with: a filter chamber that is movable together with the ejecting portion; and a valve unit that is positioned on a downstream side of the filter chamber. The filter chamber is provided with: a filter member arranged in a position distant, by a predetermined distance vertically downward, from the supply port communicatively connected with a downstream end of the intermediate supply path, and a plurality of liquid paths that extend so as to guide the liquid introduced from the supply port toward the filter member.
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Cited Art Landscape
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