发明名称 |
Flow Channel Member, Liquid Ejecting Head, And Liquid Ejecting Apparatus |
摘要 |
A flow channel member includes: an ink flow channel having a horizontal flow channel; a self-sealing valve disposed on the downstream side of the ink flow channel and configured to open and close the ink flow channel; a pressurizing unit configured to apply a pressurizing force to the ink in the ink flow channel from the upstream side; and an air bubble trap provided in the middle of the horizontal flow channel for storing an air bubble, wherein the air bubble trap includes an air-bubble permeable wall formed of an air-bubble permeable member configured to allow permeation of the air bubble and is configured to cause the air bubble coming into abutment with the air-bubble permeable wall to be a flat shape and to be pressed against the air-bubble permeable wall so as to bring the air bubble into surface contact with the air-bubble permeable wall.
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申请公布号 |
US2013146681(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201213689072 |
申请日期 |
2012.11.29 |
申请人 |
SEIKO EPSON CORPORATION;SEIKO EPSON CORPORATION |
发明人 |
ATAKA MIYUKI |
分类号 |
B05B15/00;F17D1/00 |
主分类号 |
B05B15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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