发明名称 |
Ink jet system and method for removing air bubbles inside of an ink jet nozzle |
摘要 |
An ink jet system according to the present invention is provided with an air bubble removing unit including: an ink jet body having a plurality of ink supply path; a nozzle plate connected to an end of the ink jet body and having a plurality of spaced nozzle holes therein; and a cap configured to cover the nozzle holes formed in the nozzle plate wherein a first ink channel space is formed continuous to the nozzle holes and the plurality of ink supply path, and a second ink channel space is formed between a recess of the cap and a surface of the nozzle plate, so that the second ink channel space and the first ink channel space are continuous through the nozzle holes. |
申请公布号 |
US8132903(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20090365400 |
申请日期 |
2009.02.04 |
申请人 |
SAKURAI NAOAKI;SATO TSUYOSHI;KONDO HIROYASU;KABUSHIKI KAISHA TOSHIBA |
发明人 |
SAKURAI NAOAKI;SATO TSUYOSHI;KONDO HIROYASU |
分类号 |
B41J2/19;B41J2/165;B41J2/18 |
主分类号 |
B41J2/19 |
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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