发明名称 |
Ink supply system for ink jet printers |
摘要 |
An ink supply system for an ink printer. The system includes an ink cartridge which supplies ink through a conduit to the print head of the printer. A bubble trapping device is disposed along the conduit and includes a porous member which prevents air bubbles from entering the nozzle of the print head. The air bubbles are held in a chamber defined in the bubble trapping device. Fluid passages in the chamber of the bubble trapping device allow for continuous feeding of the ink to the porous member for passage to the nozzle. A bubble detecting device may also be provided in the supply system.
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申请公布号 |
US4368478(A) |
申请公布日期 |
1983.01.11 |
申请号 |
US19810270680 |
申请日期 |
1981.06.04 |
申请人 |
SHINSHU SEIKI KABUSHIKI KAISHA;KABUSHIKI KAISHA SUWA SEIKOSHA |
发明人 |
KOTO, HARUHIKO |
分类号 |
B41J2/19;(IPC1-7):G01D15/18 |
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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