发明名称 |
High speed printer with arc preventing fluorocarbon gas |
摘要 |
A high speed printer in which ions produced between the high voltage impressed electrodes are modulated and then passed through an ink mist to electrically charge the ink particles to thereby print desired letters, figures, signs, etc., on a printing paper, characterized in that an electronegative gas containing a fluorine component and not containing any chlorine component is flown into the aperture board to prevent are discharge that would otherwise take place between the anode and aperture board.
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申请公布号 |
US4117778(A) |
申请公布日期 |
1978.10.03 |
申请号 |
US19770801206 |
申请日期 |
1977.05.27 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD. |
发明人 |
WATANABE, AKINORI;TANOSHIMA, KATSUHIDE;NOGUCHI, MATSUSABURO;HATTORI, KINYA |
分类号 |
B41J2/215;(IPC1-7):H01T19/04;B03C3/40 |
主分类号 |
B41J2/215 |
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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