发明名称 |
Wet process image forming apparatus and carrier vapor collecting device therefor |
摘要 |
A wet process image forming apparatus using a developing liquid consisting of a carrier liquid and a toner dispersed therein, in which air containing carrier vapor produced in, e.g., a fixing section, is sucked by a suction fan via a first duct into a liquefying section. The liquefying section liquefies the carrier vapor and water vapor. A separating section is disposed below the liquefying portion and includes a receptacle. A liquid produced by the liquefying section is caused to flow down into the receptacle along a chain due to its own weight. The separating section separates the liquid into the carrier liquid and water on the basis of a difference in specific gravity. Only the carrier overlying the water in the receptacle is fed to a carrier tank via overflow ports formed in the wall of the receptacle. The water is delivered to a water tank via a pipe. The pipe is so configured as to maintain the liquid level in the receptacle substantially at the level of the overflow ports.
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申请公布号 |
US5708938(A) |
申请公布日期 |
1998.01.13 |
申请号 |
US19950572708 |
申请日期 |
1995.12.14 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
TAKEUCHI, NORIYASU;KUROTORI, TSUNEO;MURANAKA, MASAKAZU;MIYAWAKI, KATSUAKI;INADA, TOSHIO;TAKEDA, YUSUKE;IWAI, SADAYUKI;SUDOH, KOZOH |
分类号 |
G03G15/10;G03G15/20;(IPC1-7):G03G13/10 |
主分类号 |
G03G15/10 |
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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