发明名称 |
APPARATUS FOR PRECISELY MEASURING AND SUPPLYING LIQUID |
摘要 |
<p>An apparatus for supplying an accurately measured volume of liquid, comprising a vessel filled with the liquid, a cylinder loosely and slidably fitted into the vessel from above, and a sealing box at the top of the vessel sealing the vertical motion of the cylinder. The sealing box has a liquid discharge port at a bottom edge. A drive shaft, preferably screw driven, moves the cylinder vertically downward.</p> |
申请公布号 |
EP0217400(A3) |
申请公布日期 |
1989.05.17 |
申请号 |
EP19860113633 |
申请日期 |
1986.10.02 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TSUYUKI, ISAO C/O FUJI PHOTO FILM CO. LTD. |
分类号 |
F04B9/02;B01J4/02;G01F11/02;G01F11/04;G01F13/00;(IPC1-7):B01J4/00 |
主分类号 |
F04B9/02 |
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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