发明名称 |
Liquid dropping device |
摘要 |
Distinct droplets of a slurry are dispersed by a dropping device consisting of a resilient tube connected to a liquid reservoir so that the liquid flows through the tube, and two valves and a plunger which work in a six-movement cycle on the outer surface of the resilient tube to discharge uniform droplets of liquid at equal drop intervals.
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申请公布号 |
US4042153(A) |
申请公布日期 |
1977.08.16 |
申请号 |
US19750632536 |
申请日期 |
1975.11.17 |
申请人 |
STANDARD OIL COMPANY |
发明人 |
CALLAHAN, JAMES L.;MILLER, ARTHUR F.;SHAW, WILFRID G. |
分类号 |
B01J2/02;(IPC1-7):B65D37/00 |
主分类号 |
B01J2/02 |
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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