发明名称 |
Proportioner |
摘要 |
A proportioning system for creating admixture from diluent and concentrate comprises accumulators which are alternatively repetitively recharged so that one is always on-line. Recharging is controlled by a fluid system including a piston assembly for injecting a measured charge of concentrate into an accumulator being recharged. Diluent is introduced by opening and closing a valve from the diluent supply with the recharging being activated and terminated by level sensing switches associated with the accumulators. Electrical control circuitry and a stroke adjustment mechanism for the piston assembly are also disclosed.
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申请公布号 |
US4580699(A) |
申请公布日期 |
1986.04.08 |
申请号 |
US19830563717 |
申请日期 |
1983.12.20 |
申请人 |
CHEM-TREND INCORPORATED |
发明人 |
BLACK, THOMAS L.;KENDALL, STEVEN S. |
分类号 |
B01F15/04;G05D11/13;(IPC1-7):B67D5/08 |
主分类号 |
B01F15/04 |
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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