发明名称 |
MIXING SYSTEM FOR USE WITH CONCENTRATED LIQUIDS |
摘要 |
<p>Mixing concentrates requires the precise dispensing of predetermined amounts of concentrate into predetermined amounts of liquid and such mixes can be obtained by the use of a system having two positive displacement pumps, one for pumping larger volumes with each operation than the second pump and a pressure regulator to maintain a predetermined pressure on the solvent carrier fluid for the mixture.</p> |
申请公布号 |
GB2193705(B) |
申请公布日期 |
1989.11.29 |
申请号 |
GB19870016504 |
申请日期 |
1987.07.14 |
申请人 |
* MINNESOTA MINING & MANUFACTURING CO |
发明人 |
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分类号 |
B67D7/72;A47L15/44;B01F15/04;B67D7/36;B67D7/74;D06F39/02 |
主分类号 |
B67D7/72 |
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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