发明名称 |
Composite sampling system and rotatable sampling valve therefor |
摘要 |
A sampling system for obtaining composite samples of flow streams is provided. The system includes a rotatable sampling valve which periodically removes a fixed sample volume from the stream for storage in a sample container.
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申请公布号 |
US4085618(A) |
申请公布日期 |
1978.04.25 |
申请号 |
US19760736259 |
申请日期 |
1976.10.27 |
申请人 |
COLLINS PRODUCTS COMPANY |
发明人 |
COLLINS, JR., HENRY R. |
分类号 |
G01N1/20;(IPC1-7):G01N1/20 |
主分类号 |
G01N1/20 |
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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