发明名称 |
Dosage feed device for additive fluids |
摘要 |
Metering device in particular for metering an additive in the field of oil exploration with a metering element adjustable by an adjusting means. To improve such a metering device in that already with minimal movement of the adjusting means in a constructive simple way a particular amount of additive is added to raw material and also to quickly interrupt the metering, the metering element comprises a metering gap and a valve means arranged behind the metering gap downstream in fluids moving direction.
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申请公布号 |
US2006163509(A1) |
申请公布日期 |
2006.07.27 |
申请号 |
US20040564592 |
申请日期 |
2004.07.16 |
申请人 |
COOPER CAMERON CORPORATION |
发明人 |
BIESTER KLAUS |
分类号 |
F16K47/00;B01F5/04;B01F15/04;F04B13/00;G05D11/03 |
主分类号 |
F16K47/00 |
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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