发明名称 |
Regulerings- og forsyningsenhet |
摘要 |
A control and supply unit for an actuating device of a choke, a valve, a blow-out preventer or some other device applied in the field of oil and natural gas production. The control and supply unit includes a vibration detection means to detect vibrations caused by a conveyed flow. The conveyed flow can be controlled by the actuating device. |
申请公布号 |
NO20120895(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
NO20120000895 |
申请日期 |
2012.08.14 |
申请人 |
CAMERON INTERNATIONAL CORP |
发明人 |
ABICHT DANIEL;THIES REINHARD;KEESE JOACHIM;TEGT FLORIAN;SCHUMACHER HARALD |
分类号 |
E21B28/00;E21B33/03;E21B33/06;E21B33/072;E21B34/00;E21B47/12 |
主分类号 |
E21B28/00 |
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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