发明名称 |
Control and supply unit |
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 an auxiliary power supply that is rechargeable and a connecting means to exchange data or supply a voltage. The unit is implemented separately from the actuating device and the connecting means is connected via a cable connection to a separate plug connection module arranged on the actuating device.
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申请公布号 |
US8540016(B2) |
申请公布日期 |
2013.09.24 |
申请号 |
US201213622244 |
申请日期 |
2012.09.18 |
申请人 |
CAMERON INTERNATIONAL CORPORATION |
发明人 |
ABICHT DANIEL;THIES REINHARD;KEESE JOACHIM;TEGT FLORIAN |
分类号 |
E21B33/035;E21B33/038;E21B41/00 |
主分类号 |
E21B33/035 |
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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