<p>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 is configured for detecting vibrations, said control and supply unit being connected to a vibration detection means for detecting vibrations caused by a conveyed flow, which can be controlled by the actuating device.</p>
申请公布号
SG183800(A1)
申请公布日期
2012.10.30
申请号
SG20120060034
申请日期
2010.03.18
申请人
CAMERON INTERNATIONAL CORPORATION
发明人
ABICHT, DANIEL;THIES, REINHARD;KEESE, JOACHIM;TEGT, FLORIAN;SCHUMACHER, HARALD