| CAMERON INTERNATIONAL, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110304289 | Power Supply System and Method With Remote Variable Frequency Drive (VFD) - In at least some embodiments, a system includes a first remote tool. The system also includes a variable frequency drive (VFD) coupled to the first remote tool, wherein the output of the VFD powers the first tool and wherein at least part of the VFD is in situ with the first remote tool. | 12-15-2011 |
| 20110302911 | Methods And Systems For Subsea Electric Piezopumps - In at least some embodiments, an apparatus includes a hydraulic directional control manifold and a plurality of electric piezopumps. The apparatus also includes an electric piezopump controller that operates the plurality of electric piezopumps in varying combinations to provide generation and directional control of hydraulic power to linear hydraulic actuators using localized closed-loop hydraulic fluid. | 12-15-2011 |
