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2013
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Invention
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Pressure measurement sensor head. Device for measurement of fluid pressure by means of an arrange... |
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2012
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Invention
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Method for production of valve blocks via powder moulding. The invention is a method of producing... |
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2011
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Invention
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Device for electromechanical actuator. A device for a valve actuator (1) is described, the valve ... |
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Invention
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Hydraulic control valve with two valve slides. An electromechanically actuated, hydraulic control... |
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Invention
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Underwater stuffing box and a method for running a drill string through the stuffing box. The inv... |
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2010
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Invention
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Rotating pressure reduction turbine with cog wheels for a well stream having a hydraulic power tr... |
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Invention
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Method for sampling and analysis of production from a subsea well for measuring salinity of produ... |
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Invention
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Pressure-reducing turbine with a power generator disposed in a well stream. The invention concern... |
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Invention
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Stuffing box for accommodating geometrical differences between passing, rotating drill pipes and ... |
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2009
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Invention
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A downhole pressure and vibration measuring device integrated in a pipe section as a part of a pr... |
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Invention
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Method for production of an acid proof, seemless pressure vessel. The invention relates to a meth... |
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Invention
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Method and a device for the cleaning of a piston-based hydraulic accumulator. The invention relat... |
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Invention
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Method of using new flushing ports during cleaning of a piston accumulator. The invention relates... |
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Invention
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Method for two-step separation of water, salt and particles from a hydraulic fluid. The invention... |
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Invention
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Liquid flow measuring during buoy-loading. The invention relates to a method for measuring and co... |
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2008
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Invention
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Actuator for a pilot for hydraulic control valves.
An actuator for a pilot for a hydraulic contr... |
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Invention
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An actuator for a pilot for hydraulic control valves. An actuator for a pilot for a hydraulic con... |
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Invention
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method of producing various massive blanks of encapsulated pipe connections by virtue of powder ... |
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Invention
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A method of producing various massive blanks of encapsulated pipe connections by virtue of powder... |
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2007
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Invention
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Device for an inert gas installation on a floating vessel. A device for an inert gas installation... |
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Invention
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A device for an inert gas installation on a floating vessel. A device for an inert gas installati... |
