Kvaerner Eureka As

Kjell Olav Stinessen

Brede Thorkildsen

A device for cooling and lubricating a subsea device ( ) which includes an electric rotary machine ( ) and a fluid-rotation machine ( - ) drive-connected ( ) thereto, which electric rotary machine ( ) has a lubrication/cooling circuit includes a cooler ( ) exposed towards the surrounding seawater, and where the fluid-rotation machine ( - ) has a fluid pressure at the end facing towards the electric rotary machine ( ). The lubrication/cooling circuit ( ) is pressure-impacted by the fluid pressure at one point ( ) in the lubrication/cooling circuit outside the fluid-rotation machine ( - ).

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Tranby, Norway

Kjell Olav Stinessen