Wartsila Finland Oy

Tuomas Sipilä

Oskar Levander

Susanna Hannula

Pasi Martikainen

Krister Jansson

Arrangement for providing cooling energy to a cooling medium circuit of a marine vessel having a storage of liquefied gas, the arrangement having a gas feeding system being provided with gas evaporation/heating apparatus. The gas evaporation/heating apparatus is arranged in heat transfer connection with the cooling medium circuit of the vessel through an intermediate flow circuit.

Arrangement for and method of providing cooling energy to a cooling medium circuit of a marine vessel

The invention relates to fuel system for gas driven piston engine in a marine vessel, which gas is stored in at least one fuel storage tank in the vessel as liquefied gas. The fuel feeding system comprises a separate fuel feed tank in which the gas is in liquid phase and at elevated pressure. The gas is also in liquid phase in the fuel storage tank, in which, however, prevails only the hydrostatic pressure caused by the liquid gas.

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Turku, Finland

Tuomas Sipilä