A METHOD OF AND AN ARRANGEMENT FOR IMPROVING THE LUBRICATION SYSTEM OF A PROPULSION DEVICE OF A MARINE VESSEL

摘要

A method of and an arrangement for improving the lubrication system of a propulsion device of a marine vessel are specifically applicable in removing water from the lubrication oil of various types of thrusters. An inert gas is arranged from an inert gas source to flow through a gas cavity in the lubrication system for flushing moist gas from the cavity.