A method to supply air and propellant to a vessel in water and a device for balancing the vessel according to the water depth

摘要

In connection with a method for supply of air and operating means to a vessel which is located at a great depth, there are provided one or more pump stations (1) at suitable distances between the surface and the vessel. The pump stations (1) can be equipped with means for balancing to the water depth and pumps and possibly other means for transporting air and operating means to the next station or vessel.