Abstract: A combined incinerator for fluid waste, such as oil sludge, and solid waste, such as garbage and refuse. The combustion chamber is -- in one vertical cross-sectional plane -- U-shaped with opposite upright legs, and in one other vertical cross-sectional plane, normal to the first one, rectangular with substantially vertical opposite side walls. A ceiling is closing the combustion chamber. The burner for fluid waste and a fan means for introduction of combustion air are located in the ceiling adjacent the top of one leg in the U, the exhaust gases are discharged through the ceiling adjacent the top of the other U while in the center portion of ceiling is provided a separate access opening for letting in solid wastes.

Abstract: The invention relates to a transverse travelling crane for ships which comprises a fixed horizontal crane beam extending transversely of the ship through a superstructure thereon. The beam has substantially the same length as the width of the ship, and the superstructure is accommodated with access openings on either side thereof. At each end of the fixed beam is an upwardly pivotable cantilever crane beam. In inactive position the cantilever beam or beams are swung up to vertical position along the side of the ship. A winch carriage is adapted for travelling along the crane beams. The carriage is provided with a travelling and hoisting wire system having wires extending out to pulleys located at the respective outer end of each cantilever beam, and these wires run beneath guiding means such as pulleys in the vicinity of the pivoting axes of the cantilevered beams. Thus the wires are operative so that the crane without readjustments can be used with none, one or both cantilever beams in the active position.