摘要:
A propulsion system and power plant for boats, preferably for naval vessels, consisting of two Diesel engines, a gas turbine and two drive shafts located next to one another with propellers, is characterized by the fact that there is also a water jet or hydrojet propulsion unit (1) between the two drive shafts (2, 3) which are located next to one another with propellers (4, 5), that the Diesel engines (6,7) are used to drive the two propellers (4, 5), that the water jet propulsion (1) is provided by the gas turbine (8) and that the gas turbine (8) is located between the Diesel engines (6, 7) and the stern of the vessel (9).
摘要:
A ship, with several decks and several areas located one behind the other in the longitudinal direction of the ship, which areas are separated by bulkheads. Each of these has several areas, each supplied by its own air delivery and discharge ducts from at least one ventilation system. At least some of the areas separated by bulkheads are designed as separate ventilation areas, each of which has its own ventilation system and whose air delivery and discharge ducts connected to this ventilation system are not laid through the adjacent bulkheads into adjacent separate ventilation regions, but are laid exclusively within its separate ventilation region.