The invention relates to a lifeboat for evacuating passengers and crew from a vessel or offshore facility at sea, having a hull made primarily of non-rigid gas filled tubes and one or more shells, the hull having a length, a width and a centerline, a bow and a stern, the lifeboat further comprises a first pair of engine-powered propulsion devices arranged at the stern on opposite sides of the centerline and a second pair of engine-powered propulsion devices arranged at the bow on opposite sides of the centerline, each engine-powered propulsion device has a propeller or a water jet, wherein the horizontal angle of each propeller or water jet of each engine-powered propulsion device may be independently set with respect to the centerline.
本发明涉及一种用于在海上从船只或海上设施疏散乘客和船员的救生艇,该救生艇具有主要由非刚性充气管和一个或多个外壳制成的船体,该船体具有长度、宽度和中心线、船头以及船尾,所述救生艇还包括在所述中心线的相对两侧布置在所述船尾处的第一对由发动机提供动力的推进装置以及在所述中心线的相对两侧布置在所述船头处的第二对由发动机提供动力的推进装置,每个由发动机提供动力的推进装置都具有推进器或喷水器,其中每个由发动机提供动力的推进装置的每个推进器或喷水器的水平角度可以相对于所述中心线被独立地设置。
Lifeboat
救生艇
2023-07-25
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |