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1. 发明授权

US07921793B2 Airborne tugboat for emergency aid for seagoing vessels 有权
标题翻译：机载拖船用于海运船只的紧急援助
公开(公告)号：US07921793B2
公开(公告)日：2011-04-12
申请号：US11911535
申请日：2006-04-12
申请人： Reidar Holch Bruland
发明人： Reidar Holch Bruland
IPC分类号： B63B35/68
CPC分类号： B63B35/66 , B63B35/665
摘要： An airborne tugboat with three hulls (4): an underbody (4), surface body (5) and inflatable body (6). When stationed on shore the inflatable body is not activated, but is folded up against the surface body. Gas turbine (1) drives the propeller (3) via the reduction gear (2). The rotatable ring (8) round the propeller makes the airborne tugboat maneuverable, and when the disabled ship is towed, it will be able to influence towing direction without the risk of the airborne tugboat heeling over. By its design the airborne tugboat should be regarded as a slow-moving towing boat where the speed is low but the power in the towing direction is great. The design is characterised by low weight in all machinery and equipment. The amount of fuel restricts the operating time, but the helicopter and airborne tugboat, for example, use the same fuel, thus providing the advantage that the helicopter can refuel the airborne tugboat before it returns to base.
摘要翻译：具有三个船体的空中拖船（4）：底部（4），表面体（5）和充气体（6）。当在岸上驻扎时，充气体未被激活，而是折叠在表面体上。燃气轮机（1）通过减速齿轮（2）驱动螺旋桨（3）。螺旋桨周围的可旋转环（8）使机载拖船机动，当残疾船舶被拖曳时，能够影响牵引方向，而不会引起机载拖船的侵袭。通过其设计，机载拖船应被视为缓慢移动的牵引船，速度较低，但牵引方向的力量很大。该设计的特点是所有机械设备的重量轻。燃料的数量限制了运行时间，但直升机和机载拖船，例如，使用相同的燃料，从而提供直升机在返回基地之前可以加油机载拖船的优势。

2. 发明申请

US20080190345A1 Airborne Tugboat For Emergency Aid For Seagoing Vessels 有权
标题翻译：空中拖船用于紧急援助海上船只
公开(公告)号：US20080190345A1
公开(公告)日：2008-08-14
申请号：US11911535
申请日：2006-04-12
申请人： Reidar Holch Bruland
发明人： Reidar Holch Bruland
IPC分类号： B63B35/68
CPC分类号： B63B35/66 , B63B35/665
摘要： An airborne tugboat with three hulls (4): an underbody (4), surface body (5) and inflatable body (6). When stationed on shore the inflatable body is not activated, but is folded up against the surface body. Gas turbine (1) drives the propeller (3) via the reduction gear (2). The rotatable ring (8) round the propeller makes the airborne tugboat maneuverable, and when the disabled ship is towed, it will be able to influence towing direction without the risk of the airborne tugboat heeling over. By its design the airborne tugboat should be regarded as a slow-moving towing boat where the speed is low but the power in the towing direction is great. The design is characterised by low weight in all machinery and equipment. The amount of fuel restricts the operating time, but the helicopter and airborne tugboat, for example, use the same fuel, thus providing the advantage that the helicopter can refuel the airborne tugboat before it returns to base.
摘要翻译：具有三个船体的空中拖船（4）：底部（4），表面体（5）和充气体（6）。当在岸上驻扎时，充气体未被激活，而是折叠在表面体上。燃气轮机（1）通过减速齿轮（2）驱动螺旋桨（3）。螺旋桨周围的可旋转环（8）使机载拖船机动，当残疾船舶被拖曳时，能够影响牵引方向，而不会引起机载拖船的侵袭。通过其设计，机载拖船应被视为缓慢移动的牵引船，速度较低，但牵引方向的力量很大。该设计的特点是所有机械设备的重量轻。燃料的数量限制了运行时间，但直升机和机载拖船，例如，使用相同的燃料，从而提供直升机在返回基地之前可以加油机载拖船的优势。

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