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1. 发明授权

US06220168B1 Underwater intelligence gathering weapon system 有权
标题翻译：水下情报收集武器系统
公开(公告)号：US06220168B1
公开(公告)日：2001-04-24
申请号：US09304537
申请日：1999-05-04
申请人： Robert Woodall , Felipe Garcia , John Sojdehei
发明人： Robert Woodall , Felipe Garcia , John Sojdehei
IPC分类号： F42B2200
CPC分类号： B63B22/003 , F42B22/06 , F42B22/44
摘要： An underwater intelligence gathering weapon system accurately places a weapon underwater and then communicates therewith from other platform(s). The weapon is equipped to maneuver through the air to a destination at the water's surface. A first transceiver, mounted onboard the weapon and coupled to the mine's logic portion, is activated after the weapon is in the water. The first transceiver can send and receive magneto-inductive signals. A second transceiver that sends and receives magneto-inductive signals is remotely located with respect to the first transceiver. Once deployed, the weapon can be controlled from a safe distance and can report any intelligence information collected by onboard sensors.
摘要翻译：水下智能收集武器系统准确地将武器放在水下，然后与其他平台进行通信。武器装备能够通过空中机动到达水面的目的地。安装在武器上并耦合到矿井的逻辑部分的第一收发器在武器处于水中之后被激活。第一收发器可以发送和接收磁感应信号。发送和接收磁感应信号的第二收发器相对于第一收发器远程定位。一旦部署，可以从安全的距离控制武器，并可以报告车载传感器收集的任何情报信息。

2. 发明授权

US06202559B1 Air-safed mechanical water actuator 失效
标题翻译：空气安全机械水执行器
公开(公告)号：US06202559B1
公开(公告)日：2001-03-20
申请号：US09156382
申请日：1998-09-18
申请人： Matthew J. Sanford , Keith B. Lewis
发明人： Matthew J. Sanford , Keith B. Lewis
IPC分类号： F42B2200
CPC分类号： F42C14/04
摘要： A mechanical device for generating actuating movement has a housing defining a first bore and a second bore contiguous therewith. The housing also defines radial ports that allow an environment about the housing to communicate with the first bore. A first piston is slidably mounted in the first bore. A second piston is slidably mounted in the second bore and is positioned so that it is flush with the first bore. A spring, coupled to the first piston, is capable of an at-rest state in which the first piston seals off the radial ports while being spaced apart from the second piston. The spring is also capable of a compressed state in which the first piston is positioned such that the radial ports communicate with the first bore between the first and second pistons. When the spring is released from its compressed state and allowed to transition to its at-rest state, the first piston moves to seal off the radial port(s) and subsequently pressurize any fluid in the first bore between the first piston and the second piston. If the fluid is incompressible (e.g., water), the pressurized fluid drives the second piston along the second bore to create the actuating movement.
摘要翻译：用于产生致动运动的机械装置具有限定第一孔和与其相邻的第二孔的壳体。壳体还限定允许围绕壳体的环境与第一孔连通的径向端口。第一活塞可滑动地安装在第一孔中。第二活塞可滑动地安装在第二孔中并且被定位成使其与第一孔齐平。联接到第一活塞的弹簧能够处于静止状态，其中第一活塞在与第二活塞间隔开的同时密封径向端口。弹簧还能够处于压缩状态，其中第一活塞被定位成使得径向端口与第一和第二活塞之间的第一孔连通。当弹簧从其压缩状态释放并允许其转变到其静止状态时，第一活塞移动以密封径向端口，并随后对第一活塞和第二活塞之间的第一孔中的任何流体加压。如果流体是不可压缩的（例如水），则加压流体沿着第二孔驱动第二活塞以产生致动运动。

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