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    • 5. 发明申请
    • MODIFIED CO2 CYCLE FOR LONG ENDURANCE UNMANNED UNDERWATER VEHICLES AND RESULTANT CHIRP ACOUSTIC CAPABILITY
    • 改进的二氧化碳循环用于长时间无人驾驶的水下车辆和有益的CHIRP声学能力
    • WO2017176316A1
    • 2017-10-12
    • PCT/US2016/062518
    • 2016-11-17
    • RAYTHEON COMPANY
    • HEINEN, Gregory W.
    • F01K1/12F01K15/04F01K25/10B63G8/08B63G8/00
    • A carbon dioxide cycle power generation system (100) includes storage (101, 102) collectively storing portions of carbon dioxide liquid and gas (109, 111) and a transfer connection (103) selectively directing flow of the carbon dioxide through a turbine (106). The system cycles between different seawater depths in order to employ at least one of seawater pressure and seawater temperature in creating the carbon dioxide flow. Inlet/outlet control valves (107, 108) on variable volume tanks, positioned below movable pistons within the respective tank, selectively allow seawater (110, 112) into or out of a lower portion of the respective tank below the piston to pressurize the carbon dioxide therein relative to the carbon dioxide within the other tank when at depth rather than near the surface. Inhibited versus uninhibited heat transfer between storage portions and the seawater allows different seawater temperatures at depth and near the surface to create the carbon dioxide flow. Acoustic communications may be driven concurrent with the turbine.
    • 二氧化碳循环发电系统(100)包括共同存储二氧化碳液体和气体(109,111)的一部分的存储器(101,102)和选择性地引导二氧化碳液体和气体(109,111)流动的转移连接(103) 二氧化碳通过涡轮机(106)。 该系统在不同海水深度之间循环,以便在产生二氧化碳流量时采用海水压力和海水温度中的至少一个。 位于相应罐内的可移动活塞下方的可变容积罐上的入口/出口控制阀(107,108)选择性地允许海水(110,112)进入或离开活塞下方的相应罐的下部以将碳 二氧化碳相对于另一个罐内的二氧化碳在深处而不是在表面附近。 储存部分与海水之间的抑制性与非抑制性热传递允许深度处和表面附近的不同海水温度产生二氧化碳流。 声学通信可以与涡轮机同时驱动。
    • 8. 发明申请
    • APPARATUS AND METHOD FOR PERIODICALLY CHARGING OCEAN VESSEL OR OTHER SYSTEM USING THERMAL ENERGY CONVERSION
    • 周期性充电海洋船或使用热能转换的其他系统的装置和方法
    • WO2017209807A1
    • 2017-12-07
    • PCT/US2017/017499
    • 2017-02-10
    • RAYTHEON COMPANY
    • HEINEN, Gregory W.CORRIVEAU, Pierre J.
    • F01K27/00F01K1/12F01K15/04F01K25/10B63G8/08B63G8/00
    • F17C9/04B63G8/00B63G8/14B63G2008/002F01K1/12F01K15/04F01K25/103F01K27/005
    • An apparatus includes multiple tanks (406a-406b, 506a-506b, 908, 912, 914) each configured to receive and store a liquid refrigerant (410, 510, 1010) under pressure. The apparatus also includes one or more insulated water jackets (408a-408b, 508a-508b, 910) each configured to receive and retain water around at least part of an associated one of the tanks. The apparatus further includes at least one generator (412, 512a-512b, 1012) configured to receive a flow of the liquid refrigerant and to generate electrical power based on the flow of the liquid refrigerant. The apparatus also includes one or more first valves (522-528, 916-918, 1014, 1020) configured to control the flow of the liquid refrigerant between the tanks and through the at least one generator. In addition, the apparatus includes one or more second valves (530-536, 530a-536a, 530b-536b, 920) configured to control a flow of the water into and out of the one or more insulated water jackets.
    • 一种设备包括多个储罐(406a-406b,506a-506b,908,912,914),每个储罐构造成在压力下接收和储存液体制冷剂(410,510,1010)。 该设备还包括一个或多个绝缘水套(408a-408b,508a-508b,910),每个绝缘水套被构造成接收和保持围绕相关的一个储罐的至少一部分的水。 该设备进一步包括至少一个发生器(412,512a-512b,1012),其被配置为接收液体制冷剂的流动并且基于液体制冷剂的流动来产生电力。 该设备还包括一个或多个第一阀门(522-528,916-918,1014,1020),该第一阀门被构造成控制液体制冷剂在储罐之间并且通过至少一个发生器的流动。 另外,该装置包括一个或多个第二阀门(530-536,530a-536a,530b-536b,920),该第二阀门构造成控制水流入和流出一个或多个绝缘水套。
    • 9. 发明申请
    • HYDRAULIC DRIVES FOR USE IN CHARGING SYSTEMS, BALLAST SYSTEMS, OR OTHER SYSTEMS OF UNDERWATER VEHICLES
    • 液压驱动器用于充电系统,压载系统或其他水下运载工具系统
    • WO2017209806A2
    • 2017-12-07
    • PCT/US2017/016976
    • 2017-02-08
    • RAYTHEON COMPANY
    • HEINEN, Gregory W.
    • B63G8/08F01K1/12F01K15/04F01K25/10B63G8/00
    • B63G8/14B63G8/001B63G8/08B63G8/22B63G2008/002B63H19/00B63H25/38F01K1/12F01K15/04F01K25/10F01K25/103
    • An apparatus includes first and second tanks (402-404) each configured to receive and store a refrigerant (406) under pressure. The apparatus also includes at least one generator (408) configured to receive flows of the refrigerant between the tanks and to generate electrical power based on the flows of the refrigerant. The apparatus further includes first and second hydraulic drives (430-432) associated with the first and second tanks, respectively. Each hydraulic drive includes a first piston (434) within the associated tank, a channel (436) fluidly coupled to the associated tank and configured to contain hydraulic fluid (438), and a second piston (440) within the channel and configured to move within the channel in order to vary an amount of the hydraulic fluid within the associated tank and vary a position of the first piston within the associated tank. The channel of each hydraulic drive has a cross-sectional area that is less than a cross-sectional area of the associated tank.
    • 一种设备包括第一和第二罐(402-404),每个罐配置成在压力下接收和存储制冷剂(406)。 该设备还包括至少一个发生器(408),该发生器被配置为接收在箱之间的制冷剂流并且基于制冷剂流来产生电力。 该设备还包括分别与第一和第二储罐相关联的第一和第二液压驱动器(430-432)。 每个液压驱动装置包括在相关联的储箱内的第一活塞(434),流体地耦合到关联的储箱并构造成容纳液压流体(438)的通道(436),以及位于通道内并且构造成移动 在通道内,以便改变相关油箱内的液压流体的量并改变相关油箱内的第一活塞的位置。 每个液压驱动装置的通道的横截面积小于相关储箱的横截面积。