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    • 27. 发明申请
    • LIQUID DISPLACER ENGINE
    • 液位变送器
    • WO2009110949A1
    • 2009-09-11
    • PCT/US2008/088301
    • 2008-12-24
    • BENIK, Nicholas, A.
    • BENIK, Nicholas, A.
    • F03G7/04
    • F03G7/05Y02E10/34
    • A fluid-displacer engine which utilizes the thermodynamic Stirling cycle to extract energy from an external thermal gradient is disclosed. A working gas is disposed in each of two adjacent cylinders and is cycled from a hot region to a cold region of the respective cylinders by movement of a hot displacer fluid and a cold displacer fluid. Alternate heating and cooling of the working gas in each chamber causes the displacer fluid to flow from one cylinder to the other which, in turn allows one of the working gasses to expand and compresses the other. The flow of displacer fluids can be optimally controlled by the use of control valves. Energy can be extracted from the flow of the displacer fluids by the use of turbines in the displacer fluid flow paths.
    • 公开了利用热力学斯特林循环从外部热梯度提取能量的流体置换器发动机。 工作气体设置在两个相邻气缸中的每一个中,并且通过热置换液体和冷置换液的移动,从相应气缸的热区循环到冷区。 每个室中的工作气体的交替加热和冷却使得置换液体从一个气缸流动到另一个气缸,这进而使工作气体中的一个膨胀并压缩另一个。 替代流体的流动可以通过使用控制阀来最佳地控制。 可以通过在置换器流体流动路径中使用涡轮机从置换器流体的流中提取能量。
    • 29. 发明申请
    • AUTOMATED POSITIONING AND SUBMERSIBLE OPEN OCEAN PLATFORM
    • 自动定位和不可开放的海洋平台
    • WO2009032836A1
    • 2009-03-12
    • PCT/US2008/075107
    • 2008-09-03
    • HAWAII OCEANIC TECHNOLOGY, INC.
    • TROY, Paul, J.
    • A01K61/00
    • F03G7/05A01K61/10A01K61/60A01K63/00Y02A40/81Y02A40/826Y02E10/34
    • An open-ocean fish-growing platform has a submersible cage structure for growing fish, an antenna for receiving positioning signals transmitted from an external source, a position-correction apparatus for calculating a position error signal from a target geostatic position, and an ocean thermal energy conversion (OTEC) system for generating electric power for thruster units to maintain the cage structure in the target geostatic position. The OTEC system inducts colder ocean water from a deeper ocean depth for driving its heat exchange cycle, and is also of hybrid type using a fuel-fired unit as a heat source. The cold water effluent from the OTEC system is directed into the cage for flushing wastes generated by the growing fish. The self-positioning, self-powered open-ocean platform enables unmanned, extended marine deployment in deeper ocean waters without the need for tethering or anchoring to the ocean floor.
    • 海洋生鱼平台具有用于生长鱼的潜水笼式结构,用于接收从外部源发送的定位信号的天线,用于从目标地静位置计算位置误差信号的位置校正装置和海洋热力 能量转换(OTEC)系统,用于为推进器单元产生电力,以将笼结构保持在目标静止位置。 OTEC系统从较深的海洋深度引导较冷的海水,用于驱动其热交换循环,并且也是使用燃料燃烧单元作为热源的混合型。 来自OTEC系统的冷水流出物被引导到笼子中,用于冲洗由生长的鱼产生的废物。 自主定位的自主开放式海洋平台可以在深海洋中实现无人驾驶,延伸的海洋部署,无需系泊或锚定到海底。