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11. 发明授权

US09404392B2 Heat engine system 有权
标题翻译：热机系统
公开(公告)号：US09404392B2
公开(公告)日：2016-08-02
申请号：US13724567
申请日：2012-12-21
申请人： ELWHA LLC
发明人： Jordin T. Kare , Nathan P. Myhrvold , Robert C. Petroski , Lowell L. Wood, Jr.
IPC分类号： F01K23/06 , F01K11/00 , F01K13/00 , F01K25/08 , F01K25/12
CPC分类号： F01K11/00 , F01D15/10 , F01K11/02 , F01K13/00 , F01K25/08 , F01K25/12 , H02K7/1823 , H02K49/10
摘要： An improved heat engine is disclosed. The heat engine comprises at least one heat pipe containing a working fluid flowing in a thermal cycle between vapor phase at an evaporator end and liquid phase at a condenser end. Heat pipe configurations for high-efficiency/high-performance heat engines are disclosed. The heat pipe may have an improved capillary structure configuration with characteristic pore sizes between 1μ and 1 nm (e.g. formed through nano- or micro-fabrication techniques) and a continuous or stepwise gradient in pore size along the capillary flow direction. The heat engine may have an improved generator assembly configuration that comprises an expander (e.g. rotary/turbine or reciprocating piston machine) and generator along with magnetic bearings, magnetic couplings and/or magnetic gearing. The expander-generator may be wholly or partially sealed within the heat pipe. A heat engine system (e.g. individual heat engine or array of heat engines in series and/or in parallel) for conversion of thermal energy to useful work (including heat engines operating from a common heat source) is also disclosed. The system can be installed in a vehicle or facility to generate electricity.
摘要翻译：公开了一种改进的热机。热机包括至少一个热管，其包含在蒸发器端的气相之间的热循环中流动的工作流体和在冷凝器端处的液相。公开了用于高效/高性能热机的热管配置。热管可以具有改进的毛细结构构型，其具有1μ和1nm之间的特征孔径（例如通过纳米或微制造技术形成）以及沿着毛细管流动方向的孔径的连续或逐步梯度。热机可以具有改进的发电机组件配置，其包括膨胀机（例如旋转/涡轮或往复活塞机）和发电机以及磁性轴承，磁耦合和/或磁齿轮传动。膨胀机发电机可以全部或部分地密封在热管内。还公开了一种用于将热能转换成有用工作（包括从公用热源运行的热力发动机）的热力发动机系统（例如串联和/或并联的热力发动机或热力发动机阵列）。该系统可以安装在车辆或设施中以发电。

12. 发明授权

US09394807B1 Apparatus, system, and methods for mechanical energy regeneration 有权
标题翻译：用于机械能再生的装置，系统和方法
公开(公告)号：US09394807B1
公开(公告)日：2016-07-19
申请号：US14658617
申请日：2015-03-16
申请人： Sten Kreuger
发明人： Sten Kreuger
IPC分类号： F01K1/00 , B21D53/02 , F01K7/36 , F01K3/12 , F01K17/02 , F01K25/06 , F01K25/08 , F01K25/10 , F01K25/12 , F01K21/00 , F01K1/12 , F28D20/00
CPC分类号： F01K7/36 , F01K1/12 , F01K3/12 , F01K17/02 , F01K21/00 , F01K25/06 , F01K25/08 , F01K25/10 , F01K25/12 , F28D20/0056 , Y02E60/142 , Y10T29/4935
摘要： Systems and methods for storing and retrieving thermo-mechanical energy are disclosed. The systems and methods generally include a thermodynamic loop or cycle (e.g., a reversible transcritical, trilateral, or Rankine/vapor compression cycle) that works as a heat pump in a charging mode and as a heat engine in a discharging mode. The thermodynamic loop or cycle includes a gas pressure changing device, a liquid pressure changing device, and a working fluid. The system further includes one or more heat storage devices with solid heat storage material(s). Heat is transferred between the working fluid and the solid heat storage material(s) in the high and low pressure sides of the thermodynamic cycle, respectively.
摘要翻译：公开了用于存储和回收热机械能的系统和方法。系统和方法通常包括作为充电模式中的热泵和放电模式中的热力发动机的热力循环（例如，可逆的跨临界，三边或兰金/蒸气压缩循环）。热力循环或循环包括气体压力改变装置，液体压力改变装置和工作流体。该系统还包括具有固体储热材料的一个或多个蓄热装置。热量分别在工作流体和热力循环的高低压侧的固体储热材料之间传递。

13. 发明授权

US4110984A Rotary piston engine using electric heating to flash motive fluid 失效
标题翻译：旋转活塞发动机使用电加热来驱动动力流体
公开(公告)号：US4110984A
公开(公告)日：1978-09-05
申请号：US777854
申请日：1977-03-15
申请人： Rolf Schneider
发明人： Rolf Schneider
IPC分类号： F01K25/00 , F02G1/04 , H02N11/00 , F01C21/12 , F01K25/06 , F01K25/12
CPC分类号： F02G1/04 , H02N11/006
摘要： A machine operable according to the gas discharge principle comprising a fixed housing having side walls and a casing surrounding peripherally the side walls, a rotary member arranged for rotation in the housing in an eccentric fashion, and having a plurality of projections, which during the rotation are in continuous sliding contact with the inner surface of the casing and slide along it, the rotary member during rotation forms a plurality of operating chambers having each a variable volume, further including an inner toothed wheel fixed on the rotary member and an outer toothed wheel fixed on the housing, a plurality of electrodes provided in the casing of the housing, an electrode provided in the rotary member, the electrodes in the casing and the electrodes in the rotary member being arranged lying opposite with respect to each other when the rotary member is mounted in the housing for rotation and the electrodes in the casing and the rotary member having a predetermined distance with respect to each other in predetermined rotary positions of the rotary member, a source of voltage and means connecting each of the electrodes of the casing and of the rotary member to the voltage source for creating an electrical field between respective electrodes in the casing and in the rotary member at a predetermined sequence, a closed circuit coupled to the housing for supplying thereto an operating medium in a predetermined quantity and at predetermined instant.

14. 发明授权

US3094106A Liquid metal level gauge 失效
标题翻译：液体金属液位计
公开(公告)号：US3094106A
公开(公告)日：1963-06-18
申请号：US2182460
申请日：1960-04-12
申请人： NORTH AMERICAN AVIATION INC
发明人： HYMAN JR JULIUS
IPC分类号： F01K25/12 , G01F23/24 , G05D9/12
CPC分类号： G05D9/12 , F01K25/12 , G01F23/24

15. 发明授权

US3014115A Liquid mercury vaporizer 失效
标题翻译：液态汞蒸发器
公开(公告)号：US3014115A
公开(公告)日：1961-12-19
申请号：US68290357
申请日：1957-09-09
申请人： INGERSOLL HOWARD E
发明人： INGERSOLL HOWARD E
IPC分类号： F01K3/18 , F01K25/12 , F22B1/16
CPC分类号： F01K25/12 , F01K3/186 , F22B1/16

16. 发明授权

US2241970A Condenser arrangement 失效
公开(公告)号：US2241970A
公开(公告)日：1941-05-13
申请号：US28156039
申请日：1939-06-28
申请人： GEN ELECTRIC
发明人： THOMPSON EDWARD S
IPC分类号： F01D11/04 , F01K25/12 , F28B9/00
CPC分类号： F28B9/00 , F01D11/04 , F01K25/12 , Y10S277/918 , Y10T137/4456 , Y10T137/7287

17. 发明授权

US10916819B2 Multi-stage sodium heat engine for electricity and heat production 有权
公开(公告)号：US10916819B2
公开(公告)日：2021-02-09
申请号：US15273367
申请日：2016-09-22
申请人： Enlighten Innovations Inc.
发明人： Shekar Balagopal , Ashok V. Joshi , Sanil John
IPC分类号： H01M14/00 , H01G9/21 , F01K25/12
摘要： A multi-stage sodium heat engine is provided to convert thermal energy to electrical energy, the multi-stage sodium heat engine including at least a first stage, a second stage, and an electrical circuit operatively connecting the first stage and the second stage with an electrical load. One or more methods of powering an electrical load using a multi-stage sodium heat engine are also described.

18. 发明授权

US10358945B2 Heat engine system 有权
公开(公告)号：US10358945B2
公开(公告)日：2019-07-23
申请号：US15064730
申请日：2016-03-09
申请人： Elwha LLC
发明人： Jordin T. Kare , Nathan P. Myhrvold , Robert C. Petroski , Lowell L. Wood, Jr.
IPC分类号： H02K7/18 , F01D15/10 , F01K11/00 , F28D15/04 , F01K13/00 , F01K25/08 , F01K25/12 , F01K11/02 , H02K49/10 , F28D15/02
摘要： An improved heat engine includes at least one heat pipe containing a working fluid flowing in a thermal cycle between vapor phase at an evaporator end and liquid phase at a condenser end. The heat pipe may have an improved capillary structure configuration with a continuous or stepwise gradient in pore size along the capillary flow direction. The heat engine may have an improved generator assembly configuration that includes an expander (e.g. rotary/turbine or reciprocating piston machine) and generator along with magnetic bearings, magnetic couplings, and/or magnetic gearing. The expander-generator may be wholly or partially sealed within the heat pipe. A heat engine system (e.g. individual heat engine or array of heat engines in series and/or in parallel) for converting thermal energy to useful work (including heat engines operating from a common heat source) is also disclosed. The system can be installed in a vehicle or facility to generate electricity.

19. 发明授权

US5694773A Closed cycle gas turbine engine and mechanical system driven thereby 失效
标题翻译：封闭循环燃气涡轮发动机和由此驱动的机械系统
公开(公告)号：US5694773A
公开(公告)日：1997-12-09
申请号：US359496
申请日：1994-12-20
申请人： Takefumi Hatanaka
发明人： Takefumi Hatanaka
IPC分类号： F03G7/00 , F01K3/18 , F01K25/00 , F01K25/12 , F02C1/10
CPC分类号： F01K3/186 , F02C1/105 , Y02T50/671
摘要： A closed cycle gas turbine engine has sealed therein a working medium, within a working chamber, a closed exhaust manifold, a gas recirculating path, and a plasma gas generator, with a turbine rotor rotating within the working chamber. High voltage pulses of very brief duration are periodically applied to the plasma gas generator, causing electrical discharges to form a plasma in said working medium, thereby producing high pressure motive gas. Resultant flows of high-pressure motive gas drive the turbine rotor, providing a high level of output power from the engine with no consumption of a fuel. The pressure of the motive gas is reduced in the closed exhaust manifold and recirculated to the motive gas generator through the gas recirculating path for next electrical discharge. The engine is suitable for driving a mechanism such as a vehicle, machine etc.
摘要翻译：封闭循环燃气涡轮发动机在工作室内密封有工作介质，封闭的排气歧管，气体再循环路径和等离子体气体发生器，涡轮转子在工作室内旋转。周期性地对等离子体气体发生器施加非常短暂的持续时间的高电压脉冲，导致放电在所述工作介质中形成等离子体，从而产生高压运动气体。高压运动气体的有效流动驱动涡轮转子，提供来自发动机的高水平的输出功率而不消耗燃料。在封闭的排气歧管中运动气体的压力减小，并通过气体再循环路径再循环到动力气体发生器，用于下一次放电。发动机适用于驾驶车辆，机器等机构。

20. 发明授权

US3543036A Hydrospace energy converter 失效
标题翻译：水力转换器
公开(公告)号：US3543036A
公开(公告)日：1970-11-24
申请号：US3543036D
申请日：1967-07-31
申请人： ITT
发明人： MAJKRZAK CHARLES P
IPC分类号： F01K25/12 , G21H3/00 , F01D15/10
CPC分类号： G21H3/00 , F01K25/12

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