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    POWER GENERATION AND SPACE CONDITIONING USING A THERMODYNAMIC ENGINE DRIVEN THROUGH ENVIRONMENTAL HEATING AND COOLING
    1.
    发明申请
    POWER GENERATION AND SPACE CONDITIONING USING A THERMODYNAMIC ENGINE DRIVEN THROUGH ENVIRONMENTAL HEATING AND COOLING 有权
    使用通过环境加热和冷却驱动的热力发动机的发电和空间调节

    公开(公告)号：US20080250788A1

    公开(公告)日：2008-10-16

    申请号：US11734854

    申请日：2007-04-13

    申请人： Brian P. Nuel ,  Lee S. Smith ,  Samuel P. Weaver ,  Samuel C. Weaver ,  Daniel Weaver

    发明人： Brian P. Nuel ,  Lee S. Smith ,  Samuel P. Weaver ,  Samuel C. Weaver ,  Daniel Weaver

    IPC分类号： F03G6/04

    CPC分类号： F03G6/068 ,  F02G1/043 ,  F02G2243/06 ,  F02G2254/15 ,  F02G2254/30 ,  F02G2256/50 ,  Y02B10/20 ,  Y02E10/46 ,  Y02E20/363

    摘要： A thermodynamic engine is configured to convert heat provided in the form of a temperature difference to a nonheat form of energy. Heat is directed through a heating loop in thermal contact with a first side of the thermodynamic engine. A second side of the thermodynamic engine is coupled to an environmental cooling loop in thermal contact with an environmental cooling device. The thermodynamic engine is operated to dispense heat from the second side of the thermodynamic engine through the environmental cooling loop into the environmental cooling device. Operation of the thermodynamic engine thereby generates the nonheat form of energy from the temperature difference established between the first side and the second side of the thermodynamic engine.

    摘要翻译： 热力发动机构造成将以温度差形式提供的热量转换成不加热的能量。 热量通过与热力发动机的第一侧热接触的加热回路引导。 热力发动机的第二侧与环境冷却装置热接触的环境冷却回路连接。 热力发动机的作用是通过环境冷却回路将热量从热力发动机的第二侧分配到环境冷却装置中。 因此，热力学发动机的操作由热力发动机的第一侧和第二侧之间建立的温度差产生不加热形式的能量。

    Stirling engine
    2.
    发明授权
    Stirling engine 失效
    斯特林发动机

    公开(公告)号：US5337562A

    公开(公告)日：1994-08-16

    申请号：US784418

    申请日：1992-02-03

    申请人： Hans Kleinwachter ,  Jurgen Kleinwachter ,  Eckhart Weber

    发明人： Hans Kleinwachter ,  Jurgen Kleinwachter ,  Eckhart Weber

    IPC分类号： F02G1/043 ,  F02G1/055 ,  F02G1/057 ,  F03G6/00 ,  F03G6/06 ,  F25B9/14 ,  F02G1/04

    CPC分类号： F03G6/068 ,  F02G1/043 ,  F02G1/057 ,  F02G2243/06 ,  F02G2254/30 ,  F02G2257/00 ,  F02G2270/30 ,  F02G2270/42 ,  Y02E10/46

    摘要： In a Stirling engine having a housing chamber (1) which is divided by a reciprocating gas-permeable regenerator plate (4) into two part chambers (6, 7), of which one can be heated and the second is provided with cooling (13), the second part chamber (7) communicating with a working cylinder which acts on a working shaft (14) or a flywheel mass (10) via a first drive device (9) and on the regenerator plate (4) via a second drive device, it is proposed to design the housing chamber (1) in a wedge-shape and to mount the regenerator plate (4) pivotably about a pivoting axis (5) in the tip of the housing chamber. As a result of the proposed design of the housing chamber (1) with the pivotable fixing of the regenerator plate (4) which at the same time serves as a displacement piston, the displacement function of the regenerator plate (4) is fully effected by low-wear pivoting motion about the pivoting axis (5).

    摘要翻译： PCT No.PCT / DE91 / 00340 Sec。 一九九二年二月三日 102（e）日期1992年2月3日PCT 1991年4月25日PCT公布。 出版物WO91 / 17352 日期为1991年11月14日。在具有容纳腔室（1）的斯特林发动机中，容纳腔室（1）由往复式气体可渗透的再生器板（4）分成两部分腔室（6,7），其中可以加热 第二设置有冷却装置（13），第二部分室（7）通过第一驱动装置（9）和再生器板（9）与作用在工作轴（14）或飞轮块（10）上的工作缸相通 （4）通过第二驱动装置，建议将容纳室（1）设计成楔形并且将再生器板（4）围绕容纳室的顶端中的枢转轴线（5）可枢转地安装。 由于所提出的容纳室（1）的设计使得再生板（4）的可枢转固定同时用作位移活塞，蓄热板（4）的位移功能完全受到 围绕枢转轴线（5）的低磨损枢转运动。

    THERMODYNAMIC MACHINE WITH STIRLING CYCLE
    3.
    发明申请
    THERMODYNAMIC MACHINE WITH STIRLING CYCLE 审中-公开
    具有搅拌循环的热敏机

    公开(公告)号：US20120198834A1

    公开(公告)日：2012-08-09

    申请号：US13496673

    申请日：2010-09-21

    申请人： Pierre Charlat

    发明人： Pierre Charlat

    IPC分类号： F01B29/10 ,  F02G1/044

    CPC分类号： F02G1/057 ,  F02G2243/06 ,  F02G2270/30 ,  F02G2270/40

    摘要： A thermodynamic machine is made up of at least one assembly of two elementary Stirling cycle machines symmetrically formed in one or more cylindrical bodies with the same axis, each elementary machine including first and second compression/expansion chambers, a regenerator separating the first and second chambers and first and second outer walls intended for sealing the volume of the first and second chambers respectively, the regenerator and the first and second outer walls of one elementary machine being rigidly connected to the same elements of the other elementary machines.

    摘要翻译： 一种热力学机械由至少一个基本的斯特林循环机构组成，该组件对称地形成在具有相同轴线的一个或多个圆柱体中，每个基本机器包括第一和第二压缩/膨胀腔室，再生器将第一和第二腔室 以及用于分别密封第一和第二室的体积的第一和第二外壁，一个基本机器的再生器和第一和第二外壁刚性连接到其他基本机器的相同元件。

    Method and apparatus for snubbing the movement of a free, gas-driven displacer in a cooling engine
    5.
    发明授权
    Method and apparatus for snubbing the movement of a free, gas-driven displacer in a cooling engine 失效
    用于缓冲冷却发动机中的自由气体驱动置换器的运动的方法和装置

    公开(公告)号：US4792346A

    公开(公告)日：1988-12-20

    申请号：US021258

    申请日：1987-03-03

    申请人： Domenico S. Sarcia

    发明人： Domenico S. Sarcia

    IPC分类号： F02G1/043 ,  F02G1/053 ,  F25B9/14 ,  F25B9/00

    CPC分类号： F02G1/0435 ,  F02G1/053 ,  F25B9/14 ,  F02G2243/06 ,  F02G2243/24 ,  F02G2258/80

    摘要： A method and apparatus for snubbing the movement of a free, gas-driven displacer in a cooling engine are disclosed. The reciprocal movement of the free, gas-driven displacer is snubbed in each direction of movement as the displacer approaches top dead center and bottom dead center of its cycle by means of a magnetic snubber. Magnetic repulsion forces are generated between the displacer and the displacer containing cylinder of the cooling engine as the displacer approaches both top dead center and bottom dead center of its cycle. Each magnetic repulsive force is non-linear with respect to the displacer and the corresponding end of the displacer containing cylinder.

    摘要翻译： 公开了一种用于缓冲冷却发动机中的自由气体驱动置换器的运动的方法和装置。 随着置换器通过磁性缓冲器接近其循环的上止点和下死点，自由气体驱动置换器的往复运动在每个运动方向上被缓冲。 随着置换器接近其循环的上止点和下止点，排液器和冷却发动机的置换器容纳气缸之间产生磁排斥力。 每个磁排斥力相对于置换器和置换器容纳圆柱体的相应末端是非线性的。

    Displacer arrangement for external combustion engines
    6.
    发明授权
    Displacer arrangement for external combustion engines 失效
    用于外燃机的排气装置

    公开(公告)号：US4774808A

    公开(公告)日：1988-10-04

    申请号：US70080

    申请日：1987-07-06

    申请人： John L. Otters

    发明人： John L. Otters

    IPC分类号： F02G1/043 ,  F02G1/053 ,  F02G1/057 ,  F02G1/04

    CPC分类号： F02G1/053 ,  F02G1/043 ,  F02G1/057 ,  F02G2243/04 ,  F02G2243/06 ,  F02G2258/10

    摘要： An external combustion engine is provided with an engine body containing a cylinder, a working fluid within the cylinder, and a displacer piston reciprocable between two ends of the cylinder. A heat exchanger matrix permeable to said working fluid is provided at one end of the cylinder. The movement of the displacer establishes a flow path through a limited portion of the matrix such that the working fluid exchanges heat with different portions of the matrix at different displacer positions as the fluid is displaced between the two ends of the cylinder.

    摘要翻译： 外燃机设置有包含气缸，缸内的工作流体和可在气缸的两端之间往复运动的置换器活塞的发动机主体。 在所述气缸的一端设置有可渗透所述工作流体的热交换器基体。 置换器的移动建立了通过矩阵的有限部分的流动路径，使得当流体在气缸的两端之间移动时，工作流体在不同的置换器位置处与矩阵的不同部分交换热量。

    HEAT ENGINE
    7.
    发明申请
    HEAT ENGINE 有权
    热发动机

    公开(公告)号：US20110252780A1

    公开(公告)日：2011-10-20

    申请号：US12821859

    申请日：2010-06-23

    申请人： Makoto TAKEUCHI

    发明人： Makoto TAKEUCHI

    IPC分类号： F02G1/044 ,  F01B29/10

    CPC分类号： F02G1/044 ,  F02G2243/06

    摘要： A heat engine includes: a high-temperature space portion and a low-temperature space portion, each of which has a working gas with a different temperature range from each other; a regenerator provided between both of the space portions; a first piston configured to cause volumetric changes of the working gases in the space portions and transmit motive energy on receipt of pressure changes of the working gases; and a second piston and a third piston provided in the space portions, respectively, the second piston and the third piston configured to transfer the working gases between both of the space portions and move with a 180° phase difference from each other with respect to the regenerator. The second piston is slidably housed in a cylinder portion included in the first piston. The first piston, and the second piston and the third piston are configured to move with a phase difference smaller than 180°. Heat and motive energy are exchanged by using the volumetric changes in both of the space portions, as well as by using the transfer of the working gases.

    摘要翻译： 热机包括：高温空间部分和低温空间部分，每个部分具有彼此具有不同温度范围的工作气体; 设置在两个空间部分之间的再生器; 第一活塞构造成在空间部分中引起工作气体的体积变化，并在接收到工作气体的压力变化时传递动能; 以及分别设置在所述空间部分中的第二活塞和第三活塞，所述第二活塞和所述第三活塞被构造成在两个空间部分之间传递工作气体，并相对于所述空间部分以180°的相位差移动 再生器。 第二活塞可滑动地容纳在包括在第一活塞中的气缸部分中。 第一活塞，第二活塞和第三活塞构造成以小于180°的相位差移动。 通过使用两个空间部分中的体积变化以及通过使用工作气体的转移来交换热量和动能。

    Closed cycle gas refrigerator
    8.
    发明授权
    Closed cycle gas refrigerator 失效
    封闭循环气体冰箱

    公开(公告)号：US4822390A

    公开(公告)日：1989-04-18

    申请号：US213858

    申请日：1988-06-30

    申请人： Yoshio Kazumoto ,  Takuya Suganami ,  Yoshiro Furuishi ,  Kazuo Kashiwamura

    发明人： Yoshio Kazumoto ,  Takuya Suganami ,  Yoshiro Furuishi ,  Kazuo Kashiwamura

    IPC分类号： F25B9/00 ,  F04B35/04 ,  F25B9/14

    CPC分类号： F25B9/14 ,  F04B35/045 ,  F02G2243/06 ,  F25B2309/001

    摘要： A refrigerator has a reciprocation portion including a piston and a portion of a linear motor and having an angular resonance frequency W defined by the following equation: ##EQU1## where m=total mass of the reciprocation portionSp=area of a working surface of the pistonPa=amplitude of pressure variation of a working gas in a compression space of the refrigerator.alpha.=phase difference between a displacement of the piston and pressure variation of the working gas in the compression spaceS=stroke of the pistonKs=spring constant of a support spring of the pistonand an a.c. power source for driving the reciprocation portion, the power source has an angular frequency W.sub.o substantially equal to said angular frequency W with an acceptable error therebetween being .+-.10%.

    摘要翻译： 冰箱具有包括活塞和直线电动机的一部分的往复运动部分，并且具有由以下等式定义的角共振频率W.其中m =往复运动部分的总质量Sp =工作表面的面积 活塞Pa =冰箱压缩空间中工作气体的压力变化幅度α=活塞位移与压缩空间内工作气体的压力变化之间的相位差S =活塞冲程Ks =弹簧常数 活塞的支撑弹簧和交流 用于驱动往复运动部分的电源，电源具有基本上等于所述角频率W的角频率Wo，其间的可接受误差为+/- 10％。

    Stirling cycle engine and refrigeration systems
    9.
    发明授权
    Stirling cycle engine and refrigeration systems 失效
    斯特林循环发动机和制冷系统

    公开(公告)号：US3971230A

    公开(公告)日：1976-07-27

    申请号：US574208

    申请日：1975-05-05

    申请人： James C. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Fletcher ,  Walter H. Higa

    发明人： James C. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Fletcher ,  Walter H. Higa

    IPC分类号： F02G1/043 ,  F25B9/14 ,  F25B9/00

    CPC分类号： F02G1/0435 ,  F25B9/14 ,  F02G2243/02 ,  F02G2243/06 ,  F02G2270/85 ,  F25B2309/003

    摘要： A Stirling cycle heat engine is disclosed in which displacer motion is controlled as a function of the working fluid pressure P.sub.1 and a substantially constant pressure P.sub.0. The heat engine includes an auxiliary chamber at the constant pressure P.sub.0. An end surface of a displacer piston is disposed in the auxiliary chamber. During the compression portion of the engine cycle when P.sub.1 rises above P.sub.0 the displacer forces the working fluid to pass from the cold chamber to the hot chamber of the engine. During the expansion portion of the engine cycle the heated working fluid in the hot chamber does work by pushing down on the engine's drive piston. As the working fluid pressure P.sub.1 drops below P.sub.0 the displacer forces most of the working fluid in the hot chamber to pass through the regenerator to the cold chamber. The engine is easily combinable with a refrigeration section to provide a refrigeration system in which the engine's single drive piston serves both the engine and the refrigeration section.

    摘要翻译： 公开了一种斯特林循环热机，其中根据工作流体压力P1和基本上恒定的压力P0来控制置换器运动。 热力发动机包括处于恒压P0的辅助室。 置换器活塞的端面设置在辅助室中。 在P1上升到P0以上的发动机循环的压缩部分期间，置换器迫使工作流体从冷室传递到发动机的热室。 在发动机循环的膨胀部分期间，热室中的加热的工作流体通过向下推动发动机的驱动活塞而起作用。 当工作流体压力P1下降到低于P0时，置换器迫使热室中的大部分工作流体通过再生器进入冷室。 发动机可以容易地与制冷部分组合以提供其中发动机的单驱动活塞用于发动机和制冷部分的制冷系统。