PROCESS AND APPARATUS FOR IMPLEMENTING THERMODYNAMIC CYCLES
    3.
    发明申请
    PROCESS AND APPARATUS FOR IMPLEMENTING THERMODYNAMIC CYCLES 审中-公开
    用于实施热力循环的方法和装置

    公开(公告)号:WO2010052512A3

    公开(公告)日:2012-02-02

    申请号:PCT/HU2009000092

    申请日:2009-11-04

    CPC classification number: F01K7/00 F02G2242/00

    Abstract: In the process according to the invention volume capacities of working spaces (72, 95, 74, 96) are changed; expandable working medium is flowing between the working spaces (72, 74, 95, 96), and heat - transfer and / or heat-removal is carried out; wherein the volume capacities of the co-operating working spaces are changed in about a 180 degree counter- stroke, the working medium is driven from a decreasing volume capacity working space into an increasing volume capacity working space, in an order, which complies with the different stages of the thermodynamic cycle, and every stage of the thermodynamic cycle is realized separately, in a way, that always the same stage of the cycle should take place between two working spaces. The apparatus for implementation of the process contains working spaces (72, 74, 95, 96) with variable volume capacities and valves (81, 82, 88, 89, 98, 99, 101, 102) between the working spaces, the elements changing the volume capacities are interlocked with each other, the individual working spaces (72, 74, 95, 96) are connected in series and the last working space (96) is connected to the first one (72).

    Abstract translation: 在根据本发明的方法中,工作空间(72,95,74,96)的体积容量改变; 可膨胀工作介质在工作空间(72,74,95,96)之间流动,进行热传递和/或散热; 其中协同工作空间的体积容量在大约180度的相反程度上改变,工作介质从一个减小的体积容积的工作空间被驱动到一个增加容积的工作空间中,其顺序符合 热力循环的不同阶段,热力学循环的每个阶段都是分开实现的,这样一来,循环的始终相同阶段应该在两个工作空间之间进行。 用于实施该过程的装置包含具有可变体积容积的工作空间(72,74,95,96)和工作空间之间的阀(81,82,88,89,99,91,101,102),所述元件改变 体积容量彼此互锁,单个工作空间(72,74,95,96)串联连接,最后一个工作空间(96)连接到第一个工作空间(72)。

    HEAT TRANSFER HEAD FOR A STIRLING ENGINE
    4.
    发明申请
    HEAT TRANSFER HEAD FOR A STIRLING ENGINE 审中-公开
    用于搅拌发动机的传热头

    公开(公告)号:WO02014671A1

    公开(公告)日:2002-02-21

    申请号:PCT/GB2001/003637

    申请日:2001-08-14

    CPC classification number: F02G1/055 F02G2242/00

    Abstract: A heat transfer head (10) for a stirling engine is disclosed. The heat transfer head (10) comprises a plurality of external circumferential fins (30) projecting out from the heat transfer head (10). At least two of the adjacent fins (30) are arranged to be substantially parallel and such that some of the radiant heat received by one of the fins is reflected onto the other fin. A second set of fins (40) is provided above the circumferential fins. The second set of fins are arranged to enable combustion gases from a burner to pass upwards therebetween to enable heat to be absorbed from the passing combustion gases.

    Abstract translation: 公开了一种用于斯特林发动机的传热头(10)。 传热头(10)包括从传热头(10)伸出的多个外周翅片(30)。 相邻的翅片(30)中的至少两个被布置成基本上平行,并且使得一个翅片所接收的一些辐射热被反射到另一个翅片上。 第二组翅片(40)设置在圆周翅片的上方。 第二组翅片被布置成使得来自燃烧器的燃烧气体在其间向上通过,以使得能够从通过的燃烧气体吸收热量。

    HEAT ENGINES
    5.
    发明申请
    HEAT ENGINES 审中-公开
    热力发动机

    公开(公告)号:WO2009066178A3

    公开(公告)日:2009-09-24

    申请号:PCT/IB2008003675

    申请日:2008-08-01

    Applicant: CAO YIDING

    Inventor: CAO YIDING

    Abstract: This invention provides a heat engine based on well-developed structure of internal combustion engines. The heat engine comprises at least a piston and cylinder assembly and at least two heating chambers associated with said piston and cylinder assembly to provide a significantly increased time period for heat transfer from a heat source to the gaseous working of the engine without increasing the number of strokes per power stroke in a cycle. Each said heating chamber has therewithin a heat exchanger unit that facilitates heat transfer from the heating source to the gaseous working fluid substantially under a constant volume, a port leading to said cylinder space, and a heating-chamber valve, said valve opening or closing the port to establish or block communication between said heating chamber and cylinder space. For a heat engine utilizing intake and discharge strokes respectively for intake and discharge purposes, each said heating chamber in a cycle has an associated intake stroke, a compression stroke, a power stroke, a discharge stroke, and between said compression and power strokes a time period of 4(n-1) strokes available for heat transfer from the heat source to an amount of working fluid substantially enclosed within said heating chamber while the piston serves the working fluid associated with another heating chamber, wherein n is the number of the heating chambers per piston and cylinder assembly. For a heat engine utilizing a scavenging process for intake and discharge purposes, each said heating chamber in a cycle has an associated scavenging process to facilitate the discharge and intake of the working fluid, a compression stroke, a power stroke, and between said compression and power strokes a time period of 2(n-1) strokes available for heat transfer from the heat source to an amount of working fluid substantially enclosed within said heating chamber while the piston serves the working fluid associated with another heating chamber, wherein n is the number of the heating chambers per piston and cylinder assembly. Additionally, a heat engine based on a rotary internal combustion engine and the techniques using heat pipes to cool a rotary engine are disclosed.

    Abstract translation: 本发明提供一种基于内燃机结构发达的热力发动机。 热机包括至少一个活塞和气缸组件以及与所述活塞和气缸组件相关的至少两个加热室,以提供显着增加的从热源到发动机的气体工作的传热时间,而不增加 一个循环中的每个动力冲程的冲程。 每个所述加热腔室中具有热交换器单元,该热交换器单元有利于基本上恒定体积的从加热源到气态工作流体的热传递,通向所述缸空间的端口和加热腔室阀门,所述阀门打开或关闭 端口以建立或阻止所述加热腔室和缸体空间之间的连通。 对于分别用于进气和排气目的的进气和排气冲程的热力发动机,一个循环中的每个所述加热室具有相关的进气冲程,压缩冲程,动力冲程,排气冲程以及所述压缩冲程和动力冲程之间的时间 在活塞供应与另一个加热室相关联的工作流体时,从热源到基本封闭在所述加热室内的一定量的工作流体可用的4(n-1)次冲程周期,其中n是加热的数量 每个活塞和气缸组件的腔室。 对于利用用于进气和排气目的的扫气过程的热机,一个循环中的每个所述加热室具有相关的扫气过程以促进工作流体的排出和吸入,压缩冲程,动力冲程以及在所述压缩和 在活塞供应与另一个加热室相关联的工作流体时,动力冲程可用于从热源到基本封闭在所述加热室内的工作流体的量的2(n-1)冲程的时间段,其中n是 每个活塞和气缸组件的加热室数量。 另外,公开了基于旋转式内燃机的热力发动机和使用热管来冷却旋转式发动机的技术。

    HEISSGASKRAFTMASCHINE
    6.
    发明申请
    HEISSGASKRAFTMASCHINE 审中-公开
    热气发动机

    公开(公告)号:WO2003060310A1

    公开(公告)日:2003-07-24

    申请号:PCT/CH2002/000728

    申请日:2002-12-27

    Abstract: Die Heissgaskraftmaschine enthält einen Zylinder (2) mit einem zur Aufnahme eines Arbeitsmittels bestimmten Zylinderraum (6), in dem ein Arbeitskolben (4) und ein Verdrängerkolben (5) relativ zueinander verschiebbar angeordnet sind. Der Verdrängerkolben (5) unterteilt den Zylinderraum (6) in einen vom Arbeitskolben (4) begrenzten ersten Arbeitsraum (14) und einen vom Zylinderdeckel (3) begrenzten zweiten Arbeitsraum (15). Am Arbeitskolben (4) ist ein Organ einer Heizeinrichtung (31) zum Erwärmen des im ersten Arbeitsraum (14) befindlichen Arbeitsmittels ausgebildet. Am Zylinderdeckel (3) ist eine Kühleinrichtung (44) zum Kühlen des im zweiten Arbeitsraum (15) befindlichen Arbeitsmittels ausgebildet. Der Verdrängerkolben (5) enthält einen Regenerator (53), über den die Arbeitsräume (14 und 15) miteinander verbunden sind. Diese Ausführung ermöglicht eine verbesserte Wärmezuführung an das Arbeitsmittel und eine verbesserte Wärmeabführung aus dem Arbeitsmittel; zugleich ist eine einfachere, kompakte Bauweise der Heissgaskraftmaschine erzielbar.

    Abstract translation: 包括气缸内的热气体发动机(2),其具有用于容纳工作流体缸空间(6),其中一个工作活塞(4)和一个位移活塞(5)相对于布置为彼此。 置换器活塞(5)在除以从由第二工作腔(15)界定的气缸盖(3)在工作活塞(4)限定第一工作腔(14)和中的一个(6)的汽缸室。 上的工作活塞(4)是一个加热装置(31),用于加热所述第一工作腔(14)位于工作流体的成员。 在汽缸盖(3)是用于所述第二工作腔(15)形成位于工作流体的冷却的冷却装置(44)。 置换器(5)包括一个再生器(53),通过该工作腔室(14和15)连接在一起。 该实施例使得改进的热供给到工作介质,并从工作介质的改进的热去除; 同时,可以实现热气体发动机的更简单,更紧凑的设计。

    VALVE ASSEMBLY AND METHOD FOR HIGH TEMPERATURE ENGINES
    7.
    发明申请
    VALVE ASSEMBLY AND METHOD FOR HIGH TEMPERATURE ENGINES 审中-公开
    阀组件和高温发动机的方法

    公开(公告)号:WO2014126844A1

    公开(公告)日:2014-08-21

    申请号:PCT/US2014/015540

    申请日:2014-02-10

    Applicant: ZAJAC, John

    Inventor: ZAJAC, John

    Abstract: Valve assembly and method in which a valve member is connected to an elongated lever arm for controlling communication between two chambers in an engine. The valve assembly is disposed at least partially within one of the chambers, and the valve member is moved between open and closed by an actuator connected to the lever arm. In some disclosed embodiments, a pilot valve is opened to equalize pressure on both sides of the valve member prior to moving the valve member toward the open position. In others, a piston in an expansion cylinder is driven by hot, expanding gases from a separate combustion chamber or heat exchanger.

    Abstract translation: 阀组件和方法,其中阀构件连接到细长的杠杆臂以控制发动机中的两个室之间的连通。 阀组件至少部分地设置在一个室内,并且阀构件通过连接到杠杆臂的致动器在打开和关闭之间移动。 在一些公开的实施例中,在将阀构件移动到打开位置之前,先导阀被打开以均衡阀构件的两侧上的压力。 在另一些情况下,膨胀气缸中的活塞由来自单独的燃烧室或热交换器的热膨胀气体驱动。

    PROCESS AND APPARATUS FOR IMPLEMENTING THERMODYNAMIC CYCLES
    8.
    发明申请
    PROCESS AND APPARATUS FOR IMPLEMENTING THERMODYNAMIC CYCLES 审中-公开
    用于实施热力循环的方法和装置

    公开(公告)号:WO2010052512A2

    公开(公告)日:2010-05-14

    申请号:PCT/HU2009/000092

    申请日:2009-11-04

    CPC classification number: F01K7/00 F02G2242/00

    Abstract: In the process according to the invention volume capacities of working spaces are changed; expandable working medium is flowing between the working spaces, and heat-transfer and / or heat-removal is carried out; wherein the volume capacities of the co-operating working spaces are changed in about a 180 degree counter-stroke, the working medium is driven from a decreasing volume capacity working space into an increasing volume capacity working space, in an order, which complies with the different stages of the thermodynamic cycle, and every stage of the thermodynamic cycle is realized separately, in a way, that always the same stage of the cycle should take place between two working spaces. The apparatus for implementation of the process contains working spaces with variable volume capacities and valves between the working spaces, the elements changing the volume capacities are interlocked with each other, the individual working spaces are connected in series and the last working space is connected to the first one.

    Abstract translation: 在根据本发明的过程中,工作空间的容积变化; 可膨胀工作介质在工作空间之间流动,进行热传递和/或散热; 其中,所述协同工作空间的体积容量在大约180度的相对行程中改变,所述工作介质按顺序从一个减小的体积容积的工作空间驱动到增加容积的工作空间中, 热力循环的不同阶段,热力学循环的每个阶段都是分开实现的,这样一来,循环的始终相同阶段应该在两个工作空间之间进行。 用于实施该过程的装置包含具有可变体积容量的工作空间和工作空间之间的阀门,改变体积容量的元件彼此互锁,各个工作空间串联连接,最后的工作空间连接到 第一。

    HEISSGASKRAFTMASCHINE
    9.
    发明申请
    HEISSGASKRAFTMASCHINE 审中-公开
    热气发动机

    公开(公告)号:WO2003060309A1

    公开(公告)日:2003-07-24

    申请号:PCT/CH2002/000727

    申请日:2002-12-27

    Abstract: Die Heissgaskraftmaschine enthält einen Zylinder (2), einen Arbeitskolben (4), der mit dem Zylinderdeckel (3) einen zur Aufnahme eines Arbeitsmediums bestimmten Zylinderraum (6) begrenzt, einen Verdrängerkolben (17), der den Zylinderraum (6) in einen ersten und einen zweiten Arbeitsraum (14 bzw. 15) unterteilt, sowie eine Heizeinrichtung (31) zum Erwärmen des Arbeitsmediums im ersten Arbeitsraum (14) und eine Kühleinrichtung (44) zum Kühlen des erwärmten Arbeitsmediums. Die Arbeitsräume (14 und 15) sind über einen im Verdrängungerkolben (17) angeordneten Regenerator (57) kommunizierend verbunden. Die Heizeinrichtung (31) enthält eine an der Stirnwand (22) des Arbeitskolbens (4) ausgebildete Heizfläche (28) und eine dem Arbeitskolben (4) zugeordnete Beheizungsanordnung (29). Die Kühleinrichtung (44) enthält eine Einspritzvorrichtung (46) zum Einführen von verflüssigtem Arbeitsmedium in den ersten Arbeitsraum (14). Diese Ausführung ermöglicht eine verbesserte Wärmezuführung an das im Zylinder enthaltene Arbeitsmedium und eine direkte Kühlung desselben; zugleich ist eine einfachere, kompakte Bauweise der Heissgaskraftmaschine erzielbar.

    Abstract translation: 热气体发动机,包括一个气缸(2),工作活塞(4),其与气缸盖(3)用于接收所述缸室(6)的工作介质缸腔(6),一位移活塞(17)插入一个第一和一个隔室限定 第二工作腔(14或15)被分开,并且用于加热在第一工作腔(14)中的工作介质的加热器(31)和用于冷却所述加热的工作介质的冷却装置(44)。 工作腔室(14和15)被布置在Verdrängungerkolben(17)再生器(57)通信连接。 所述加热器(31)包括在所述工作活塞(4)形成的加热表面(28)和与所述加热装置(29)相关联的所述工作活塞(4)上的端壁(22)。 所述冷却装置(44)包括用于在所述第一工作腔(14)将液化的工作介质的喷射器(46)。 该实施例使得改进的热供给到容纳在滚筒和相同的直接冷却工作介质; 同时,可以实现热气体发动机的更简单,更紧凑的设计。

    ROTARY STIRLING CYCLE ENGINE
    10.
    发明申请
    ROTARY STIRLING CYCLE ENGINE 审中-公开
    旋转搅拌循环发动机

    公开(公告)号:WO1993007374A1

    公开(公告)日:1993-04-15

    申请号:PCT/US1991007337

    申请日:1991-10-02

    Abstract: A rotary stirling cycle engine which has a pair of hollow chambers (20) each having an elliptical rotor (30) positioned inside and rotatably sealed to the chambers inner walls. A crankshaft (40) connects the rotors in tandem to transmit rotational energy when the rotors revolve around the chambers. A cooling and a heating heat exchanger (44) and (48) are each connected through ports (26) and (28) in the chambers sidewalls one to the other. Working fluid (60) is present at a constant volume within the chambers and heat exchangers, revolving the rotors as the volume in each chamber changes due to the cyclic expansion and contraction of the working fluid as it sweeps around the chambers through the ports while being alternately heated and cooled by the heat exchangers.

    Abstract translation: 一种旋转斯特林循环发动机,其具有一对中空室(20),每个中空室(20)具有位于内部并且可旋转地密封于室内壁的椭圆形转子(30)。 当转子围绕室转动时,曲轴(40)串联连接转子以传递旋转能量。 冷却和加热热交换器(44)和(48)各自通过腔室中的端口(26)和(28)彼此相连。 工作流体(60)在室和热交换器内以恒定的体积存在,随着每个室中的体积由于工作流体周围的循环膨胀和收缩而改变,当它们通过端口扫过室时,旋转转子,同时 交替地由热交换器加热和冷却。

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