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公开(公告)号：US07644582B2
公开(公告)日：2010-01-12
申请号：US12075625
申请日：2008-03-13
CPC分类号： F01K11/00
摘要： An external combustion engine including a container 10 sealed with a working medium 14 in liquid phase adapted to flow, a multiplicity of evaporators 201 to 204 for heating and evaporating part of the liquid-phase working medium 14, a multiplicity of condensers 221 to 224 for cooling and condensing the working medium 14 evaporated in the evaporators 201 to 204, and an output unit 11 for outputting by converting the displacement of the liquid-phase portion of the working medium 14 into mechanical energy. The multiplicity of the evaporators 201 to 204 share a heat source from which heat is supplied thereto. The engine further includes an influent liquid amount regulation unit whereby the liquid-phase portion of the working medium 14 in a greater amount flows into the evaporators nearer the heat source upon displacement of the liquid-phase portion of the working medium 14 toward the multiplicity of the evaporators 201 to 204 from the output unit 11, while the influent liquid amount is smaller for the evaporators farther from the heat source. In this way, heat loss is reduced resulting in improved efficiency.
摘要翻译： 一种外部燃烧发动机，其特征在于，包括以适于流动的液相的工作介质14密封的容器10，用于加热和蒸发所述液相工作介质14的一部分的多个蒸发器201〜204，多个冷凝器221〜224， 冷却和冷凝在蒸发器201至204中蒸发的工作介质14，以及通过将工作介质14的液相部分的位移转换为机械能而输出的输出单元11。 蒸发器201〜204的多个共用一个热源，供给热源。 发动机还包括流入液量调节单元，其中工作介质14的液相部分在工作介质14的液相部分朝向多个位置移动时流入更靠近热源的蒸发器 来自输出单元11的蒸发器201至204，而与离热源更远的蒸发器的进水液量较小。 以这种方式，热损失降低，从而提高效率。
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公开(公告)号：US20080229747A1
公开(公告)日：2008-09-25
申请号：US12075625
申请日：2008-03-13
CPC分类号： F01K11/00
摘要： An external combustion engine including a container 10 sealed with a working medium 14 in liquid phase adapted to flow, a multiplicity of evaporators 201 to 204 for heating and evaporating part of the liquid-phase working medium 14, a multiplicity of condensers 221 to 224 for cooling and condensing the working medium 14 evaporated in the evaporators 201 to 204, and an output unit 11 for outputting by converting the displacement of the liquid-phase portion of the working medium 14 into mechanical energy. The multiplicity of the evaporators 201 to 204 share a heat source from which heat is supplied thereto. The engine further includes an influent liquid amount regulation unit whereby the liquid-phase portion of the working medium 14 in a greater amount flows into the evaporators nearer the heat source upon displacement of the liquid-phase portion of the working medium 14 toward the multiplicity of the evaporators 201 to 204 from the output unit 11, while the influent liquid amount is smaller for the evaporators farther from the heat source. In this way, heat loss is reduced resulting in improved efficiency.
摘要翻译： 一种外部燃烧发动机，其特征在于，包括以适于流动的液相的工作介质14密封的容器10，用于加热和蒸发所述液相工作介质14的一部分的多个蒸发器201〜204，多个冷凝器221〜224， 冷却和冷凝在蒸发器201至204中蒸发的工作介质14，以及通过将工作介质14的液相部分的位移转换为机械能而输出的输出单元11。 蒸发器201〜204的多个共用一个热源，供给热源。 发动机还包括流入液量调节单元，其中工作介质14的液相部分在工作介质14的液相部分朝向多个位置移动时流入更靠近热源的蒸发器 来自输出单元11的蒸发器201至204，而与离热源更远的蒸发器的进水液量较小。 以这种方式，热损失降低，从而提高效率。
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公开(公告)号：US20080223033A1
公开(公告)日：2008-09-18
申请号：US12074595
申请日：2008-03-05
IPC分类号： F03C5/00
摘要： An external combustion engine 10 is disclosed, wherein a container 11 sealed with a working medium adapted to flow in a liquid state includes a heating unit 13 for generating a vapor of the working medium 12 by heating part of the working medium, and a cooling unit 14 for liquefying by cooling the vapor. The volume of the working medium 12 is changed by the generation and liquefaction of the vapor, and the displacement of the liquid portion of the working medium 12 caused by the volume change of the working medium 12 is converted into and output as mechanical energy. The heating unit 13 is structured so that inner members 51a, 53a arranged on the inside and outer members 51b, 53b arranged on the outside are bonded to each other. The outer members 51b, 53b are made of a second material higher in heat resistance than the first material of the inner members 51a, 53a. Further, the thickness of the inner members 51a, 53a is not smaller than the thermal penetration depth δ of the first material.
摘要翻译： 公开了一种外部燃烧发动机10，其中用适于以液态流动的工作介质密封的容器11包括：加热单元13，用于通过加热工作介质的一部分产生工作介质12的蒸气;以及冷却单元 14，用于通过冷却蒸气来液化。 通过蒸汽的产生和液化来改变工作介质12的体积，并且由工作介质12的体积变化引起的工作介质12的液体部分的位移被转换并输出为机械能。 加热单元13构造成使得布置在内部的内部构件51a，53a和布置在外部的外部构件51b，53b彼此接合。 外部构件51b，53b由与内部构件51a，53a的第一材料相比耐热性高的第二材料制成。 此外，内部构件51a，53a的厚度不小于第一材料的热穿透深度δ。
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公开(公告)号：US20080178595A1
公开(公告)日：2008-07-31
申请号：US11973364
申请日：2007-10-05
IPC分类号： F01K19/04
CPC分类号： F01K11/00
摘要： An external combustion engine formed with a plurality of heaters for improving output, provided with a container in which a working medium is sealed flowable in a liquid state, the container being formed with heaters for heating part of a working medium to generate vapor of the working medium and coolers for cooling the vapor to liquefy, the generation and liquefaction of the vapor causing the working medium to change in volume and the displacement of the liquid part of the working medium caused by the change in volume of the working medium being converted to mechanical energy for output, wherein at least the parts of the container connected with the heaters being branched into pluralities of tubular parts, a plurality of heaters are formed so as to be connected with the plurality of tubular parts, a plurality of vapor reservoirs for storing the vapor of the working medium are formed so as to be connected with the plurality of heaters, and the plurality of vapor reservoirs are connected with each other.
摘要翻译： 一种形成有多个用于提高输出的加热器的外燃机，设置有容器，其中工作介质被密封在液体状态下可流动，该容器形成有加热器，用于加热工作介质的一部分以产生工作的蒸气 介质和冷却器，用于冷却蒸气以液化，产生和液化蒸气，导致工作介质的体积变化和由工作介质的体积变化引起的工作介质的液体部分的变化被转换成机械 用于输出的能量，其中至少与加热器相连的容器的部分分支成多个管状部件，多个加热器形成为与多个管状部件连接，多个蒸气容器用于存储 工作介质的蒸气形成为与多个加热器连接，并且多个蒸气容器连接 d彼此。
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公开(公告)号：US07779632B2
公开(公告)日：2010-08-24
申请号：US12074595
申请日：2008-03-05
摘要： An external combustion engine 10 is disclosed, wherein a container 11 sealed with a working medium adapted to flow in a liquid state includes a heating unit 13 for generating a vapor of the working medium 12 by heating part of the working medium, and a cooling unit 14 for liquefying by cooling the vapor. The volume of the working medium 12 is changed by the generation and liquefaction of the vapor, and the displacement of the liquid portion of the working medium 12 caused by the volume change of the working medium 12 is converted into and output as mechanical energy. The heating unit 13 is structured so that inner members 51a, 53a arranged on the inside and outer members 51b, 53b arranged on the outside are bonded to each other. The outer members 51b, 53b are made of a second material higher in heat resistance than the first material of the inner members 51a, 53a. Further, the thickness of the inner members 51a, 53a is not smaller than the thermal penetration depth δ of the first material.
摘要翻译： 公开了一种外部燃烧发动机10，其中用适于以液态流动的工作介质密封的容器11包括：加热单元13，用于通过加热工作介质的一部分产生工作介质12的蒸气;以及冷却单元 14，用于通过冷却蒸气来液化。 通过蒸气的产生和液化来改变工作介质12的体积，并且由工作介质12的体积变化引起的工作介质12的液体部分的位移被转换并输出为机械能。 加热单元13构造成使得布置在内部的内部构件51a，53a和布置在外部的外部构件51b，53b彼此接合。 外部构件51b，53b由比内部构件51a，53a的第一材料更高的耐热性的第二材料制成。 此外，内部构件51a，53a的厚度不小于第一材料的热穿透深度δ。
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公开(公告)号：US07716928B2
公开(公告)日：2010-05-18
申请号：US12012746
申请日：2008-02-05
CPC分类号： F01K11/00
摘要： An external combustion engine includes: a main container sealed with a working fluid in a liquid state adapted to flow; a heater for heating a portion of the working fluid in the main container and generating the vapor of the working fluid; a cooler for cooling and liquefying the vapor; an output unit for outputting by converting the displacement of the liquid portion of the working fluid generated by the volume change of the working fluid due to the generation and liquefaction of the vapor into mechanical energy; and an auxiliary container communicating with the main container. The heater, the cooler and the output unit are arranged in order, in the direction of displacement of the working fluid. The working fluid is sealed in the auxiliary container which communicates with the portion of the main container nearer the output unit than the cooler. The engine further includes a communication area adjusting unit for establishing communication between the main container and the auxiliary container with a first communication area in normal operation mode and with a second communication area larger than the first communication area at the time of engine start. Thus, a predetermined output is produced quickly after engine start.
摘要翻译： 一种外燃机，包括：主要容器，用适于流动的液态的工作流体密封; 加热器，用于加热主容器中的一部分工作流体并产生工作流体的蒸气; 用于冷却和液化蒸气的冷却器; 输出单元，用于通过将由于蒸汽的产生和液化而产生的工作流体的体积变化产生的工作流体的液体部分的位移转换成机械能而输出; 以及与主容器连通的辅助容器。 加热器，冷却器和输出单元按工作流体的位移方向排列。 工作流体密封在辅助容器中，该辅助容器与主容器的与冷却器相比更靠近输出单元的部分连通。 引擎还包括通信区域调整单元，用于在正常操作模式下建立具有第一通信区域的主容器和辅助容器之间的通信，并且在发动机起动时具有大于第一通信区域的第二通信区域。 因此，在发动机起动之后快速地产生预定的输出。
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公开(公告)号：US07574861B2
公开(公告)日：2009-08-18
申请号：US11973364
申请日：2007-10-05
CPC分类号： F01K11/00
摘要： An external combustion engine formed with a plurality of heaters for improving output, provided with a container in which a working medium is sealed flowable in a liquid state, the container being formed with heaters for heating part of a working medium to generate vapor of the working medium and coolers for cooling the vapor to liquefy, the generation and liquefaction of the vapor causing the working medium to change in volume and the displacement of the liquid part of the working medium caused by the change in volume of the working medium being converted to mechanical energy for output, wherein at least the parts of the container connected with the heaters being branched into pluralities of tubular parts, a plurality of heaters are formed so as to be connected with the plurality of tubular parts, a plurality of vapor reservoirs for storing the vapor of the working medium are formed so as to be connected with the plurality of heaters, and the plurality of vapor reservoirs are connected with each other.
摘要翻译： 一种形成有多个用于提高输出的加热器的外燃机，设置有容器，其中工作介质被密封在液体状态下可流动，该容器形成有加热器，用于加热工作介质的一部分以产生工作的蒸气 介质和冷却器，用于冷却蒸气以液化，产生和液化蒸气，导致工作介质的体积变化和由工作介质的体积变化引起的工作介质的液体部分的变化被转换成机械 用于输出的能量，其中至少与加热器相连的容器的部分分支成多个管状部件，多个加热器形成为与多个管状部件连接，多个蒸气容器用于存储 工作介质的蒸气形成为与多个加热器连接，并且多个蒸气容器连接 d彼此。
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公开(公告)号：US20090031727A1
公开(公告)日：2009-02-05
申请号：US12012746
申请日：2008-02-05
IPC分类号： F01K27/00
CPC分类号： F01K11/00
摘要： An external combustion engine includes: a main container sealed with a working fluid in a liquid state adapted to flow; a heater for heating a portion of the working fluid in the main container and generating the vapor of the working fluid; a cooler for cooling and liquefying the vapor; an output unit for outputting by converting the displacement of the liquid portion of the working fluid generated by the volume change of the working fluid due to the generation and liquefaction of the vapor into mechanical energy; and an auxiliary container communicating with the main container. The heater, the cooler and the output unit are arranged in order, in the direction of displacement of the working fluid. The working fluid is sealed in the auxiliary container which communicates with the portion of the main container nearer the output unit than the cooler. The engine further includes a communication area adjusting unit for establishing communication between the main container and the auxiliary container with a first communication area in normal operation mode and with a second communication area larger than the first communication area at the time of engine start. Thus, a predetermined output is produced quickly after engine start.
摘要翻译： 一种外燃机，包括：主要容器，用适于流动的液态的工作流体密封; 加热器，用于加热主容器中的一部分工作流体并产生工作流体的蒸气; 用于冷却和液化蒸气的冷却器; 输出单元，用于通过将由于蒸汽的产生和液化而产生的工作流体的体积变化产生的工作流体的液体部分的位移转换成机械能而输出; 以及与主容器连通的辅助容器。 加热器，冷却器和输出单元按工作流体的位移方向排列。 工作流体密封在辅助容器中，该辅助容器与主容器的与冷却器相比更靠近输出单元的部分连通。 引擎还包括通信区域调整单元，用于在正常操作模式下建立具有第一通信区域的主容器和辅助容器之间的通信，并且在发动机起动时具有大于第一通信区域的第二通信区域。 因此，在发动机起动之后快速地产生预定的输出。
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公开(公告)号：US20090223222A1
公开(公告)日：2009-09-10
申请号：US12321337
申请日：2009-01-19
CPC分类号： F01K21/00
摘要： An external combustion engine comprising a pipe-shaped main container in which a working fluid is sealed flowably in a liquid state, a heated part formed at a location of one end of the main container and heating part of the working fluid in the main container in order to make it evaporate, a cooled part formed at a location next to the heated part toward the other end of the main container and cooling the vapor of the working fluid evaporated at the heated part in order to make it condense, an output unit communicated with the other end of the main container and converting the displacement of the liquid phase part of the working fluid to mechanical energy for output, and a controller alternately performing a heat storage mode making displacement of the liquid phase part of the working fluid stop in order to make the heated part store heat and an output mode allowing displacement of the liquid phase part of the working fluid and taking output from the output unit.
摘要翻译： 一种外燃机，包括管状主容器，其中工作流体以液态可流动地密封，加热部分形成在主容器的一端的位置处，并且主容器中的工作流体的加热部分 为了使其蒸发，冷却部分形成在靠近加热部分的位置朝向主容器的另一端，并且冷却被加热部分蒸发的工作流体的蒸气以使其冷凝，输出单元连通 与主容器的另一端并将工作流体的液相部分的位移转换为机械能用于输出，并且控制器交替执行蓄热模式，以使工作流体液相部分的位移顺序 以使得加热部件存储热量和允许工作流体的液相部分的位移并从输出单元输出的输出模式。
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公开(公告)号：US08171730B2
公开(公告)日：2012-05-08
申请号：US12380753
申请日：2009-03-03
CPC分类号： F01K25/10
摘要： An external combustion engine provided with a pipe-shaped main container with a heating portion and a cooling portion, an output part converting displacement of the liquid part of said working fluid generated due to the change in volume of said working fluid accompanying generation and condensation of said steam to mechanical energy for output, a venturi provided at a communicating part of the main container and an auxiliary container, a communicating member forming a communicating passage bypassing the venturi and communicating the main container and the auxiliary container, and a shutting means for closing the communicating passage at the time of normal operation and opening the communicating passage at the time of startup, wherein at the time of startup, the pressure loss at the communicating passage becomes smaller than a saturated steam pressure at the temperature of the heating portion.
摘要翻译： 一种外燃机，其具有带有加热部和冷却部的管状主容器，输出部转换由于所述工作流体的体积变化而产生的所述工作流体的液体部分的位移，伴随着发生和冷凝 所述蒸汽用于输出机械能，设置在主容器的连通部分处的文氏管和辅助容器，形成绕过文氏管并连通主容器和辅助容器的连通通道的连通构件，以及用于关闭的关闭装置 正常运转时的连通通路，启动时的连通通路的开通，其中在启动时，连通通路的压力损失小于加热部的温度下的饱和蒸气压。
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