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公开(公告)号：US07073331B2
公开(公告)日：2006-07-11
申请号：US11132669
申请日：2005-05-19
IPC分类号： F01B1/00
CPC分类号： F01K27/005
摘要： In a steam engine having a heating device, a cooling device, and an output device, the output device comprises a piston reciprocally moving by a self-excited fluid vibration of a working fluid in a fluid container. The piston is reciprocally moved by the output device for a certain period before starting an operation of the steam engine, so that the working fluid is moved to an inside space of the heating device. Since the working fluid is surely heated and vaporized by the heating device, the fluid vibration is stably started, and as a result, the operation of the steam engine can be smoothly started.
摘要翻译： 在具有加热装置，冷却装置和输出装置的蒸汽机中，输出装置包括通过流体容器中的工作流体的自激流体振动往复运动的活塞。 在开始蒸汽发动机的运转之前，活塞由输出装置往复移动一定时间，使得工作流体移动到加热装置的内部空间。 由于工作流体被加热装置确实地加热和蒸发，因此能够稳定地开始流体振动，结果能够平稳地开始蒸汽发动机的运转。
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公开(公告)号：US20050257526A1
公开(公告)日：2005-11-24
申请号：US11132669
申请日：2005-05-19
CPC分类号： F01K27/005
摘要： In a steam engine having a heating device, a cooling device, and an output device, the output device comprises a piston reciprocally moving by a self-excited fluid vibration of a working fluid in a fluid container. The piston is reciprocally moved by the output device for a certain period before starting an operation of the steam engine, so that the working fluid is moved to an inside space of the heating device. Since the working fluid is surely heated and vaporized by the heating device, the fluid vibration is stably started, and as a result, the operation of the steam engine can be smoothly started.
摘要翻译： 在具有加热装置，冷却装置和输出装置的蒸汽发动机中，输出装置包括通过流体容器中的工作流体的自激流体振动往复运动的活塞。 在开始蒸汽发动机的运转之前，活塞由输出装置往复移动一定时间，使得工作流体移动到加热装置的内部空间。 由于工作流体被加热装置确实地加热和蒸发，因此能够稳定地开始流体振动，结果能够平稳地开始蒸汽发动机的运转。
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公开(公告)号：US07905090B2
公开(公告)日：2011-03-15
申请号：US12228414
申请日：2008-08-11
IPC分类号： F01B29/10
CPC分类号： F01K27/005
摘要： A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container, and an output device connected to the fluid container, so that the output device is operated by the fluid pressure change in the fluid container, to generate an electric power. In such a steam engine, an inner radius “r1” of the cooling portion is made to almost equal to a depth “δ1” of the thermal penetration, which is calculated by the following formula (1); δ 1 = 2 a 1 ω ( 1 ) wherein, “a1” is a heat diffusivity of the working fluid at its low pressure, and “ω” is an angular frequency of the movement of the working fluid.
摘要翻译： 蒸汽发动机具有管状流体容器，分别设置在流体容器的加热和冷却部分处的加热和冷却装置以及连接到流体容器的输出装置，使得输出装置由流体压力变化 在流体容器中产生电力。 在这样的蒸汽机中，冷却部的内半径“r1”与通过下式（1）计算出的热贯穿深度“δ1”大致相等。 δ1 = 2a 1ω（1）其中，“a1”是工作流体在其低压下的热扩散率，“ω”是工作流体的运动的角频率。
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公开(公告)号：US07503176B2
公开(公告)日：2009-03-17
申请号：US11070031
申请日：2005-03-01
IPC分类号： F01K1/00
摘要： A liquid pump for circulating working fluid (water) in a Rankine cycle comprises a U-shaped fluid vessel having a bending pipe portion and a pair of straight pipe portions, wherein a heating device and a cooling device are provided at one of the straight pipe portions for heating and cooling the water in the fluid vessel. The liquid pump further has a discharge pipe portion and an inlet pipe portion, and check valves are respectively provided in the discharge and inlet pipe portions. The water is vaporized by a heating operation of the heating device to increase pressure of the working fluid in the pump, so that the working fluid is discharged. The vaporized working fluid is then cooled down by the cooling device to decrease the pressure of the working fluid in the pump, so that the working fluid is sucked into the pump.
摘要翻译： 用于在兰金循环中循环工作流体（水）的液体泵包括具有弯曲管部分和一对直管部分的U形流体容器，其中加热装置和冷却装置设置在直管 用于加热和冷却流体容器中的水的部分。 液体泵还具有排出管部分和入口管部分，并且止回阀分别设置在排出和入口管部分中。 通过加热装置的加热操作使水蒸发，以增加泵中的工作流体的压力，从而排出工作流体。 蒸发的工作流体然后通过冷却装置冷却，以降低泵中的工作流体的压力，使得工作流体被吸入泵中。
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公开(公告)号：US20080307790A1
公开(公告)日：2008-12-18
申请号：US12228414
申请日：2008-08-11
IPC分类号： F01K23/06
CPC分类号： F01K27/005
摘要： A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container, and an output device connected to the fluid container, so that the output device is operated by the fluid pressure change in the fluid container, to generate an electric power. In such a steam engine, an inner radius “r1” of the cooling portion is made to almost equal to a depth “δ1” of the thermal penetration, which is calculated by the following formula (1); δ 1 = 2 a 1 ω ( 1 ) wherein, “a1” is a heat diffusivity of the working fluid at its low pressure, and “ω” is an angular frequency of the movement of the working fluid.
摘要翻译： 蒸汽发动机具有管状流体容器，分别设置在流体容器的加热和冷却部分处的加热和冷却装置以及连接到流体容器的输出装置，使得输出装置由流体压力变化 在流体容器中产生电力。 在这种蒸汽机中，冷却部分的内半径“r1”几乎等于热穿透深度“delta1”，其通过下式（1）计算：
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公开(公告)号：US07424802B2
公开(公告)日：2008-09-16
申请号：US11132653
申请日：2005-05-19
CPC分类号： F01K27/005
摘要： A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container, and an output device connected to the fluid container, so that the output device is operated by the fluid pressure change in the fluid container, to generate an electric power. In such a steam engine, an inner radius “r1” of the cooling portion is made to almost equal to a depth “δ1” of thermal penetration, which is calculated by the following formula (1); δ 1 = 2 a 1 ω ( 1 ) wherein, “a1” is a heat diffusivity of the working fluid at its low pressure, and “ω” is an angular frequency of the movement of the working fluid.
摘要翻译： 蒸汽发动机具有管状流体容器，分别设置在流体容器的加热和冷却部分处的加热和冷却装置以及连接到流体容器的输出装置，使得输出装置由流体压力变化 在流体容器中产生电力。 在这种蒸汽机中，冷却部分的内半径“r 1”几乎等于通过下式（1）计算的热穿透深度“delta1”;
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公开(公告)号：US20050193735A1
公开(公告)日：2005-09-08
申请号：US11070031
申请日：2005-03-01
摘要： A liquid pump for circulating working fluid (water) in a Rankine cycle comprises a U-shaped fluid vessel having a bending pipe portion and a pair of straight pipe portions, wherein a heating device and a cooling device are provided at one of the straight pipe portions for heating and cooling the water in the fluid vessel. The liquid pump further has a discharge pipe portion and an inlet pipe portion, and check valves are respectively provided in the discharge and inlet pipe portions. The water is vaporized by a heating operation of the heating device to increase pressure of the working fluid in the pump, so that the working fluid is discharged. The vaporized working fluid is then cooled down by the cooling device to decrease the pressure of the working fluid in the pump, so that the working fluid is sucked into the pump.
摘要翻译： 用于在兰金循环中循环工作流体（水）的液体泵包括具有弯曲管部分和一对直管部分的U形流体容器，其中加热装置和冷却装置设置在直管 用于加热和冷却流体容器中的水的部分。 液体泵还具有排出管部分和入口管部分，并且止回阀分别设置在排出和入口管部分中。 通过加热装置的加热操作使水蒸发，以增加泵中的工作流体的压力，从而排出工作流体。 蒸发的工作流体然后通过冷却装置冷却，以降低泵中的工作流体的压力，使得工作流体被吸入泵中。
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公开(公告)号：US07574863B2
公开(公告)日：2009-08-18
申请号：US11507832
申请日：2006-08-22
IPC分类号： F01K1/00
CPC分类号： F01K27/005 , F01K13/006
摘要： A fluid pump enabling circulation of a working fluid in a Rankine cycle system etc. without utilizing electrical energy and able to be realized at a low cost, provided with a water pump for pumping up working fluid (water) from a steam condenser of the Rankine cycle system and feeding it to a boiler, a fluid vessel, a heater heating and vaporizing working fluid in the vessel, and a cooler cooling and liquefying the steam obtained by vaporization at the heater. Further, the fluid vessel is provided with a vibrator storing expansion energy by the expansion pressure of the steam heated by the heater. When the cooler causes the steam to condense and the pressure falls, the energy stored in the vibrator is used to feed working fluid to the heater 12 where the working fluid is then heated.
摘要翻译： 一种能够在朗肯循环系统等中循环工作流体的流体泵，而不需要利用电能并且能够以低成本实现，其具有用于从兰金的蒸汽冷凝器中泵出工作流体（水）的水泵 将其送入容器内的锅炉，流体容器，加热器加热和蒸发工作流体，以及冷却和液化在加热器处蒸发得到的蒸汽的冷却器。 此外，流体容器设置有通过由加热器加热的蒸汽的膨胀压力而存储膨胀能量的振动器。 当冷却器使蒸汽冷凝并且压力下降时，存储在振动器中的能量用于将工作流体供给到加热器12，在那里工作流体然后被加热。
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公开(公告)号：US20070044473A1
公开(公告)日：2007-03-01
申请号：US11507832
申请日：2006-08-22
CPC分类号： F01K27/005 , F01K13/006
摘要： A fluid pump enabling circulation of a working fluid in a Rankine cycle system etc. without utilizing electrical energy and able to be realized at a low cost, provided with a water pump for pumping up working fluid (water) from a steam condenser of the Rankine cycle system and feeding it to a boiler, a fluid vessel, a heater heating and vaporizing working fluid in the vessel, and a cooler cooling and liquefying the steam obtained by vaporization at the heater. Further, the fluid vessel is provided with a vibrator storing expansion energy by the expansion pressure of the steam heated by the heater. When the cooler causes the steam to condense and the pressure falls, the energy stored in the vibrator is used to feed working fluid to the heater 12 where the working fluid is then heated.
摘要翻译： 一种能够在朗肯循环系统等中循环工作流体的流体泵，而不需要利用电能并且能够以低成本实现，其具有用于从兰金的蒸汽冷凝器中泵出工作流体（水）的水泵 将其送入容器内的锅炉，流体容器，加热器加热和蒸发工作流体，以及冷却和液化在加热器处蒸发得到的蒸汽的冷却器。 此外，流体容器设置有通过由加热器加热的蒸汽的膨胀压力而存储膨胀能量的振动器。 当冷却器使蒸汽冷凝并且压力下降时，存储在振动器中的能量用于将工作流体供给到加热器12，在那里工作流体然后被加热。
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公开(公告)号：US20050257524A1
公开(公告)日：2005-11-24
申请号：US11132653
申请日：2005-05-19
CPC分类号： F01K27/005
摘要： A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container, and an output device connected to the fluid container, so that the output device is operated by the fluid pressure change in the fluid container, to generate an electric power. In such a steam engine, an inner radius “r1” of the cooling portion is made to almost equal to a depth “δ1” of thermal penetration, which is calculated by the following formula (1); δ 1 = 2 a 1 ω ( 1 ) wherein, “a1” is a heat diffusivity of the working fluid at its low pressure, and “ω” is an angular frequency of the movement of the working fluid.
摘要翻译： 蒸汽发动机具有管状流体容器，分别设置在流体容器的加热和冷却部分处的加热和冷却装置以及连接到流体容器的输出装置，使得输出装置由流体压力变化 在流体容器中产生电力。 在这种蒸汽机中，冷却部分的内半径“r 1”几乎等于通过下式（1）计算的热穿透深度“delta1”;
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