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公开(公告)号：US07946112B2
公开(公告)日：2011-05-24
申请号：US11992507
申请日：2007-06-07
申请人： Masashi Miyagawa , Yasutoshi Yamanaka , Koichi Ban , Kimio Kohara
发明人： Masashi Miyagawa , Yasutoshi Yamanaka , Koichi Ban , Kimio Kohara
CPC分类号： F28D15/0233 , F01N3/043 , F01N5/02 , F01N2240/02 , F01N2240/22 , F02G5/02 , F28D15/0266 , F28D21/0003 , F28F1/025 , F28F1/126 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： An exhaust heat recovery device includes an accommodating portion extending continuously without shrinking a section therein and adapted to allow exhaust gas of an internal combustion engine to pass therethrough, a catalyst disposed in the accommodating portion for cleaning the exhaust gas, an evaporator disposed adjacent to the catalyst on a downstream side of an exhaust gas flow in the accommodating portion, and a condenser for condensing the working medium by radiating heat of the working medium flowing thereinto from the evaporator so as to recover exhaust heat on the coolant side. The condenser is located to return the condensed working medium to the evaporator.
摘要翻译： 排气热回收装置包括：容纳部，其连续地延伸而不在其内部收缩部分，并且适于使内燃机的排气通过;容纳部，设置在容纳部中用于清洁废气;蒸发器， 催化剂在容纳部分中的废气流的下游侧，以及冷凝器，用于通过从蒸发器散热的工作介质的热量来冷凝工作介质，以便回收冷却剂侧的排气热。 冷凝器位于将冷凝的工作介质返回到蒸发器。
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公开(公告)号：US20090293461A1
公开(公告)日：2009-12-03
申请号：US11992507
申请日：2007-06-07
申请人： Masashi Miyagawa , Yasutoshi Yamanaka , Koichi Ban , Kimio Kohara
发明人： Masashi Miyagawa , Yasutoshi Yamanaka , Koichi Ban , Kimio Kohara
CPC分类号： F28D15/0233 , F01N3/043 , F01N5/02 , F01N2240/02 , F01N2240/22 , F02G5/02 , F28D15/0266 , F28D21/0003 , F28F1/025 , F28F1/126 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： An exhaust heat recovery device includes an accommodating portion extending continuously without shrinking a section therein and adapted to allow exhaust gas of an internal combustion engine to pass therethrough, a catalyst disposed in the accommodating portion for cleaning the exhaust gas, an evaporator disposed adjacent to the catalyst on a downstream side of an exhaust gas flow in the accommodating portion, and a condenser for condensing the working medium by radiating heat of the working medium flowing thereinto from the evaporator so as to recover exhaust heat on the coolant side. The condenser is located to return the condensed working medium to the evaporator.
摘要翻译： 排气热回收装置包括：容纳部，其连续地延伸而不在其内部收缩部分，并且适于使内燃机的排气通过;容纳部，设置在容纳部中用于清洁废气;蒸发器， 催化剂在容纳部分中的废气流的下游侧，以及冷凝器，用于通过从蒸发器散热的工作介质的热量来冷凝工作介质，以便回收冷却剂侧的排气热。 冷凝器位于将冷凝的工作介质返回到蒸发器。
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公开(公告)号：US20080196401A1
公开(公告)日：2008-08-21
申请号：US12070291
申请日：2008-02-18
IPC分类号： F01N3/02
CPC分类号： F28D15/0266 , F01N5/02 , F28D15/06 , F28D21/0003 , Y02T10/16
摘要： An exhaust heat recovery apparatus includes an evaporation unit, a condensation unit, an evaporation-side communication part and a condensation-side communication part. The evaporation unit is disposed in an exhaust gas passage through which an exhaust gas flows and performs heat exchange between the exhaust gas and an operation fluid flowing therein, thereby evaporating the operation fluid. The condensation unit is disposed in a coolant passage through which an engine coolant flows and performs heat exchange between the operation fluid and the engine coolant, thereby condensing the operation fluid. The evaporation-side communication part connects the evaporation unit and the condensation unit for introducing evaporated operation fluid to the condensation unit. The condensation-side communication part connects the condensation unit and the evaporation unit for introducing condensed operation fluid to the evaporation unit. The condensation-side communication part is provided with a throttle part.
摘要翻译： 排气热回收装置包括蒸发单元，冷凝单元，蒸发侧连通部和冷凝侧连通部。 蒸发单元设置在废气流过的废气通道中，并且在排气和流过其中的操作流体之间进行热交换，从而蒸发操作流体。 冷凝单元设置在冷却剂通道中，发动机冷却剂通过该冷却剂通道，并在操作流体和发动机冷却剂之间进行热交换，从而冷凝工作流体。 蒸发侧连通部连接蒸发单元和冷凝单元，用于将蒸发的操作流体引入冷凝单元。 冷凝侧连通部将冷凝单元和蒸发单元连接，将冷凝运行流体引入蒸发单元。 冷凝侧连通部设有节流部。
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公开(公告)号：US20070284087A1
公开(公告)日：2007-12-13
申请号：US11810258
申请日：2007-06-05
IPC分类号： F28D15/02
CPC分类号： F28D15/06 , F01N5/02 , F28D15/0258 , F28D15/0266 , F28D21/0003 , F28F21/082 , F28F2265/18 , Y02T10/16
摘要： A waste heat recovery device includes a heat pipe in which a working fluid for transporting heat is enclosed, and a mode-switching valve for switching a heat recovery mode and a heat insulation mode. The heat pipe has a heating part for heating and evaporating the working fluid and a cooling part for cooling and condensing the evaporated working fluid. The heating part is made of a steel through which hydrogen gas permeates about at 500° C. and higher. In the heat recovery mode, the waste heat recovery device recovers heat of exhaust gas by using the heat pipe. Furthermore, in the heat insulation mode, a heat transport from the heating part to the cooling part is stopped.
摘要翻译： 废热回收装置包括：热封管，其中包含用于输送热量的工作流体;以及切换热回收模式和隔热模式的切换阀。 热管具有用于加热和蒸发工作流体的加热部分和用于冷却和冷凝蒸发的工作流体的冷却部分。 加热部分由氢气在500℃以上渗透的钢制成。 在热回收模式中，废热回收装置利用热管回收废气的热量。 此外，在隔热模式中，停止从加热部到冷却部的热传递。
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5.发明授权公开(公告)号：US08316927B2
公开(公告)日：2012-11-27
申请号：US11810258
申请日：2007-06-05
IPC分类号： F28D15/02
CPC分类号： F28D15/06 , F01N5/02 , F28D15/0258 , F28D15/0266 , F28D21/0003 , F28F21/082 , F28F2265/18 , Y02T10/16
摘要： A waste heat recovery device includes a heat pipe in which a working fluid for transporting heat is enclosed, and a mode-switching valve for switching a heat recovery mode and a heat insulation mode. The heat pipe has a heating part for heating and evaporating the working fluid and a cooling part for cooling and condensing the evaporated working fluid. The heating part is made of a steel through which hydrogen gas permeates about at 500° C. and higher. In the heat recovery mode, the waste heat recovery device recovers heat of exhaust gas by using the heat pipe. Furthermore, in the heat insulation mode, a heat transport from the heating part to the cooling part is stopped.
摘要翻译： 废热回收装置包括：热封管，其中包含用于输送热量的工作流体;以及切换热回收模式和隔热模式的切换阀。 热管具有用于加热和蒸发工作流体的加热部分和用于冷却和冷凝蒸发的工作流体的冷却部分。 加热部分由氢气在500℃以上渗透的钢制成。 在热回收模式中，废热回收装置利用热管回收废气的热量。 此外，在隔热模式中，停止从加热部到冷却部的热传递。
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公开(公告)号：US20080053649A1
公开(公告)日：2008-03-06
申请号：US11897220
申请日：2007-08-29
IPC分类号： F28F27/00
CPC分类号： F28D15/0266 , B60H1/025 , F01P2037/02 , F01P2060/08 , F01P2060/16 , F02G5/04 , F28D21/0003 , F28F1/126 , F28F9/001 , F28F13/06 , Y02T10/166
摘要： A heat exchange apparatus comprises an evaporation unit 1 for exchanging heat between a working fluid and a high-temperature fluid to thereby evaporate the working fluid, a condenser unit for exchanging heat between the working fluid and a low-temperature fluid to thereby condense the working fluid, an evaporation-side communication unit 5a for leading the working fluid evaporated in the evaporation unit 1 to the condenser unit 2, and a condenser-side communication unit 5b for leading the working fluid condensed in the condenser unit 2 to the evaporation unit 1. The high-temperature fluid is prevented by condenser-side shield plates 101, 102 from flowing to the condenser-side communication unit 5b. As a result, the heating and evaporation of the working fluid in the condenser-side communication unit 5b by the high-temperature fluid is prevented or reduced thereby preventing a dry-out phenomenon.
摘要翻译： 热交换装置包括用于在工作流体和高温流体之间交换热量从而蒸发工作流体的蒸发单元1，用于在工作流体和低温流体之间交换热量的冷凝器单元，从而冷凝工作 流体，用于将在蒸发单元1中蒸发的工作流体引导到冷凝器单元2的蒸发侧连通单元5a，以及用于将冷凝器单元2中冷凝的工作流体引导到蒸发器的冷凝器侧连通单元5b 冷凝器侧屏蔽板101,102防止高温流体流向冷凝器侧通信单元5b。 结果，防止或减少了由高温流体导致的冷凝器侧连通单元5b中的工作流体的加热和蒸发，从而防止了干燥现象。
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公开(公告)号：US20070289721A1
公开(公告)日：2007-12-20
申请号：US11818257
申请日：2007-06-13
IPC分类号： F28D15/00
CPC分类号： F28D15/0266 , F28D21/0003
摘要： A loop type heat pipe includes an evaporator located to evaporate a refrigerant by heat-exchanging with a first fluid as a heat source, and a condenser located to liquefy and condense the evaporated vapor refrigerant by heat-exchanging with a second fluid to be heated. The condenser has a refrigerant condensation side on which the condensed liquid refrigerant flows, and a refrigerant un-condensation side on which the vapor refrigerant before being condensed flows. In addition, the loop type heat pipe is provided with a flow limitation portion for flowing the second fluid from the refrigerant condensation side toward the refrigerant un-condensation side. For example, the loop type heat pipe is suitably used for a waste heat recovery device.
摘要翻译： 环型热管包括蒸发器，其通过与作为热源的第一流体进行热交换而蒸发制冷剂，以及冷凝器，其通过与第二待加热流体进行热交换来液化和冷凝蒸发的蒸气制冷剂。 冷凝器具有制冷剂冷凝侧，冷凝的液体制冷剂在其上流动，并且在冷凝前冷凝的蒸气制冷剂流过的制冷剂非冷凝侧。 此外，回路型热管设置有用于使第二流体从制冷剂冷凝侧朝向制冷剂非冷凝侧流动的流量限制部。 例如，回路型热管适用于废热回收装置。
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公开(公告)号：US20070137851A1
公开(公告)日：2007-06-21
申请号：US11641518
申请日：2006-12-19
申请人： Shinichi Hamada , Masashi Miyagawa , Seiji Inoue , Kimio Kohara , Yasutoshi Yamanaka , Satoshi Inoue
发明人： Shinichi Hamada , Masashi Miyagawa , Seiji Inoue , Kimio Kohara , Yasutoshi Yamanaka , Satoshi Inoue
CPC分类号： F28D15/0266 , F01N5/02 , F28D15/06 , Y02T10/16
摘要： A waste heat collecting apparatus has a loop-type heat pipe, which has a vaporizing portion arranged in an area for exhaust gas passage and a condensing portion provided in a water tank, through which coolant foran engine flows. Working fluid is circulated from the vaporizing portion to the condensing portion and back to the vaporizing portion. A valve device is provided at a downstream side of the condensing portion, wherein the valve device is operated to open or close a fluid passage for the working fluid depending on an inner pressure of the heat pipe.
摘要翻译： 废热收集装置具有环形热管，其具有布置在排气通道区域中的蒸发部分和设置在水箱中的冷凝部分，冷却液通过该冷凝器流动。 工作流体从汽化部分循环到冷凝部分并返回蒸发部分。 阀装置设置在冷凝部分的下游侧，其中阀装置被操作以根据热管的内部压力打开或关闭用于工作流体的流体通道。
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公开(公告)号：US20080011458A1
公开(公告)日：2008-01-17
申请号：US11827520
申请日：2007-07-12
申请人： Masashi Miyagawa , Yasutoshi Yamanaka , Seiji Inoue , Kimio Kohara , Kenshirou Muramatsu , Takahiro Maeda
发明人： Masashi Miyagawa , Yasutoshi Yamanaka , Seiji Inoue , Kimio Kohara , Kenshirou Muramatsu , Takahiro Maeda
IPC分类号： F28D15/00
CPC分类号： F01N5/02 , F01P2003/2278 , F01P2060/16 , F02B75/22 , F28D1/0333 , F28D15/0266 , F28D15/06 , F28D21/0003 , F28D2015/0216 , Y02T10/16
摘要： An exhaust heat recovery device able to secure heat exchange performance even when tilted, provided with an evaporator exchanging heat between an exhaust gas and an evaporable and condensable working fluid sealed inside it and thereby evaporating the working fluid and a condenser exchanging heat between the working fluid evaporated by the evaporator and the cooling water and thereby condensing the working fluid, wherein the evaporator and condenser are arranged in a closed loop channel through which the working fluid circulates, the evaporator and condenser are arranged adjoining each other in the substantially horizontal direction, the evaporator is provided with a plurality of evaporation side heat pipes arranged in parallel and is provided with a first evaporation side header communicating one ends of the plurality of evaporation side heat pipe and a second evaporation side header communicating the other ends, and, when mounted in a vehicle in a horizontal state, the second evaporation side header arranged at the bottom among the two evaporation side headers is arranged with the side far from the condenser positioned lower than the side close to it.
摘要翻译： 一种排气热回收装置，即使在倾斜时也能确保热交换性能，其具有蒸发器，其在排气和密封在其内部的可蒸发和可冷凝的工作流体之间交换热量，从而蒸发工作流体和在工作流体之间交换热量的冷凝器 蒸发器和冷却水蒸发，从而冷凝工作流体，其中蒸发器和冷凝器布置在工作流体循环通过的闭环通道中，蒸发器和冷凝器在大致水平方向上彼此相邻地布置， 蒸发器设置有并排布置的多个蒸发侧热管，并且设置有连通多个蒸发侧热管的一端的第一蒸发侧集管和连通另一端的第二蒸发侧集管，并且当安装在 处于水平状态的车辆，第二蒸发器 布置在两个蒸发侧集管中的底部的离子侧集管布置成远离冷凝器的一侧位于比靠近它的侧面更低的位置。
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公开(公告)号：US07845167B2
公开(公告)日：2010-12-07
申请号：US12012971
申请日：2008-02-06
IPC分类号： F01N3/02
CPC分类号： F01N5/02 , F28D15/0266 , F28D15/06 , F28D21/0003 , Y02T10/16
摘要： In an exhaust heat recovery system for an internal combustion engine, a heat pipe includes an evaporation portion in which a working fluid is heated and evaporated by heat exchange with exhaust heat from the internal combustion engine, a plurality of condensing portions in which the working fluid from the evaporation portion is cooled and condensed by heat exchange with respective subjects to be heated, and connection piping through which the condensing portions are connected to the evaporation portion in parallel with respect to the evaporation portion so as to form a closed circuit. Furthermore, a switching portion is located to switch a flow of the working fluid from the evaporation portion to any one between the condensing portions.
摘要翻译： 在用于内燃机的废热回收系统中，热管包括蒸发部分，其中工作流体通过与来自内燃机的排热热交换而被加热和蒸发;多个冷凝部分，其中工作流体 通过与被加热物的热交换而将蒸发部冷却并冷凝，以及冷凝部通过该连接配管与蒸发部并联连接，从而形成闭路。 此外，切换部分被定位成将工作流体从蒸发部分的流动切换到冷凝部分之间的任何一个。
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