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公开(公告)号：US20060130888A1
公开(公告)日：2006-06-22
申请号：US11314468
申请日：2005-12-21
CPC分类号： H01L35/00 , F01P3/20 , F01P7/165 , F01P2007/146 , F01P2025/50 , F02G5/00 , Y02T10/166
摘要： A thermoelectric generator has a high temperature heat source part provided on a first passage through which a first fluid for cooling an engine flows, a low temperature heat source part provided on a second passage through which a second fluid having a temperature lower than that of the first fluid flows, and a thermoelectric element for producing electric power by a temperature difference produced between the high temperature heat source part and the low temperature heat source part. The first passage is included in a first circuit in which the engine and a first radiator for cooling the first fluid are connected in loop through a main passage. Further, the first passage is in parallel to the first radiator in the first circuit. The second passage is included in a second circuit that is separate from the first circuit and includes a second radiator for cooling the second fluid.
摘要翻译： 热电发电机具有设置在第一通路上的高温热源部，通过该第一通路，用于冷却发动机的第一流体流过第一通道，设置在第二通道上的低温热源部分，具有低于 第一流体流动，以及用于通过在高温热源部分和低温热源部分之间产生的温度差产生电力的热电元件。 第一通道包括在第一回路中，其中发动机和用于冷却第一流体的第一散热器通过主通道环路连接。 此外，第一通路与第一回路中的第一散热器平行。 第二通道包括在与第一回路分离的第二回路中，并且包括用于冷却第二流体的第二散热器。
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公开(公告)号：US20050194119A1
公开(公告)日：2005-09-08
申请号：US11060603
申请日：2005-02-17
CPC分类号： F28F9/0224 , F28D2021/0082 , F28F9/02 , F28F9/0229 , F28F2009/029 , F28F2225/08
摘要： A heat exchanger according to the present invention has a plurality of tubes, header tanks and a support. Fluid flows through the plurality of tubes. The header tanks have a core plate and a tank body, and are disposed at longitudinal end portions of the plurality of tubes in such a manner to be communicated with internal spaces of the plurality of tubes. The core plate has approximately arc-shaped cross-section of which both side fringes are fixed onto the tank body and of which a middle portion fixes the longitudinal end portions of the plurality of tubes therein and bulges with respect to the both side fringes toward the plurality of tubes. The tank body and the core plate form an internal space of each of the header tanks. The support retains an interval between the both side fringes.
摘要翻译： 根据本发明的热交换器具有多个管，集水箱和支撑件。 流体流过多个管。 集水箱具有芯板和罐体，并且以与多个管的内部空间连通的方式设置在多个管的纵向端部。 芯板具有大致弧形的横截面，其两侧边缘固定在罐体上，其中间部分将多个管的纵向端部固定在其中，相对于两侧边缘朝向 多个管。 罐体和芯板形成每个集水箱的内部空间。 支撑件保持两边条纹之间的间隔。
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公开(公告)号：US20050194034A1
公开(公告)日：2005-09-08
申请号：US11070798
申请日：2005-03-02
CPC分类号： H01L35/30
摘要： A thermoelectric generator has a plurality of hot-side heat source portions, a plurality of cold-side heat source portions, a thermoelectric element, a hot-side communicator and a cold-side communicator. Hot fluid flows in the plurality of hot-side heat source portions, and cold fluid colder than the hot fluid flows in the plurality of cold-side heat source portions. The heat source portions are alternately stacked in such a manner of interposing the thermoelectric element between the hot-side heat source portion and the cold-side heat source portion. The hot-side communicator communicates the hot-side heat source portions, and the cold-side communicator communicates the plurality of cold-side heat source portions. Each of the hot-side communicator and the cold-side communicator has a distance adjuster for adjusting distances between the hot-side heat source portions and the cold-side heat source portions so as to bring them in contact with the thermoelectric elements in the stacking direction thereof.
摘要翻译： 热电发电机具有多个热侧热源部，多个冷侧热源部，热电元件，热侧通信器和冷侧通信器。 热流体在多个热侧热源部分中流动，并且比热流体冷的冷流体在多个冷侧热源部分中流动。 热源部以将热电元件插入热侧热源部和冷侧热源部之间的方式交替地堆叠。 热侧通信装置与热侧热源部进行通信，冷侧通信装置连通多个冷侧热源部。 热侧通信器和冷侧通信器中的每一个具有距离调节器，用于调整热侧热源部分和冷侧热源部分之间的距离，以使其与堆叠中的热电元件接触 方向。
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公开(公告)号：US08925624B2
公开(公告)日：2015-01-06
申请号：US13065983
申请日：2011-04-04
申请人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
发明人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
CPC分类号： F02M25/0737 , F02M26/32 , F28D7/1692 , F28D21/0003 , F28F9/001 , F28F9/026 , F28F2009/029 , F28F2265/26 , Y02T10/121
摘要： An exhaust heat exchanger includes a water tank accommodating tubes and having an outside space defined outside of the tubes, a gas tank having an exhaust passage and an outside space defined outside of the exhaust passage, a dividing portion to separate the outside space of the water tank from the exhaust passage of the gas tank, and a communication portion. The outside space of the gas tank and the outside space of the water tank communicate with each other through the communication portion.
摘要翻译： 排气热交换器包括容纳管并且具有限定在管外部的外部空间的水箱，具有排气通道和限定在排气通道外侧的外部空间的气罐，分隔部分以分离水的外部空间 来自气罐的排气通道的槽，以及连通部。 气罐的外部空间和水箱的外部空间通过连通部彼此连通。
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45.发明授权公开(公告)号：US08069906B2
公开(公告)日：2011-12-06
申请号：US12221056
申请日：2008-07-29
CPC分类号： B60H1/20 , F01N5/02 , F28D15/0266 , F28D15/06 , F28D21/0003 , F28F1/126 , F28F13/00 , F28F19/006 , 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 a duct member through which an exhaust gas generated from an engine flows, and evaporates an operation fluid by heat of the exhaust gas. The condensation unit is disposed in a coolant passage through which a coolant flows, and condenses the operation fluid by radiating the heat to the coolant. 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 in contact with an outer surface of the duct member at least at a 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。 蒸发单元设置在从发动机产生的废气流过的管道构件中，并且通过排气的热量使工作流体蒸发。 冷凝单元设置在冷却剂通道中，冷却剂通过冷却剂通道冷凝，并通过向冷却剂辐射热量来冷凝工作流体。 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。 冷凝侧连通部至少在一部分与管道构件的外表面接触。
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公开(公告)号：US20110247318A1
公开(公告)日：2011-10-13
申请号：US13065983
申请日：2011-04-04
申请人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
发明人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
CPC分类号： F02M25/0737 , F02M26/32 , F28D7/1692 , F28D21/0003 , F28F9/001 , F28F9/026 , F28F2009/029 , F28F2265/26 , Y02T10/121
摘要： An exhaust heat exchanger includes a water tank accommodating tubes and having an outside space defined outside of the tubes, a gas tank having an exhaust passage and an outside space defined outside of the exhaust passage, a dividing portion to separate the outside space of the water tank from the exhaust passage of the gas tank, and a communication portion. The outside space of the gas tank and the outside space of the water tank communicate with each other through the communication portion.
摘要翻译： 排气热交换器包括容纳管并且具有限定在管外部的外部空间的水箱，具有排气通道和限定在排气通道外侧的外部空间的气罐，分隔部分以分离水的外部空间 来自气罐的排气通道的槽，以及连通部。 气罐的外部空间和水箱的外部空间通过连通部彼此连通。
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公开(公告)号：US07931071B2
公开(公告)日：2011-04-26
申请号：US11895243
申请日：2007-08-23
IPC分类号： F28D15/02
CPC分类号： F28D15/0266 , F28D15/0233 , F28D15/0275 , F28D21/0003 , F28F1/126 , F28F3/025 , F28F3/044 , F28F13/14 , F28F19/006
摘要： A heat exchanger includes an evaporation side heat pipe in which a working fluid flowing therein is heat exchanged with a high-temperature fluid to be evaporated, a condensation side heat pipe in which the working fluid flowing therein is heat exchanged with a low-temperature fluid to be condensed, and an inner fin located at least in the evaporation side heat pipe to increase a heat transmission area of the evaporation side heat pipe with the working fluid. The evaporation side heat pipe and the condensation side heat pipe are connected to form a closed cycle, and the evaporation side heat pipe is arranged such that the working fluid flows in the evaporation side heat pipe in a direction different from a horizontal direction. Furthermore, the inner fin has a bottom end that is positioned above a top surface of the working fluid at least in a liquid state.
摘要翻译： 热交换器包括蒸发侧热管，其中在其中流动的工作流体与待蒸发的高温流体进行热交换;其中流入其中的工作流体与低温流体进行热交换的冷凝侧热管 以及至少位于蒸发侧热管中的内翅片，以增加蒸发侧热管与工作流体的传热面积。 蒸发侧热管和冷凝侧热管连接形成闭合循环，蒸发侧热管布置成使得工作流体沿与水平方向不同的方向在蒸发侧热管中流动。 此外，内翅片具有至少在液体状态下位于工作流体的顶表面上方的底端。
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公开(公告)号：US20110005227A1
公开(公告)日：2011-01-13
申请号：US12921911
申请日：2009-03-13
申请人： Masao Toi , Tomoki Mabuchi , Hiroyuki Toki , Yasutoshi Yamanaka
发明人： Masao Toi , Tomoki Mabuchi , Hiroyuki Toki , Yasutoshi Yamanaka
IPC分类号： F01K23/06
CPC分类号： F28D15/0266 , F01N5/02 , F28D15/0233 , F28D21/0003 , F28F1/126 , F28F2215/04 , Y02T10/16
摘要： An exhaust gas heat recovery unit includes a plurality of heat pipes (23) each of which includes a heater-side heat pipe portion (23a) positioned on the side of a heater (21) which heats pure water using heat of exhaust gas discharged from an engine and an evaporator-side heat pipe portion (23b) positioned on the side of an evaporator (22) which evaporates the pure water, heated at the heater-side heat pipe portion (23a), using the heat of the exhaust gas. The pitch of heater-side corrugated fins (28a) on the outer periphery of the heater-side heat pipe portion (23a) is set to substantially half the pitch of evaporator-side corrugated fins (28b) on the outer periphery of the evaporator-side heat pipe portion (23b).
摘要翻译： 排气热回收单元包括多个热管（23），每个热管包括位于加热器（21）侧的加热器侧热管部分（23a），加热器侧加热纯净水， 发动机和蒸发器侧热管部分（23b），其位于蒸发器（22）的侧面，其利用排气的热量蒸发在加热器侧热管部分（23a）处加热的纯水。 加热器侧热管部（23a）的外周上的加热器侧波纹状散热片（28a）的间距设定为蒸发器侧热管部（23a）的外周上的蒸发器侧波纹状散热片（28b）的间距的大致一半， 侧热管部（23b）。
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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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公开(公告)号：US20100044019A1
公开(公告)日：2010-02-25
申请号：US12583667
申请日：2009-08-24
申请人： Takahiro Maeda , Kimio Kohara , Yasutoshi Yamanaka
发明人： Takahiro Maeda , Kimio Kohara , Yasutoshi Yamanaka
IPC分类号： F28D1/04
CPC分类号： F28D7/1684 , F02M26/32 , F28D7/0041 , F28D21/0003 , F28F3/025 , F28F3/044 , F28F13/02 , F28F2001/027
摘要： Heat is exchanged between exhaust gas passing through a plurality of tubes and cooling water passing through a plurality of passages defined outside of the plurality of tubes layered with each other. A heat exchanger includes a temperature decreasing portion arranged in a predetermined area on an outer surface of the tube adjacent to an inlet side of exhaust gas. The temperature decreasing portion is configured to decrease a temperature of a thermal boundary layer of the outer surface of the tube relative to cooling water by increasing a heat transmitting ratio between the outer surface of the tube and cooling water.
摘要翻译： 在通过多个管的废气和通过多个通道彼此层叠的多个管道的冷却水之间进行热交换。 热交换器包括设置在与废气的入口侧相邻的管的外表面上的预定区域中的温度降低部分。 降温部配置为通过增加管的外表面和冷却水之间的传热比来降低管的外表面相对于冷却水的热边界层的温度。
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