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公开(公告)号：US20150171302A1
公开(公告)日：2015-06-18
申请号：US14619750
申请日：2015-02-11
发明人： Thomas HIMMER
IPC分类号： H01L35/30
摘要： A thermoelectric device is provided that includes a duct through which a first fluid can flow. The duct has first walls and side walls which connect the first walls. At least one first wall is in thermal contact with a thermoelectric module which has a housing with at least two opposite second walls. A plurality of thermoelectric elements is arranged between the second walls. The thermoelectric elements have opposite surfaces, each of which is in thermal contact with one of the second walls of the housing of the thermoelectric module.
摘要翻译： 提供了一种热电装置，其包括第一流体可以流过的管道。 管道具有连接第一壁的第一壁和侧壁。 至少一个第一壁与热电模块热接触，该热电模块具有至少两个相对的第二壁的壳体。 多个热电元件布置在第二壁之间。 热电元件具有相对的表面，每个表面与热电模块的壳体的第二壁中的一个热接触。
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公开(公告)号：US20150168032A1
公开(公告)日：2015-06-18
申请号：US14366434
申请日：2012-12-03
申请人： Carrier Corporation
发明人： John T. Steele
CPC分类号： F25B27/02 , B60H1/3222 , B60H1/3232 , B60P3/20 , F01N5/025 , F25D11/003 , Y02T10/16
摘要： A transport refrigeration system for controlling temperature within a cargo box during transit includes a refrigerant vapor compression unit and a power supply system including a fossil-fueled engine and a thermoelectric generator. The thermoelectric generator is operatively disposed in an exhaust gas flow from the engine to convert heat from the exhaust gas flow into electric current. The electric current generated by the thermoelectric generator may be supplied to a storage battery.
摘要翻译： 用于在运输过程中控制货箱内的温度的运输制冷系统包括制冷剂蒸气压缩单元和包括化石燃料发动机和热电发电机的供电系统。 热电发电机可操作地设置在来自发动机的废气流中，以将来自废气流的热量转换成电流。 由热电发电机产生的电流可以被提供给蓄电池。
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公开(公告)号：US08938946B2
公开(公告)日：2015-01-27
申请号：US13961126
申请日：2013-08-07
发明人： Rainer Richter
CPC分类号： H01L35/28 , F01N5/025 , F01N9/00 , F01N13/009 , F01N2240/36 , F01N2410/02 , F02G5/02 , H01L35/30 , Y02T10/16 , Y02T10/166 , Y02T10/47
摘要： An exhaust gas system for an internal combustion engine has a thermoelectric power generator with a hot side and a cold side. The hot side is arranged on the exhaust gas system and is heatable by exhaust gas of the internal combustion engine. A first heat exchanger having a first thermal conductivity is arranged between the hot side and the exhaust gas flow. At least a second thermoelectric power generator is arranged on the exhaust gas system and has a second heat exchanger with a thermal conductivity that is different from the first thermal conductivity. The arrangement of thermoelectric power generators can generate electric power over a significantly wider operating point range of the internal combustion engine.
摘要翻译： 用于内燃机的废气系统具有热侧和冷侧的热电发电机。 热侧布置在废气系统上，并且可由内燃机的排气加热。 具有第一导热性的第一热交换器设置在热侧和排气流之间。 至少第二热电发电机布置在废气系统上，并且具有不同于第一热导率的导热系数的第二热交换器。 热电发电机的布置可以在内燃机的明显更宽的工作点范围内产生电力。
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公开(公告)号：US20140318481A1
公开(公告)日：2014-10-30
申请号：US14368994
申请日：2012-01-17
申请人： Yojiro Iriyama
发明人： Yojiro Iriyama
IPC分类号： H01L35/30
CPC分类号： H01L35/30 , F01N5/025 , F01N11/00 , F01N2240/36 , F01N2410/00 , F01N2470/02 , F01N2470/24 , F01N2550/00 , F02G5/02 , F25B21/00 , Y02B30/66 , Y02T10/16 , Y02T10/166 , Y02T10/47
摘要： [Object] Provided is a thermoelectric power generating device that is able to detect an operating state of a thermoelectric conversion module with a simple configuration, thereby improving detection accuracy of the operating state of the thermoelectric conversion module. A thermoelectric power generating device (17) is configured to include: an inner pipe (21) including a bypass passage (25) into which exhaust gas discharged from an engine (1) is introduced; an outer pipe (23) provided coaxially with the inner pipe (21), forming with the inner pipe (21) a heat-receiving passage (22) into which the exhaust gas is introduced, and opposed to a heat-receiving substrate (29) of the thermoelectric conversion module (27); communicating holes (36) provided in the inner pipe (21) and communicating the bypass passage (25) with the heat-receiving passage (22); an opening/closing valve (26) provided in the inner pipe (21) so as to open and close the inner pipe (21); and an actuator (37) performing an opening/closing control on the opening/closing valve (26).
摘要翻译： 本发明提供一种能够以简单的结构检测热电转换模块的运行状态的热电发电装置，从而提高热电转换模块的运行状态的检测精度。 热电发电装置（17）构成为包括：内管（21），其具有引入从发动机（1）排出的废气的旁通通路（25） 与所述内管同轴设置的外管（23），与所述内管（21）形成有导热排气的热接收通路（22），与所述受热基板（29）相对 ）热电转换模块（27）。 连通孔（36），设置在内管（21）中并使旁通通道（25）与受热通道（22）连通; 设置在所述内管（21）中以打开和关闭所述内管（21）的开/关阀（26）; 以及对所述开关阀（26）进行打开/关闭控制的致动器（37）。
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公开(公告)号：US20140305481A1
公开(公告)日：2014-10-16
申请号：US13925199
申请日：2013-06-24
IPC分类号： H01L35/30
CPC分类号： H01L35/30 , F01N5/025 , F01N2240/02 , Y02T10/16
摘要： An assembly for coupling thermally a thermoelectric generator (TEG) to an exhaust manifold of an internal combustion engine. The assembly includes a first heat exchanger configured to guide exhaust gas of an internal combustion engine past an opening defined by the first heat exchanger, and a heat sink configured to couple thermally the TEG to the exhaust gas and fluidicly seal the opening. The assembly is configured so the heat sink is directly exposed to the exhaust gas so that heat is efficiently transferred from the exhaust gas to the TEG.
摘要翻译： 一种用于将热电发生器（TEG）热耦合到内燃机的排气歧管的组件。 组件包括：第一热交换器，其被配置为引导内燃机的废气经过由第一热交换器限定的开口;以及散热器，该散热器被配置为将TEG热耦合到废气并且流体地密封该开口。 组件被配置为使得散热器直接暴露于废气，使得热量有效地从排气转移到TEG。
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公开(公告)号：US20140298811A1
公开(公告)日：2014-10-09
申请号：US14151224
申请日：2014-01-09
发明人： Ian McKay , Evelyn Wang
IPC分类号： F03G7/04
摘要： A device for thermal energy harvesting can use pulsed heat.
摘要翻译： 用于热能收集的装置可以使用脉冲热。
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公开(公告)号：US08800263B2
公开(公告)日：2014-08-12
申请号：US13046810
申请日：2011-03-14
申请人： Andreas Eder , Marco Ranalli , Martin Adldinger
发明人： Andreas Eder , Marco Ranalli , Martin Adldinger
摘要： A device for exhaust gas heat utilization in internal combustion engines of motor vehicles includes an exhaust gas line which in sections includes a first exhaust gas flow duct and a second exhaust gas flow duct connected in parallel. A valve flap is movable between a closed position and an open position, which can selectively close or at least partly clear a flow cross-section of the first or second exhaust gas flow duct. At least one thermoelectric generator module is thermally coupled with the second exhaust gas flow duct and with a cooling circuit. The device also includes an expansion material actuator for temperature-dependent actuation of the valve flap.
摘要翻译： 一种用于机动车辆的内燃机中的排气热利用装置，其特征在于，包括：排气管，该排气管段包括并联连接的第一排气流路和第二排气流路。 阀瓣可在关闭位置和打开位置之间移动，该关闭位置和打开位置可选择性地关闭或至少部分地清除第一或第二废气流动管道的流动横截面。 至少一个热电发电机模块与第二排气流动管道和冷却回路热耦合。 该装置还包括用于阀瓣的温度依赖致动的膨胀材料致动器。
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公开(公告)号：US20140217953A1
公开(公告)日：2014-08-07
申请号：US13756553
申请日：2013-02-01
申请人： CHUNG-CHIEN CHANG
发明人： CHUNG-CHIEN CHANG
CPC分类号： F01N5/025 , F01N5/02 , F01N2240/02 , F01N2590/04 , F28D1/00 , F28D21/0003 , F28D2021/008 , H01L35/00 , H02J7/1415 , Y02T10/16
摘要： A waste heat recovery system of a vehicle generally comprises a heat source, an air-passage body, and a heat-preservation container. The heat source is provided with a pipe. The air-passage body is coupled to the pipe. The air-passage body defines therein a chamber and at least one passage communicating with the chamber, wherein the chamber communicates with the pipe for collecting the waste heat energy transferred by the pipe. The heat-preservation container, being placed above the air-passage body, communicates with the passage of the air-passage body and is provided with multiple heat-transfer elements therein. With the waste heat recovery system, the waste heat energy can be transferred via air from the heat source to the container to enable the container to keep at a lower temperature for food or articles required to be warmed. Furthermore, the waste heat energy enables a conversion module in the chamber to generate electrical power.
摘要翻译： 车辆的废热回收系统通常包括热源，空气通道体和保温容器。 热源设有管道。 空气通道体与管道相连。 空气通道体在其中限定有室和与室连通的至少一个通道，其中室与管连通以收集由管传送的废热能。 放置在空气通道体上方的保温容器与空气通道体的通道连通，并在其中设置有多个传热元件。 利用废热回收系统，废热能够通过空气从热源传递到容器，以使容器能够在较低的温度下保持食物或需要加热的物品。 此外，废热能使得腔室中的转换模块能够产生电力。
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公开(公告)号：US20140150840A1
公开(公告)日：2014-06-05
申请号：US14004189
申请日：2012-03-12
申请人： Christian Paul Vitek , Boris Kienle
发明人： Christian Paul Vitek , Boris Kienle
CPC分类号： H01L35/32 , F01N3/043 , F01N5/025 , F01N2410/02 , F01N2470/10 , H01L35/30 , Y02T10/16 , Y02T10/20
摘要： A thermoelectric generator unit, in particular for coupling to an exhaust gas pipe of an internal combustion engine, comprises at least one inner tube (16) having gas flowing therein and whose outer circumference comprises at least one flat portion (24). An oval outer housing (12) completely surrounds the inner tube (16) in circumferential direction. A plurality of thermoelectric modules (14) are arranged on the flat portions (24) of the inner tube (16). At least one cooling element (18) is provided which comprises a flat side on which the thermoelectric modules (14) are arranged. The assembly unit made up of inner tube (16), thermoelectric modules (14) and cooling element (18) is surrounded by an elastic compensation element (20) which rests on the inner side of the outer housing (12) and is retained in the outer housing (12) by means of clamping.
摘要翻译： 特别是用于联接到内燃机的排气管的热电发电机单元包括至少一个内管（16），其内部有气体，其外圆周包括至少一个平坦部分（24）。 椭圆形外壳（12）在圆周方向上完全包围内管（16）。 多个热电模块（14）布置在内管（16）的平坦部分（24）上。 提供至少一个冷却元件（18），其包括布置有热电模块（14）的平坦侧面。 由内管（16），热电模块（14）和冷却元件（18）组成的组装单元由弹性补偿元件（20）包围，弹性补偿元件（20）位于外壳（12）的内侧，并保持在 外壳（12）通过夹紧。
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100.发明授权Carbon dioxide absorbent fluid for a carbon dioxide sequestering system on a vehicle 有权用于车辆上的二氧化碳螯合系统的二氧化碳吸收剂流体公开(公告)号：US08696804B2
公开(公告)日：2014-04-15
申请号：US13861843
申请日：2013-04-12
发明人： David W. Ihms , Bruce A. Myers
IPC分类号： B01D47/00
CPC分类号： B01D53/1475 , B01D53/92 , B01D2257/504 , F01N3/04 , F01N3/0857 , F01N3/0871 , F01N5/025 , F01N2240/02 , F01N2570/10 , Y02C10/06 , Y02T10/16 , Y02T10/20
摘要： A carbon dioxide storage means stores the carbon dioxide released in a heat exchanger. The heat exchanger cools the exhaust gas emitted by the internal combustion engine, and includes a thermal electric generator (TEG) configured to couple thermally the exhaust gas chamber to the absorber fluid chamber in a manner effective to heat the CO2 absorbent fluid by heat from the engine exhaust to release CO2 gas from the CO2 absorbent fluid and generate electricity in response to a temperature difference therebetween. The CO2 absorbent fluid is one of: a) an aliphatic di-functional nitrile (e.g. pimelonitrile); and b) an oligomeric poly-acrylonitrile (PAN).
摘要翻译： 二氧化碳储存装置存储释放在热交换器中的二氧化碳。 热交换器冷却由内燃机排出的废气，并且包括热发电机（TEG），其被配置为以有效的方式将废气室热耦合到吸收器流体室，以便通过来自 发动机排气以从CO 2吸收剂流体释放CO 2气体并响应于它们之间的温度差发电。 CO 2吸收剂流体是以下之一：a）脂族二官能腈（例如庚二腈）; 和b）低聚聚丙烯腈（PAN）。
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