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1. 发明公开

US20230212371A1 PREPARING METHOD FOR CONDUCTIVE COMPOSITE, CONDUCTIVE COMPOSITE AND PIEZORESISTIVE DEVICE USING THE SAME 审中-公开
公开(公告)号：US20230212371A1
公开(公告)日：2023-07-06
申请号：US17748787
申请日：2022-05-19
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Kyong Hwa Song , Gwan Sik Kim , Deok Woo Yun , Min Jae Lee
IPC分类号： C08K3/04 , H01B1/04 , H01L41/18 , C09D5/24 , C08K5/06
CPC分类号： C08K3/041 , C08K5/06 , C09D5/24 , H01B1/04 , H01L41/18 , C08K2201/001
摘要： A method of preparing a conductive composite includes immersing a porous base material in a conductive coating solution, and drying the conductive coating solution on the porous base material to form a conductive coating layer on the porous base material. The conductive coating solution includes conductive particles and a solvent, and the surface tension of the solvent is lower than the surface tension of the porous base material by 8 mN/m or more, and a conductive composite is prepared therefrom.

2. 发明授权

US11069847B2 Thermoelectric module 有权
公开(公告)号：US11069847B2
公开(公告)日：2021-07-20
申请号：US16556609
申请日：2019-08-30
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Byung Wook Kim , Kyong Hwa Song , Jin Woo Kwak , Gyung Bok Kim , In Woong Lyo , Han Saem Lee
IPC分类号： H01L35/32 , H01L35/04
摘要： A thermoelectric module mounted on an uneven surface (a curved surface or an irregular surface) to reduce thermal boundary resistance and significantly improve thermoelectric power generation efficiency is provided. The thermoelectric module includes one or more first thermoelectric elements, one or more second thermoelectric elements having opposite polarity to that of the first thermoelectric elements and alternating with the first thermoelectric element. An electrode unit in provided and includes upper and lower electrodes configured to electrically connect the first and second thermoelectric elements. A connection member is configured to connect the first and second thermoelectric elements to vary the relative positions of the first and second thermoelectric elements.

3. 发明申请

US20190386196A1 THERMOELECTRIC MODULE 审中-公开
公开(公告)号：US20190386196A1
公开(公告)日：2019-12-19
申请号：US16556609
申请日：2019-08-30
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Byung Wook Kim , Kyong Hwa Song , Jin Woo Kwak , Gyung Bok Kim , In Woong Lyo , Han Saem Lee
IPC分类号： H01L35/32 , H01L35/04
摘要： A thermoelectric module mounted on an uneven surface (a curved surface or an irregular surface) to reduce thermal boundary resistance and significantly improve thermoelectric power generation efficiency is provided. The thermoelectric module includes one or more first thermoelectric elements, one or more second thermoelectric elements having opposite polarity to that of the first thermoelectric elements and alternating with the first thermoelectric element. An electrode unit in provided and includes upper and lower electrodes configured to electrically connect the first and second thermoelectric elements. A connection member is configured to connect the first and second thermoelectric elements to vary the relative positions of the first and second thermoelectric elements.

4. 发明授权

US10505093B2 Housing for thermoelectric module 有权
公开(公告)号：US10505093B2
公开(公告)日：2019-12-10
申请号：US15279220
申请日：2016-09-28
申请人： Hyundai Motor Company
发明人： Byung Wook Kim , Kyong Hwa Song , Jin Woo Kwak , Gyung Bok Kim , In Woong Lyo , Han Saem Lee
IPC分类号： H01L35/32 , H05K5/00 , H05K5/02
CPC分类号： H01L35/32 , H01L35/325 , H05K5/0021 , H05K5/0213
摘要： A housing for a thermoelectric module can stably protect individual elements of the thermoelectric module such as thermoelectric elements, electrodes, and insulating boards, while maintaining power generation performance of the thermoelectric module. The housing for a thermoelectric module includes: a housing enveloping at least one thermoelectric module; and a heat barrier unit configured to prevent a flow of heat from being transferred through a sidewall of the housing.

5. 发明授权

US09728825B2 Device for indirectly cooling battery module of eco-friendly vehicle 有权
公开(公告)号：US09728825B2
公开(公告)日：2017-08-08
申请号：US14059926
申请日：2013-10-22
申请人： Hyundai Motor Company
发明人： Jin Woo Kwak , Do Suck Han , Gun Goo Lee , Kyong Hwa Song , Hyuk Kang , Jeong Hun Seo
IPC分类号： H01M10/613 , H01M10/6557 , F28D15/02 , H01M10/625 , H01M10/6552 , F28D21/00
CPC分类号： H01M10/625 , F28D15/0275 , F28D2021/0028 , H01M10/613 , H01M10/6552 , H01M10/6557 , H01M2220/20
摘要： A device for indirectly cooling a battery module of an eco-friendly vehicle is provided that cools the battery module using an interfacial plate into which a heat pipe is inserted to maximize battery heat emission performance and simultaneously prevent degradation of battery performance. A thermally-conductive interfacial plate in which a heat pipe is embedded by over-molding is disposed between battery cells and a heat sink, which is a condensation unit, integrally connected to an upper end of the heat pipe is disposed in a cooling air flow path to improve contact strength between the interfacial plate and the battery cells. A planar heat emitter is disposed between the battery cells where the interfacial plate is not disposed to heat the battery to a proper-level temperature in a cold-start environment and a low-temperature environment, thereby improving battery performance and preventing degradation in vehicle power.

6. 发明申请

US20170172013A1 ELECTRONIC/ELECTRICAL COMPONENT HOUSING WITH STRIPS OF METAL PLATE AND SHAPE MEMORY MATERIAL FORMING A HEAT TRANSFER PATH 审中-公开
公开(公告)号：US20170172013A1
公开(公告)日：2017-06-15
申请号：US15442894
申请日：2017-02-27
申请人： Hyundai Motor Company
发明人： Jin Woo Kwak , Kyong Hwa Song , Byung Sam Choi , Han Saem Lee
IPC分类号： H05K7/20 , H01M10/6551 , H01M10/658 , H01M10/625
CPC分类号： H05K7/20454 , G05D23/024 , H01M10/625 , H01M10/6551 , H01M10/658 , H01M2220/20 , H05K7/20436 , H05K7/20854
摘要： Disclosed is a housing for electronic/electrical that includes an inner panel and an outer panel, a strip of metal plate, and a strip of shape memory material. The inner panel and the outer panel are disposed parallel to each other at regular intervals to define an internal space. The strip of metal plate extends from an inner surface of the outer panel. The strip of shape memory material extends from an inner surface of the inner panel and is attached or detached to/from the metal plate on the outer panel while changing into an original straight shape or a bent shape according to a temperature variation. Here, when the temperature increase beyond a first transition temperature, the shape memory material straightens to form a heat transfer path. At a low temperature environment, the shape memory material bends and is separated from the metal plate to interrupt the heat transfer path.

7. 发明申请

US20160155920A1 THERMOELECTRIC GENERATOR SYSTEM OF ENGINE 审中-公开
标题翻译：发动机热电发电机系统
公开(公告)号：US20160155920A1
公开(公告)日：2016-06-02
申请号：US14664812
申请日：2015-03-21
申请人： Hyundai Motor Company
发明人： Jin Woo Kwak , In Woong Lyo , Tae Won Lee , Hong Kil Baek , Han Saem Lee , Su Jung Noh , Seung Woo Lee , Kyong Hwa Song
IPC分类号： H01L35/30
CPC分类号： H01L35/30 , H01L35/32
摘要： A thermoelectric generator system of an engine is provided and includes an insulating heat protective cover that is mounted within an engine. Additionally, a unit is disposed at an upper end of the heat protective cover to uniformly distribute heat energy to use the heat protective cover mounted at an upper end of an exhaust manifold of the engine to protect a wiring from exhaust heat. Accordingly, heat energy discarded from the exhaust manifold is absorbed to generate electricity using the waste heat discarded from the exhaust manifold without affecting the catalyst to improve the fuel efficiency of the internal combustion engine. Further, heat is transferred by conduction at a particular temperature or greater and heat is transferred by radiation and convection at a temperature less than the particular temperature to increase the efficiency.
摘要翻译：提供发动机的热电发电机系统，并且包括安装在发动机内的绝热保护盖。另外，在热保护罩的上端设有一个单元以均匀地分配热能，以使用安装在发动机的排气歧管的上端的保护罩来保护接线免受排热。因此，利用从排气歧管废弃的废热来吸收从排气歧管废弃的热能，而不影响催化剂以提高内燃机的燃料效率。此外，通过特定温度或更高的传导传递热量，并且通过辐射和对流在低于特定温度的温度下传递热量以提高效率。

8. 发明申请

US20160133818A1 THERMOELECTRIC GENERATION STRUCTURE FOR VEHICLE 审中-公开
标题翻译：车用热电发电结构
公开(公告)号：US20160133818A1
公开(公告)日：2016-05-12
申请号：US14659647
申请日：2015-03-17
申请人： HYUNDAI MOTOR COMPANY
发明人： Su Jung Noh , In Woong Lyo , Tae Won Lee , Kyong Hwa Song , Hong Kil Baek , Jin Woo Kwak , In Chang Chu , Gyung Bok Kim , Seung Woo Lee , Han Saem Lee
IPC分类号： H01L37/00
CPC分类号： H01L37/00 , F01N5/025 , Y02T10/16
摘要： A thermoelectric generation structure for a vehicle is provided. The structure includes an exhaust manifold into which exhaust gas is introduced and a cover that is disposed within the exhaust manifold and provided with a cooling water microchannel to perform cooling. A magnetic thermoelectric material is mounted between the cover and the exhaust manifold to generate electricity. Additionally, the magnetic thermoelectric material having an adjustable size and shape is used in the thermoelectric generation device by being mounted in the exhaust manifold of the vehicle to minimize the weight and volume to improve the marketability. The electricity is generated by the magnetic thermoelectric material using the spin seebeck phenomenon to improve the fuel efficiency.
摘要翻译：提供了一种用于车辆的热电发电结构。该结构包括排气歧管和排气歧管中的排气，并且设置在排气歧管内并具有冷却水微通道以进行冷却。磁性热电材料安装在盖和排气歧管之间以发电。此外，具有可调节尺寸和形状的磁热电材料通过安装在车辆的排气歧管中而被用于热电发电装置中，以使重量和体积最小化以改善市场。电力由磁性热电材料使用旋转贝贝现象产生，以提高燃料效率。

9. 发明申请

US20160064636A1 THERMOELECTRIC GENERATION APPARATUS FOR VEHICLE 审中-公开
标题翻译：车用热电发生装置
公开(公告)号：US20160064636A1
公开(公告)日：2016-03-03
申请号：US14683568
申请日：2015-04-10
申请人： Hyundai Motor Company
发明人： Su Jung Noh , Kyong Hwa Song , Han Saem Lee , In Chang Chu , Gyong Bok Kim , In Woong Lyo , Jin Woo Kwak
IPC分类号： H01L35/30 , F02B63/04
CPC分类号： H01L35/30 , F02B63/04 , Y02T10/16 , Y02T10/166
摘要： A thermoelectric generation apparatus for a vehicle using waste heat of an engine is provided. The thermoelectric generation apparatus includes a conduction block that has a high thermal conductivity and is disposed between an engine and an exhaust manifold. A first thermoelectric element module is configured to generate an electromotive force from a difference between temperatures of opposite ends of the first thermo electric element. In addition, the first thermoelectric element is disposed at one side of the conduction block. Accordingly, thermoelectric generation efficiency of the first thermoelectric element module is increased by minimizing heat loss of the waste heat gas discharged from the engine.
摘要翻译：提供了一种使用发动机废热的车辆的热电发电装置。热电发生装置包括具有高导热性并设置在发动机和排气歧管之间的导电块。第一热电元件模块被配置为从第一热电元件的相对端的温度差产生电动势。此外，第一热电元件设置在导电块的一侧。因此，通过使从发动机排出的废热气体的热损失最小化来增加第一热电元件模块的热电发电效率。

10. 发明授权

US10727389B2 Thermoelectric generating system and vehicle exhaust manifold having the same 有权
公开(公告)号：US10727389B2
公开(公告)日：2020-07-28
申请号：US15209983
申请日：2016-07-14
申请人： Hyundai Motor Company
发明人： Jin Woo Kwak , In Woong Lyo , Kyong Hwa Song , Han Saem Lee , Hong Kil Baek , In Chang Chu , Gyung Bok Kim , Byung Wook Kim , Seung Woo Lee
IPC分类号： H01L35/30 , F01N13/18 , F01N5/02 , F01N13/10 , H01L35/32
摘要： A thermoelectric generating system may include a base substrate configured to be installed at a side of a vehicle exhaust line part; and at least one thermoelectric module configured to be installed on a top surface of the base substrate, in which a side of the exhaust line part is provided with an opening communicating with an internal space of the exhaust line part, the base substrate is installed to seal the opening of the exhaust line part, and the base substrate is made of a thermal conductive material and a surface of the base substrate is formed with an insulating layer.

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