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公开(公告)号：US11133449B2
公开(公告)日：2021-09-28
申请号：US17034214
申请日：2020-09-28
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Hoo Dam Lee , Byung Wook Kim , Jin Woo Kwak , Min Jae Lee , Woo Ju Lee , Yoon Jin Kim , Young Sun Kim
Abstract: A thermoelectric material includes a lower part from a bottom surface of the thermoelectric material to a point of 30% of an average thickness of the thermoelectric material and having an average content of carbon atoms of 40 at% or more in the thermoelectric material, and an upper part corresponding to a remaining 70% of the average thickness of the thermoelectric material and having an average content of carbon atoms of 20 at% or less in the thermoelectric material.
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公开(公告)号：US10930835B2
公开(公告)日：2021-02-23
申请号：US15957592
申请日：2018-04-19
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jin Woo Kwak , Byung Wook Kim , Su Jung Noh , Hoo Dam Lee
Abstract: The present disclosure relates to a thermoelectric module sheet that includes a base substrate, a plurality of thermoelectric elements laminated on a surface of the base substrate, and a plurality of electrodes, each of which is laminated on at least one surface of at least one of the plurality of thermoelectric elements to electrically connect the plurality of thermoelectric elements by a predetermined connecting method.
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公开(公告)号：US10727389B2
公开(公告)日：2020-07-28
申请号：US15209983
申请日：2016-07-14
Applicant: Hyundai Motor Company
Inventor： 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
Abstract: 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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公开(公告)号：US20200075831A1
公开(公告)日：2020-03-05
申请号：US16671533
申请日：2019-11-01
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Byung Wook Kim , Kyong Hwa Song , Jin Woo Kwak , Gyung Bok Kim , In Woong Lyo , Han Saem Lee
Abstract: 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.
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公开(公告)号：US20190165235A1
公开(公告)日：2019-05-30
申请号：US15957592
申请日：2018-04-19
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jin Woo Kwak , Byung Wook Kim , Su Jung Noh , Hoo Dam Lee
Abstract: The present disclosure relates to a thermoelectric module sheet that includes a base substrate, a plurality of thermoelectric elements laminated on a surface of the base substrate, and a plurality of electrodes, each of which is laminated on at least one surface of at least one of the plurality of thermoelectric elements to electrically connect the plurality of thermoelectric elements by a predetermined connecting method.
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Patent Agency Ranking
公开(公告)号：US20190097111A1
公开(公告)日：2019-03-28
申请号：US15822121
申请日：2017-11-25
Applicant: Hyundai Motor Company , Kia Motors Corporation , Industry-Academic Cooperation Foundation, Yonsei University
Inventor： Byung Wook Kim , Jin Woo Kwak , Woo Young Lee , Gwan Sik Kim , Hyun Jun Rim
Abstract: Provided herein are a thermoelectric material and a method for preparing the same. The thermoelectric material may include a plurality of grains formed by a chemical bond between a first element and a second element, a graphene-based material; and metal particles. In particular, the graphene-based material and the metal particles may be in interfaces between the grains.
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公开(公告)号：US10074789B2
公开(公告)日：2018-09-11
申请号：US15605584
申请日：2017-05-25
Applicant: Hyundai Motor Company , Kia Motors Corporation , Industry-Academic Cooperation Foundation, Yonsei University
Inventor： Byung Wook Kim , Jong Kook Lee , Han Saem Lee , In Woong Lyo , Jin Woo Kwak , Woo Young Lee , Gwan Sik Kim , Hwi Jong Lee
IPC: H01L35/22 , H01L35/16 , H01L35/18 , H01L35/14 , H01L35/34 , H01L35/28 , C04B35/58 , C04B35/626 , C04B35/645
CPC classification number: H01L35/16 , C04B35/58085 , C04B35/6261 , C04B35/62615 , C04B35/6264 , C04B35/62645 , C04B35/62685 , C04B35/645 , C04B2235/3891 , C04B2235/40 , C04B2235/401 , C04B2235/402 , C04B2235/422 , C04B2235/425 , C04B2235/428 , C04B2235/5292 , C04B2235/5436 , C04B2235/602 , C04B2235/6567 , C04B2235/6581 , C04B2235/666 , C04B2235/85 , C04B2235/96 , C04B2235/9607 , H01L35/14 , H01L35/18 , H01L35/22 , H01L35/28 , H01L35/34
Abstract: Provided herein are a thermoelectric material and a method for preparing the same, wherein the thermoelectric material has excellent thermoelectric performance and high mechanical properties (in particular, fracture toughness), and thus, when the thermoelectric material is applied to a thermoelectric module, the thermoelectric module has excellent performance and efficiency and a long lifespan.
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公开(公告)号：US09859485B1
公开(公告)日：2018-01-02
申请号：US15280942
申请日：2016-09-29
Applicant: Hyundai Motor Company
Inventor： Byung Wook Kim , Kyong Hwa Song , Jin Woo Kwak , Gyung Bok Kim , In Woong Lyo , Han Saem Lee
Abstract: A method for packaging a thermoelectric module may include thermoelectric module accommodation, of accommodating at least one thermoelectric module in a housing having a base and a sidewall, electric wire sealing, of sealing an electric wire of the thermoelectric module with a sealing tube, bonding member interposing, of placing a cover having a top portion and a sidewall on top of the housing and interposing a bonding member between the sidewall of the housing and the sidewall of the cover, and bonding, of bonding the sidewall of the housing and the sidewall of the cover that are hermetically sealed by the bonding member, in which the bonding member may be formed of a resin material.
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公开(公告)号：US20170301846A1
公开(公告)日：2017-10-19
申请号：US15340944
申请日：2016-11-01
Applicant: Hyundai Motor Company
Inventor： Byung Wook Kim , Kyong Hwa Song , Jin Woo Kwak , Gyung Bok Kim , In Woong Lyo , Han Saem Lee
IPC: H01L35/32
Abstract: 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.
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公开(公告)号：US09273912B2
公开(公告)日：2016-03-01
申请号：US14080109
申请日：2013-11-14
Applicant: Hyundai Motor Company
Inventor： Jin Woo Kwak , Kyong Hwa Song , Gyung Bok Kim , In Chang Chu
IPC: F28F3/12
CPC classification number: F28F3/12 , F28D15/02 , F28F13/00 , H01L23/38 , H01L23/427 , H01L2224/33 , H01L2224/48091 , H01L2224/48137 , H01L2224/48139 , H01L2224/4846 , H01L2224/4903 , H01L2224/73265 , H01L2924/181 , H05K7/20936 , H01L2924/00012 , H01L2924/00014
Abstract: A heat dissipation device for electronic controllers, is provided and includes a housing that has a hollow portion into which a working fluid for heat transfer and dissipation is filled. The housing of the electronic controller is formed to have the hollow portion using the material containing the heat-conductive filler and the heat transfer working fluid is filled in the hollow portion, to improve the cooling efficiency and achieving the weight reduction. By forming the condensation unit that condenses the vaporized working fluid in the upper end portion relative to the working fluid filled in the hollow portion of the housing, the heat exchange effect of the working fluid may be maximized.
Abstract translation: 提供了一种用于电子控制器的散热装置，并且包括具有中空部分的壳体，其中填充有用于传热和耗散的工作流体。 电子控制器的壳体形成为具有使用包含导热填料的材料的中空部分，并且传热工作流体填充在中空部分中，以提高冷却效率并实现重量减轻。 通过形成冷凝单元，其使上端部中的蒸发的工作流体相对于填充在壳体的中空部分中的工作流体冷凝，可以使工作流体的热交换效果最大化。
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