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公开(公告)号：US20160133818A1
公开(公告)日：2016-05-12
申请号：US14659647
申请日：2015-03-17
Applicant: HYUNDAI MOTOR COMPANY
Inventor： 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: H01L37/00
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20160064636A1
公开(公告)日：2016-03-03
申请号：US14683568
申请日：2015-04-10
Applicant: Hyundai Motor Company
Inventor： Su Jung Noh , Kyong Hwa Song , Han Saem Lee , In Chang Chu , Gyong Bok Kim , In Woong Lyo , Jin Woo Kwak
CPC classification number: H01L35/30 , F02B63/04 , Y02T10/16 , Y02T10/166
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US12063301B2
公开(公告)日：2024-08-13
申请号：US17568159
申请日：2022-01-04
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION
Inventor： Jisung Lee , Han Saem Lee , Su Jung Noh
CPC classification number: H04L9/0869 , H04L9/0897 , H04L9/12 , H04L9/0872
Abstract: A device for generating a digital random encryption key includes an input unit adding a non-volatile active element for overcoming a limit of a passive element when generating an encryption key, applying a random passive filter, and inputting an analog voltage signal to an encryption key generator, an encryption key generator including a non-volatile active element and a passive filter, connected to the input unit through a connection substrate, and generating a random encryption key from an entropy source, and a converter for converting a signal generated by the encryption key generator into a digital signal and outputting the digital signal is provided, thereby improving robustness of security compared to the case of applying the general passive element, allowing regeneration or random generation, and generating an excellent encryption key working excellently for physical reverse engineering violations.
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公开(公告)号：US20190264321A1
公开(公告)日：2019-08-29
申请号：US16406286
申请日：2019-05-08
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , DONGWOO HST CO., LTD.
Inventor： Seungkoo Lee , Woong Pyo Hong , Bokyung Kim , Jungyeon Park , Seung Jeong Oh , In Woong Lyo , Su Jung Noh , Jun Seok Lee , Won Ki Chung , Seung Gyun Ahn
IPC: C23C16/26 , H01M8/0228 , H01M8/0213 , H01M8/0206 , C23C16/02 , C23C16/50 , H01M8/0247
Abstract: A fuel cell separator includes a metal substrate having a surface; an ion penetration layer including carbon diffusion-inhibiting ions extending from the surface of the metal substrate into the metal substrate; and a carbon coating layer disposed on the surface of the metal substrate.
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公开(公告)号：US10393013B2
公开(公告)日：2019-08-27
申请号：US15158011
申请日：2016-05-18
Applicant: Hyundai Motor Company
Inventor： Woong Pyo Hong , In Woong Lyo , Hong Kil Baek , Su Jung Noh , Seung Jeong Oh , Seung Woo Lee , Bokyung Kim
Abstract: Disclosed are a coating layer including pores for thermal insulation and a method of preparing the same. As such, the coating layer may secure low thermal conductivity, low volume heat capacity and improved durability, such that the coating layer can be applied to an internal combustion engine.
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Patent Agency Ranking
公开(公告)号：US09997694B2
公开(公告)日：2018-06-12
申请号：US15058849
申请日：2016-03-02
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Su Jung Noh , Jin Woo Kwak , In Woong Lyo , Han Saem Lee
Abstract: Provided is a thermoelectric generating system which may be easily installed in a heat source of a vehicle and which is easy to assemble and disassemble overall by eliminating the necessity to be assembled with a cooling module. The thermoelectric generating system includes a first substrate, a second substrate configured to be slidably engageable in contiguity with a heat source of a vehicle, and a thermoelectric module disposed between the first substrate and the second substrate.
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公开(公告)号：US20180016442A1
公开(公告)日：2018-01-18
申请号：US15333682
申请日：2016-10-25
Applicant: Hyundai Motor Company
Inventor： Bokyung Kim , In Woong Lyo , Woong Pyo Hong , Hong Kil Baek , Su Jung Noh , Seung Jeong Oh , Seung Woo Lee
Abstract: Disclosed are a manufacturing method for a porous thermal insulation coating layer, a porous thermal insulation coating layer with substantially reduced thermal conductivity and volumetric heat capacity and an internal combustion engine including the porous thermal insulation coating layer thereby having excellent durability.
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公开(公告)号：US09728701B2
公开(公告)日：2017-08-08
申请号：US14811404
申请日：2015-07-28
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 , Su Jung Noh , Seung Woo Lee
CPC classification number: H01L35/30 , F02G5/02 , Y02T10/166
Abstract: A thermoelectric generation apparatus includes a heat absorbing surface configured to absorb heat from an internal combustion engine, a heat generating surface bonded to the heat absorbing surface by a semiconductor and configured to discharge the heat to the outside, and a conductive converting part interposed between the heat absorbing surface and the internal combustion engine. The conductive converting part is configured to allow the heat to be conducted from the internal combustion engine to the heat absorbing surface when a temperature of the internal combustion engine is equal to or greater than a specific value.
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公开(公告)号：US20170110644A1
公开(公告)日：2017-04-20
申请号：US15088765
申请日：2016-04-01
Inventor： Byung Wook Kim , Kyong Hwa Song , Han Saem Lee , Jin Woo Kwak , In Woong Lyo , Su Jung Noh , Woo Young Lee , Gwan Sik Kim , Sung Mee Cho
Abstract: A thermoelectric nanocomposite is provided. The thermoelectric nanocomposite includes: a matrix having n-type semiconductor characteristics and comprising Mg, Si, Al, and Bi components, and a nanoinclusion comprising Bi and Mg components. The thermoelectric nanocomposite has significantly increased thermoelectric energy conversion efficiency by simultaneously having an increased Seebeck coefficient and a decreased thermal conductivity, such that the thermoelectric nanocomposite is usefully used to implement a thermoelectric device having high efficiency.
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公开(公告)号：US20230006824A1
公开(公告)日：2023-01-05
申请号：US17568159
申请日：2022-01-04
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION
Inventor： Jisung Lee , Han Saem Lee , Su Jung Noh
IPC: H04L9/08
Abstract: A device for generating a digital random encryption key includes an input unit adding a non-volatile active element for overcoming a limit of a passive element when generating an encryption key, applying a random passive filter, and inputting an analog voltage signal to an encryption key generator, an encryption key generator including a non-volatile active element and a passive filter, connected to the input unit through a connection substrate, and generating a random encryption key from an entropy source, and a converter for converting a signal generated by the encryption key generator into a digital signal and outputting the digital signal is provided, thereby improving robustness of security compared to the case of applying the general passive element, allowing regeneration or random generation, and generating an excellent encryption key working excellently for physical reverse engineering violations.
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