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公开(公告)号：US11233248B2
公开(公告)日：2022-01-25
申请号：US16012156
申请日：2018-06-19
发明人： Kwang Hoon Choi , Woong Pyo Hong , Chi Seung Lee , Hyun Dal Park , Bokyung Kim , Jungyeon Park , In Woong Lyo , Jiyoun Seo
IPC分类号： H01M8/0228 , C23C16/26 , C23C16/34 , C23C16/455 , C23C16/50 , C23C28/04 , H01M8/0206 , C23C28/00 , H01M8/0215
摘要： The method for coating a separator for a fuel cell according to one form of the present disclosure includes the steps of: vaporizing a metal nitride precursor to obtain a precursor gas; introducing a metal nitride coating layer-forming gas containing the precursor gas and a reactive gas to a reaction chamber; applying a voltage to the reaction chamber so that the precursor gas and reactive gas may be converted into a plasma state, thereby forming a metal nitride coating layer on a substrate; introducing a carbon layer-forming gas containing a carbonaceous gas to the reaction chamber; and applying a voltage to the reaction chamber so that the carbonaceous gas may be converted into a plasma state, thereby forming a carbon coating layer on the metal nitride coating layer.
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公开(公告)号：US10273875B2
公开(公告)日：2019-04-30
申请号：US15653766
申请日：2017-07-19
发明人： Seung Woo Lee , In Woong Lyo , Hong Kil Baek , Tae Won Lee , Woong Pyo Hong , Bokyung Kim , Ju Hun Lee , Jeong Hwa Cha
摘要： A fuel reforming system for a vehicle intake and exhaust line that reforms fuel in a vehicle intake and exhaust line including an exhaust gas recirculation (EGR) apparatus that recirculates a portion of an exhaust gas of an engine and a recirculation line that transfers an exhaust gas that is recirculated by the exhaust gas recirculation apparatus to supply as an intake gas of the engine, may include a fuel reformer that mixes an exhaust gas that passes through the recirculation line with fuel and that reforms fuel that is mixed in the exhaust gas, wherein an insulation material is coated at a wall surface of the fuel reformer.
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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
发明人： 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分类号： C23C16/26 , H01M8/0228 , H01M8/0213 , H01M8/0206 , C23C16/02 , C23C16/50 , H01M8/0247
摘要： 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：US10818936B2
公开(公告)日：2020-10-27
申请号：US15807377
申请日：2017-11-08
发明人： Bokyung Kim , Yoo Chang Yang , Woong Pyo Hong , Seungkoo Lee , Jungyeon Park , Su Jung Noh , Seung Jeong Oh , Daeil Yoon , In Woong Lyo , Kyungmin Kim
IPC分类号： H01M8/0228 , H01M8/0213 , H01M8/021 , C23C16/505 , H01M8/0206 , C23C16/26
摘要： A separator for a fuel cell includes: a metal base material; and a carbon coating layer formed on one surface or both surfaces of the metal base material, in which roughness Ra formed at an interface between the metal base material and the carbon coating layer may be in a range of 20 to 78 nm.
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公开(公告)号：US20200255672A1
公开(公告)日：2020-08-13
申请号：US16861369
申请日：2020-04-29
发明人： Bokyung Kim , In Woong Lyo , Woong Pyo Hong , Hong Kil Baek , Su Jung Noh , Seung Jeong Oh , Seung Woo Lee
摘要： 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：US10221103B2
公开(公告)日：2019-03-05
申请号：US15158810
申请日：2016-05-19
发明人： Woong Pyo Hong , In Woong Lyo , Hong Kil Baek , Su Jung Noh , Seung Jeong Oh , Seung Woo Lee , Bokyung Kim
IPC分类号： C04B35/78
摘要： Disclosed are a composite particle and a method of manufacturing the same. The composite particle may have an appropriate level of particle diameter and may maintain a stable shape and internal porous structure when the composite particle is applied during a coating process at high temperature.
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公开(公告)号：US20170166485A1
公开(公告)日：2017-06-15
申请号：US15158810
申请日：2016-05-19
发明人： Woong Pyo Hong , In Woong Lyo , Hong Kil Baek , Su Jung Noh , Seung Jeong Oh , Seung Woo Lee , Bokyung Kim
IPC分类号： C04B35/78
CPC分类号： C04B35/78 , C04B30/00 , C04B35/04 , C04B35/057 , C04B35/10 , C04B35/111 , C04B35/14 , C04B35/46 , C04B35/488 , C04B35/50 , C04B35/515 , C04B35/62655 , C04B2111/00146 , C04B2111/00577 , C04B2235/3246 , C04B2235/3418 , C04B2235/5409 , C04B2235/5436 , C04B2235/6567 , C04B2235/94 , C23C4/11 , C04B14/303 , C04B14/306 , C04B38/0054 , C04B40/0263 , C04B2103/40
摘要： Disclosed are a composite particle and a method of manufacturing the same. The composite particle may have an appropriate level of particle diameter and may maintain a stable shape and internal porous structure when the composite particle is applied during a coating process at high temperature.
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公开(公告)号：US09617949B2
公开(公告)日：2017-04-11
申请号：US14526027
申请日：2014-10-28
发明人： Hongkil Baek , Jiyoun Seo , Bokyung Kim , Seungwoo Lee , Minkyu Park , Inwoong Lyo , Dongkyu Lee
IPC分类号： F02F1/24
CPC分类号： F02F1/24 , F05C2251/048 , F05C2253/12 , F05C2253/20
摘要： A cylinder head for an engine may include an adiabatic coating layer having a polyamideimide resin and an aerogel dispersed in the polyamideimide resin with thermal conductivity of 0.60 W/m or less formed on a surface of a combustion chamber.
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公开(公告)号：US20150308303A1
公开(公告)日：2015-10-29
申请号：US14551036
申请日：2014-11-23
发明人： Seung Woo Lee , Ji Ho Kim , Hong Kil Baek , Jiyoun Seo , Dongkyu Lee , Bokyung Kim , In Woong Lyo , Minkyu Park
CPC分类号： F01L3/04 , F01L3/02 , F01L3/12 , F01L3/14 , F01L3/20 , F01L3/22 , F01L2101/02 , F01L2103/00 , F01L2820/01
摘要： An intake valve for an engine supplies an intake gas to a combustion chamber of the engine, and an adiabatic coating layer including a polyamideimide resin and an aerogel dispersed in the polyamideimide resin and having thermal conductivity of 0.60 W/m or less may be formed on a surface portion that comes into contact with a flame during operation of the engine.
摘要翻译： 用于发动机的进气阀将进气提供给发动机的燃烧室，并且可以形成包含分散在聚酰胺酰亚胺树脂中并具有0.60W / m以下的导热性的聚酰胺酰亚胺树脂和气凝胶的绝热涂层， 在发动机操作期间与火焰接触的表面部分。
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公开(公告)号：US10113470B2
公开(公告)日：2018-10-30
申请号：US15273063
申请日：2016-09-22
发明人： Seung Woo Lee , Hong Kil Baek , Bokyung Kim , In Woong Lyo , Woong Pyo Hong
摘要： Disclosed herein is an after treatment device of an exhaust system for a vehicle. The after treatment device of an exhaust system for a vehicle is connected to an exhaust pipe and includes a canning main body in which a catalyst is received and may include a heat insulation coating layer formed on an inner wall surface of the canning main body.
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