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公开(公告)号：WO2016144066A2
公开(公告)日：2016-09-15
申请号：PCT/KR2016/002248
申请日：2016-03-07
Applicant: 한국과학기술원 , 연세대학교 산학협력단
IPC: A61K31/436 , A61K31/4375 , A61K31/519 , A61K31/497 , A61K31/5377 , C12Q1/68 , G01N33/68 , C12N15/85 , A01K67/027
CPC classification number: A01K67/027 , A61K31/436 , A61K31/4375 , A61K31/497 , A61K31/519 , A61K31/5377 , C12N15/85 , C12Q1/68 , G01N33/68
Abstract: 본 발명은 난치성 뇌전증, 예를 들면 국소 피질 이형성증(focal cortical dysplasia, FCD)의 예방, 개선 또는 치료에 관한 것이다.
Abstract translation: 本发明涉及预防，改善或治疗难治性癫痫如局灶性皮层发育不良（FCD）。
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公开(公告)号：KR1020110060113A
公开(公告)日：2011-06-08
申请号：KR1020090116606
申请日：2009-11-30
CPC classification number: H01M8/0228 , B32B37/0053 , B32B38/0004 , B32B2305/076 , B32B2309/04 , B32B2309/105 , B32B2309/12 , B32B2313/04 , B32B2457/18 , H01M8/0213 , H01M8/0221 , H01M8/0226 , H01M8/0234 , H01M8/0239 , H01M8/0245 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10T156/108
Abstract: PURPOSE: A separator for a polymer electrolyte membrane fuel cell is provided to lower electricity contact resistance and to reduce energy loss by smoothening water circulation through reaction by increasing a hydrophilic property of the separator surface. CONSTITUTION: A method for manufacturing a separator for a polymer electrolyte membrane fuel cell comprises the steps of: supplying prepreg(10) and graphite foil(11); cutting the prepreg and graphite foil in a longitudinal direction of the separator to be manufactured; compressing the cut prepreg and graphite foil; heating and pressurizing the prepreg in which graphite foil is laminated in one body to form hydrogen, air, and cooling water channels through high temperature press(22), or passing through a hot roll press to prepare a separator(30); cutting unnecessary parts from a heated and pressurized separator; and performing post-curing treatment of the manufactured separator.
Abstract translation: 目的：提供一种用于聚合物电解质膜燃料电池的隔板，以通过增加隔板表面的亲水性，通过反应平滑水循环来降低电接触电阻并减少能量损失。 本发明提供一种高分子电解质膜燃料电池用隔膜的制造方法，其特征在于，包括以下步骤：供给预浸料（10）和石墨箔（11）。 在要制造的分离器的纵向上切割预浸料和石墨箔; 压缩切片预浸料和石墨箔; 对石墨箔层叠在一体的预浸料坯进行加热加压，通过高温压制机（22）形成氢气，空气和冷却水通道，或者通过热辊压机来制备隔膜（30）; 从加热和加压的分离器切割不必要的部件; 对所制造的隔膜进行后固化处理。
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公开(公告)号：KR1020110040487A
公开(公告)日：2011-04-20
申请号：KR1020090097774
申请日：2009-10-14
CPC classification number: H01M8/248 , Y10T24/318
Abstract: PURPOSE: A joint device is provided to reduce a dead volume of an end plate and to pressurize and join the end plate through predetermined virtual pressure regardless of the length of a stack. CONSTITUTION: A fuel cell stack(100) includes: an electricity generating assembly(10) in which a plurality of unit cells(11) are consecutively arranged; end plates(30,40) which are closely arranged at both sides of the electricity generating assembly; and a joint device(200) which joins the end plates by a steel rope(111), pressurizes the electricity generating assembly by the tension of the steel rope, and enables the control of the length and tension of the steel rope.
Abstract translation: 目的：提供一种关节装置，以减小端板的死体积，并且不管堆叠的长度如何，通过预定的虚拟压力加压和连接端板。 构成：燃料电池堆（100）包括：发电组件（10），其中连续布置多个单电池（11）; 紧密配置在发电组件两侧的端板（30,40）; 以及通过钢绳（111）连接端板的接合装置（200），通过钢绳的张力对发电组件进行加压，能够控制钢丝绳的长度和张力。
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公开(公告)号：KR1020100030697A
公开(公告)日：2010-03-19
申请号：KR1020080089541
申请日：2008-09-11
Abstract: PURPOSE: An end plate for a fuel cell stack is provided to ensure light weight and low heat loss, to maintain uniform plane pressure, and to prevent leakage of fluid and the increase of intercell electric contact resistance. CONSTITUTION: An end plate for a sandwich type fuel cell stack comprises a side(10) made of fiber-reinforcing composite materials and maintains a plane after tightening by applying curvature to the side. The side is manufactured by the steps of: symmetrically laminating reinforced fiber within the composite; and molding the laminate by any one method selected from vacuum bag molding, pressure molding and resin transfer molding.
Abstract translation: 目的：提供燃料电池堆的端板，以确保重量轻和热损失低，以保持平面压力均匀，并防止流体泄漏和电池间接触电阻增加。 构成：夹层型燃料电池堆的端板包括由纤维增强复合材料制成的侧面（10），并且通过向侧面施加曲率来保持紧固后的平面。 通过以下步骤制造侧面：在复合材料内对称地层压增强纤维; 并通过选自真空袋成型，加压成型和树脂传递成型中的任何一种方法成型该层压体。
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公开(公告)号：KR1020090112771A
公开(公告)日：2009-10-29
申请号：KR1020080038460
申请日：2008-04-25
CPC classification number: H01M8/0213 , B29C37/02 , B29C43/203 , B29C43/46 , B29C2043/148 , B29C2043/464 , B29C2791/001 , B29C2793/0027 , B29C2793/0081 , B29C2793/009 , B29K2303/04 , B29K2503/04 , B29L2031/3468 , H01M8/0221 , H01M8/0226 , Y02P70/56 , Y10T156/1062
Abstract: PURPOSE: A separation plate for a polymer electrolyte membrane fuel cell and a method for manufacturing the same are provided to prepare a separation plate using a hot press or hot roll with relieve and intaglio fluid path pattern for forming hydrogen, air, and cooling water. CONSTITUTION: A method for manufacturing a separation plate for a polymer electrolyte membrane fuel cell comprises the steps of: preparing a raw material(10) of a long fiber reinforced composite in a semi-hardened state; forming the raw material in length and shape of the separation plate(30); attaching single or plural raw materials cut as the length of the separation plate by lamination; heating/pressing the laminate in a hot press(22); cutting unnecessary part from the heated and pressurized separation plate; and postcuring the separation plate.
Abstract translation: 目的：提供一种聚合物电解质膜燃料电池用分离板及其制造方法，其特征在于，使用具有用于形成氢，空气和冷却水的解压和凹版流体路径图案的热压或热辊制备分离板。 构成：用于制造高分子电解质膜燃料电池用分离板的方法包括以下步骤：制备半硬化状态的长纤维增强复合材料的原料（10）; 在所述分离板（30）的长度和形状上形成所述原料; 通过层压将单个或多个原料切割成分隔板的长度; 在热压机（22）中加热/压制层压板; 从加热和加压的分离板切割不必要的部分; 和后固化分离板。
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Patent Agency Ranking
公开(公告)号：KR101550596B1
公开(公告)日：2015-09-08
申请号：KR1020090097774
申请日：2009-10-14
CPC classification number: H01M8/248 , Y10T24/318
Abstract: 본발명의예시적인실시예에따른연료전지스택은, ⅰ)다수의단위셀들을연속적으로배치하여이루어지는전기발생집합체와, ⅱ)상기전기발생집합체의양측에각각밀착되게배치되는엔드플레이트와, ⅲ)상기엔드플레이트들을강선로프로서체결하며상기전기발생집합체를상기강선로프의장력으로서가압하고, 상기강선로프의길이및 장력조절이가능하게구성되는체결장치를포함한다.
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公开(公告)号：KR1020110124383A
公开(公告)日：2011-11-17
申请号：KR1020100043715
申请日：2010-05-11
CPC classification number: H01M8/0213 , H01M8/0221 , H01M8/0223 , H01M8/0282 , H01M8/0284 , H01M8/0286 , Y02P70/56
Abstract: PURPOSE: A method for manufacturing a composite separation plate for a fuel cell is provided to shorten total processing time, to improve productivity, and to prevent the damage of composite materials by removing an excess of a resin and curing the resin for gasket through plasma etching treatment. CONSTITUTION: A method for manufacturing a composite separation plate for a fuel cell reinforced with carbon materials based on a polymer resin further comprises a post-process for removing an excess of a resin used as a substrate while exposing carbon materials to a separator surface layer by performing plasma-etching treatment of the surface of a carbon-reinforced composite material separation plate. The carbon material is single or two or more selected from long carbon fiber, short carbon fiber, carbon nanotubes and carbon black.
Abstract translation: 目的：提供一种制造燃料电池用复合隔板的方法，以缩短总处理时间，提高生产率，并且通过除去过量的树脂并通过等离子体蚀刻固化垫圈用树脂来防止复合材料的损伤 治疗。 构成：用于制造基于聚合物树脂的由碳材料增强的燃料电池的复合分离板的方法还包括用于除去过量用作基材的树脂的后处理，同时通过以下方式将碳材料暴露于隔板表面层 对碳强化复合材料分离板的表面进行等离子体蚀刻处理。 碳材料是选自长碳纤维，短碳纤维，碳纳米管和炭黑中的一种或两种以上。
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公开(公告)号：KR100980927B1
公开(公告)日：2010-09-07
申请号：KR1020080043731
申请日：2008-05-13
CPC classification number: H01M8/0206 , H01M8/0221 , H01M8/0223 , H01M8/0228 , H01M8/0247 , H01M8/04067 , H01M2008/1095 , Y02P70/56 , Y10T29/49114
Abstract: 본 발명은 연료전지 스택용 엔드플레이트 및 그 제조 방법에 관한 것으로서, 더욱 상세하게는 연료전지 스택의 양단에 체결되는 샌드위치 구조의 엔드플레이트에 허니콤과 폼 구조를 갖는 하이브리드 형태의 심재를 적용함으로써, 무게당 굽힘강성을 높이고, 파단까지 견딜 수 있는 변형률을 향상시킬 수 있으며, 열전달을 감소시킬 수 있는 연료전지 스택용 엔드플레이트 및 그 제조 방법에 관한 것이다.
즉, 본 발명은 연료전지 스택의 양단에 체결되는 엔드플레이트를 스택에 고른 면압을 줄 수 있도록 적절한 강성을 가지는 구조, 그리고 경량화를 위해 무게를 줄일 수 있는 구조, 또한 냉시동 특성을 향상시킬 수 있는 구조로 새롭개 개선하고자 한 것으로서, 폼 필드 허니콤(Foam filled honeycomb) 심재를 열전도계수가 매우 작은 이산화탄소를 폼에 주입하는 방식 또는 진공을 이용하여 전체를 쉴드(Shield)하는 등의 방법으로 손쉽게 제조하여 엔드플레이트에 적용함으로써, 냉시동을 위한 단열특성을 더욱 향상시킬 수 있도록 한 연료전지 스택용 엔드플레이트 및 그 제조 방법을 제공하고자 한 것이다.
연료전지 스택, 엔드플레이트, 단열, 폼 필드 허니콤, 제조 방법-
公开(公告)号：KR101219394B1
公开(公告)日：2013-01-11
申请号：KR1020100043715
申请日：2010-05-11
CPC classification number: H01M8/0213 , H01M8/0221 , H01M8/0223 , H01M8/0282 , H01M8/0284 , H01M8/0286 , Y02P70/56
Abstract: 본 발명은 연료전지 분리판에 관한 것으로서, 복합재료 분리판의 표면에 대하여 플라즈마 에칭 처리를 통해 표면층에 존재하는 잉여 수지를 제거하는 추가적인 후처리 과정을 시행하여, 접촉저항 및 전기저항을 낮출 수 있도록 한 연료전지용 복합재료 분리판의 제조방법에 관한 것이다. 또한 본 발명은 상기한 플라즈마 에칭 처리의 실시 전에, 탄소 강화 복합재료 분리판의 표면에서 가스켓이 위치하게 되는 가스켓 패턴 위치에 경화 전의 가스켓용 수지를 적층한 뒤 상기 플라즈마 에칭 처리를 실시하여, 플라즈마 에너지에 의한 가스켓용 수지의 경화가 동시에 이루어지도록 하는 연료전지용 복합재료 분리판의 제조방법에 관한 것이다.
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公开(公告)号：KR1020100044411A
公开(公告)日：2010-04-30
申请号：KR1020080103539
申请日：2008-10-22
IPC: H01M8/04
CPC classification number: B21D17/02 , H01M8/0206 , H01M8/0258 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10T29/49002 , Y10T29/49108
Abstract: PURPOSE: An apparatus and a method for manufacturing a metallic separator are provided to minimize springback generated in a stamping process and excess thinning at a local region. CONSTITUTION: An apparatus for manufacturing a large metallic separator(20) using an incrementally synchronized rapid rubber forming process comprises at least one upper die formed on the upper surface with the predetermined pattern; a transfer unit for transferring the lower die while crossing it in a different direction; and a pressing unit for repetitively pressing the total area of a metal thin plate.
Abstract translation: 目的：提供用于制造金属隔板的装置和方法，以最小化在冲压过程中产生的回弹和局部区域的过度变薄。 构成：使用增量同步的快速橡胶成形方法制造大型金属分离器（20）的装置包括：在上表面上形成有预定图案的至少一个上模; 传送单元，用于在沿不同方向穿过下模时传送下模; 以及用于重复地按压金属薄板的总面积的按压单元。
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