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公开(公告)号：KR2019980033729U
公开(公告)日：1998-09-05
申请号：KR2019960046656
申请日：1996-12-09
Applicant: 현대자동차주식회사
Inventor： 임태원
IPC: F01P5/10
CPC classification number: F01P5/12 , F04D29/086
Abstract: 본고안은수냉식엔진에서냉각수를순환시키기위한하우징을경량화하고, 안정게씰링할수 있는수냉식냉각장치의워터펌프하우징씰링장치에관한것으로, 워터펌프하우징의씰링면을서로대응하는각도로시각형성하고, 시각형성된씰링면에글러버홈이형성되어있으며, 이글러버홈에기밀재가개재된것이다.
Abstract translation: 纸内部壳体中用于在水冷发动机中循环的冷却水的重量轻，并涉及到稳定到水泵壳体是水冷冷却单元，其密封的密封装置，和时间由对应于彼此成角度，以形成所述水泵壳体的所述密封表面，在时间 和形成在所述密封表面的槽格洛弗形成，它被插入在伊格尔橡胶槽气密性材料。
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公开(公告)号：KR1020170097386A
公开(公告)日：2017-08-28
申请号：KR1020160019052
申请日：2016-02-18
Applicant: 현대자동차주식회사
IPC: H01M8/04082 , H01M8/065
CPC classification number: H01M8/065 , B01D19/00 , C01B3/0031 , C01B6/04 , C01B6/243 , H01M8/04007 , H01M8/04014 , H01M8/2457
Abstract: 고체수소저장장치에관한것으로, 가역고체수소저장물질이저장되는제1 저장유닛; 상기제1 저장유닛의내부에위치하고, 비가역고체수소저장물질의가수분해반응이일어나는반응기; 및연료전지스택;을포함하고, 상기비가역고체수소저장물질이상기반응기내부에저장되어있는것인, 고체수소저장장치를제공할수 있다.
Abstract translation: 1。一种固体储氢装置，其特征在于，具备：第一储存部，储存可逆固体储氢材料; 位于第一存储单元内的反应器，其中发生不可逆固体储氢材料的水解反应; 和燃料电池组，其中不可逆固体储氢材料储存在反应器内。
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公开(公告)号：KR101567708B1
公开(公告)日：2015-11-10
申请号：KR1020140086295
申请日：2014-07-09
Applicant: 현대자동차주식회사
CPC classification number: H01M8/04671 , H01M8/04432 , H01M8/04783 , H01M2008/1095 , G01N15/08 , G01N7/10 , H01M4/88 , H01M8/02
Abstract: 막-전극접합체및 상기막-전극접합체에결합된기체확산층을포함하는연료전지막-전극접합체의결함검출방법으로서, 상기막-전극접합체의일측면에기체를공급하는공급단계; 상기공급단계에서공급된기체의압력인공급압력과상기막-전극접합체의타측면을투과한기체의투과량을도출하고, 도출된공급압력과투과량을이용하여상기막-전극접합체의전해질막과상기기체확산층사이에서의압력인계면압력을도출하는도출단계; 상기도출단계에서도출된값들과기 설정된상기막-전극접합체타측면에서의압력인출구압력을이용하여상기전해질막의기체투과율을산출하는산출단계; 및상기공급압력이변화할때의상기산출단계에서산출된기체투과율의증감을통해상기전해질막의결함상태를판단하는판단단계;를포함하는연료전지막-전극접합체의결함검출방법이소개된다.
Abstract translation: 公开了一种检测包括膜 - 电极组件和连接到膜 - 电极组件的气体扩散层的燃料电池的膜 - 电极组件的缺陷的方法。 该方法包括：向膜电极组件的一侧供给气体的供给步骤; 在供给步骤中供给的气体的压力，渗透到膜 - 电极组件的另一侧的气体的渗透量以及界面压力的推导步骤，其是在电极的电解质膜 膜电极组件和气体扩散层，通过使用推导的供应压力和推断的渗透量; 计算步骤，通过使用在推导步骤中推导的值和在膜 - 电极组件的另一侧上的预定压力的出口压力来计算电解质膜的气体渗透速度; 以及确定步骤，当供应压力改变时，基于在计算步骤中计算的气体渗透率的变化来确定电解质膜的缺陷状态。
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公开(公告)号：KR1020120060320A
公开(公告)日：2012-06-12
申请号：KR1020100121766
申请日：2010-12-02
CPC classification number: G01N23/04 , G01N2223/1016 , G01N2223/401 , G01N2223/6462 , G06T7/001 , G06T2207/10116 , G06T2207/30108
Abstract: PURPOSE: A fuel cell stack component pinhole detecting system is provided to inspect one component within an inspecting time of less than 10 seconds including a transferring time for each component because an X-ray examination and comparison/analysis of digital image signals respectively take less than 1 second. CONSTITUTION: A fuel cell stack component pinhole detecting system comprises an X-ray photographing unit(10), an image processor(20), and a vision computer(30). The X-ray photographing unit photographs a fuel cell stack component. The image processor converts image signals input by the X-ray photographing unit into images. The vision computer selectively receives the converted image signals, thereby analyzing the images. The vision computer distinguishes whether the corresponding fuel cell stack component is normal or not and integrates an image distinguishing result for managing component quality data of a stack and transmits an output command for controlling a photography to the X-ray photographing unit.
Abstract translation: 目的：提供一种燃料电池堆组件针孔检测系统，用于在小于10秒的检查时间内检查一个部件，包括每个部件的传送时间，因为数字图像信号的X射线检查和比较/分析分别取小于 1秒。 构成：燃料电池堆组件针孔检测系统包括X射线摄影单元（10），图像处理器（20）和视觉计算机（30）。 X射线摄影单元拍摄燃料电池堆组件。 图像处理器将由X射线摄影单元输入的图像信号转换为图像。 视觉计算机选择性地接收转换的图像信号，从而分析图像。 视觉计算机区分相应的燃料电池堆组件是否正常，并且对用于管理堆叠的组件质量数据的图像分辨结果进行积分，并将用于控制拍摄的输出命令发送到X射线摄影单元。
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公开(公告)号：KR1020100089007A
公开(公告)日：2010-08-11
申请号：KR1020090063750
申请日：2009-07-13
Applicant: 현대자동차주식회사 , 더 펜 스테이트 리서어치 파운데이션
CPC classification number: H01M8/04231 , H01M8/04761
Abstract: PURPOSE: A purging apparatus and a method for removing residues during a shutdown of a fuel cell are provided to reduce the necessary time for removing the residues and hydrogen from the fuel cell. CONSTITUTION: A purging apparatus for removing residues during a shutdown of a fuel cell comprises the following: a solenoid valve(20) installed on each outlet of an anode(15) and a cathode(16); and a controller(21) controlling the solenoid valve to repeat an opening and closing operating by a predetermined time. The purge pressure is applied to the inside of the fuel cell by the opening and closing operation of the solenoid valve.
Abstract translation: 目的：提供一种在燃料电池关闭期间去除残留物的清洗装置和方法，以减少从燃料电池中除去残余物和氢气所需的时间。 构成：用于在燃料电池关闭期间去除残留物的清洗装置包括：安装在阳极（15）和阴极（16）的每个出口上的电磁阀（20）; 以及控制器（21），其控制所述电磁阀重复打开和关闭操作预定时间。 通过电磁阀的打开和关闭操作将净化压力施加到燃料电池的内部。
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Patent Agency Ranking
公开(公告)号：KR1020100038541A
公开(公告)日：2010-04-15
申请号：KR1020080097557
申请日：2008-10-06
Applicant: 현대자동차주식회사
CPC classification number: H01M8/1004 , B01J23/42 , B01J35/0013 , B01J35/0033 , B01J37/0036 , B01J37/343 , H01M4/8828 , H01M2008/1095 , H01M2250/20 , Y02E60/521 , Y02P70/56 , Y02T90/32
Abstract: PURPOSE: A method and an apparatus for manufacturing a catalyst slurry for a fuel cell are provided to increase catalyst availability and to improve the dispersibility of a dispersion of a catalyst particle and the mobility of a catalyst slurry. CONSTITUTION: A method for manufacturing a catalyst slurry for a fuel cell comprises the steps of: putting a solvent, an ionomer, and catalyst particles inside a reactor and dispersing the catalyst particles through an ultrasonic wave and a high speed mixing process; penetrating and adsorbing ionomers in micro pores existing in the catalyst particles by maintaining the inside pressure of a reactor in a vacuum state; removing generated microbubbles; and filtering catalyst particles larger than a standard particle size.
Abstract translation: 目的：提供一种用于制造用于燃料电池的催化剂浆料的方法和装置，以提高催化剂的可用性并提高催化剂颗粒的分散体的分散性和催化剂浆料的迁移率。 构成：用于制造燃料电池用催化剂浆料的方法包括以下步骤：将溶剂，离聚物和催化剂颗粒放入反应器内并通过超声波和高速混合过程分散催化剂颗粒; 通过将反应器的内部压力保持在真空状态，在催化剂颗粒中存在的微孔中渗透和吸附离聚物; 去除生成的微泡; 并且过滤大于标准粒度的催化剂颗粒。
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公开(公告)号：KR100792869B1
公开(公告)日：2008-01-08
申请号：KR1020060126269
申请日：2006-12-12
Applicant: 현대자동차주식회사
IPC: H01M8/02
CPC classification number: H01M8/0258 , H01M4/8605 , H01M8/0245 , H01M8/026 , H01M8/1004 , H01M8/2484 , Y02E60/521
Abstract: A bipolar plate for a fuel cell is provided to reduce the driving pressure of an air supply unit, thereby improving the efficiency of the overall system, and to allow uniform distribution of water, thereby improving the output characteristics and durability of the overall system. A pair of bipolar plates is included in a fuel cell stack, wherein a membrane electrode assembly and a gas diffusion layer are interposed between the bipolar plates to form a unit cell, and a plurality of unit cells are stacked successively. The bipolar plate comprises is formed by adhering two planar plates to each other, and includes gas(hydrogen, oxygen) flow paths on both surfaces thereof for passing reaction gases therethrough, a cooling water flow path formed in the middle of the planar plates for removing heat, and manifolds(15a,15b,15c) formed at both ends of the flow paths for supplying hydrogen, oxygen and cooling water to the gas flow paths and cooling water flow paths. The manifolds have different sizes and formed symmetrically to one each other so that the relative position of each manifold is identified when assembling the bipolar plate.
Abstract translation: 提供了一种用于燃料电池的双极板，以减小空气供应单元的驱动压力，从而提高整个系统的效率，并允许水的均匀分布，从而提高整个系统的输出特性和耐久性。 一对双极板包括在燃料电池堆中，其中膜电极组件和气体扩散层插入在双极板之间以形成单元电池，并且多个单电池被相继堆叠。 双极板包括通过将两个平板彼此粘合而形成，并且在其两个表面上包括用于使反应气体通过的气体（氢，氧）流动通道，形成在平板中的中间的冷却水流路， 热量和形成在用于向气体流路和冷却水流路供给氢，氧和冷却水的流路的两端的歧管（15a，15b，15c）。 歧管具有不同的尺寸并且彼此对称地形成，使得当组装双极板时识别每个歧管的相对位置。
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公开(公告)号：KR100765659B1
公开(公告)日：2007-10-10
申请号：KR1020050072533
申请日：2005-08-09
Applicant: 현대자동차주식회사
CPC classification number: Y02P70/56
Abstract: 본 발명은 자동차용 연료전지 스택 구조에 관한 것으로서, 연료전지의 구성셀에 균등하게 체결력을 부여할 수 있도록 하는 밴드 타입의 체결기구 및 최적화된 체결구조의 적용으로 연료전지 스택의 체결시 데드 볼륨을 최소화하고, 이로 인한 스택의 출력 밀도를 향상시키며, 특히 연료전지 스택의 모듈화를 통해 차량의 협소한 공간 요구사항에 따라 능동적으로 대처함으로써, 구조적 안정성 및 리페어성, 그리고 제작성 등을 향상시킬 수 있으며, 이를 통해 연료전지 스택의 성능을 한단계 높일 수 있는 자동차용 연료전지 스택 구조에 관한 것이다.
자동차, 연료전지 스택, 밴드, 전류 집전판, 절연판, 엔드 플레이트, 공용분배기구Abstract translation: 的发明，当带型紧固机构的连接结构的应用和优化，以均匀地涉及用于汽车的燃料电池堆结构的燃料电池堆的死体积的燃料电池的紧固结构的细胞得到的夹紧力 最小化，这由所述燃料电池堆sikimyeo由于提高了堆的输出密度，特别是通过模块化根据车辆的狭窄空间要求应对，能提高结构稳定性和维修性，右等，和 并且，能够提高燃料电池组的性能的汽车用燃料电池组结构一次。
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公开(公告)号：KR1020060135138A
公开(公告)日：2006-12-29
申请号：KR1020050054821
申请日：2005-06-24
Applicant: 현대자동차주식회사
CPC classification number: Y02P70/56 , H01M8/1004 , H01M8/1011 , H01M2008/1095 , Y02E60/521 , Y02E60/523
Abstract: Provided are a membrane electrode assembly having an ununiform composition for a fuel cell which is improved in performance and lifetime and is lowered in manufacturing cost, and a polymer electrolyte fuel cell containing the membrane electrode assembly. The membrane electrode assembly is such that the total region of an electrode catalyst layer is divided into a plurality of regions from a gas injection hole to a gas discharge hole, and the catalyst coating amount per unit area increases gradually along the divided regions(1,2,3) from the gas injection hole part to the discharge hole part. Preferably the catalyst is platinum or a platinum-ruthenium alloy.
Abstract translation: 提供一种具有燃料电池的不均匀组成的膜电极组件，其性能和寿命提高，制造成本降低，并且含有膜电极组件的聚合物电解质燃料电池。 膜电极组件使得电极催化剂层的总区域从气体注入孔到气体排出孔分成多个区域，并且每单位面积的催化剂涂布量沿着分割区域（1， 2,3）从气体注入孔部分到排出孔部分。 优选地，催化剂是铂或铂 - 钌合金。
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公开(公告)号：KR1020060041378A
公开(公告)日：2006-05-12
申请号：KR1020040090446
申请日：2004-11-08
Applicant: 현대자동차주식회사
IPC: H01M8/24
CPC classification number: H01M8/2475 , H01M2250/20 , Y02E60/50
Abstract: 본 발명은 자동차의 카트리지 슬롯형 연료전지 스택에 관한 것으로서, 기존의 전극막 및 가스 확산층을 포함하는 분리판을 카트리지 박스 형태로 모듈화하여 일체로 하고, 상기 전극막과 연결된 전압핀을 통하여 집전장치에 자유롭게 탈장착할 수 있도록 함으로써, 교체 및 수리를 용이하게 할 수 있어 제조성 및 정비성이 향상되며, 자유로운 출력 조절이 가능하게 되어 출력 및 효율 증대의 효과를 기대할 수 있으며, 특히 모듈화를 통해 기존의 주요 구성부품인 가스켓, 엔드 플레이트, 체결수단 등의 부품을 삭제할 수 있을 뿐만 아니라, 전기전도도를 높이기 위한 소재의 제한 문제를 해결하여 다양한 소재의 선택을 추구할 수 있는 자동차의 카트리지 슬롯형 연료전지 스택에 관한 것이다.
자동차, 연료전지 스택, 카트리지 박스, 모듈화, 집전장치, 전압핀
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