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公开(公告)号：KR101592391B1
公开(公告)日：2016-02-05
申请号：KR1020130167819
申请日：2013-12-30
Applicant: 현대자동차주식회사
IPC: H01M8/04
CPC classification number: H01M8/04201 , H01M8/04089 , H01M8/04097 , H01M8/241 , H01M8/2465 , H01M8/2483 , H01M2008/1095 , Y02E60/50
Abstract: 본발명의실시예에의한연료전지스택의수소공급장치는, 고분자전해질막과애노드및 캐소드를포함하는막 전극어셈블리와, 상기막 전극어셈블리의양측에배치되고냉각수유로와공기유로그리고연료유로가형성되고상기공기유로와연통하는공기입구매니폴드가형성되는분리판을포함하는다수의단위셀; 상기다수의단위셀의양단에구비되어상기단위셀을가압체결하고, 상기분리판의공기입구매니폴드와대응하는위치에공기입구매니폴드가형성되는한 쌍의엔드플레이트; 및상기분리판에형성되는공기입구매니폴드와엔드플레이트에형성되는공기입구매니폴드에구비되어상기공기유로를통해상기캐소드에선택적으로수소를공급하는수소공급수단을포함한다.
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公开(公告)号：KR101261913B1
公开(公告)日：2013-05-08
申请号：KR1020100107632
申请日：2010-11-01
Applicant: 현대자동차주식회사
Abstract: 본발명은연료전지스택용절연판의수분배출장치에관한것으로서, 더욱상세하게는연료전지스택의분리판과절연판사이에서발생되는응축수등을절연판의외부로용이하게배출시킬수 있도록한 연료전지스택용절연판의수분배출장치에관한것이다. 이를위해, 본발명은연료전지스택의상면및 하면에부착되는절연판의내표면에친수성물질을코팅하고, 절연판의외표면에소수성물질을코팅하여서, 절연판의내표면과분리판사이에서발생된수분이친수성물질로흡수되는동시에소수성물질를통해외부로배출될수 있도록한 것을특징으로하는연료전지스택용절연판의수분배출장치를제공한다.
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公开(公告)号：KR1020120056596A
公开(公告)日：2012-06-04
申请号：KR1020100118217
申请日：2010-11-25
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A fuel cell stack is provided to maintain constant coupling force by coupling plates actively reacting to the expansion and contraction of an electricity-generating assembly according to the temperature change of the electricity-generating assembly. CONSTITUTION: A fuel cell stack comprises: an electricity-generating assembly(10) consisting of a plurality of unit cells continuously laminated; an end plate(30) arranged to be adhered to the outermost side of the electricity-generating assembly respectively; and a coupling plate(50) coupled to the end plate, and covering the top and the bottom of the electricity-generating assembly. The coupling plate comprises at least one coolant passage(71) capable of circulating coolant passed through the electricity-generating assembly. The coupling plate consists of metallic material capable of being expanded and contracted by heat.
Abstract translation: 目的：提供燃料电池堆，以通过根据发电组件的温度变化主动地响应于发电组件的膨胀和收缩而联接板来保持恒定的耦合力。 构成：燃料电池堆包括：发电组件（10），由多个连续层压的单体电池组成; 一个端板（30）分别安装在发电组件的最外侧; 以及联接板（50），其联接到端板，并且覆盖发电组件的顶部和底部。 联接板包括能够循环通过发电组件的冷却剂的至少一个冷却剂通道（71）。 联接板由能够通过热量膨胀和收缩的金属材料组成。
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公开(公告)号：KR1020110059386A
公开(公告)日：2011-06-02
申请号：KR1020090116101
申请日：2009-11-27
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A terminal for monitoring cell voltage for a fuel cell stack is provided to enhance contact strength with a cell terminal and to minimize section modulus and spring rigidity while minimizing a displacement by vibration. CONSTITUTION: A terminal(100) for monitoring cell voltage for a fuel cell stack for measuring electrical output quantity outputted from unit cells includes: a fixation part in which a separator terminal(P) is inserted therebetween and both sides are fixed to a housing(H); a spring part(30) which is connected to the fixation part and is contacted with the separator terminal by spring force; and a regulation part(50) substantially regulating elastic deformation of the spring part.
Abstract translation: 目的：提供一种用于监测燃料电池堆的电池电压的端子，以增强与电池端子的接触强度，并使截面模数和弹簧刚度最小化，同时最小化振动的位移。 构成：用于监测燃料电池堆的电池电压的端子（100），用于测量从单元电池输出的电输出量，包括：固定部，其中分离器端子（P）插入其中并且两侧固定到壳体（ H）; 弹簧部分（30），其连接到固定部分并且通过弹簧力与分离器端子接触; 以及基本上调节弹簧部件的弹性变形的调节部件（50）。
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公开(公告)号：KR1020090108767A
公开(公告)日：2009-10-19
申请号：KR1020080034032
申请日：2008-04-14
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An apparatus for sensing the separation of a gas diffusion layer in a membrane electrode assembly is provided to sense whether or not a gas diffusion layer leaves from each catalyst layer or separates from the same. CONSTITUTION: An apparatus for sensing the separation of a gas diffusion layer in a membrane electrode assembly comprises a gas diffusion layer separation sensing unit. The gas diffusion layer separation sensing unit senses whether or not a gas diffusion layer(16) is separated from a membrane electrode assembly(10). The gas diffusion layer separation sensing unit comprises a sensing plate(22) and a plurality of distance detecting sensors(24). The sensing plate is arranged below the membrane electrode assembly. The plural distance detecting sensors are mounted on the sensing plate. The plural distance detecting sensors sense the distance between the membrane electrode assembly and gas diffusion layer.
Abstract translation: 目的：提供一种用于感测膜电极组件中的气体扩散层的分离的装置，用于检测气体扩散层是否从每个催化剂层离开或与其分离。 构成：用于感测膜电极组件中的气体扩散层的分离的装置包括气体扩散层分离感测单元。 气体扩散层分离感测单元检测气体扩散层（16）是否与膜电极组件（10）分离。 气体扩散层分离感测单元包括检测板（22）和多个距离检测传感器（24）。 感测板布置在膜电极组件的下方。 多个距离检测传感器安装在感测板上。 多个距离检测传感器感测膜电极组件和气体扩散层之间的距离。
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Patent Agency Ranking
公开(公告)号：KR1020150078452A
公开(公告)日：2015-07-08
申请号：KR1020130167819
申请日：2013-12-30
Applicant: 현대자동차주식회사
IPC: H01M8/04
CPC classification number: H01M8/04201 , H01M8/04089 , H01M8/04097 , H01M8/241 , H01M8/2465 , H01M8/2483 , H01M2008/1095 , Y02E60/50
Abstract: 본발명의실시예에의한연료전지스택의수소공급장치는, 고분자전해질막과애노드및 캐소드를포함하는막 전극어셈블리와, 상기막 전극어셈블리의양측에배치되고냉각수유로와공기유로그리고연료유로가형성되고상기공기유로와연통하는공기입구매니폴드가형성되는분리판을포함하는다수의단위셀; 상기다수의단위셀의양단에구비되어상기단위셀을가압체결하고, 상기분리판의공기입구매니폴드와대응하는위치에공기입구매니폴드가형성되는한 쌍의엔드플레이트; 및상기분리판에형성되는공기입구매니폴드와엔드플레이트에형성되는공기입구매니폴드에구비되어상기공기유로를통해상기캐소드에선택적으로수소를공급하는수소공급수단을포함한다.
Abstract translation: 根据本发明的实施例，燃料电池堆的氢气供应装置包括：多个单元电池，具有具有聚合物电解质膜，阳极和阴极的膜电极组件和安装在两者上的分离板 薄膜电极组件的侧面，形成有冷却水流路，空气路径和燃料路径，并且形成有与空气路径连通的进气歧管; 配置在胶片电极组件两侧的一对端板被加压并联接到单电池，并且在对应于分离板中的进气歧管的位置形成有进气歧管; 以及配置在形成在分隔板上的空气进入歧管中的氢供给装置和形成在端板上的进气歧管，用于通过空气流动路径选择性地向阴极供应氢。
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公开(公告)号：KR101534990B1
公开(公告)日：2015-07-07
申请号：KR1020130167271
申请日：2013-12-30
Applicant: 현대자동차주식회사
CPC classification number: H01M8/2475 , H01M8/248 , H01M2250/20 , Y02E60/50 , Y02T90/32
Abstract: 연료전지스택구조가개시된다. 본발명의실시예에따른연료전지스택은, 양측면에결합된엔드플레이트와, 상기엔드플레이트를결합하는체결바를포함하는연료전지스택모듈; 및상기연료전지스택모듈의전면, 상면및 후면을커버하는상부인클로저, 상기연료전지스택모듈의전면, 하면및 후면을커버하는하부인클로저, 및상기엔드플레이트에고정된좌측부, 우측부인클로저를갖는인클로저를포함하며, 상기상부인클로저와하부인클로저는상기연료전지스택모듈전면및 후면의양 측면에형성된좌측부, 우측부인클로저의돌출부와결합하며, 상기돌출부와결합된부분으로부터상기연료전지스택모듈측으로휘어져상기연료전지스택모듈의적어도일부분과면접촉하는것을특징으로한다.
Abstract translation: 公开了一种燃料电池堆。 根据本发明，燃料电池堆包括：燃料电池堆模块，其包括组合在两侧的端板和用于组合端板的紧固杆; 以及包括用于覆盖燃料电池堆模块的前侧，上侧和后侧的上部外壳的外壳，用于覆盖燃料电池堆模块的前侧，下侧和后侧的下部外壳 燃料电池堆组件，以及固定在端板上的左右外壳，其中上壳体和下壳体组合成形成在前侧和后侧的两侧的左右罩壳的突出部 并且从组合到突起的部分朝向燃料电池堆模块弯曲，以与燃料电池堆模块的至少一部分进行表面接触。
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公开(公告)号：KR1020130124848A
公开(公告)日：2013-11-15
申请号：KR1020120048302
申请日：2012-05-07
Applicant: 현대자동차주식회사
CPC classification number: H01M8/04007 , H01M8/04067 , H01M8/2485 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02P70/56 , Y02T90/32
Abstract: The present invention relates to a manifold block for a fuel cell stack and, in particular, to a manifold block for a fuel cell capable of securing excellent electric insulation for a cooling water path among inner paths. For this purpose, the present invention comprises a cooling water interface molded by using a polymeric insulating material with an excellent insulating property and having a cooling water path, and a reaction gas interface molded by using a metallic material with excellent formability and having a reaction gas path, wherein the interfaces are interconnected and integrated when the interfaces are mounted on a stack module.
Abstract translation: 本发明涉及一种用于燃料电池堆的歧管块，特别涉及能够确保内部路径之间的冷却水路径的优异的电绝缘的燃料电池的歧管块。 为此，本发明包括通过使用具有优异绝缘性并具有冷却水路径的聚合物绝缘材料模制的冷却水界面，以及通过使用具有优异成型性的金属材料并具有反应气体的反应气体界面 路径，其中当接口安装在堆栈模块上时，接口被互连和集成。
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公开(公告)号：KR1020120045815A
公开(公告)日：2012-05-09
申请号：KR1020100107632
申请日：2010-11-01
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A water drain device is provided to easily exhaust inputted moisture and condensed water generated between a separator of a fuel cell stack, and an insulation plate, and to prevent corrosion of the separator. CONSTITUTION: A water drain device of an insulation plate comprises hydrophilic material(24) on inner surface of an insulation plate(20) attached to the top and the bottom side of a fuel cell stack. On outer surface of the insulation plate, hydrophobic material(26) is coated in order to absorb moisture generated between the inner surface of the insulation plate and the separator hydrophilic material, and to exhaust the moisture to outside through an insulation layer(22) of the insulation plate through the hydrophobic material. In the inner surface of the insulation plate contacted to the separator of the fuel cell stack, hydrophobic material and hydrophilic material are coated by crossing each other.
Abstract translation: 目的：提供一种排水装置，用于容易地排出在燃料电池堆的隔板和绝缘板之间产生的输入的水分和冷凝水，并防止隔板的腐蚀。 构成：绝缘板的排水装置包括在连接到燃料电池堆的顶侧和底侧的绝缘板（20）的内表面上的亲水材料（24）。 在绝缘板的外表面上，涂覆疏水材料（26）以吸收绝缘板的内表面和隔板亲水材料之间产生的水分，并通过绝缘层（22）的绝缘层（22）将水分排出到外部 绝缘板通过疏水材料。 在与燃料电池堆的隔板接触的绝缘板的内表面中，疏水材料和亲水材料通过彼此交叉涂覆。
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公开(公告)号：KR100969066B1
公开(公告)日：2010-07-09
申请号：KR1020080039151
申请日：2008-04-28
Applicant: 현대자동차주식회사
Inventor： 유정한
Abstract: 본 발명은 연료전지용 분리판 연속식 기밀 검수 장치에 관한 것으로서, 더욱 상세하게는 다수장의 분리판을 적층하되, 각 분리판 사이에 간지를 끼워서 적층한 후, 각 간지를 천공시키면서 가장 위쪽의 분리판부터 가장 아래쪽의 분리판까지 소정의 압력을 제공하여, 각 분리판의 기밀 검수가 연속적으로 이루어질 수 있도록 한 연료전지용 분리판 연속식 기밀 검수 장치에 관한 것이다.
이를 위해, 본 발명은 분리판의 기밀 측정을 위한 가압프레스와; 상기 프레스내에 적층되는 다수장의 분리판과; 상기 각 분리판 사이에 끼워지는 다수장의 밀폐용 간지와; 가장 위쪽의 밀폐용 간지부터 가장 아래쪽의 밀폐용 간지를 순차적으로 천공하도록 상기 프레스에 장착되는 천공용 액튜에이터와; 상기 분리판에 기밀 검수를 위한 압력을 제공하는 압력제공수단; 을 포함하여 구성된 것을 특징으로 하는 연료전지용 분리판 연속식 기밀 검수 장치를 제공한다.
연료전지, 분리판, 기밀 검수, 간지, 천공, 프레스, 연속식
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