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公开(公告)号：KR1020150074773A
公开(公告)日：2015-07-02
申请号：KR1020130162859
申请日：2013-12-24
Applicant: 현대자동차주식회사
Inventor： 진상문
CPC classification number: H01M8/2465 , H01M8/04559 , Y02E60/50 , G01R31/3606 , G01R31/36 , H01M8/02
Abstract: 분리판에서측방으로돌출되도록연장된단자부, 분리판에결합된가스켓, 가스켓에결합되며단자부에대응되는형상으로측방으로돌출연장된연장부가형성된서브가스켓으로구성된스택파트; 전방에단자부가삽입되는삽입홈이형성되고, 후방에서전방으로복수의와이어가관통하며, 각와이어의전단부에는삽입홈에위치되는센싱부가연결되고, 스택파트와체결시센싱부가상기분리판의단자부와접촉되는커넥터;를포함하는스택전압측정장치가소개된다.
Abstract translation: 公开了一种堆叠电压测量装置，包括：堆叠部分，其由从分隔板侧向延伸的端子部分，与所述隔板结合的垫圈以及与所述垫圈组合的子衬垫，并且具有延伸部分，所述延伸部分形成为 以对应于端子部分的形状向侧面突出并延伸; 以及连接器，其前面具有用于插入端子部分的插入槽，并且从后到前穿过多根电线，其中放置在插入槽中的感测部分连接到 当联接到堆叠部分时，每个电线和感测部分与隔板的端子部分接触。
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公开(公告)号：KR101417496B1
公开(公告)日：2014-07-08
申请号：KR1020120149223
申请日：2012-12-20
Applicant: 현대자동차주식회사
CPC classification number: H01M8/0202 , H01M8/0206 , H01M8/0247 , H01M8/0273 , H01M8/0297 , Y02P70/56
Abstract: 본 발명은 분리판에 가스켓을 구비하는 공정을 달리 구성할 수 있도록 하여, 종래 분리판 생산시에 전도성 표면 처리 공정과 가스켓 가교를 위한 공정의 공정 간섭 문제를 배제하고, 가스켓의 버 사상 작업을 생략시킬 수 있으며, 가스켓의 사출 공정 불량을 배제할 수 있도록 하여, 분리판의 생산성 및 단가를 저감할 수 있도록 하면서도, 분리판의 안정된 품질을 확보하여 연료전지의 품질 향상에 기여할 수 있도록 한다.
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公开(公告)号：KR1020140079969A
公开(公告)日：2014-06-30
申请号：KR1020120149223
申请日：2012-12-20
Applicant: 현대자동차주식회사
CPC classification number: H01M8/0202 , H01M8/0206 , H01M8/0247 , H01M8/0273 , H01M8/0297 , Y02P70/56
Abstract: The present invention allows a different configuration of a process for preparing a gasket in a separator to prevent the problem of process interference between a conductive surface treatment process and a gasket crosslinking process in the production of separators of the related, omit a gasket deburring operation, and prevent a gasket injection process error. Therefore, separator productivity can be increased, unit cost can be reduced, and stable quality can be ensured for the separator to contribute to improve fuel cell quality.
Abstract translation: 本发明允许在分离器中制备垫圈的方法的不同构造，以防止在相关的分离器的生产中的导电表面处理工艺和垫圈交联工艺之间的工艺干涉的问题，省略垫圈去毛刺操作， 并防止垫圈注入过程出错。 因此，可以提高分离器的生产率，可以降低单位成本，并且可以确保分离器的质量稳定性，有助于提高燃料电池质量。
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公开(公告)号：KR1020140079130A
公开(公告)日：2014-06-26
申请号：KR1020120148753
申请日：2012-12-18
Applicant: 현대자동차주식회사
CPC classification number: H01M8/04089 , H01M8/2415 , H01M8/248 , H01M8/2483 , H01M8/2485 , H01M2008/1095 , Y02E60/50
Abstract: Disclosed is a fuel cell stack. The disclosed fuel cell stack includes unit cells that have manifolds; an open-type end plate that is arranged on one sides of the unit cells and has a reaction gas inlet and outlet connected to the manifolds; and a closed-type end plate that is arranged on the other sides of the unit cells to close the manifolds. The open-type end plate has a first inclined surface that adjusts the flow of reaction gas on a boundary surface between the reaction gas inlet and the manifolds; and a first align protrusion that forms the first inclined surface and aligns the unit cells. The closed-type end plate has a second inclined surface that adjusts the flow of the reaction gas on a boundary surface between the manifolds; and a second align protrusion that forms the second inclined surface and aligns the unit cells.
Abstract translation: 公开了一种燃料电池堆。 所公开的燃料电池堆包括具有歧管的单元电池; 一个敞开式的端板，设置在单元电池的一侧，并具有连接到歧管的反应气体入口和出口; 以及设置在单元电池的另一侧以封闭歧管的封闭式端板。 开式端板具有调整反应气体入口和歧管之间的边界面上的反应气体流的第一倾斜面; 以及形成第一倾斜表面并对齐单元电池的第一对准突起。 封闭型端板具有调整歧管之间的边界面上的反应气体的流动的第二倾斜面; 以及形成第二倾斜表面并对准单元电池的第二对齐突起。
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65.发明公开
公开(公告)号：KR1020140076377A
公开(公告)日：2014-06-20
申请号：KR1020120144840
申请日：2012-12-12
Applicant: 현대자동차주식회사
Inventor： 진상문
CPC classification number: H01M8/0273 , H01M8/0206 , H01M8/0247 , H01M8/0267 , H01M8/0286 , H01M8/0297 , H01M8/2465 , H01M2008/1095 , H01M2250/20 , Y02T90/32
Abstract: Disclosed is a fuel cell stack. The disclosed fuel cell stack comprises an electricity generation aggregate by laminating a plurality of fuel cells attached with metal separation plates onto both sides of a membrane-electrode assembly. The fuel cell stack includes: a gasket assembly interposed between the bottom part of the membrane-electrode assembly and metal separation plate. The metal separation plates comprise a first metal plate and a second metal plate mutually welded, and at least one bent is symmetrically prepared around the welded portion of the first and second metal plates. The gasket assembly is installed between the bent while being interposed between the bottom portion of the membrane-electrode assembly and metal separation plates.
Abstract translation: 公开了一种燃料电池堆。 所公开的燃料电池堆包括通过将附接有金属分离板的多个燃料电池层叠在膜 - 电极组件的两侧上的发电聚集体。 燃料电池堆包括：插入在膜 - 电极组件的底部和金属分离板之间的垫圈组件。 金属分离板包括相互焊接的第一金属板和第二金属板，并且在第一和第二金属板的焊接部分周围对称地制备至少一个弯曲部。 垫片组件安装在弯曲之间，同时插入在膜 - 电极组件的底部和金属分离板之间。
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Patent Agency Ranking
公开(公告)号：KR1020090009342A
公开(公告)日：2009-01-23
申请号：KR1020070072516
申请日：2007-07-20
Applicant: 현대자동차주식회사
IPC: H01M8/02
CPC classification number: H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0267 , Y02P70/56
Abstract: A metal separator for a fuel cell is provided to prevent the obstruction of the fluid flux through an oiling pipe by forming a sub-flow channel having small width and small cross-sectional area compared with the oiling pipe. A metal separator(100) for a fuel cell is manufactured though a stamping molding process by using two metallic thin films. A cooling channel is formed at the inner side of a first metallic thin film(101) and a second metallic thin film(102) in stamping molding. The respective first and second oiling pipes(104, 105) are formed at the outer side of the first and the second metallic thin films. The respective first and second subsidiary flow channels (107, 108) are formed on the floor side of the first and the second oiling pipes.
Abstract translation: 提供一种用于燃料电池的金属隔板，用于通过形成与供油管相比具有小的宽度和小横截面面积的子流动通道，防止流体通过输油管的阻塞。 通过使用两个金属薄膜通过冲压成型工艺来制造用于燃料电池的金属分离器（100）。 在第一金属薄膜（101）和第二金属薄膜（102）的内侧形成有冲压成型的冷却通道。 在第一和第二金属薄膜的外侧形成相应的第一和第二供油管道（104,105）。 相应的第一和第二辅助流动通道（107,108）形成在第一和第二给油管的地板一侧。
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公开(公告)号：KR100757131B1
公开(公告)日：2007-09-10
申请号：KR1020060081812
申请日：2006-08-28
Applicant: 현대자동차주식회사
IPC: H01M8/02
CPC classification number: Y02P70/56 , H01M8/0247 , H01M8/0223 , H01M8/0267 , Y02E60/50
Abstract: A metal and polymer composite end plate for a fuel cell capable of being manufactured by a single process is provided to improve mechanical strength, to reduce deformation and to lower manufacturing costs. A metal and polymer composite end plate is mounted at the both terminal of a fuel cell stack to support the both terminals of the fuel cell stack, is provided with a plurality of inlet and outlet manifold(210) for the flow of hydrogen and air and cooling water, and comprises a plated metal frame(220); and a polymer structure(230) which accommodates the metal frame and is molded integrally. Preferably the polymer structure is injection or extrusion molded so as to surround the metal frame.
Abstract translation: 提供一种能够通过单一工艺制造的用于燃料电池的金属和聚合物复合端板，以提高机械强度，减少变形并降低制造成本。 金属和聚合物复合端板安装在燃料电池堆的两端以支撑燃料电池堆的两端，设有多个用于氢气和空气流的入口和出口歧管（210），以及 冷却水，并且包括电镀金属框架（220）; 和聚合物结构（230），其容纳金属框架并且一体模制。 优选地，聚合物结构被注射或挤出模制以围绕金属框架。
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公开(公告)号：KR1020070060542A
公开(公告)日：2007-06-13
申请号：KR1020050120217
申请日：2005-12-08
Applicant: 현대자동차주식회사
IPC: B22D31/00
Abstract: An equipment for removing a sprue and a runner of a cylinder block, which can continuously perform sprue removal and runner removal in one process using a fixing jig and a clamping unit only, prevents foreign materials such as molding sand and the like from being accumulated on the fixing jig, and makes it not necessary to use a rotary clamping unit for fixing left and right side faces of the cylinder block, is provided. An equipment for removing a sprue(50) and a runner(51) of a cylinder block(10) comprises: a clamping device(30) for fixing the cylinder block while moving in front and rear directions of the cylinder block; a sprue removing device(40) installed in a front lower part of the cylinder block to cut the sprue; and a runner removing device(60) comprising rotary shafts(61) disposed at both sides of a lower part of the runner of the cylinder block in a length direction of the cylinder block and rotated by a motor of which position is fixed, and rotary plates(62) which are fixed to the rotary shafts in a predetermined distance, and have first supporting faces formed on upper parts thereof to support the runner, runner cutting faces formed next to the first supporting faces, and second supporting faces formed on lower parts thereof to support the lower face of the cylinder block after the runner is removed from the cylinder block.
Abstract translation: 用于去除气缸体的浇口和流道的设备，其可以使用固定夹具和夹紧单元在一个过程中连续地进行浇道除去和流道移除，防止诸如型砂等异物堆积在 固定夹具，并且不需要使用用于固定气缸体的左右侧面的旋转夹紧单元。 用于去除气缸体（10）的浇道（50）和浇道（51）的设备包括：夹持装置（30），用于在气缸体的前后方向上移动时固定气缸体; 浇口移除装置（40），其安装在所述气缸体的前下部以切割所述浇道; 以及转子移除装置（60），其包括设置在气缸体的流道的下部的两侧的气缸体的长度方向的旋转轴（61），并且通过固定位置的马达旋转 固定在旋转轴上的预定距离的板（62），并且具有形成在其上部的第一支撑面以支撑流道，形成在第一支撑面旁边的流道切割面和形成在下部的第二支撑面 以在从气缸体移除转轮之后支撑气缸体的下表面。
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公开(公告)号：KR101822286B1
公开(公告)日：2018-01-26
申请号：KR1020160082563
申请日：2016-06-30
Applicant: 현대자동차주식회사
IPC: H01M8/248 , H01M8/04828 , H01M8/04537
Abstract: 본발명에따른연료전지스택의면압조절장치는적층된다수의반응셀과측정셀로구성된연료전지스택; 연료전지스택의엔드플레이트에결합되어, 작동될시 연료전지스택을가압하도록마련된가압장치; 및측정셀에포함된분리판들간의전압차를측정하고, 전압차에따라상기가압장치를작동시키는제어부;를포함할수 있다.
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公开(公告)号：KR1020170067315A
公开(公告)日：2017-06-16
申请号：KR1020150173841
申请日：2015-12-08
Applicant: 현대자동차주식회사
CPC classification number: H01M8/0245 , B05D1/18 , B05D1/265 , H01M8/0234 , H01M8/0239 , Y02P70/56
Abstract: 본발명은기체확산층을구성하는거대기공층및 미세기공층의기공크기가감소되는것을방지함과함께발수성능을향상시킬수 있도록한 연료전지용기체확산층과, 이를제조하기위한장치및 방법에관한것이다. 즉, 본발명은기체확산층을구성하는거대기공층및 미세기공층에발수제를코팅할때, 섬유형발수제로코팅하거나, 또는일정한패턴형태을갖는발수제로코팅함으로써, 거대기공층및 미세기공층의기공크기가감소되는것을방지할수 있고, 발수성능을향상시킬수 있도록한 연료전지용기체확산층과, 이를제조하기위한장치및 방법을제공하고자한 것이다.
Abstract translation: 本发明的大孔层和防止微孔层的孔径大小也减小作为燃料电池基片，所以能提高与构成扩散层的气体扩散层，并且用于制造相同的装置和方法的拒水性能。 即，本发明的大孔层和涂覆该防水剂的层时，微孔的，涂布有纤维状拒水剂，或通过涂覆具有图案hyeongtaeeul，大孔层和微孔层的构成气体扩散层的细孔防水剂 本发明提供能够防止尺寸减小和提高防水性的用于燃料电池的气体扩散层，以及用于制造该装置的设备和方法。
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