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公开(公告)号：KR1020110062257A
公开(公告)日：2011-06-10
申请号：KR1020090118923
申请日：2009-12-03
Abstract: PURPOSE: A method for manufacturing a manifold for a fuel cell is provided to ensure adhesion of separate manifold without separate manifold through vibration welding, excellent durability. CONSTITUTION: A method for manufacturing a manifold for a fuel cell comprises the steps of: pressurizing two separate manifolds(110) to be contacted; and adhering the manifolds using frictional heat generated by applying vibration to one manifold. The manifold is injection-molded to have one or both of a joining pump and a joining guide.
Abstract translation: 目的：提供一种用于制造用于燃料电池的歧管的方法，以确保通过振动焊接而具有独立歧管的独立歧管的粘附，优异的耐久性。 构成：用于制造用于燃料电池的歧管的方法包括以下步骤：对要接触的两个分开的歧管（110）加压; 并使用通过对一个歧管施加振动产生的摩擦热来粘合歧管。 歧管被注射成型以具有接合泵和接合引导件中的一个或两个。
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公开(公告)号：KR101039673B1
公开(公告)日：2011-06-09
申请号：KR1020090118993
申请日：2009-12-03
Applicant: 현대자동차주식회사
IPC: G01R19/165 , H01M10/48
CPC classification number: G01R31/362 , G01R31/3658 , G01R31/3696 , H01M8/04559
Abstract: PURPOSE: A method and device for measuring a cell voltage of a fuel cell stack are provided to simplify a structure by arranging a cell voltage measuring terminal in one row. CONSTITUTION: A connection terminal(12) is formed on a separation plate. A plurality of cell voltage measurement terminals(21) include pins. The pins are connected to the connection terminal of the selected separation plates. A controller produces an average voltage based on the voltage sensed by the pins of the cell voltage measurement terminal and the information of the cell voltage measurement terminal.
Abstract translation: 目的：提供一种用于测量燃料电池堆的电池电压的方法和装置，以通过将电池电压测量端子布置在一排来简化结构。 构成：连接端子（12）形成在分隔板上。 多个电池电压测量端子（21）包括引脚。 引脚连接到所选分离板的连接端子。 控制器基于由电池电压测量端子的引脚感测的电压和电池电压测量端子的信息产生平均电压。
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公开(公告)号：KR1020110060357A
公开(公告)日：2011-06-08
申请号：KR1020090116918
申请日：2009-11-30
IPC: B29C65/14
CPC classification number: B29C65/14 , B29C45/2725 , B29L2031/3468
Abstract: PURPOSE: A vibration welding method for manufacturing manifolds for fuel cells is provided to prevent the following deformation after welding of manifolds by pressing the top and bottom of the manifold during vibration welding. CONSTITUTION: A vibration welding method for manufacturing manifolds for fuel cells is as follows. When vibration-welding a plurality of individual manifolds(110,111,112) in contact with each other, following deformation positions of the individual manifolds are predicted. The individual manifolds corresponding to the predicted positions are pressed from the top and bottom and vibration-welded.
Abstract translation: 目的：提供一种用于制造用于燃料电池的歧管的振动焊接方法，以防止在振动焊接期间通过挤压歧管的顶部和底部来对歧管进行焊接之后的随后变形。 构成：用于制造用于燃料电池的歧管的振动焊接方法如下。 当多个单独的歧管（110,111,112）彼此接触地进行振动焊接时，预测各个歧管的变形位置。 对应于预测位置的各个歧管从顶部和底部被压制并进行振动焊接。
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公开(公告)号：KR1020110059982A
公开(公告)日：2011-06-08
申请号：KR1020090116441
申请日：2009-11-30
Abstract: PURPOSE: An end plate for a fuel cell stack is provided to reduce process times of machinery processing and the use of expensive parts and to enable productivity enhancement and mass production. CONSTITUTION: An end plate for a fuel cell stack comprises: a support plate(110) for rigidity maintenance; a current collector(120) in which a terminal(121) is formed; an insulating plate(130) which is interposed between the support plate and the current collector, and separates and insulates the support plate and the current collector; and a molding resin part(140) formed by injection molding a polymer resin in order to surround the outer surface of an assembly of the support plate, insulating plate, and the current collector.
Abstract translation: 目的：提供用于燃料电池堆的端板，以减少机械加工的工艺时间和昂贵部件的使用，并实现生产率提高和批量生产。 构成：用于燃料电池堆的端板包括：用于刚性维护的支撑板（110）; 其中形成有端子（121）的集电体（120） 绝缘板（130），其插入在所述支撑板和所述集电体之间，并且分离并绝缘所述支撑板和所述集电体; 以及通过注射成型聚合物树脂以包围支撑板，绝缘板和集电器的组件的外表面而形成的模制树脂部件（140）。
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公开(公告)号：KR1020090094905A
公开(公告)日：2009-09-09
申请号：KR1020080019887
申请日：2008-03-04
Applicant: 현대자동차주식회사 , 포항공과대학교 산학협력단
CPC classification number: H01M8/248
Abstract: A device for clamping a fuel cell stack is provided to clamping a fuel cell stack easily by a large clamping load with small force and to maintain the internal bearing stress of a fuel cell stack to be constant. A device for clamping a fuel cell stack comprises an end plates(14) which has the vertical inner surface and the outer surface of a first oblique side(18) so as to be closely adhered to the both sides of a fuel cell stack; a oblique side device(10) which is in surface contact with the first oblique side and accommodates the end plate; and unidirectional load control boards(26,28) which are combined to the upper and lower sides of the end plate so as to allow the load of the fuel cell stack to be applied only to the inner direction of the stack.
Abstract translation: 提供了用于夹紧燃料电池堆的装置，以较小的力将夹紧负载容易地夹紧在燃料电池堆上，并使燃料电池堆的内部承受应力保持恒定。 用于夹紧燃料电池堆的装置包括：端板（14），其具有垂直内表面和第一斜边（18）的外表面，以便紧密地粘附到燃料电池堆的两侧; 倾斜侧装置（10），其与所述第一倾斜侧面接触并容纳所述端板; 和单向负载控制板（26,28），其组合到端板的上侧和下侧，以便允许燃料电池堆的负载仅施加到堆叠的内部方向。
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Patent Agency Ranking
公开(公告)号：KR1020090011369A
公开(公告)日：2009-02-02
申请号：KR1020070074875
申请日：2007-07-26
Applicant: 현대자동차주식회사
IPC: H01M8/04
CPC classification number: H01M8/04164
Abstract: An apparatus for discharging condensation water of a fuel cell is provided to improve the performance and stability of a fuel battery by preventing the re-cycling of hydrogen and condensation water together and the exhaust of hydrogen to the outside. An apparatus for discharging condensation water of a fuel cell(10) includes a drain tank(12) which is installed at a hydrogen exhaust line(11) and is formed with an inlet port and vent at both ends; a drainage body which has a plurality of drain holes installed inside a tank so that the condensation water is separated from the hydrogen flowed through an inlet port of a drain tank by the gravity and the condensation water is drained to downward; and a pump(13) connected to the drain tank to discharge the condensation water drained through the drain hole of the drainage body.
Abstract translation: 提供一种用于排出燃料电池的冷凝水的装置，以通过防止氢气和冷凝水一起重新循环并将氢气排出到外部来改善燃料电池的性能和稳定性。 一种用于排出燃料电池（10）的冷凝水的装置，包括一个安装在氢气排气管（11）上并在两端形成有入口和通风口的排水槽（12） 排水体，其具有设置在罐内的多个排水孔，使得冷凝水与通过重力流过排水箱的入口的氢分离，并将冷凝水排出到下方; 以及连接到排水箱的泵（13），以排出通过排水体的排水孔排出的冷凝水。
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公开(公告)号：KR1020090007013A
公开(公告)日：2009-01-16
申请号：KR1020070070582
申请日：2007-07-13
CPC classification number: H01M8/04089
Abstract: A ventilation apparatus of fuel cell vehicles is provided to remove the air of high temperature within a stack case by flowing the air to an air cleaner, to prevent the risk due to hydrogen leak and to steadily maintain the temperature of stack. A ventilation apparatus of fuel cell vehicles a stack case(100) accommodating the stack(2) which is mounted on fuel cell vehicles and produces the electricity; and an air cleaner(200) which is installed at the upper of the stack case purifies the external air. The air cleaner has a through hole(300) connected between the bottom side of the bottom cover and the upper side of the stack case. The air within the stack case is moved by the pressure difference of the pressure of the air flowed within the air cleaner and the pressure of the stack case.
Abstract translation: 提供燃料电池车辆的通风装置，以通过将空气流入空气滤清器来排除堆叠箱内的高温空气，以防止由于氢气泄漏引起的风险并稳定地维持堆叠的温度。 一种燃料电池车辆的通风装置，容纳安装在燃料电池车辆上并产生电力的堆叠（2）的堆叠箱（100） 并且安装在堆叠壳体的上部的空气滤清器（200）净化外部空气。 空气滤清器具有连接在底盖的底侧和叠层壳体的上侧之间的通孔（300）。 堆叠箱内的空气通过空气净化器内流动的空气的压力和堆箱的压力而被移动。
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公开(公告)号：KR1020080113942A
公开(公告)日：2008-12-31
申请号：KR1020070062991
申请日：2007-06-26
IPC: H01M8/02
CPC classification number: H01M8/0271 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/04074 , H01M8/2415
Abstract: An adhesive part airtight structure of a fuel cell separator is provided to improve the sealing property of an adhesive part by forming 3 airtight lines and to solve the problems on the leakage of floating cooling water to a membrane electrode assembly (MEA) and the degradation of performance by polluting a catalyst with the leaked component. An adhesive part airtight structure of a fuel cell separator of a fuel cell stack is formed with: a groove(114) in which adhesive is coated onto the adhesive part of one separator of two laminated separator(113) and is filled; and dam parts(114a, 114b) of the groove type in which one side of the section is opened on the boundary of two separators, along both sides of groove. The adhesive flowed out from the groove is additionally filled with each dam part by using the pressure for the adhesion of two separators in the state that adhesive is coated onto groove and is filled.
Abstract translation: 提供燃料电池隔板的粘合部分气密结构，通过形成3个气密线来提高粘合剂部件的密封性能，并解决浮动冷却水向膜电极组件（MEA）的泄漏问题和降解 通过用泄漏的组分污染催化剂的性能。 燃料电池堆的燃料电池隔板的粘合部分气密结构形成有：一个凹槽（114），其中粘合剂涂覆在两个层压隔板（113）的一个隔板的粘合部分上，并被填充; 以及该槽的一侧在两个隔板的边界上沿槽的两侧开口的槽型的坝部件（114a，114b）。 从凹槽流出的粘合剂通过在粘合剂被涂覆在凹槽上并被填充的状态下使用用于粘合两个分离器的压力另外填充有每个坝部分。
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公开(公告)号：KR1020080037944A
公开(公告)日：2008-05-02
申请号：KR1020060105263
申请日：2006-10-27
Applicant: 현대자동차주식회사
IPC: H01M8/24
CPC classification number: H01M8/2475 , H01M8/248
Abstract: A binding structure of a fuel cell stack is provided to ensure rigidity of a fuel stack itself, to improve the output density per unit volume of a fuel cell, to realize stability in driving a fuel cell, and to facilitate binding or assemblage of a fuel cell stack. A binding structure of a fuel cell stack comprises: a bipolar plate(11); end plates(12a,12b) fixed in close contact with the bipolar plate between the top surface and bottom surface of the bipolar plate; and a pair of enclosure panels(14a,14b) coupled detachably to the whole circumferential surfaces of the resultant structure, wherein each enclosure panel has a plate-like shape opened at one side and closed at the other side.
Abstract translation: 提供燃料电池堆的结合结构以确保燃料电池堆自身的刚性，以提高燃料电池的每单位体积的输出密度，以实现驱动燃料电池的稳定性，并且促进燃料的结合或组装 电池堆。 燃料电池堆的结合结构包括：双极板（11）; 在双极板的上表面和底表面之间与双极板紧密接触固定的端板（12a，12b）; 以及可拆卸地联接到所得结构的整个圆周表面的一对外壳面板（14a，14b），其中每个外壳面板具有在一侧开口并在另一侧封闭的板状形状。
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公开(公告)号：KR100736951B1
公开(公告)日：2007-07-09
申请号：KR1020050118714
申请日：2005-12-07
Applicant: 현대자동차주식회사
IPC: H01M8/24
Abstract: 본 발명은 연료전지스택을 안전하게 보호하고, 연료전지스택을 견고하게 지지하여 구조적 안정성을 확보하며, 누출 가능성이 있는 수소를 감지하여 강제로 배기할 수 있고, 연료전지스택의 온도를 일정하게 유지할 수 있고, 발생된 전력을 안전하고 안정되게 인출하여 사용할 수 있으며, 뜻하지 않은 잘못된 경로를 통해 누전되는 것을 방지할 수 있도록 함으로써, 연료전지스택의 안정성을 극대화한다.
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