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    SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING THE SAME 有权
    用于燃料电池的分离器及其制造方法

    公开(公告)号：US20140295324A1

    公开(公告)日：2014-10-02

    申请号：US14040274

    申请日：2013-09-27

    Applicant: Korea University Research and Business Foundation ,  Hyundai Motor Company

    Inventor： Chi Seung LEE ,  Seong Il HEO ,  Suk Min BAECK ,  Jun Ho JANG ,  Sang Mun JIN ,  Yoo Chang YANG ,  Kyung Min KIM ,  Yang Bok LEE ,  Dae Soon LIM

    IPC: H01M8/02

    CPC classification number: H01M8/0206 ,  H01M8/0221 ,  H01M8/0228 ,  Y02E60/50 ,  Y02P70/56 ,  Y10T156/10

    Abstract: A separator for a fuel cell and a method for manufacturing the same comprise two sheets of metal plates integrally formed to minimize contact resistance between an upper metal plate and a lower metal plate. The method for manufacturing the separator includes steps of preparing an upper metal plate and a lower metal plate, each plate having opposing main sides, and applying a coating liquid containing a polymer composite material on both sides of the upper and lower metal plates, to form first and second composite material layers on both sides of the upper plates and third and fourth composite material layers on both sides of the lower plates. The method further includes stacking the upper metal plate on the lower metal plate, before drying the respective composite material layers, and integrally bonding the second composite material layer and the third composite material layer to form a single intermediate composite material layer.

    Abstract translation: 一种用于燃料电池的隔板及其制造方法包括两片一体形成的金属板，以最小化上金属板和下金属板之间的接触电阻。 制造隔板的方法包括制备上金属板和下金属板的步骤，每个板具有相对的主侧面，并且在上金属板和下金属板的两侧上涂覆含有聚合物复合材料的涂布液，以形成 第一和第二复合材料层位于上板的两侧，第三和第四复合材料层位于下板的两侧。 该方法还包括在干燥各复合材料层之前将上金属板堆叠在下金属板上，并且将第二复合材料层和第三复合材料层整体结合以形成单个中间复合材料层。

    FUEL CELL
    4.
    发明申请
    FUEL CELL 有权

    公开(公告)号：US20170194658A1

    公开(公告)日：2017-07-06

    申请号：US15145463

    申请日：2016-05-03

    Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

    Inventor： Sang Mun JIN ,  Yoo Chang YANG

    IPC: H01M8/0258 ,  H01M8/0276

    CPC classification number: H01M8/0258 ,  H01M8/0276 ,  H01M8/2483

    Abstract: A fuel cell includes a separator plate including manifold holes formed in opposite sides thereof, a plurality of flow-path lands protruding between the manifold holes, a plurality of flow-path channels between the flow-path lands, and a plurality of communication holes formed between ends of the flow-path channels and the manifold holes, and a gasket coupled to the separator plate, and a plurality of separating portions protruding from the blocking portion into gaps between the neighboring communication holes so as to separate the communication holes from one another, wherein ends of the flow-path lands that do not face the separating portions extend toward the communication holes farther than do ends of the flow-path lands that face the separating portions.

    FUEL CELL
    5.
    发明申请
    FUEL CELL 审中-公开

    公开(公告)号：US20170170491A1

    公开(公告)日：2017-06-15

    申请号：US15147157

    申请日：2016-05-05

    Applicant: HYUNDAI MOTOR COMPANY

    Inventor： Kyung Min KIM ,  Yoo Chang YANG ,  Sang Mun JIN

    IPC: H01M8/0258 ,  H01M8/1007 ,  H01M8/04119 ,  H01M8/04291 ,  H01M8/04082 ,  H01M8/0267 ,  H01M8/1006 ,  H01M8/0247

    CPC classification number: H01M8/0258 ,  H01M8/0247 ,  H01M8/0267 ,  H01M8/04156 ,  H01M8/04201 ,  H01M8/04291 ,  H01M8/1006 ,  H01M8/1007

    Abstract: A fuel cell includes a reaction layer including: a membrane electrode assembly (MEA); and gas diffusion layers (GDLs) each of which is disposed at both side surfaces of the MEA. A porous separation layer has one surface adhered to one surface of the reaction layer and supplied with reaction gas, and a cathode bipolar plate has a panel shape and adhered to another surface of the porous separation layer. A front end part of the cathode bipolar plate having a manifold that is supplied with the reaction gas and having a plurality of diffusion channels through which the reaction gas directs from the manifold toward the porous separation layer. The cathode bipolar plate has a partition wall channel which separates the porous separation layer, which extends in a direction in which the reaction gas flows, and which extends from the manifold in a diagonal direction.

    SEPARATOR MODULE FOR FUEL CELLS AND UNIT CELL FOR FUEL CELLS INCLUDING THE SAME
    6.
    发明公开
    SEPARATOR MODULE FOR FUEL CELLS AND UNIT CELL FOR FUEL CELLS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240014412A1

    公开(公告)日：2024-01-11

    申请号：US17983632

    申请日：2022-11-09

    Applicant: Hyundai Motor Company ,  Kia Corporation

    Inventor： Kyeong Cheol PARK ,  Sang Mun JIN ,  Jin Hyeok YOO

    IPC: H01M8/0265 ,  H01M8/2484 ,  H01M8/023

    CPC classification number: H01M8/0265 ,  H01M8/2484 ,  H01M8/023

    Abstract: Disclosed are a separator module for fuel cells which may reduce pressure loss and improve flow distribution in a separator, and a unit cell for fuel cells including the separator module. The separator module includes a separator main body including a pair of manifold parts formed at both ends of the separator main body and having a plurality of manifolds, a main body reaction part formed between the pair of manifold parts such that reaction gas flows in the main body reaction part, and a pair of main body diffusion parts formed between the main body reaction part and the pair of manifold parts such that the reaction gas is diffused in the main body diffusion parts, and a porous body disposed on one surface of the separator main body in a region corresponding to the main body reaction part and the pair of main body diffusion parts.

    VOLTAGE MONITORING DEVICE OF STACK
    9.
    发明申请
    VOLTAGE MONITORING DEVICE OF STACK 有权
    电压监测装置

    公开(公告)号：US20150180077A1

    公开(公告)日：2015-06-25

    申请号：US14469164

    申请日：2014-08-26

    Applicant: Hyundai Motor Company

    Inventor： Sang Mun JIN

    IPC: H01M8/24

    CPC classification number: H01M8/2465 ,  H01M8/04559 ,  Y02E60/50

    Abstract: A device for measuring stack voltage includes a stack part and a connector. The stack part includes terminals of a bipolar plate extending outward from a side of the bipolar plate, a gasket combined with the bipolar plate, a sub-gasket combined with the gasket and having extensions laterally protruding corresponding to the terminals. The connector has insertion grooves in which the terminals are disposed at a front of the connector. A plurality of wires pass forward from behind through the connector. The connector has sensing units that are disposed in the insertion grooves, connected to front ends of the wires, and are in contact with the terminals of the bipolar plate when the connector is combined with the stack part.

    Abstract translation: 用于测量堆叠电压的装置包括堆叠部分和连接器。 堆叠部分包括从双极板的侧面向外延伸的双极板的端子，与双极板结合的垫圈，与垫圈组合的辅助垫圈，并且具有对应于端子横向突出的延伸部。 连接器具有插入槽，端子设置在连接器的前部。 多根电线从后面通过连接器前进。 连接器具有设置在插入槽中的感测单元，连接到电线的前端，并且当连接器与堆叠部分组合时，它们与双极板的端子接触。

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