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21. 发明授权

US08053131B2 Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same 有权
标题翻译：用于确定燃料电池劣化的装置和方法及其防止劣化的方法
公开(公告)号：US08053131B2
公开(公告)日：2011-11-08
申请号：US12361221
申请日：2009-01-28
申请人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
发明人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
IPC分类号： H01M8/04
CPC分类号： H01M8/04679 , H01M2/022 , H01M8/0432 , H01M8/0444 , H01M8/045 , H01M8/04507 , H01M8/04552 , H01M8/04701 , H01M8/04835 , H01M2008/1095 , Y10T436/193333
摘要： The present invention provides an apparatus and method for determining deterioration of a fuel cell, the method including measuring in real time fluoride ion concentration or pH value of outflow water from a fuel cell stack during operation in a fuel cell vehicle, calculating a fluoride emission rate from the measured value and, if the calculated fluoride emission rate is out of a predetermined normal range, determining deterioration of an electrolyte membrane of the fuel cell stack.
摘要翻译：本发明提供了一种用于确定燃料电池劣化的装置和方法，该方法包括在燃料电池车辆操作期间实时测量来自燃料电池堆的流出水的氟离子浓度或pH值，计算氟化物排放率并且如果计算出的氟化物排放率超出预定的正常范围，则确定燃料电池堆的电解质膜的劣化。

22. 发明申请

US20100000679A1 METHOD FOR BONDING MEA AND GDL OF FUEL CELL STACK 审中-公开
标题翻译：用于连接燃料电池堆的MEA和GDL的方法
公开(公告)号：US20100000679A1
公开(公告)日：2010-01-07
申请号：US12352682
申请日：2009-01-13
申请人： Kook Il Han , Keun Je Lee , Sae Hoon Kim , Bo Ki Hong , Byung Ki Ahn
发明人： Kook Il Han , Keun Je Lee , Sae Hoon Kim , Bo Ki Hong , Byung Ki Ahn
IPC分类号： C09J163/00
CPC分类号： H01M8/1004 , H01M4/881 , H01M4/8828 , H01M8/0273 , Y02P70/56
摘要： The present invention provides a method for bonding a membrane electrode assembly (MEA) and a gas diffusion layer (GDL) of a fuel cell stack, which facilitates stacking of an electrode catalyst layer of the MEA and the GDL and, at the same time, facilitates the keeping of the stacked layers for mass production of the fuel cell stack.For this purpose, the present invention provides a method for bonding a membrane electrode assembly and a gas diffusion layer of a fuel cell stack, the method including: coating a catalyst layer on a surface of a polymer electrolyte membrane; attaching a sub-gasket on the circumference of the polymer electrolyte membrane; and stacking a gas diffusion layer onto an outer surface of the catalyst layer by bonding all or a portion of an outer surface of the sub-gasket and the circumference of the gas diffusion layer with a bonding means.
摘要翻译：本发明提供一种用于接合燃料电池堆的膜电极组件（MEA）和气体扩散层（GDL）的方法，其有利于MEA和GDL的电极催化剂层的堆叠，同时，有助于保持层叠的层以大量生产燃料电池堆。为此，本发明提供了一种用于接合燃料电池堆的膜电极组件和气体扩散层的方法，所述方法包括：在聚合物电解质膜的表面上涂覆催化剂层; 在所述高分子电解质膜的圆周上附着副垫圈; 并且通过用接合装置粘合副垫圈的外表面和气体扩散层的圆周的全部或一部分，将气体扩散层层叠在催化剂层的外表面上。

23. 发明申请

US20100143758A1 FUEL CELL BIPOLAR PLATE FOR PREVENTING FLOODING 有权
标题翻译：燃油池双极板防止流水
公开(公告)号：US20100143758A1
公开(公告)日：2010-06-10
申请号：US12328846
申请日：2008-12-05
申请人： Soo Whan Kim , Jong Jin Yoon , Kyu Taek Cho , Byung Ki Ahn , Jong Hyun Lee , Matthew M. Mench
发明人： Soo Whan Kim , Jong Jin Yoon , Kyu Taek Cho , Byung Ki Ahn , Jong Hyun Lee , Matthew M. Mench
IPC分类号： H01M8/04
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/04007 , H01M8/04119 , H01M8/04223
摘要： The present invention provides a fuel cell bipolar plate in which an air gap or a material layer having a heat transfer coefficient lower than that of the bipolar plate is provided so as to reduce total amount of liquid water generated in a fuel cell, thereby preventing the occurrence of flooding and reducing the time required for cold start, enhancing durability, decreasing parasitic purge requirements, and enhancing operational stability.
摘要翻译：本发明提供了一种燃料电池双极板，其中设置有气体传输系数低于双极板的传热系数的材料层，以便减少在燃料电池中产生的液态水的总量，从而防止发生淹水并减少冷启动所需的时间，提高耐久性，减少寄生吹扫要求，并提高操作稳定性。

24. 发明申请

US20100086450A1 METHOD AND APPARATUS FOR PREPARING CATALYST SLURRY FOR FUEL CELLS 审中-公开
标题翻译：用于制备燃料电池的催化剂浆料的方法和装置
公开(公告)号：US20100086450A1
公开(公告)日：2010-04-08
申请号：US12625531
申请日：2009-11-24
申请人： Nak Hyun Kwon , In Chul Hwang , Byung Ki Ahn , Tae Won Lim
发明人： Nak Hyun Kwon , In Chul Hwang , Byung Ki Ahn , Tae Won Lim
IPC分类号： B01J19/10
CPC分类号： H01M8/1004 , B01J23/42 , B01J35/0013 , B01J35/0033 , B01J37/0036 , B01J37/343 , H01M4/8828 , H01M2008/1095 , H01M2250/20 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： The present invention relates to a method and apparatus for preparing a catalyst slurry for fuel cells, in which nano-sized catalyst particles are dispersed uniformly at a high concentration and the adsorption force between the catalyst and ionomer is maximized. The resulting catalyst slurry is suitable for the manufacture of a membrane-electrode assembly (MEA) of a polymer electrolyte (or proton exchange) membrane fuel cell (PEMFC).
摘要翻译：本发明涉及一种制备用于燃料电池的催化剂浆料的方法和装置，其中纳米尺寸催化剂颗粒以高浓度均匀分散，并且催化剂和离聚物之间的吸附力最大化。所得催化剂浆料适用于制造聚合物电解质（或质子交换）膜燃料电池（PEMFC）的膜 - 电极组件（MEA）。

25. 发明授权

US07175661B1 Apparatus and method for improving vision utilizing a cornea-supported artificial intraocular lens 失效
标题翻译：用于利用角膜支撑的人造眼内透镜改善视力的装置和方法
公开(公告)号：US07175661B1
公开(公告)日：2007-02-13
申请号：US10306099
申请日：2002-11-27
申请人： Young Taek Chung , Mu Suk Lee , Byung Ki Ahn
发明人： Young Taek Chung , Mu Suk Lee , Byung Ki Ahn
IPC分类号： A61F2/16
CPC分类号： A61F2/1613 , A61F2/142 , A61F2/15 , A61F2/1602 , A61F2002/1681 , A61F2230/00
摘要： An apparatus for improving vision including an intraocular lens, haptics extending outwardly from a periphery of the intraocular lens, a first anchor connected to the haptics and a second anchor connected to the haptics so as to position the intraocular lens in the anterior chamber of a cornea. Each of the first and second anchors is implanted into the cornea or into the sclera adjacent to the cornea. The intraocular lens has a truncated circular shape.
摘要翻译：一种用于改善视力的装置，包括眼内透镜，从眼内透镜的周边向外延伸的触觉件，连接到触觉件的第一锚固件和连接到触觉件的第二锚固件，以将眼内透镜定位在角膜的前房中。第一和第二锚固体中的每一个植入角膜或与角膜相邻的巩膜中。眼内透镜具有截头圆形。

26. 发明授权

US08654920B2 System for detecting pin hole of fuel cell stack parts 有权
标题翻译：用于检测燃料电池堆部件的销孔的系统
公开(公告)号：US08654920B2
公开(公告)日：2014-02-18
申请号：US13110272
申请日：2011-05-18
申请人： Sang Yeoul Ahn , Keun Je Lee , Byung Ki Ahn , Sung Keun Lee , Tae Won Lim
发明人： Sang Yeoul Ahn , Keun Je Lee , Byung Ki Ahn , Sung Keun Lee , Tae Won Lim
IPC分类号： G01N23/02
CPC分类号： G01N23/04 , G01N2223/1016 , G01N2223/401 , G01N2223/6462 , G06T7/001 , G06T2207/10116 , G06T2207/30108
摘要： The present invention relates to a device and a method for detecting a pin hole in a part of a fuel cell stack part to accurately detect the presence of pin holes of stack parts thereby ensuring quality of a fuel cell stack. That is, the present invention provides a system for detecting a pin hole in parts of a fuel cell stack that allows for quality assurance of the fuel cell stack and prevents defective parts from being used, by examining each fuel stack part, which largely influence the quality of the fuel cell stack, using an X-ray device and a vision system, in order to determine the presence of a pin hole in the parts, and a method thereof.
摘要翻译：本发明涉及一种用于检测燃料电池堆部件的一部分中的销孔的装置和方法，以精确地检测堆叠部件的针孔的存在，从而确保燃料电池堆的质量。也就是说，本发明提供了一种用于检测燃料电池堆的部分中的销孔的系统，其通过检查每个燃料堆叠部分来检查燃料电池堆的质量保证并防止有缺陷的部件被使用，这大大影响使用X射线装置和视觉系统来确定燃料电池堆的质量，以便确定部件中是否存在针孔，及其方法。

27. 发明申请

US20120140880A1 SYSTEM FOR DETECTING PIN HOLE OF FUEL CELL STACK PARTS 有权
标题翻译：用于检测燃料电池堆架零件的针孔的系统
公开(公告)号：US20120140880A1
公开(公告)日：2012-06-07
申请号：US13110272
申请日：2011-05-18
申请人： Sang Yeoul Ahn , Keun Je Lee , Byung Ki Ahn , Sung Keun Lee , Tae Won Lim
发明人： Sang Yeoul Ahn , Keun Je Lee , Byung Ki Ahn , Sung Keun Lee , Tae Won Lim
IPC分类号： G01N23/02
CPC分类号： G01N23/04 , G01N2223/1016 , G01N2223/401 , G01N2223/6462 , G06T7/001 , G06T2207/10116 , G06T2207/30108
摘要： The present invention relates to a device and a method for detecting a pin hole in a part of a fuel cell stack part to accurately detect the presence of pin holes of stack parts thereby ensuring quality of a fuel cell stack. That is, the present invention provides a system for detecting a pin hole in parts of a fuel cell stack that allows for quality assurance of the fuel cell stack and prevents defective parts from being used, by examining each fuel stack part, which largely influence the quality of the fuel cell stack, using an X-ray device and a vision system, in order to determine the presence of a pin hole in the parts, and a method thereof.
摘要翻译：本发明涉及一种用于检测燃料电池堆部件的一部分中的销孔的装置和方法，以精确地检测堆叠部件的针孔的存在，从而确保燃料电池堆的质量。也就是说，本发明提供了一种用于检测燃料电池堆的部分中的销孔的系统，其通过检查每个燃料堆叠部分来检查燃料电池堆的质量保证并防止有缺陷的部件被使用，这大大影响使用X射线装置和视觉系统来确定燃料电池堆的质量，以便确定部件中是否存在针孔，及其方法。

28. 发明申请

US20110122991A1 PINHOLE DETECTION SYSTEM OF FUEL CELL 审中-公开
标题翻译：燃料电池检测系统
公开(公告)号：US20110122991A1
公开(公告)日：2011-05-26
申请号：US12815320
申请日：2010-06-14
申请人： Sang Yeoul Ahn , Keun Je Lee , Sang Hyun Cho , Jea Suk Park , Sung Keun Lee , Byung Ki Ahn , Tae Won Lim
发明人： Sang Yeoul Ahn , Keun Je Lee , Sang Hyun Cho , Jea Suk Park , Sung Keun Lee , Byung Ki Ahn , Tae Won Lim
IPC分类号： G01N23/04
CPC分类号： G01N23/046 , G01N2223/419 , H01M8/04671
摘要： The present invention features a pinhole detection system of a fuel cell that preferably includes a stage on which a fuel cell element unit is disposed to be detected, a drive portion that is configured to move the stage so as to rotate the fuel cell element unit, a X-ray source that is disposed at one side of the stage to apply X-ray to the fuel cell element unit that rotates, an image detector that detects X-ray penetrating the fuel cell element unit, and a computer tomography that reconstructs tormogram that is detected by the image detector to a three dimension. Preferably, the fuel cell element unit is rotated on the stage, X-ray is applied to the rotating unit to gain the tomogram thereof, and the tomogram is reconstructed to be a three-dimensional image through a computerized tomography (CT scanning) such that the pinhole formed within the unit can be effectively detected.
摘要翻译：本发明的特征在于一种燃料电池的针孔检测系统，其优选地包括：燃料电池元件单元设置在其上以被检测的台;驱动部，其被配置为使所述台移动以使所述燃料电池元件单元旋转，设置在所述台的一侧以对所述旋转的燃料电池元件单元施加X射线的X射线源，检测穿过所述燃料电池元件单元的X射线的图像检测器，以及重建图形的计算机断层摄影由图像检测器检测到三维。优选地，燃料电池元件单元在平台上旋转，将X射线施加到旋转单元以获得其断层图像，并且通过计算机断层摄影（CT扫描）将断层图像重建为三维图像，使得可以有效地检测在该单元内形成的针孔。

29. 发明授权

US08535843B2 Fuel cell bipolar plate for preventing flooding 有权
标题翻译：燃料电池双极板，用于防止淹水
公开(公告)号：US08535843B2
公开(公告)日：2013-09-17
申请号：US12328846
申请日：2008-12-05
申请人： Soo Whan Kim , Jong Jin Yoon , Kyu Taek Cho , Byung Ki Ahn , Jong Hyun Lee , Matthew M. Mench
发明人： Soo Whan Kim , Jong Jin Yoon , Kyu Taek Cho , Byung Ki Ahn , Jong Hyun Lee , Matthew M. Mench
IPC分类号： H01M2/38 , H01M8/24
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/04007 , H01M8/04119 , H01M8/04223
摘要： The present invention provides a fuel cell bipolar plate in which an air gap or a material layer having a heat transfer coefficient lower than that of the bipolar plate is provided so as to reduce total amount of liquid water generated in a fuel cell, thereby preventing the occurrence of flooding and reducing the time required for cold start, enhancing durability, decreasing parasitic purge requirements, and enhancing operational stability.
摘要翻译：本发明提供了一种燃料电池双极板，其中设置有气体传输系数低于双极板的传热系数的材料层，以便减少在燃料电池中产生的液态水的总量，从而防止发生淹水并减少冷启动所需的时间，提高耐久性，减少寄生吹扫要求，并提高操作稳定性。

30. 发明申请

US20100086821A1 ELECTRODE FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY, AND METHODS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：聚合物电解质膜燃料电池用电极，膜电极组件及其制造方法
公开(公告)号：US20100086821A1
公开(公告)日：2010-04-08
申请号：US12361076
申请日：2009-01-28
申请人： Nak Hyun Kwon , Tae Won Lim , In Chul Hwang , Byung Ki Ahn , Jae Seung Lee , Ki Sub Lee
发明人： Nak Hyun Kwon , Tae Won Lim , In Chul Hwang , Byung Ki Ahn , Jae Seung Lee , Ki Sub Lee
IPC分类号： H01M8/10 , H01M4/00 , B05D3/00
CPC分类号： H01M4/8828 , H01M4/8814 , H01M4/8882 , H01M2008/1095
摘要： The present invention provides a method for manufacturing a membrane-electrode assembly (MEA) which is a core element of a polymer electrolyte membrane fuel cell for a vehicle and an electrode therefor. The method for manufacturing an MEA of the present invention is implemented to provide a highly-concentrated catalyst slurry which is uniformly dispersed, compared to conventional catalyst slurries, by a catalyst slurry manufacturing process including a vacuum defoaming process.
摘要翻译：本发明提供一种制造作为车辆用聚合物电解质膜燃料电池的核心元件的膜电极接合体（MEA）的制造方法及其电极。实施本发明的MEA的制造方法，通过包括真空消泡处理的催化剂浆料制造方法，与传统的催化剂浆料相比，提供均匀分散的高浓度催化剂浆料。

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