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1. 发明申请

US20100279206A1 Sealing structure of fuel cell separator 审中-公开
标题翻译：燃料电池分离器密封结构
公开(公告)号：US20100279206A1
公开(公告)日：2010-11-04
申请号：US11999820
申请日：2007-12-06
申请人： Jong Hyun Lee , Jae Jun Ko , Seung Chan Oh , Young Min Kim , Ik Jae Son , Jong Jin Yoon , Young Bum Kum
发明人： Jong Hyun Lee , Jae Jun Ko , Seung Chan Oh , Young Min Kim , Ik Jae Son , Jong Jin Yoon , Young Bum Kum
IPC分类号： H01M2/08
CPC分类号： H01M8/0271 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/04074 , H01M8/2415
摘要： The present invention provides a sealing structure of a sealing portion for maintaining the airtightness of a coolant passage in two stacked separators of a fuel cell, wherein a groove in which an adhesive is to be filled is formed on a surface of one of two separators, and dam portions are formed on both sides of the groove to prevent the adhesive applied in the groove from overflowing into a connection passage and a coolant passage. Accordingly, the adhesive overflowing from the groove when the two separators are bonded to each other by applying a pressure is collected in the dam portions to form three sealing lines, thus improving the airtightness of the sealing portion. Moreover, it is possible to solve the problem that the performance of the fuel cell stack is deteriorated when an antifreeze/coolant leaks from the coolant passage to an MEA, in which the fuel cell reaction takes place, or the leaking coolant contaminates a catalyst of the MEA.
摘要翻译：本发明提供了一种密封部分的密封结构，用于保持燃料电池的两个层叠的隔板中的冷却剂通道的气密性，其中在两个分离器之一的表面上形成有要填充粘合剂的槽，并且在槽的两侧形成有坝部分，以防止施加在槽中的粘合剂溢出到连接通道和冷却剂通道中。因此，当通过施加压力将两个分离器彼此接合时，从槽中溢出的粘合剂被收集在坝部中以形成三条密封线，从而提高密封部的气密性。此外，可以解决当防冻剂/冷却剂从冷却剂通道泄漏到发生燃料电池反应的MEA时，燃料电池堆的性能劣化的问题，或泄漏的冷却剂污染催化剂 MEA。

2. 发明申请

US20080131755A1 Separating Plate for Fuel Cell 有权
标题翻译：燃料电池分离板
公开(公告)号：US20080131755A1
公开(公告)日：2008-06-05
申请号：US11842381
申请日：2007-08-21
申请人： Jong Hyun Lee , Jae Jun Ko , Young Min Kim , Seung Chan Oh , Hwan Soo Shin , Ik Jae Son , Jong Jin Yoon
发明人： Jong Hyun Lee , Jae Jun Ko , Young Min Kim , Seung Chan Oh , Hwan Soo Shin , Ik Jae Son , Jong Jin Yoon
IPC分类号： H01M2/14
CPC分类号： H01M8/0267 , H01M8/0247 , H01M8/0258 , H01M8/04029 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A separating plate for a fuel cell includes first and second plates, each provided with a hydrogen channel, an oxygen channel, and a coolant channel. The first and second plates are attached to one another to form a main plate such that the first and second hydrogen, oxygen, and coolant channels compose main hydrogen, oxygen, and coolant channels, respectively. The main hydrogen and oxygen channels are fluidly isolated from each other. Distal ends of the main channels each communicate with a manifold through a communication passageway configured to supply hydrogen, oxygen, or coolant to a corresponding one of the main channels.
摘要翻译：一种用于燃料电池的隔板包括第一和第二板，每个板具有氢气通道，氧气通道和冷却剂通道。第一和第二板彼此附接以形成主板，使得第一和第二氢，氧和冷却剂通道分别构成主要氢，氧和冷却剂通道。主要的氢气和氧气通道彼此流体隔离。主通道的远端每个通过构造成将氢气，氧气或冷却剂供应到主通道中的相应一个的连通通道与歧管连通。

3. 发明申请

US20100040913A1 APPARATUS AND METHOD FOR DETERMINING DETERIORATION OF A FUEL CELL AND METHOD FOR PREVENTING DETERIORATION OF THE SAME 有权
标题翻译：用于确定燃料电池的测定的装置和方法以及用于防止其相同的方法
公开(公告)号：US20100040913A1
公开(公告)日：2010-02-18
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 , B01J19/00 , G01N33/00
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。

4. 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。

5. 发明申请

US20080318099A1 Apparatus for preventing carbon corrosion at cathod in fuel cell 审中-公开
标题翻译：用于防止燃料电池中的阴极碳腐蚀的装置
公开(公告)号：US20080318099A1
公开(公告)日：2008-12-25
申请号：US11986920
申请日：2007-11-27
申请人： Seung Chan Oh , Jong Hyun Lee , Jong Jin Yoon , Jae Jun Ko , Young Min Kim , Ik Jae Son
发明人： Seung Chan Oh , Jong Hyun Lee , Jong Jin Yoon , Jae Jun Ko , Young Min Kim , Ik Jae Son
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/0441 , H01M8/04753 , H01M8/04761 , Y10T137/7837
摘要： The present invention provides an apparatus for effectively preventing carbon corrosion from occurring at the cathode of a fuel cell. The present apparatuses include an air blower supplying air from an air supply source to a fuel cell; a fuel cell receiving air from the air blower to generate electricity by a chemical reaction; an air discharge pipe through which residual air remaining after oxygen of the air is consumed for chemical reaction in the fuel cell is discharged; a pressure sensor provided in the air discharge pipe for detecting air pressure in the fuel cell; an air discharge solenoid valve provided in the air discharge pipe for controlling air flow of the air discharge pipe; and a controller controlling operation of the air blower and the air discharge solenoid valve by receiving a signal detected by the pressure sensor wherein the controller detects the air pressure through the pressure sensor to allow the air blower to supply air to the fuel cell until the air pressure reaches a predetermined pressure and then closes the air discharge solenoid valve until the oxygen in the fuel cell is completely exhausted, thereby preventing the formation of hydrogen/oxygen interface at the anode of the fuel cell.
摘要翻译：本发明提供一种用于有效地防止在燃料电池的阴极处发生碳腐蚀的装置。本发明的装置包括从空气供应源向燃料电池供应空气的送风机; 燃料电池，其从所述鼓风机接收空气，通过化学反应发电; 排出空气排出管，通过该排气管在燃料电池中用于化学反应的空气的氧气之后残留的空气被排出; 压力传感器，其设置在所述排气管中，用于检测所述燃料电池中的气压; 排气电磁阀，设置在排气管中，用于控制排气管的气流; 以及控制器，其通过接收由所述压力传感器检测到的信号来控制所述鼓风机和所述排气电磁阀的操作，其中所述控制器通过所述压力传感器检测空气压力，以允许所述鼓风机向所述燃料电池供应空气，直到所述空气压力达到预定压力，然后关闭排气电磁阀，直到燃料电池中的氧气完全排出，从而防止在燃料电池的阳极处形成氢/氧界面。

6. 发明申请

US20100167141A1 Apparatus and method for acceleratively activating fuel cell 有权
标题翻译：用于加速燃料电池的装置和方法
公开(公告)号：US20100167141A1
公开(公告)日：2010-07-01
申请号：US11985703
申请日：2007-11-16
申请人： Ik Jae Son , Jae Jun Ko , Jong Jin Yoon , Jong Hyun Lee , Seung Chan Oh , Young Min Kim , Seung Eul Yoo , Myong Hwan Kim , Young Mo Goo
发明人： Ik Jae Son , Jae Jun Ko , Jong Jin Yoon , Jong Hyun Lee , Seung Chan Oh , Young Min Kim , Seung Eul Yoo , Myong Hwan Kim , Young Mo Goo
IPC分类号： H01M8/04
CPC分类号： H01M8/04 , H01M8/04007 , H01M8/04089 , H01M8/04126 , H01M8/04179 , H01M8/04753 , H01M2008/1095
摘要： Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode.
摘要翻译：公开了用于燃料电池加速活化的装置和方法。该装置包括燃料电池堆; 空气供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阴极催化剂侧; 氢供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阳极催化剂侧; 以及耦合到燃料电池堆的两端以用于使阴极和阳极短路的电缆。

7. 发明授权

US07709128B2 Separating plate for fuel cell 有权
标题翻译：燃料电池分离板
公开(公告)号：US07709128B2
公开(公告)日：2010-05-04
申请号：US11842381
申请日：2007-08-21
申请人： Jong Hyun Lee , Jae Jun Ko , Young Min Kim , Seung Chan Oh , Hwan Soo Shin , Ik Jae Son , Jong Jin Yoon
发明人： Jong Hyun Lee , Jae Jun Ko , Young Min Kim , Seung Chan Oh , Hwan Soo Shin , Ik Jae Son , Jong Jin Yoon
IPC分类号： H01M2/14
CPC分类号： H01M8/0267 , H01M8/0247 , H01M8/0258 , H01M8/04029 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A separating plate for a fuel cell includes first and second plates, each provided with a hydrogen channel, an oxygen channel, and a coolant channel. The first and second plates are attached to one another to form a main plate such that the first and second hydrogen, oxygen, and coolant channels compose main hydrogen, oxygen, and coolant channels, respectively. The main hydrogen and oxygen channels are fluidly isolated from each other. Distal ends of the main channels each communicate with a manifold through a communication passageway configured to supply hydrogen, oxygen, or coolant to a corresponding one of the main channels.
摘要翻译：一种用于燃料电池的隔板包括第一和第二板，每个板具有氢气通道，氧气通道和冷却剂通道。第一和第二板彼此附接以形成主板，使得第一和第二氢，氧和冷却剂通道分别构成主要氢，氧和冷却剂通道。主要的氢气和氧气通道彼此流体隔离。主通道的远端每个通过构造成将氢气，氧气或冷却剂供应到主通道中的相应一个的连通通道与歧管连通。

8. 发明申请

US20090286112A1 METHOD FOR ACCELERATING ACTIVATION OF FUEL CELL 审中-公开
标题翻译：加速燃料电池活化的方法
公开(公告)号：US20090286112A1
公开(公告)日：2009-11-19
申请号：US12268079
申请日：2008-11-10
申请人： Seung Chan Oh , Jae Jun Ko , Young Min Kim , Ik Jae Son , Jong Hyun Lee , Jong Jin Yoon
发明人： Seung Chan Oh , Jae Jun Ko , Young Min Kim , Ik Jae Son , Jong Hyun Lee , Jong Jin Yoon
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04223 , H01M8/04302 , H01M8/04559 , H01M8/04753 , H01M8/0488 , H01M8/0491 , H01M2008/1095
摘要： The present invention provides a method for accelerating activation of a fuel cell, which can significantly reduce the time required for the activation of the fuel cell and the amount of hydrogen used and facilitate the activation of the fuel cell.
摘要翻译：本发明提供了一种用于加速燃料电池的激活的方法，其可以显着减少燃料电池的激活所需的时间和所使用的氢的量，并且有助于燃料电池的激活。

9. 发明授权

US08012636B2 Apparatus and method for acceleratively activating fuel cell 有权
标题翻译：用于加速燃料电池的装置和方法
公开(公告)号：US08012636B2
公开(公告)日：2011-09-06
申请号：US11985703
申请日：2007-11-16
申请人： Ik Jae Son , Jae Jun Ko , Jong Jin Yoon , Jong Hyun Lee , Seung Chan Oh , Young Min Kim , Seung Eul Yoo , Myong Hwan Kim , Young Mo Goo
发明人： Ik Jae Son , Jae Jun Ko , Jong Jin Yoon , Jong Hyun Lee , Seung Chan Oh , Young Min Kim , Seung Eul Yoo , Myong Hwan Kim , Young Mo Goo
IPC分类号： H01M8/04
CPC分类号： H01M8/04 , H01M8/04007 , H01M8/04089 , H01M8/04126 , H01M8/04179 , H01M8/04753 , H01M2008/1095
摘要： Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode.
摘要翻译：公开了用于燃料电池加速活化的装置和方法。该装置包括燃料电池堆; 空气供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阴极催化剂侧; 氢供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阳极催化剂侧; 以及耦合到燃料电池堆的两端以用于使阴极和阳极短路的电缆。

10. 发明申请

US20110097637A1 PURGE SYSTEM FOR FUEL CELL WITH IMPROVED COLD START PERFORMANCE 有权
标题翻译：燃料电池净化系统具有改进的冷启动性能
公开(公告)号：US20110097637A1
公开(公告)日：2011-04-28
申请号：US12872313
申请日：2010-08-31
申请人： Jae Jun Ko , Nam Woo Lee , Young Min Kim , Sang Uk Kwon , Ik Jae Son , Woo Suk Sung , Jong Hyun Lee
发明人： Jae Jun Ko , Nam Woo Lee , Young Min Kim , Sang Uk Kwon , Ik Jae Son , Woo Suk Sung , Jong Hyun Lee
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/04776
摘要： The present invention provides a purge system for a fuel cell, which can reduce the time required to thaw a frozen valve during cold start-up and reduce the whole start-up time, thus improving the cold start performance. In preferred embodiments, the present invention provides a purge system for a fuel cell with improved cold start performance, the system preferably including a main pipe connected to a purge gas outlet of a fuel cell stack to discharge a purge gas purging the fuel cell stack and impurities; an auxiliary pipe branched from the main pipe; a purge valve installed in each of the main pipe and the auxiliary pipe to perform an purge operation; a cut-off valve installed at an upstream side of the purge valve in the auxiliary pipe; and a controller for controlling the operation of the purge valves and the cut-off valve.
摘要翻译：本发明提供一种用于燃料电池的清洗系统，其可以减少在冷启动期间解冻冷冻阀所需的时间并减少整个启动时间，从而提高冷起动性能。在优选实施例中，本发明提供了一种具有改进的冷启动性能的燃料电池的净化系统，该系统优选地包括连接到燃料电池堆的吹扫气体出口的主管，以排出吹扫燃料电池堆的吹扫气体，杂质; 从主管分支的辅管; 安装在每个主管和辅助管中的净化阀，以执行清洗操作; 一个安装在辅助管道上的净化阀的上游侧的截止阀; 以及用于控制清洗阀和截止阀的操作的控制器。

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