专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07572540B2 Structure for improving laminating efficiency of metal-separator for fuel cell 有权
标题翻译：用于提高燃料电池金属分离器层压效率的结构
公开(公告)号：US07572540B2
公开(公告)日：2009-08-11
申请号：US11635362
申请日：2006-12-06
申请人： Yoo Chang Yang , Young Bum Kum , Sae Hoon Kim , Min Kyu Song , Hwan Soo Shin , Jong Hyun Lee , Sang Mun Chin , Kyu Taek Cho
发明人： Yoo Chang Yang , Young Bum Kum , Sae Hoon Kim , Min Kyu Song , Hwan Soo Shin , Jong Hyun Lee , Sang Mun Chin , Kyu Taek Cho
IPC分类号： H01M2/14 , H01M2/08
CPC分类号： H01M8/0254 , H01M8/0206 , H01M8/0228 , H01M8/0267 , H01M8/0273 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要： Disclosed is a structure for improving a laminating efficiency of a metal-separator for a fuel cell stack, the metal-separator comprising an embossed structure that has an indentation and a projection alternately formed along at least one edge thereof so as to enable a plurality of the metal-separators to be stably laminated in a honeycomb shape.
摘要翻译：公开了一种用于提高燃料电池堆的金属隔板的层压效率的结构，该金属隔板包括具有沿其至少一个边缘交替形成的凹陷和突起的压纹结构，以使多个金属分离器稳定地层压成蜂窝状。

22. 发明申请

US20080093809A1 Structure of gasket for separator of fuel cell 审中-公开
标题翻译：燃料电池隔板垫片结构
公开(公告)号：US20080093809A1
公开(公告)日：2008-04-24
申请号：US11600965
申请日：2006-11-15
申请人： Young Bum Kum , Tae Won Lim , Sae Hoon Kim , Yu Chang Yang
发明人： Young Bum Kum , Tae Won Lim , Sae Hoon Kim , Yu Chang Yang
IPC分类号： F02F11/00
CPC分类号： H01M8/0271 , B60L50/72 , B60L58/33 , H01M8/0267 , H01M8/0276 , H01M8/04253 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： The present invention relates to a gasket structure for use in a fuel cell having a separator which defines at each of the both ends thereof a hydrogen manifold, an air manifold, an antifreezing solution manifold between the hydrogen manifold and the air manifold, the structure comprising a plurality of gasket parts a portion of which is open toward the outside of the separator so as to prevent antifreezing solution leaked from the antifreezing solution manifold from flowing into the hydrogen manifold and the air manifold.
摘要翻译：本发明涉及一种用于具有隔板的燃料电池的垫圈结构，该隔板在其两端各限定有氢歧管，空气歧管，氢歧管和空气歧管之间的防冻溶液歧管，该结构包括多个垫片部分，其一部分朝向分离器的外部敞开，以防止从防冻溶液歧管泄漏的防冻溶液流入氢歧管和空气歧管。

23. 发明申请

US20080102343A1 Mounting structure of fuel cell stack 审中-公开
标题翻译：燃料电池堆的安装结构
公开(公告)号：US20080102343A1
公开(公告)日：2008-05-01
申请号：US11646115
申请日：2006-12-26
申请人： Sang Hyun Cho , Young Bum Kum
发明人： Sang Hyun Cho , Young Bum Kum
IPC分类号： H01M8/02
CPC分类号： H01M8/2475 , H01M8/248
摘要： A mounting structure of a fuel cell stack includes a first and a second end plate respectively attached to a first and a second side of a separation plate of the fuel cell stack, and a pair of enclosure panels detachably mounted to the end plates. The enclosure panels may be detachably mounted to the end plates by a recessed groove unit on each of the end plates, and a projection unit on each of the enclosure panels, detachably inserted in the recessed groove unit. Alternatively, the enclosure panels may be detachably mounted to the end plates by a recessed groove unit on each of the enclosure panels, and a projection unit on each of the end plates, detachably inserted in the recessed groove unit. A spring may further be provided for providing pressure between the separation plate and the end plates of one side.
摘要翻译：燃料电池堆的安装结构包括分别连接到燃料电池堆的分离板的第一和第二侧的第一和第二端板以及可拆卸地安装在端板上的一对外壳面板。外壳面板可以通过每个端板上的凹槽单元可拆卸地安装到端板，并且每个外壳面板上的可拆卸地插入凹槽单元中的投影单元。或者，外壳面板可以通过每个外壳面板上的凹槽单元可拆卸地安装到端板，并且每个端板上的可拆卸地插入凹槽单元中的投影单元。还可以设置弹簧以在分隔板和一侧的端板之间提供压力。

24. 发明申请

US20080076003A1 Structure of gasket for preventing contamination of fuel cell stack 审中-公开
标题翻译：用于防止燃料电池堆污染的垫圈结构
公开(公告)号：US20080076003A1
公开(公告)日：2008-03-27
申请号：US11641444
申请日：2006-12-19
申请人： Keun Je Lee , Young Bum Kum
发明人： Keun Je Lee , Young Bum Kum
IPC分类号： H01M2/08
CPC分类号： H01M8/0271 , H01M8/0258 , H01M8/0267 , H01M8/0276 , H01M2008/1095
摘要： A gasket assembly suitable for use in a fuel cell includes a membrane electrode assembly; a separator comprising a manifold structure having a plurality of apertures; and a gasket disposed between the separator and the membrane electrode assembly. The gasket is positioned and configured to prevent the leakage of fluid from the manifold into the membrane electrode assembly and resultant loss in fuel cell performance. A contamination prevention groove is formed on one side of the gasket to form a channel along which any leaking fluid, e.g. antifeeze, can flow.
摘要翻译：适用于燃料电池的垫圈组件包括膜电极组件; 分离器，其包括具有多个孔的歧管结构; 以及设置在隔膜和膜电极组件之间的垫圈。垫圈被定位和构造成防止流体从歧管泄漏到膜电极组件中并导致燃料电池性能的损失。在垫圈的一侧上形成污染防止槽，以形成通道，沿着该槽的任何泄漏的流体，例如， antifeeze，可以流。

25. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式