专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130022883A1 APPARATUS AND METHOD FOR ACTIVATING FUEL CELL STACK 有权
标题翻译：用于激活燃料电池堆的装置和方法
公开(公告)号：US20130022883A1
公开(公告)日：2013-01-24
申请号：US13297693
申请日：2011-11-16
申请人： Jae Hyuk Lee , Hwan Soo Shin , Sung Keun Lee , Hyun Suk Choo
发明人： Jae Hyuk Lee , Hwan Soo Shin , Sung Keun Lee , Hyun Suk Choo
IPC分类号： H01M8/04 , H01M2/10 , H01M8/06
CPC分类号： H01M8/04126 , H01M8/04753 , H01M8/04835 , H01M8/04895 , Y02E60/50
摘要： Disclosed is an apparatus and method for activating a fuel cell stack, which significantly reduces the time required for activation and the amount of hydrogen used for the activation by employing a vacuum wetting process in a shutdown operation. In particular, a high humidity open circuit voltage operation humidifies the fuel cell stack and operates the fuel cell stack at an open circuit voltage, and a vacuum wetting operation wets the surface of a polymer electrolyte membrane by creating a vacuum atmosphere in the fuel cell stack. The high humidity open circuit voltage operation and the vacuum wetting operation are performed alternately and repeatedly.
摘要翻译：公开了一种用于激活燃料电池堆的装置和方法，其通过在关闭操作中采用真空润湿过程来显着地减少激活所需的时间和用于激活的氢的量。特别地，高湿度开路电压操作加湿燃料电池堆并以开路电压操作燃料电池堆，真空润湿操作通过在燃料电池堆中产生真空气氛来润湿聚合物电解质膜的表面。高湿度开路电压操作和真空润湿操作交替重复进行。

2. 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。

3. 发明授权

US07597981B2 Composite electrolyte membrane with nanoscopic dendrimers and method of preparing same 有权
标题翻译：具有纳米级树枝状聚合物的复合电解质膜及其制备方法
公开(公告)号：US07597981B2
公开(公告)日：2009-10-06
申请号：US11291868
申请日：2005-11-30
申请人： Jong Hyun Lee , Hwan Soo Shin , Hee Woo Rhee , Young Taek Kim , Min Kyu Song , Min Sung Kim
发明人： Jong Hyun Lee , Hwan Soo Shin , Hee Woo Rhee , Young Taek Kim , Min Kyu Song , Min Sung Kim
IPC分类号： H01M8/10 , H01M6/18 , B01J49/00
CPC分类号： C08G83/003 , C08J5/2275 , C08J2300/202 , C08J2327/18 , C08L27/18 , C08L79/08 , C08L101/005 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/1081 , H01M2300/0082 , H01M2300/0091 , Y02P70/56 , C08L2666/14
摘要： The present invention relates to a composite electrolyte membrane for fuel cells that has high proton conductivity and low fuel permeability even under low humidity conditions and at elevated temperatures. The membrane, comprising a cation exchange resin and acid-treated dendrimers, has great utility in large and medium fuel cells for applications in household appliances, electric vehicles, etc.
摘要翻译：本发明涉及即使在低湿度条件下和高温下也具有高质子传导性和低燃料渗透性的燃料电池用复合电解质膜。包括阳离子交换树脂和酸处理的树枝状聚合物的膜在用于家用电器，电动车辆等的大中型燃料电池中具有很大的应用。

4. 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。

5. 发明授权

US09508998B2 Apparatus and method for activating fuel cell stack 有权
标题翻译：用于激活燃料电池堆的装置和方法
公开(公告)号：US09508998B2
公开(公告)日：2016-11-29
申请号：US13297693
申请日：2011-11-16
申请人： Jae Hyuk Lee , Hwan Soo Shin , Sung Keun Lee , Hyun Suk Choo
发明人： Jae Hyuk Lee , Hwan Soo Shin , Sung Keun Lee , Hyun Suk Choo
IPC分类号： H01M8/04 , H01M8/04828 , H01M8/04746
CPC分类号： H01M8/04126 , H01M8/04753 , H01M8/04835 , H01M8/04895 , Y02E60/50
摘要： Disclosed is an apparatus and method for activating a fuel cell stack, which significantly reduces the time required for activation and the amount of hydrogen used for the activation by employing a vacuum wetting process in a shutdown operation. In particular, a high humidity open circuit voltage operation humidifies the fuel cell stack and operates the fuel cell stack at an open circuit voltage, and a vacuum wetting operation wets the surface of a polymer electrolyte membrane by creating a vacuum atmosphere in the fuel cell stack. The high humidity open circuit voltage operation and the vacuum wetting operation are performed alternately and repeatedly.
摘要翻译：公开了一种用于激活燃料电池堆的装置和方法，其通过在关闭操作中采用真空润湿过程来显着地减少激活所需的时间和用于激活的氢的量。特别地，高湿度开路电压操作加湿燃料电池堆并以开路电压操作燃料电池堆，真空润湿操作通过在燃料电池堆中产生真空气氛来润湿聚合物电解质膜的表面。高湿度开路电压操作和真空润湿操作交替重复进行。

6. 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。

7. 发明申请

US20070087246A1 Materials and methods for making proton exchange polymers, polymer membranes, membrane-electrode assemblies and fuel cells 审中-公开
标题翻译：制造质子交换聚合物，聚合物膜，膜电极组件和燃料电池的材料和方法
公开(公告)号：US20070087246A1
公开(公告)日：2007-04-19
申请号：US11305729
申请日：2005-12-15
申请人： Hwan Soo Shin , Hee Woo Rhee , Young Taek Kim , Jong Hyun Lee , Ji-Soo Kim
发明人： Hwan Soo Shin , Hee Woo Rhee , Young Taek Kim , Jong Hyun Lee , Ji-Soo Kim
IPC分类号： H01M8/10 , C08J5/22
CPC分类号： C08G77/38 , C08J5/2256 , C08J2383/04 , H01M8/1027 , H01M8/1037 , H01M8/1067 , H01M8/1069 , H01M2300/0082 , Y02P70/56
摘要： The present invention provides materials and methods for making proton conductive polymer, polymer membranes comprising the proton conductive polymer, membrane-electrode assemblies comprising the polymer membrane, and fuel cells comprising the membrane-electrode assemblies. The proton conductive polymer can be formed in the following manner: a) silicon inorganic polymers and silane compounds having amino groups are dissolved in a solvent to form a precursor; b) said precursor undergoes condensation polymerization to form a network of inorganic polymers; and c) the network and a reactant are contacted with one another to form the proton conductive polymer.
摘要翻译：本发明提供用于制造质子传导性聚合物的材料和方法，包含质子传导性聚合物的聚合物膜，包含聚合物膜的膜电极组件和包括膜 - 电极组件的燃料电池。质子传导性聚合物可以如下形成：a）将硅无机聚合物和具有氨基的硅烷化合物溶解在溶剂中以形成前体; b）所述前体进行缩聚以形成无机聚合物网络; 和c）网络和反应物彼此接触以形成质子传导性聚合物。

8. 发明申请

US20090084676A1 Heating-pressurizing zig for manufacturing 5-layer MEA 审中-公开
标题翻译：用于制造5层MEA的加热加压Zig
公开(公告)号：US20090084676A1
公开(公告)日：2009-04-02
申请号：US12006115
申请日：2007-12-31
申请人： Hwan Soo Shin , Sang Hyun Cho
发明人： Hwan Soo Shin , Sang Hyun Cho
IPC分类号： C23C10/02
CPC分类号： H01M4/8896 , H01M8/1004 , H01M8/1007 , Y02P70/56
摘要： The present invention provides a heating-pressurizing jig for manufacturing a 5-layer membrane electrode assembly (MEA), in which: metal plates are formed integrally with heating plates to obviate the difficulty in increasing the temperature of the metal plates to a normal state every time when manufacturing a plurality of 5-layer MEAs; an MEA is mounted to external guides while being spaced apart from lower guides at predetermined intervals to prevent the MEA from being dried, contracted and deformed by the heated metal plates; and the lower guides and upper plate supports are elastically supported by springs, respectively, so that the external guides can respond in real time to the change in the thickness caused when upper and lower gas diffusion layers are compressed, thus preventing the MEA from being bent.
摘要翻译：本发明提供一种用于制造5层膜电极组件（MEA）的加热加压夹具，其中：金属板与加热板一体地形成，以避免难以将金属板的温度升高到正常状态制造多个5层MEA时的时间; MEA被安装到外部引导件，同时以预定的间隔与下引导件间隔开，以防止MEA被加热的金属板干燥，收缩和变形; 并且下引导件和上板支撑件分别由弹簧弹性地支撑，使得外部引导件可以实时响应上下气体扩散层被压缩时引起的厚度变化，从而防止MEA弯曲。

9. 发明申请

US20080063919A1 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：US20080063919A1
公开(公告)日：2008-03-13
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： H01M8/02 , 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。

10. 发明授权

US07767327B2 Method of activating vehicle fuel cell 有权
标题翻译：车辆燃料电池的启动方法
公开(公告)号：US07767327B2
公开(公告)日：2010-08-03
申请号：US11603872
申请日：2006-11-22
申请人： Jae Jun Ko , Hwan Soo Shin , Young Min Kim , Sae Hoon Kim
发明人： Jae Jun Ko , Hwan Soo Shin , Young Min Kim , Sae Hoon Kim
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04126 , H01M8/04223 , H01M8/04302 , H01M2250/20 , Y02P70/56 , Y02T90/32
摘要： The method of activating a vehicle fuel cell for ensuring maximum performance, improves performance of a polymer electrolyte membrane fuel cell, reduces a hydrogen usage, and has stable performance after manufactured. The method includes: placing a fuel cell in an activation device so as to be activated; changing a humidification state of a humidifier which supplies vapor to the fuel cell and a state of a cooling water; supplying a reactant gas to the fuel cell and maintaining a no-load state; maintaining a load state while changing a flow rate of the vapor and gas supplied to the fuel cell; changing the sate of the fuel cell to the no-load state, and re-supplying the reactant gas to the fuel cell; and comparing data measured when the fuel cell operates in the no-load state and data measured when the fuel cell operates in the load state respectively with a reference value.
摘要翻译：为了确保最佳性能而激活车辆用燃料电池的方法，提高高分子电解质膜燃料电池的性能，降低氢的使用量，制造后的性能稳定。该方法包括：将燃料电池放置在激活装置中以便被激活; 改变向燃料电池供应蒸汽的加湿器的加湿状态和冷却水的状态; 向燃料电池供应反应气体并保持空载状态; 在改变供应到燃料电池的蒸汽和气体的流量的同时保持负载状态; 将燃料电池的状态改变为空载状态，并将反应气体再供给到燃料电池; 以及比较当在空载状态下燃料电池工作时测量的数据和当燃料电池在负载状态下分别以参考值工作时测量的数据。

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