-
公开(公告)号：US08003275B2
公开(公告)日：2011-08-23
申请号：US11438270
申请日：2006-05-23
Applicant: Kyoung Hwan Choi , Jae-yong Lee , Jin-ho Kim
Inventor： Kyoung Hwan Choi , Jae-yong Lee , Jin-ho Kim
IPC: H01M4/86
CPC classification number: H01M8/0273 , H01M8/0221 , H01M8/0228 , H01M8/1004 , H01M8/1011 , H01M8/1097 , H01M8/2418 , H01M8/242 , Y02E60/523
Abstract: A monopolar membrane-electrode assembly, including an electrolyte membrane having a plurality of cell regions and at least one opening associated with each cell region, a plurality of anode current collecting bodies and a plurality of cathode current collecting bodies respectively formed at the cell regions on both surfaces of the electrolyte membrane, each current collecting body including a current collector collecting the currents on the cell regions, and a conductor connected to a side of the current collector, respective ends of the conductors of corresponding anode and cathode current collecting bodies being connected through the corresponding openings in series, and a plurality of anodes and a plurality of cathodes respectively formed on the anode current collecting bodies and the cathode current collecting bodies.
Abstract translation: 一种单极膜 - 电极组件，包括具有多个电池区域的电解质膜和与每个电池区域相关的至少一个开口的多极体电极组件，分别形成在电池区域上的多个阴极集电体和多个阴极集电体， 电解质膜的两个表面，每个集电体包括收集电池区域中的电流的集电体和连接到集电器一侧的导体，相应的阳极和阴极集电体的导体的相应端部被连接 通过串联的相应开口，以及分别形成在阳极集电体和阴极集电体上的多个阳极和多个阴极。
-
公开(公告)号：US08110315B2
公开(公告)日：2012-02-07
申请号：US11702087
申请日：2007-02-05
Applicant: Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
Inventor： Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
IPC: H01M8/10
CPC classification number: H01M8/0245 , H01M8/0232 , H01M8/0239 , H01M8/0247 , H01M8/0269 , H01M8/04246 , H01M8/04552 , H01M8/04955 , H01M8/1004 , H01M8/1009 , H01M8/2455 , H01M2008/1095
Abstract: A monopolar membrane-electrode assembly includes an electrolyte membrane with a plurality of cell regions, an anode supporting body and a cathode supporting body on both sides of the electrolyte membrane, respectively having a plurality of apertures corresponding to the cell regions, a plurality of anode and cathode current collectors, each including a current collecting portion to correspond to each aperture of the respective anode or cathode supporting body to collect current, a conducting portion connected to a side of the current collecting portion, and a connecting line that connects the conducting portion to an outside terminal, a plurality of anode and cathode electrodes respectively formed on the and the cathode current collecting portions, and a circuit unit connected to the connecting lines of the anode current collectors and the cathode current collectors, wherein the cells are connected in series or parallel, or electrically separated through the circuit unit.
Abstract translation: 单极膜 - 电极组件包括具有多个电池区的电解质膜，阳极支撑体和阴极支撑体，电解质膜的两侧分别具有对应于电池区的多个孔，多个阳极 和阴极集电体，每个阴极集电器包括与各个阳极或阴极支撑体的每个孔相对应的电流收集部分以收集电流;连接到集电部分的一侧的导电部分;以及连接导线部分 分别形成在阴极集电部上的多个阳极电极和阴极电极以及与阳极集电体和阴极集电体的连接线连接的电路单元，其中，电池串联连接 或并联，或通过电路单元电隔离。
-
公开(公告)号：US20090176140A1
公开(公告)日：2009-07-09
申请号：US12135416
申请日：2008-06-09
Applicant: Lei HU , Jae-yong Lee , Kyoung-hwan Choi , Jin-ho Kim
Inventor： Lei HU , Jae-yong Lee , Kyoung-hwan Choi , Jin-ho Kim
CPC classification number: H01M8/04089 , H01M8/04201 , H01M8/241 , H01M8/242 , H01M8/248
Abstract: A fuel cell including a plurality of unit cells that each includes an anode, an electrolyte membrane, and a cathode. The unit cells are stacked together, such that the unit cells form rows and furrows. The fuel cell can further include an anode frame to support an anode side of the fuel cell stack, and a cathode frame to support a cathode side of the fuel cell stack. The fuel cell can include reinforcing members to support either of the frames.
Abstract translation: 一种燃料电池，包括各自包括阳极，电解质膜和阴极的多个单元电池。 单元电池堆叠在一起，使得单元电池形成行和沟。 燃料电池还可以包括支撑燃料电池堆的阳极侧的阳极框架和用于支撑燃料电池堆的阴极侧的阴极框架。 燃料电池可以包括用于支撑任一框架的加强构件。
-
公开(公告)号：US20070269686A1
公开(公告)日：2007-11-22
申请号：US11702087
申请日：2007-02-05
Applicant: Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
Inventor： Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
IPC: H01M8/10
CPC classification number: H01M8/0245 , H01M8/0232 , H01M8/0239 , H01M8/0247 , H01M8/0269 , H01M8/04246 , H01M8/04552 , H01M8/04955 , H01M8/1004 , H01M8/1009 , H01M8/2455 , H01M2008/1095
Abstract: A monopolar membrane-electrode assembly includes an electrolyte membrane with a plurality of cell regions, an anode supporting body and a cathode supporting body on both sides of the electrolyte membrane, respectively having a plurality of apertures corresponding to the cell regions, a plurality of anode and cathode current collectors, each including a current collecting portion to correspond to each aperture of the respective anode or cathode supporting body to collect current, a conducting portion connected to a side of the current collecting portion, and a connecting line that connects the conducting portion to an outside terminal, a plurality of anode and cathode electrodes respectively formed on the and the cathode current collecting portions, and a circuit unit connected to the connecting lines of the anode current collectors and the cathode current collectors, wherein the cells are connected in series or parallel, or electrically separated through the circuit unit.
Abstract translation: 单极膜 - 电极组件包括具有多个电池区的电解质膜，阳极支撑体和阴极支撑体，电解质膜的两侧分别具有对应于电池区的多个孔，多个阳极 和阴极集电体，每个阴极集电器包括与各个阳极或阴极支撑体的每个孔相对应的电流收集部分以收集电流;连接到集电部分的一侧的导电部分;以及连接导线部分 分别形成在阴极集电部上的多个阳极电极和阴极电极以及与阳极集电体和阴极集电体的连接线连接的电路单元，其中，电池串联连接 或并联，或通过电路单元电隔离。
-
公开(公告)号：US20080014493A1
公开(公告)日：2008-01-17
申请号：US11773708
申请日：2007-07-05
Applicant: Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
Inventor： Jae-yong Lee , Jin-ho Kim , Kyoung-hwan Choi
CPC classification number: H01M8/1004 , H01M8/04141
Abstract: A planar type fuel cell is provided. The planar type fuel cell has a membrane electrode assembly including an electrolyte membrane and an anode, and a cathode, and a plate attached to the cathode of the membrane electrode assembly to supply water to the cathode by condensing water vapor generated from the cathode.
Abstract translation: 提供了一种平面型燃料电池。 平面型燃料电池具有包括电解质膜和阳极的膜电极组件和阴极，以及附着到膜电极组件的阴极的板，通过冷凝从阴极产生的水蒸汽将阴极供给阴极。
-
Patent Agency Ranking
公开(公告)号：US08318366B2
公开(公告)日：2012-11-27
申请号：US12171404
申请日：2008-07-11
Applicant: Jin-ho Kim , Jae-yong Lee , Yeong-suk Choi , Kyoung-hwan Choi
Inventor： Jin-ho Kim , Jae-yong Lee , Yeong-suk Choi , Kyoung-hwan Choi
CPC classification number: H01M8/065 , C01B3/065 , C01B2203/066 , Y02E60/362
Abstract: A hydrogen generator and a fuel cell using the same includes: a first container containing an aqueous solution of alkaline metal carbonate or bicarbonate; a second container containing a metal hydride; and a supply unit disposed between the first container and the second container. The hydrogen generator has a high hydrogen generating rate, can provide a fuel cell with a high energy density, and the amount of hydrogen generated thereby is easy to control.
Abstract translation: 氢发生器和使用其的燃料电池包括：含有碱金属碳酸盐或碳酸氢盐的水溶液的第一容器; 含有金属氢化物的第二容器; 以及设置在第一容器和第二容器之间的供给单元。 氢发生器具有高的氢气发生率，可以提供具有高能量密度的燃料电池，并且由此产生的氢气量容易控制。
-
公开(公告)号：US20090226776A1
公开(公告)日：2009-09-10
申请号：US12144957
申请日：2008-06-24
Applicant: Jin-Ho Kim , Kyoung-hwan Choi , Jae-yong Lee
Inventor： Jin-Ho Kim , Kyoung-hwan Choi , Jae-yong Lee
CPC classification number: C01B3/0057 , C01B3/065 , C01B3/08 , C01B2203/066 , C25B1/003 , C25B1/04 , F17C11/005 , H01M8/04201 , Y02E60/321 , Y02E60/327 , Y02E60/362 , Y02E60/366
Abstract: A hydrogen charging apparatus having a cooling unit in which the hydrogen charging apparatus includes a hydrogen generation unit that generates hydrogen, a hydrogen charging unit that charges hydrogen to a hydrogen storage medium, and a cooling unit that reduces the pressure of hydrogen to a suitable level for charging by cooling the hydrogen storage medium during charging the hydrogen.
Abstract translation: 一种具有冷却单元的氢气充电装置，其中氢气充电装置包括产生氢气的氢产生单元，将氢气充入氢存储介质的氢气充电单元，以及将氢气压力降低至适当水平的冷却单元 用于在对氢充电期间冷却储氢介质进行充电。
-
公开(公告)号：US20090110975A1
公开(公告)日：2009-04-30
申请号：US12171404
申请日：2008-07-11
Applicant: Jin-ho Kim , Jae-yong Lee , Yeong-suk Choi , Kyoung-hwan Choi
Inventor： Jin-ho Kim , Jae-yong Lee , Yeong-suk Choi , Kyoung-hwan Choi
CPC classification number: H01M8/065 , C01B3/065 , C01B2203/066 , Y02E60/362
Abstract: A hydrogen generator and a fuel cell using the same includes: a first container containing an aqueous solution of alkaline metal carbonate or bicarbonate; a second container containing a metal hydride; and a supply unit disposed between the first container and the second container. The hydrogen generator has a high hydrogen generating rate, can provide a fuel cell with a high energy density, and the amount of hydrogen generated thereby is easy to control.
Abstract translation: 氢发生器和使用其的燃料电池包括：含有碱金属碳酸盐或碳酸氢盐的水溶液的第一容器; 含有金属氢化物的第二容器; 以及设置在第一容器和第二容器之间的供给单元。 氢发生器具有高的氢气发生率，可以提供具有高能量密度的燃料电池，并且由此产生的氢气量容易控制。
-
9.发明授权公开(公告)号：US07923159B2
公开(公告)日：2011-04-12
申请号：US11515900
申请日：2006-09-06
Applicant: Hye-jung Cho , Hyuk Chang , Kyoung Hwan Choi , Jae-yong Lee
Inventor： Hye-jung Cho , Hyuk Chang , Kyoung Hwan Choi , Jae-yong Lee
IPC: H01M8/06
CPC classification number: H01M8/1011 , H01M8/04097 , H01M8/04119 , H01M8/04141 , H01M8/04291 , Y02E60/523
Abstract: A water recovery system of a direct liquid feed fuel cell and a direct liquid feed fuel cell having the water recovery system. The water recovery system in which water produced at a cathode electrode of a membrane electrode assembly (MEA) is recovered to supply to an anode electrode, the water recovery system includes: a first member located on the cathode electrode and a first supporting plate that supports the first member; and a second member located on the anode electrode and a second supporting plate that supports the second member, wherein the first member and the second member are connected to each other through a slit formed in an electrolyte membrane of the MEA. The direct liquid feed fuel cell having the water recovery system can be used, for example, in a direct methanol fuel cell (DMFC).
Abstract translation: 直接液体进料燃料电池的水回收系统和具有水回收系统的直接液体进料燃料电池。 水回收系统，其中回收在膜电极组件（MEA）的阴极处产生的水以供应到阳极电极，所述水回收系统包括：第一构件，位于所述阴极电极上，第一支撑板支撑 第一名成员; 以及位于阳极电极上的第二构件和支撑第二构件的第二支撑板，其中第一构件和第二构件通过形成在MEA的电解质膜中的狭缝相互连接。 具有水回收系统的直接液体进料燃料电池可以用于例如直接甲醇燃料电池（DMFC）中。
-
公开(公告)号：US20080118814A1
公开(公告)日：2008-05-22
申请号：US11928864
申请日：2007-10-30
Applicant: Jae-yong Lee , Kyoung-hwan Choi , Chan-ho Pak
Inventor： Jae-yong Lee , Kyoung-hwan Choi , Chan-ho Pak
CPC classification number: H01M8/0228 , H01M8/0206 , H01M8/0221 , H01M8/0254 , H01M8/1007
Abstract: A fuel cell stack induces smooth current collection and liquid or gas flow without using a heavy bipolar plate. The fuel cell stack includes: a membrane and electrode assembly (MEA) in which an electrolyte membrane is disposed between a cathode electrode and an anode electrode; a current collector disposed in the MEA to form an electrical path with an adjacent MEA; and a non-conductive separation plate disposed between the MEA and the adjacent MEA, the non-conductive separation plate forming flow channels to supply a liquid or gas to the cathode electrode and the anode electrode. A fuel cell stack structure having the above structure is simple and lightweight as the MEA includes a thin and lightweight non-conductive polymer separation plate and a current collector to connect adjacent MEAs.
Abstract translation: 燃料电池堆引起平滑的电流收集和液体或气体流动，而不使用重的双极板。 燃料电池堆包括：膜和电极组件（MEA），其中电解质膜设置在阴极电极和阳极电极之间; 设置在MEA中以形成具有相邻MEA的电路径的集电器; 以及设置在MEA和相邻的MEA之间的非导电分隔板，所述非导电分离板形成流路以向液体或气体供给阴极电极和阳极电极。 具有上述结构的燃料电池堆结构简单且重量轻，因为MEA包括薄而轻的非导电聚合物分离板和用于连接相邻MEA的集电器。
-
-
-
-
-
-
-
-
-
Search Results
52
records
(took 0.021 seconds)
