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公开(公告)号：US20060263672A1
公开(公告)日：2006-11-23
申请号：US11434718
申请日：2006-05-17
Applicant: Jae-yong Lee , Jung-min Oh
Inventor： Jae-yong Lee , Jung-min Oh
CPC classification number: H01M8/04201 , H01M8/04186 , H01M8/04216 , H01M8/1011 , Y02E60/523
Abstract: A fuel cell system includes: a cell pack including an anode layer, a cathode layer, and an electrolyte; a fuel tank separated from the cell pack, and having a hole; a fuel mixture unit connected to the cell pack; a fuel storage medium included in the fuel tank, and a part of which is exposed through the hole; and a fuel supplying path having a first end connected to the fuel mixture unit, and a second end connected to the fuel storage medium only when the fuel cell system operates. A mobile communication device includes the fuel cell system.
Abstract translation: 燃料电池系统包括：电池组，其包括阳极层，阴极层和电解质; 与电池组分离并具有孔的燃料箱; 连接到电池组的燃料混合单元; 包括在燃料箱中的燃料存储介质，其一部分通过该孔露出; 以及燃料供给路径，其具有连接到所述燃料混合单元的第一端，以及仅当所述燃料电池系统操作时连接到所述燃料存储介质的第二端。 移动通信装置包括燃料电池系统。
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公开(公告)号：US08278006B2
公开(公告)日：2012-10-02
申请号：US11434718
申请日：2006-05-17
Applicant: Jae-yong Lee , Jung-min Oh
Inventor： Jae-yong Lee , Jung-min Oh
IPC: H01M8/04
CPC classification number: H01M8/04201 , H01M8/04186 , H01M8/04216 , H01M8/1011 , Y02E60/523
Abstract: A fuel cell system includes: a cell pack including an anode layer, a cathode layer, and an electrolyte; a fuel tank separated from the cell pack, and having a hole; a fuel mixture unit connected to the cell pack; a fuel storage medium included in the fuel tank, and a part of which is exposed through the hole; and a fuel supplying path having a first end connected to the fuel mixture unit, and a second end connected to the fuel storage medium only when the fuel cell system operates. A mobile communication device includes the fuel cell system.
Abstract translation: 燃料电池系统包括：电池组，其包括阳极层，阴极层和电解质; 与电池组分离并具有孔的燃料箱; 连接到电池组的燃料混合单元; 包括在燃料箱中的燃料存储介质，其一部分通过该孔露出; 以及燃料供给路径，其具有连接到所述燃料混合单元的第一端，以及仅当所述燃料电池系统操作时连接到所述燃料存储介质的第二端。 移动通信装置包括燃料电池系统。
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公开(公告)号：US20120285649A1
公开(公告)日：2012-11-15
申请号：US13531193
申请日：2012-06-22
Applicant: Dong Ho Chu , Dong-chang Choi , Jae-yong Lee
Inventor： Dong Ho Chu , Dong-chang Choi , Jae-yong Lee
IPC: B22D25/02
Abstract: A mold and method for gravity casting may integrally cast a turbine housing having a twin scroll unit and a bypass unit and an exhaust manifold having a plurality of exhaust runner units. A turbine housing-side riser may be formed based on the end portion of the twin scroll unit within a first mold and a second mold in the state where the cavity of the turbine housing is formed so that the end portion of the twin scroll unit which is the outlet of the turbine housing is upward disposed.
Abstract translation: 用于重力铸造的模具和方法可以整体地铸造具有双涡旋单元和旁路单元的涡轮壳体和具有多个排气流道单元的排气歧管。 涡轮机壳侧立管可以在第一模具内的双涡旋单元的端部形成，并且在形成涡轮机壳体的空腔的状态下形成第二模具，使得双涡旋单元的端部 涡轮机壳体的出口向上设置。
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公开(公告)号：US08012649B2
公开(公告)日：2011-09-06
申请号：US11854748
申请日：2007-09-13
Applicant: Young-soo Joung , Hye-Jung Cho , Jae-yong Lee , Young-Jae Kim
Inventor： Young-soo Joung , Hye-Jung Cho , Jae-yong Lee , Young-Jae Kim
CPC classification number: H01M8/04201 , H01M8/04208
Abstract: A fuel cell system having a fuel pressurizing system. The fuel cell system includes: a cartridge comprising a fuel storage pack; a main body; and a pressurizing unit disposed in the main body to pressurize the fuel storage pack when the cartridge is mated to the main body. The cartridge further includes a pressurizing plate to transmit pressure received from the pressurizing unit to the fuel storage pack when the cartridge is mated to the main body and to preventing the fuel storage pack from being pressurized when the cartridge is separated from the main body. The main body can include a case on which the fuel storage pack and the pressurizing plate are received.
Abstract translation: 一种具有燃料加压系统的燃料电池系统。 燃料电池系统包括：包括燃料存储包的盒; 主体; 以及设置在主体中的加压单元，用于当墨盒与主体配合时对燃料储存包进行加压。 墨盒还包括加压板，当墨盒与主体配合时，将从加压单元接收的压力传递到燃料储存包，并且当墨盒与主体分离时防止燃料储存包被加压。 主体可以包括容纳燃料储存包和加压板的壳体。
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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。
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Patent Agency Ranking
6.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。
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公开(公告)号：US20080311440A1
公开(公告)日：2008-12-18
申请号：US12138895
申请日：2008-06-13
Applicant: Young-soo Joung , Hye-jung Cho , Lei Hu , Jae-yong Lee , Young-jae Kim , Jin-ho Kim
Inventor： Young-soo Joung , Hye-jung Cho , Lei Hu , Jae-yong Lee , Young-jae Kim , Jin-ho Kim
IPC: H01M8/04
CPC classification number: H01M8/04753 , H01M8/04186 , H01M8/04201 , H01M8/04208 , H01M8/0432 , H01M8/04559 , H01M8/04589 , H01M2250/30 , Y02B90/18
Abstract: A fuel cell system includes a power unit that generates power using a fuel; a fuel storage unit that stores the fuel; a fuel supply device that conveys the fuel from the fuel storage unit to the power unit; and a control unit that controls the supply of the fuel and the generation of power. The fuel supply device includes a fuel supply control device that controls the supply of fuel according to a signal generated by the control unit. The control unit includes a fuel control unit that generates the signal according to the information of the fuel storage unit and the state information of the power unit.
Abstract translation: 燃料电池系统包括使用燃料产生电力的动力单元; 存储燃料的燃料存储单元; 燃料供给装置，其将来自燃料存储单元的燃料传送到动力单元; 以及控制单元，其控制燃料的供给和发电。 燃料供给装置包括燃料供给控制装置，其根据由控制单元生成的信号来控制燃料供给。 控制单元包括燃料控制单元，其根据燃料存储单元的信息和动力单元的状态信息生成信号。
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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。
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公开(公告)号：US08192891B2
公开(公告)日：2012-06-05
申请号：US11869065
申请日：2007-10-09
Applicant: Sang-kyun Kang , Jae-yong Lee , Chan-ho Pak
Inventor： Sang-kyun Kang , Jae-yong Lee , Chan-ho Pak
IPC: H01M8/10
CPC classification number: H01M8/04089 , H01M8/0202 , H01M8/04007 , H01M8/04328 , H01M8/04335 , H01M8/04447 , H01M8/04552 , H01M8/04753 , H01M8/04843 , H01M8/04955 , H01M8/1007 , H01M8/1097
Abstract: A monopolar membrane electrode assembly (MEA) for a fuel cell, for example, includes: an electrolyte membrane; anode and cathode electrodes formed on opposite surfaces of the electrolyte membrane, respectively; current collecting bodies that form electrical paths of electricity generated from an electricity generation reaction between the anode and cathode electrodes and the electrolyte membrane; and sensing elements to measure changes in operation state conditions during electricity generation and electrical connection. Since temperature and fuel concentration in the monopolar MEA having the above structure are detected on a real time basis, appropriate action can be taken whenever an abnormal operation thereof is detected.
Abstract translation: 例如，用于燃料电池的单极膜电极组件（MEA）包括：电解质膜; 分别形成在电解质膜的相对表面上的阳极和阴极电极; 电流收集体，其形成从阳极和阴极电极与电解质膜之间的发电反应产生的电路; 和传感元件来测量在发电和电连接期间操作状态的变化。 由于具有上述结构的单极MEA中的温度和燃料浓度被实时检测，所以当检测到异常操作时，可以采取适当的动作。
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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。
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