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1. 发明申请

US20070015030A1 Fuel cartridge and direct liquid feed fuel cell system having the same 有权
标题翻译：燃料筒和具有相同的直接液体进料燃料电池系统
公开(公告)号：US20070015030A1
公开(公告)日：2007-01-18
申请号：US11444468
申请日：2006-06-01
申请人： Hye-Jung Cho , Jae-yong Lee , Hyuk Chang , Kyoung Choi
发明人： Hye-Jung Cho , Jae-yong Lee , Hyuk Chang , Kyoung Choi
IPC分类号： H01M8/04 , B65D43/04 , B05B7/00
CPC分类号： H01M8/04201 , H01M8/04208 , H01M8/1009 , H01M8/2475
摘要： A liquid fuel cartridge and a direct liquid feed fuel cell system having the liquid fuel cartridge. The direct liquid feed fuel cell system includes: a housing having a cartridge inserting groove and a longitudinal opening in the cartridge inserting groove; a fuel cell located in the housing and composed of cathode and anode electrodes and an electrolyte membrane; a liquid fuel cartridge that contains a liquid fuel, inserted into the cartridge inserting groove, to supply the liquid fuel to the anodes; and a fuel transport unit to transport the liquid fuel from the liquid fuel cartridge to the anodes, wherein the liquid fuel is supplied to the fuel transport unit when the liquid fuel cartridge is rotated in a first direction and the supply of the liquid fuel is disconnected when the liquid fuel cartridge is rotated in an opposite direction.
摘要翻译：液体燃料盒和具有液体燃料盒的直接液体进料燃料电池系统。直接液体进料燃料电池系统包括：壳体，其具有药筒插入槽和药筒插入槽中的纵向开口; 燃料电池，位于壳体中，由阴极和阳极电极和电解质膜组成; 液体燃料盒，其容纳插入到盒插入槽中的液体燃料，以将液体燃料供应到阳极; 以及燃料输送单元，用于将液体燃料从液体燃料盒输送到阳极，其中当液体燃料盒沿第一方向旋转并且液体燃料的供应被断开时，将液体燃料供应到燃料输送单元当液体燃料盒沿相反方向旋转时。

2. 发明授权

US07771889B2 Fuel cartridge and direct liquid feed fuel cell system having the same 有权
标题翻译：燃料筒和具有相同的直接液体进料燃料电池系统
公开(公告)号：US07771889B2
公开(公告)日：2010-08-10
申请号：US11444468
申请日：2006-06-01
申请人： Hye-Jung Cho , Jae-yong Lee , Hyuk Chang , Kyoung Hwan Choi
发明人： Hye-Jung Cho , Jae-yong Lee , Hyuk Chang , Kyoung Hwan Choi
IPC分类号： H01M8/08 , H01M8/04
CPC分类号： H01M8/04201 , H01M8/04208 , H01M8/1009 , H01M8/2475
摘要： A liquid fuel cartridge and a direct liquid feed fuel cell system having the liquid fuel cartridge. The direct liquid feed fuel cell system includes: a housing having a cartridge inserting groove and a longitudinal opening in the cartridge inserting groove; a fuel cell located in the housing and composed of cathode and anode electrodes and an electrolyte membrane; a liquid fuel cartridge that contains a liquid fuel, inserted into the cartridge inserting groove, to supply the liquid fuel to the anodes; and a fuel transport unit to transport the liquid fuel from the liquid fuel cartridge to the anodes, wherein the liquid fuel is supplied to the fuel transport unit when the liquid fuel cartridge is rotated in a first direction and the supply of the liquid fuel is disconnected when the liquid fuel cartridge is rotated in an opposite direction.
摘要翻译：液体燃料盒和具有液体燃料盒的直接液体进料燃料电池系统。直接液体进料燃料电池系统包括：壳体，其具有药筒插入槽和药筒插入槽中的纵向开口; 燃料电池，位于壳体中，由阴极和阳极电极和电解质膜组成; 液体燃料盒，其容纳插入到盒插入槽中的液体燃料，以将液体燃料供应到阳极; 以及燃料输送单元，用于将液体燃料从液体燃料盒输送到阳极，其中当液体燃料盒沿第一方向旋转并且液体燃料的供应被断开时，将液体燃料供应到燃料输送单元当液体燃料盒沿相反方向转动时。

3. 发明申请

US20080138680A1 HYBRID VOLTAGE SUPPLY APPARATUS, METHOD OF CONTROLLING THE SAME, AND ELECTRONIC SYSTEM EMPLOYING THE SAME AS POWER SUPPLY 有权
标题翻译：混合电压供给装置，其控制方法以及使用其作为电源的电子系统
公开(公告)号：US20080138680A1
公开(公告)日：2008-06-12
申请号：US11950038
申请日：2007-12-04
申请人： Lei HU , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
发明人： Lei HU , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
IPC分类号： H01M8/04 , H02J7/00
CPC分类号： H01M8/0494 , H01M8/04947 , H01M16/006 , H02J1/10 , H02J7/34 , H02J2001/004
摘要： A hybrid voltage supply apparatus, a method of controlling the same, and an electronic system employing the hybrid voltage supply apparatus as a power supply are provided. The hybrid voltage supply apparatus includes a hybrid voltage supply apparatus including a main power supply, an auxiliary power supply, and a first voltage adjustment unit which operates in any one of a feed-forward driving mode and a feed-back driving mode according to at least one operating parameter of the main power supply, and adjusts an output voltage of the main power supply to a first predetermined DC voltage.
摘要翻译：提供混合电压供给装置，其控制方法以及采用混合电压供给装置作为电源的电子系统。混合电压供给装置包括混合电压供给装置，该混合电压供给装置包括主电源，辅助电源和第一电压调整单元，其以根据下述的前馈驱动模式和反馈驱动模式中的任一个操作至少一个主电源的操作参数，并且将主电源的输出电压调整到第一预定DC电压。

4. 发明授权

US08153313B2 Hybrid voltage supply apparatus, method of controlling the same, and electronic system employing the same as power supply 有权
标题翻译：混合电压供给装置及其控制方法以及采用与电源相同的电子系统
公开(公告)号：US08153313B2
公开(公告)日：2012-04-10
申请号：US11950038
申请日：2007-12-04
申请人： Lei Hu , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
发明人： Lei Hu , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
IPC分类号： H01M8/06
CPC分类号： H01M8/0494 , H01M8/04947 , H01M16/006 , H02J1/10 , H02J7/34 , H02J2001/004
摘要： A hybrid voltage supply apparatus, a method of controlling the same, and an electronic system employing the hybrid voltage supply apparatus as a power supply are provided. The hybrid voltage supply apparatus includes a hybrid voltage supply apparatus including a main power supply, an auxiliary power supply, and a first voltage adjustment unit which operates in any one of a feed-forward driving mode and a feed-back driving mode according to at least one operating parameter of the main power supply, and adjusts an output voltage of the main power supply to a first predetermined DC voltage.
摘要翻译：提供混合电压供给装置，其控制方法以及采用混合电压供给装置作为电源的电子系统。混合电压供给装置包括混合电压供给装置，该混合电压供给装置包括主电源，辅助电源和第一电压调整单元，其以根据下述的前馈驱动模式和反馈驱动模式中的任一个操作至少一个主电源的操作参数，并且将主电源的输出电压调整到第一预定DC电压。

5. 发明授权

US08012649B2 Fuel cell system having pressurizing system 有权
标题翻译：具有加压系统的燃料电池系统
公开(公告)号：US08012649B2
公开(公告)日：2011-09-06
申请号：US11854748
申请日：2007-09-13
申请人： Young-soo Joung , Hye-Jung Cho , Jae-yong Lee , Young-Jae Kim
发明人： Young-soo Joung , Hye-Jung Cho , Jae-yong Lee , Young-Jae Kim
IPC分类号： H01M2/10 , H01M8/04 , H01M2/08 , H01M2/14
CPC分类号： H01M8/04201 , H01M8/04208
摘要： 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.
摘要翻译：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。

6. 发明申请

US20080044694A1 FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 失效
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20080044694A1
公开(公告)日：2008-02-21
申请号：US11840805
申请日：2007-08-17
申请人： JAE-YONG LEE , Hye-Jung Cho , Young-Jae Kim , Lei Hu , Young-soo Joung
发明人： JAE-YONG LEE , Hye-Jung Cho , Young-Jae Kim , Lei Hu , Young-soo Joung
IPC分类号： H01M8/04 , H01M10/44 , H02J7/00
CPC分类号： H01M8/04955 , H01M8/04007 , H01M8/04186 , H01M8/04194 , H01M8/04216 , H01M8/04223 , H01M8/04303 , H01M8/04365 , H01M8/04552 , H01M8/04559 , H01M8/04619 , H01M8/04731 , H01M8/04798 , H01M8/1011 , H01M10/44 , H01M16/006 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： A fuel cell system and a method of operating the same, the fuel cell system comprising: a fuel cell including at least one unit cell; an switch having first and second ends connected to different type electrodes of the fuel cell; and a circuit unit to detect whether a load is applied to the fuel cell, to control the operation of the switch according to the detection, cycle the switch open and closed to short circuit the fuel cell, in order to prevent the fuel cell from overheating and to consume a residual fuel in the fuel cell. The fuel cell system may further include a converter, a secondary cell, a battery charger, and a switching unit between the load and the fuel cell.
摘要翻译：一种燃料电池系统及其操作方法，所述燃料电池系统包括：燃料电池，其包括至少一个单电池; 具有连接到所述燃料电池的不同类型电极的第一端和第二端的开关; 以及电路单元，用于检测是否向燃料电池施加负载，以根据检测来控制开关的操作，使开关断开和闭合以使燃料电池短路，以防止燃料电池过热并且消耗燃料电池中的残余燃料。燃料电池系统还可以包括转换器，二次电池，电池充电器和负载和燃料电池之间的开关单元。

7. 发明申请

US20060147783A1 Direct liquid feed fuel cell and portable electronic apparatus including the same 失效
标题翻译：直接液体进料燃料电池和包括它的便携式电子设备
公开(公告)号：US20060147783A1
公开(公告)日：2006-07-06
申请号：US11299724
申请日：2005-12-13
申请人： Hye-Jung Cho , Kyoung Choi
发明人： Hye-Jung Cho , Kyoung Choi
IPC分类号： H01M8/02 , H01M8/10 , H01M8/24 , H01M16/00
CPC分类号： H01M8/1009 , H01M8/0247 , H01M8/0258 , H01M8/04201 , H01M8/2415 , H01M8/2483 , H01M2250/30 , Y02B90/18
摘要： A direct liquid feed fuel cell includes a membrane electrode assembly including a plurality of unit cells composed of an electrolyte membrane, and a plurality of anodes and cathodes formed on opposing surfaces of the electrolyte membrane; a current collection plate including a plurality of first current collecting portions correspondingly coupled with the anodes; a diffusion plate receiving a liquid fuel supplied from an inlet formed at a side thereof; a liquid fuel tank supplying the liquid fuel to the diffusion plate through the inlet; a plurality of second current collecting portions correspondingly coupled with the cathodes; a porous plate, arranged on the second current collecting portions, and communicating with air; and a conductive portion coupling the first and second current collecting portions to form an electrical circuit of the unit cells.
摘要翻译：直接液体进料燃料电池包括：膜电极组件，其包括由电解质膜构成的多个单电池，以及形成在所述电解质膜的相对表面上的多个阳极和阴极; 电流收集板，包括与阳极对应地耦合的多个第一集电部分; 接收从形成在其一侧的入口供给的液体燃料的扩散板; 液体燃料箱，其通过入口将液体燃料供给到扩散板; 与阴极对应地耦合的多个第二集电部分; 多孔板，布置在第二集电部分上并与空气连通; 以及耦合所述第一和第二集电部分以形成所述单元电池的电路的导电部分。

8. 发明申请

US20060280994A1 Direct liquid feed fuel cell stack 失效
标题翻译：直接液体进料燃料电池堆
公开(公告)号：US20060280994A1
公开(公告)日：2006-12-14
申请号：US11436524
申请日：2006-05-19
申请人： Jin-ho Kim , Kyoung Choi , Hye-Jung Cho
发明人： Jin-ho Kim , Kyoung Choi , Hye-Jung Cho
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： H01M8/0269 , H01M8/0263 , H01M8/04186 , H01M8/1009 , H01M8/1011 , H01M8/241 , H01M8/2415 , H01M8/2475 , H01M8/2483 , H01M8/2485 , Y02E60/523
摘要： A direct liquid feed fuel cell stack includes a first end plate and a second end plate facing each other, and a plurality of unit cell modules mounted between the first end plate and the second end plate, wherein an electrical circuit that contacts terminals of the unit cell modules is formed on an inner surface of the first end plate.
摘要翻译：直接液体进料燃料电池堆包括彼此面对的第一端板和第二端板，以及安装在第一端板和第二端板之间的多个单元电池模块，其中接触该单元的端子的电路单元模块形成在第一端板的内表面上。

9. 发明授权

US08735008B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US08735008B2
公开(公告)日：2014-05-27
申请号：US12639948
申请日：2009-12-16
申请人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kurn Park , Hye-Jung Cho , In-Seob Song
发明人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kurn Park , Hye-Jung Cho , In-Seob Song
IPC分类号： H01M8/08
CPC分类号： H01M8/1011 , H01M8/04186 , Y02E60/523
摘要： A fuel cell system includes: a fuel cell stack for generating electrical energy by reacting oxidant and mixed fuel, and for discharging non-reacted fuel, oxidant, moisture, and carbon dioxide; a mixer for preparing the mixed fuel by mixing at least a portion of the non-reacted fuel, oxidant and moisture with concentrated fuel and for supplying the mixed fuel to the fuel cell stack; a fuel supply unit for supplying the concentrated fuel to the mixer; an oxidant supply unit for supplying the oxidant to the fuel cell stack; a first heat exchanger between an outlet of the fuel cell stack and the mixer; and a second heat exchanger between the mixer and an inlet of the fuel cell stack.
摘要翻译：燃料电池系统包括：燃料电池堆，用于通过氧化剂和混合燃料反应产生电能，并用于排出未反应的燃料，氧化剂，水分和二氧化碳; 混合器，用于通过将至少一部分未反应的燃料，氧化剂和水分与浓缩燃料混合并将混合燃料供应到燃料电池堆来制备混合燃料; 用于将浓缩燃料供给到混合器的燃料供给单元; 氧化剂供应单元，用于将氧化剂供应到燃料电池堆; 在燃料电池堆的出口和混合器之间的第一热交换器; 以及在所述混合器和所述燃料电池堆的入口之间的第二热交换器。

10. 发明申请

US20090087703A1 RECYCLER FOR DIRECT METHANOL FUEL CELL AND METHOD OF OPERATING THE SAME 有权
标题翻译：直接甲醇燃料电池的循环器及其运行方法
公开(公告)号：US20090087703A1
公开(公告)日：2009-04-02
申请号：US12045900
申请日：2008-03-11
申请人： Young-soo JOUNG , Hye-Jung Cho
发明人： Young-soo JOUNG , Hye-Jung Cho
IPC分类号： H01M8/02 , B01D47/16 , B01D19/00
CPC分类号： H01M8/0668 , B01D19/0052 , B01D45/14 , H01M4/0435 , H01M8/1011 , Y02E60/523
摘要： A recycler for a direct methanol fuel cell (DMFC) that uses methanol as a direct feed fuel includes: a housing in which a gas-liquid mixture recovered from a stack is accommodated; a rotor rotatably mounted in the housing; and a motor to rotate the rotor, wherein, when the rotor is rotated by the motor, a phase separation occurs such that liquid in the gas-liquid mixture is collected mainly in an outer region of the housing and gas is collected in the center region of the housing due to the centrifugal force. Accordingly, as it is unnecessary to align a liquid outlet port of the housing with a gravitational direction, the recycler can be employed in a mobile apparatus whose orientation occasionally changes. Also, the recycler does not use a membrane whose performance is rapidly reduced over time so that effective performance can be maintained for a long operation time.
摘要翻译：使用甲醇作为直接进料燃料的直接甲醇燃料电池（DMFC）的回收机包括：容纳从堆叠回收的气液混合物的壳体; 可旋转地安装在壳体中的转子; 以及用于使转子旋转的电动机，其中，当转子被电动机旋转时，发生相分离，使得气液混合物中的液体主要收集在壳体的外部区域中，并且气体被收集在中心区域的离心力。因此，由于不需要将壳体的液体出口与重力方向对齐，所以可以在取向有时改变的移动装置中使用回收器。此外，回收机不使用其性能随时间快速降低的膜，从而可以在长的操作时间内保持有效的性能。

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