公开(公告)号：US20100055528A1

公开(公告)日：2010-03-04

申请号：US12355307

申请日：2009-01-16

申请人： Eon-Soo Lee ,  Jae-Hyuk Jang ,  Sung-Han Kim ,  Hye-Yeon Cha

发明人： Eon-Soo Lee ,  Jae-Hyuk Jang ,  Sung-Han Kim ,  Hye-Yeon Cha

IPC分类号： H01M8/00

CPC分类号： H01M8/04753 ,  H01M8/04089 ,  H01M8/04388

摘要： Disclosed is a fuel cell system. The fuel cell system in accordance with an embodiment of the present invention includes a membrane electrode assembly including a fuel electrode, an air electrode, and an electrolyte layer interposed between the fuel electrode and the air electrode; a separator including a channel that is adjacent to the fuel electrode and is provided for supplying hydrogen to the fuel electrode; a hydrogen supply device supplying hydrogen to the channel; and a relief valve formed on the channel and controlling pressure of the channel.

摘要翻译： 公开了一种燃料电池系统。 根据本发明的实施例的燃料电池系统包括：膜电极组件，其包括燃料电极，空气电极和介于燃料电极和空气电极之间的电解质层; 分离器，其包括与燃料电极相邻的通道，用于向燃料电极供应氢; 向所述通道供给氢的氢供给装置; 以及形成在通道上并且控制通道的压力的安全阀。

公开(公告)号：US08546026B2

公开(公告)日：2013-10-01

申请号：US12479372

申请日：2009-06-05

申请人： Eon-Soo Lee ,  Jae-Hyuk Jang ,  Hye-Yeon Cha

发明人： Eon-Soo Lee ,  Jae-Hyuk Jang ,  Hye-Yeon Cha

IPC分类号： H01M8/00 ,  H01M8/06 ,  B03C3/00 ,  B03C3/14 ,  B01D19/00 ,  B01D33/15

CPC分类号： H01M8/065 ,  C25B1/04 ,  C25B15/08 ,  H01M8/04164 ,  Y02E60/366

摘要： Disclosed are a gas-liquid separator, a hydrogen generating apparatus, and a fuel cell generation system, having the same. The gas-liquid separator can include an inflow path, into which a fluid material having a liquid and a gas flows; a centrifugal path, connected to the inflow path to receive the fluid material and formed spirally such that the fluid material is separated into the liquid and the gas by difference in centrifugal forces, an outer side of the centrifugal path having stronger affinity for the liquid than an inner side of the centrifugal path; and an outflow path, connected to the centrifugal path and discharging the liquid and the gas, which have been separated in the centrifugal path. With the present invention, it is possible to efficiently separate gas such as hydrogen and liquid such as a electrolyte solution without complex devices.

摘要翻译： 公开了一种气液分离器，氢生成装置和具有该气液分离器的燃料电池生成系统。 气液分离器可以包括流入路径，流体物质具有液体和气体流入该流入路径; 离心路径，连接到流入路径以接收流体材料并螺旋形成，使得流体材料通过离心力的差异分离成液体和气体，离心路径的外侧对液体具有更强的亲合力比 离心通路的内侧; 以及与离心通路连接并排出已在离心路径分离的液体和气体的流出路径。 通过本发明，可以有效地分离诸如电解液等氢气和液体等气体，而无需复杂的装置。

公开(公告)号：US08277995B2

公开(公告)日：2012-10-02

申请号：US12428060

申请日：2009-04-22

申请人： Sung-Han Kim ,  Jae-Hyuk Jang ,  Bo-Sung Ku ,  Craig Matthew Miesse ,  Hye-Yeon Cha ,  Eon-Soo Lee ,  Jae-Hyoung Gil

发明人： Sung-Han Kim ,  Jae-Hyuk Jang ,  Bo-Sung Ku ,  Craig Matthew Miesse ,  Hye-Yeon Cha ,  Eon-Soo Lee ,  Jae-Hyoung Gil

IPC分类号： H01M8/04

CPC分类号： H01M8/0297 ,  H01M8/04007 ,  H01M8/04208 ,  H01M8/04216 ,  H01M8/065 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2484 ,  Y02E60/324

摘要： A fuel cell power generation system is disclosed. The fuel cell power generation system in accordance with an embodiment of the present invention includes: a stack, which produces electrical energy by reacting hydrogen with oxygen and in which the hydrogen is supplied as fuel and the oxygen is in the air; a hydrogen tank, which supplies fuel comprising hydrogen to the stack; and a heat transfer tape, which transfers heat generated from the stack to the hydrogen tank. The fuel cell power generation system can improve the efficiency of supplying hydrogen by supplying waste heat generated from the stack to the hydrogen tank through the use of the heat transfer tape without a heat supplying device and be applied to a mobile device due to the reduced volume of the fuel cell power generation system.

摘要翻译： 公开了一种燃料电池发电系统。 根据本发明的实施例的燃料电池发电系统包括：堆叠，其通过使氢气与氧气反应而产生电能，其中氢气作为燃料供应，氧气在空气中; 氢罐，其向所述堆提供包含氢的燃料; 以及将从堆叠产生的热量传递到氢罐的传热带。 燃料电池发电系统可以通过使用没有供热装置的传热带将从堆叠产生的废热提供给氢罐来提高氢的供应效率，并且由于体积减小而被施加到移动装置 的燃料电池发电系统。

公开(公告)号：US20100062300A1

公开(公告)日：2010-03-11

申请号：US12428060

申请日：2009-04-22

申请人： Sung-Han Kim ,  Jae-Hyuk Jang ,  Bo-Sung Ku ,  Craig Matthew Miesse ,  Hye-Yeon Cha ,  Eon-Soo Lee ,  Jae-Hyoung Gil

发明人： Sung-Han Kim ,  Jae-Hyuk Jang ,  Bo-Sung Ku ,  Craig Matthew Miesse ,  Hye-Yeon Cha ,  Eon-Soo Lee ,  Jae-Hyoung Gil

IPC分类号： H01M8/18

CPC分类号： H01M8/0297 ,  H01M8/04007 ,  H01M8/04208 ,  H01M8/04216 ,  H01M8/065 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2484 ,  Y02E60/324

摘要： A fuel cell power generation system is disclosed. The fuel cell power generation system in accordance with an embodiment of the present invention includes: a stack, which produces electrical energy by reacting hydrogen with oxygen and in which the hydrogen is supplied as fuel and the oxygen is in the air; a hydrogen tank, which supplies fuel comprising hydrogen to the stack; and a heat transfer tape, which transfers heat generated from the stack to the hydrogen tank. The fuel cell power generation system can improve the efficiency of supplying hydrogen by supplying waste heat generated from the stack to the hydrogen tank through the use of the heat transfer tape without a heat supplying device and be applied to a mobile device due to the reduced volume of the fuel cell power generation system.

摘要翻译： 公开了一种燃料电池发电系统。 根据本发明的实施例的燃料电池发电系统包括：堆叠，其通过使氢气与氧气反应而产生电能，其中氢气作为燃料供应，氧气在空气中; 氢罐，其向所述堆提供包含氢的燃料; 以及将从堆叠产生的热量传递到氢罐的传热带。 燃料电池发电系统可以通过使用没有供热装置的传热带将从堆叠产生的废热提供给氢罐来提高氢的供应效率，并且由于体积减小而被施加到移动装置 的燃料电池发电系统。

公开(公告)号：US08435685B2

公开(公告)日：2013-05-07

申请号：US12213364

申请日：2008-06-18

申请人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Chang-Ryul Jung ,  Jae-Hyoung Gil

发明人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Chang-Ryul Jung ,  Jae-Hyoung Gil

IPC分类号： H01M8/06

CPC分类号： H01M8/02 ,  C01B3/08 ,  C01B2203/066 ,  H01M8/065 ,  Y02E60/36

摘要： A hydrogen generating apparatus can include an absorbent layer that absorbs an aqueous solution, a metal membrane deposited on either side of the absorbent layer such that the absorbent layer is interposed between the metal membranes, and a support layer formed on one side of one of the metal membranes that transports hydrogen generated by a reaction between the aqueous solution and the metal membrane. A batch type reaction may thus be implemented between the aqueous solution and the metal membranes, so that the reaction can be controlled to provide an even rate of hydrogen generation. Possible disturbances to the reaction resulting from by-products can be prevented, and since there is no additional equipment required, the volume and weight of the fuel cell power generation system can be reduced, and the extra power consumption by the additional equipment can be avoided.

摘要翻译： 氢生成装置可以包括吸收水溶液的吸收层，沉积在吸收层的任一侧上的金属膜，使得吸收层插入在金属膜之间，并且形成在其中一个的一侧上的支撑层 输送由水溶液和金属膜之间的反应产生的氢的金属膜。 因此，可以在水溶液和金属膜之间实施间歇式反应，从而可以控制反应以提供均匀的氢气产生速率。 可以防止由副产物引起的反应的干扰，并且由于不需要额外的设备，因此可以减少燃料电池发电系统的体积和重量，并且可以避免附加设备的额外功率消耗 。

公开(公告)号：US08114548B2

公开(公告)日：2012-02-14

申请号：US12471678

申请日：2009-05-26

申请人： Kyoung-Soo Chae ,  Jae-Hyuk Jang ,  Hye-Yeon Cha ,  Bo-Sung Ku

发明人： Kyoung-Soo Chae ,  Jae-Hyuk Jang ,  Hye-Yeon Cha ,  Bo-Sung Ku

IPC分类号： H01M8/04

CPC分类号： H01M16/006 ,  H01M10/0565 ,  H01M2008/1095 ,  H01M2250/30 ,  Y02B90/18

摘要： A fuel cell is disclosed. The fuel cell in accordance with an embodiment of the present invention includes: a membrane-electrode assembly, which has an electrolyte membrane, an anode being formed on one surface of the electrolyte membrane and a cathode being formed on the other surface of the electrolyte membrane; and an auxiliary electric power supply having a flow path formed on the surface thereof and being laminated on the membrane-electrode assembly such that the flow path faces the membrane-electrode assembly.

摘要翻译： 公开了一种燃料电池。 根据本发明实施例的燃料电池包括：膜 - 电极组件，其具有电解质膜，阳极形成在电解质膜的一个表面上，阴极形成在电解质膜的另一个表面上 ; 以及辅助电源，其具有形成在其表面上并且层压在所述膜 - 电极组件上的流路，使得所述流路面向所述膜 - 电极组件。

公开(公告)号：US20090325009A1

公开(公告)日：2009-12-31

申请号：US12320835

申请日：2009-02-05

申请人： Sung-Han Kim ,  Young-Soo Oh ,  Craig Miesse ,  Hye-Yeon Cha ,  Jae-Hyuk Jang

发明人： Sung-Han Kim ,  Young-Soo Oh ,  Craig Miesse ,  Hye-Yeon Cha ,  Jae-Hyuk Jang

IPC分类号： H01M8/18 ,  H01M8/04

CPC分类号： H01M8/04208 ,  H01M8/04589 ,  H01M8/04798 ,  H01M8/065 ,  H01M2250/30 ,  Y02B90/18

摘要： An electric power supply apparatus and a portable electronic device equipped with the electric power supply apparatus are disclosed. The electric power supply apparatus can include: a replaceable cartridge that supplies hydrogen or electrical power; a housing that forms a cavity, in which the cartridge may be inserted; a stack connected with the cartridge and configured, if the cartridge is supplying hydrogen, to receive the hydrogen from the cartridge and generate electrical power; and a circuit unit electrically connected with the cartridge and the stack that determines the type of the cartridge and supplies electrical power to the electronic device. With certain embodiments of the invention, a device can be recharged using replaceable cartridges. Also, various types of cartridges can be used in a single system, allowing a higher level of compatibility.

摘要翻译： 公开了一种配备有电力供给装置的电力供给装置和便携式电子装置。 电力供应装置可以包括：提供氢或电力的可更换盒; 形成空腔的壳体，其中可以插入墨盒; 与盒连接的堆叠，并且如果盒正在供应氢，则被配置为从盒接收氢并产生电力; 以及与盒和电池电连接的电路单元，其确定盒的类型并向电子设备供电。 利用本发明的某些实施例，可以使用可替换的盒来对设备进行再充电。 此外，各种类型的墨盒可以在单个系统中使用，允许更高水平的兼容性。

公开(公告)号：US20090317673A1

公开(公告)日：2009-12-24

申请号：US12457591

申请日：2009-06-16

申请人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Sung-Hen Kim ,  Craig Matthew Miesse

发明人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Sung-Hen Kim ,  Craig Matthew Miesse

IPC分类号： H01M8/18 ,  H01M2/32 ,  H01M8/10 ,  B05D5/12 ,  C23C14/00

CPC分类号： H01M8/0204 ,  C23C14/042 ,  C23C14/20 ,  H01M8/0206 ,  H01M8/0221 ,  H01M8/0228 ,  H01M2008/1095 ,  Y02P70/56

摘要： A current collector, a method of manufacturing the current collector, a fuel cell stack, and a fuel cell power generation system are disclosed. The current collector for collecting an electric current generated in a fuel cell can include: a substrate; a collector pattern, which contains a conductive material, formed on one side of the substrate; and a corrosion-resistant metal layer, which is coated over all of the surfaces of the collector pattern, including the surface facing the substrate. This current collector can be utilized to prevent corrosion during the operation of the fuel cell, as well as to increase the life span of the fuel cell, without forming the entire configuration with an expensive corrosion-resistant metal.

摘要翻译： 公开了集电器，制造集电器的方法，燃料电池堆和燃料电池发电系统。 用于收集在燃料电池中产生的电流的集电器可以包括：基板; 集电体图案，其包含形成在所述基板的一侧上的导电材料; 以及涂覆在集电体图案的所有表面上的包括面向基板的表面的耐腐蚀金属层。 该集电器可以用于在燃料电池运行期间防止腐蚀，并且可以增加燃料电池的寿命，而不用昂贵的耐腐蚀金属形成整个构造。

公开(公告)号：US20090269648A1

公开(公告)日：2009-10-29

申请号：US12385842

申请日：2009-04-21

申请人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Sung-Han Kim ,  Craig Miesse

发明人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Sung-Han Kim ,  Craig Miesse

IPC分类号： H01M2/02

CPC分类号： H01M8/0247 ,  H01M8/248 ,  Y02P70/56

摘要： A fuel cell is disclosed. The fuel cell can include a membrane electrode assembly (MEA), converting a chemical energy to an electrical energy; a first end plate, stacked on one surface of the MEA and formed with a first coupling hole; a second end plate, stacked on the other surface of the MEA; and a protrusion, formed on the second end plate such that the protrusion penetrates the first coupling hole and an end part of the protrusion protrudes a surface of the first end plate, and the end part being transformed such that the end part couples the first end plate and the second end plate. With the present invention, the fuel cell can reduce contact resistance between elements and its overall size and prevent a leak of fuel. In the manufacturing process, the end plates and the MEA can be arranged, improving reproducibility and repetition for mass production.

摘要翻译： 公开了一种燃料电池。 燃料电池可以包括将化学能转化为电能的膜电极组件（MEA）; 第一端板，堆叠在MEA的一个表面上并形成有第一联接孔; 第二端板，堆叠在MEA的另一表面上; 以及突起，形成在所述第二端板上，使得所述突起穿过所述第一联接孔，并且所述突起的端部突出于所述第一端板的表面，并且所述端部被变形，使得所述端部将所述第一端 板和第二端板。 利用本发明，燃料电池可以降低元件之间的接触电阻及其整体尺寸并防止燃料泄漏。 在制造过程中，可以设置端板和MEA，提高重复性和大量生产的重复性。

公开(公告)号：US20090011296A1

公开(公告)日：2009-01-08

申请号：US12216151

申请日：2008-06-30

申请人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Chang-Ryul Jung ,  Bo-Sung Ku

发明人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Chang-Ryul Jung ,  Bo-Sung Ku

IPC分类号： H01M8/18 ,  B01J19/00

CPC分类号： H01M8/0656 ,  C01B3/04 ,  C01B3/501 ,  C01B2203/041 ,  C01B2203/0495 ,  C01B2203/066 ,  H01M8/186 ,  H01M16/003 ,  Y02E60/364 ,  Y02E60/528

摘要： A hydrogen generating apparatus and a fuel cell power generation system. An aspect of the invention provides a hydrogen generating apparatus for generating hydrogen through a dissociation reaction of an aqueous solution using electrons formed by an ionization of a metal. The hydrogen generating apparatus can include a chamber, which contains the aqueous solution, and in one side of which an outlet is formed to discharge the hydrogen; and a membrane, which is formed inside the chamber adjacent to the outlet, and which selectively permits the passage of the hydrogen. With certain embodiments of the invention, the overflowing of reagents can be prevented, for higher efficiency in the fuel cell. Because of the improvement in efficiency of the fuel cell power generation system, the volume of the system can be reduced, allowing for easier application to mobile devices.

摘要翻译： 氢生成装置和燃料电池发电系统。 本发明的一个方面提供一种用于通过使用由金属的电离形成的电子的水溶液的解离反应产生氢的氢生成装置。 氢生成装置可以包括容纳水溶液的室，并且在其一侧形成有用于排出氢的出口; 以及膜，其形成在与出口相邻的室内，并且其选择性地允许氢气的通过。 利用本发明的某些实施方案，可以防止试剂溢出，从而提高燃料电池的效率。 由于燃料电池发电系统的效率的提高，可以降低系统的体积，从而更容易应用于移动设备。