公开(公告)号：US08512904B2

公开(公告)日：2013-08-20

申请号：US11841219

申请日：2007-08-20

申请人： Duk-jin Oh ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

发明人： Duk-jin Oh ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/0267 ,  H01M8/04022 ,  H01M8/04029 ,  H01M8/04302 ,  H01M8/0612

摘要： A fuel cell system a includes a cooling water temperature raising unit that raises the temperature of a fuel cell stack by passing discharge gas of a process burner or hydrogen gas of a fuel processing unit and cooling water that is heated by the discharge gas of the process burner through flow paths formed on opposing surfaces of cooling separators formed of a metal and installed between a plurality of cells in the stack. Thus in the fuel cell system, when the temperature of the stack needs to be rapidly raised, for example, during a start up operation of the fuel cell system, the temperature of the stack can be rapidly raised using discharge gas at a high temperature or combustion heat of hydrogen gas, and heated cooling water, and thereby, significantly reducing the time required for the fuel cell system to be in regular operation.

摘要翻译： 燃料电池系统a包括：冷却水温度升高单元，其通过使工艺燃烧器的排气或燃料处理单元的氢气通过燃料电池堆的温度和由该过程的排出气体加热的冷却水而升高燃料电池堆的温度 燃烧器通过形成在由金属形成的冷却分离器的相对表面上并安装在堆叠中的多个单元之间的流动路径。 因此，在燃料电池系统中，当需要快速升高堆叠的温度时，例如在燃料电池系统的启动操作期间，可以使用高温下的放电气体迅速升高电池的温度， 氢气的燃烧热和加热的冷却水，从而显着减少燃料电池系统正常运行所需的时间。

公开(公告)号：US20080176114A1

公开(公告)日：2008-07-24

申请号：US11841219

申请日：2007-08-20

申请人： DUK-JIN OH ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

发明人： DUK-JIN OH ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/06 ,  H01M8/02

CPC分类号： H01M8/0267 ,  H01M8/04022 ,  H01M8/04029 ,  H01M8/04302 ,  H01M8/0612

摘要： A fuel cell system a includes a cooling water temperature raising unit that raises the temperature of a fuel cell stack by passing discharge gas of a process burner or hydrogen gas of a fuel processing unit and cooling water that is heated by the discharge gas of the process burner through flow paths formed on opposing surfaces of cooling separators formed of a metal and installed between a plurality of cells in the stack. Thus in the fuel cell system, when the temperature of the stack needs to be rapidly raised, for example, during a start up operation of the fuel cell system, the temperature of the stack can be rapidly raised using discharge gas at a high temperature or combustion heat of hydrogen gas, and heated cooling water, and thereby, significantly reducing the time required for the fuel cell system to be in regular operation.

摘要翻译： 燃料电池系统a包括：冷却水温度升高单元，其通过使工艺燃烧器的排气或燃料处理单元的氢气通过燃料电池堆的温度和由该过程的排出气体加热的冷却水而升高燃料电池堆的温度 燃烧器通过形成在由金属形成的冷却分离器的相对表面上并安装在堆叠中的多个单元之间的流动路径。 因此，在燃料电池系统中，当需要快速升高堆叠的温度时，例如在燃料电池系统的启动操作期间，可以使用高温下的放电气体迅速升高电池的温度， 氢气的燃烧热和加热的冷却水，从而显着减少燃料电池系统正常运行所需的时间。

公开(公告)号：US07560181B2

公开(公告)日：2009-07-14

申请号：US11834197

申请日：2007-08-06

申请人： Hyun-chul Lee ,  Duk-jin Oh ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

发明人： Hyun-chul Lee ,  Duk-jin Oh ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/00 ,  H01M8/04 ,  H01M8/12

CPC分类号： H01M8/04029 ,  H01M8/04022 ,  H01M8/04268 ,  H01M8/04365 ,  H01M8/04776 ,  H01M8/04955 ,  H01M8/0612 ,  H01M8/0662

摘要： A fuel cell system includes a first heating structure that increases an internal temperature of the stack by passing exhaust gas of the process burner through the stack; and a second heating structure that increases the internal temperature of the stack by passing heated cooling water through the stack after the cooling water is heated by heat exchange with the exhaust gas of the process burner. Accordingly, when rapid heating of a stack is necessary like during a start up operation, a time required for the fuel cell system to reach a normal operation can be greatly reduced since the stack can be simultaneously heated using high temperature exhaust gas and heated cooling water.

摘要翻译： 燃料电池系统包括第一加热结构，其通过使工艺燃烧器的废气通过堆叠来增加堆的内部温度; 以及第二加热结构，其通过使加热的冷却水通过与所述工艺燃烧器的废气进行热交换来加热所述冷却水之后通过所述堆叠而增加所述堆的内部温度。 因此，当起动操作时需要堆叠的快速加热时，燃料电池系统达到正常运行所需的时间可以大大降低，因为可以使用高温废气和加热的冷却水同时加热堆叠 。

公开(公告)号：US08343677B2

公开(公告)日：2013-01-01

申请号：US11870608

申请日：2007-10-11

申请人： Tae-won Song ,  Duk-jin Oh ,  Hyun-chul Lee ,  Dong-kwan Kim ,  Yong Wang

发明人： Tae-won Song ,  Duk-jin Oh ,  Hyun-chul Lee ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/06

CPC分类号： H01M8/04268 ,  H01M8/04029

摘要： A method of starting a polymer electrolyte membrane fuel cell (PEMFC) stack by rapidly increasing its temperature. The PEMFC stack includes: a first flow line connected to cooling plates; a second flow line connected to the cooling plates; a coolant reservoir; a heat exchanger; a by-pass line; a heating element; a first valve installed between the first flow line and the heat exchanger; and a second valve that selectively connects the coolant reservoir, the second flow line, and the by-pass line. The method of starting a PEMFC stack includes: closing the first valve and controlling the second valve so that the second flow line and the by-pass line are connected to each other, and the coolant in the coolant reservoir is not connected to the second flow line and the by-pass line; and heating the coolant in the by-pass line.

摘要翻译： 通过快速升高其温度来启动聚合物电解质膜燃料电池（PEMFC）堆叠的方法。 PEMFC堆叠包括：连接到冷却板的第一流线; 连接到冷却板的第二流线; 冷却剂储存器; 热交换器; 旁路线 加热元件; 安装在所述第一流动管线和所述热交换器之间的第一阀; 以及选择性地连接冷却剂储存器，第二流动管线和旁路管线的第二阀。 启动PEMFC堆叠的方法包括：关闭第一阀并控制第二阀，使得第二流动管线和旁路管线彼此连接，并且冷却剂储存器中的冷却剂不连接到第二流量 线和旁路线; 并在旁路管线中加热冷却剂。

公开(公告)号：US20080160355A1

公开(公告)日：2008-07-03

申请号：US11834197

申请日：2007-08-06

申请人： Hyun-chul Lee ,  Duk-jin Oh ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

发明人： Hyun-chul Lee ,  Duk-jin Oh ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/06

CPC分类号： H01M8/04029 ,  H01M8/04022 ,  H01M8/04268 ,  H01M8/04365 ,  H01M8/04776 ,  H01M8/04955 ,  H01M8/0612 ,  H01M8/0662

摘要： A fuel cell system includes a first heating structure that increases an internal temperature of the stack by passing exhaust gas of the process burner through the stack; and a second heating structure that increases the internal temperature of the stack by passing heated cooling water through the stack after the cooling water is heated by heat exchange with the exhaust gas of the process burner. Accordingly, when rapid heating of a stack is necessary like during a start up operation, a time required for the fuel cell system to reach a normal operation can be greatly reduced since the stack can be simultaneously heated using high temperature exhaust gas and heated cooling water.

摘要翻译： 燃料电池系统包括第一加热结构，其通过使工艺燃烧器的废气通过堆叠来增加堆的内部温度; 以及第二加热结构，其通过使加热的冷却水通过与所述工艺燃烧器的废气进行热交换来加热所述冷却水之后通过所述堆叠而增加所述堆的内部温度。 因此，当起动操作时需要堆叠的快速加热时，燃料电池系统达到正常运行所需的时间可以大大降低，因为可以使用高温废气和加热的冷却水同时加热堆叠 。

公开(公告)号：US20090017343A1

公开(公告)日：2009-01-15

申请号：US11942874

申请日：2007-11-20

申请人： TAE-WON SONG ,  Akira Suzuki ,  Dong-kwan Kim ,  Hyun-chul Lee

发明人： TAE-WON SONG ,  Akira Suzuki ,  Dong-kwan Kim ,  Hyun-chul Lee

IPC分类号： H01M8/02

CPC分类号： H01M8/086 ,  H01M8/0293 ,  H01M8/04029 ,  H01M8/04268 ,  H01M8/0485 ,  H01M8/0612 ,  H01M8/0662 ,  Y02P70/56

摘要： A method of starting a fuel cell system and a fuel cell system including: a fuel cell stack having a phosphoric acid polymer electrolyte membrane, in which an electrochemical reaction occurs using hydrogen and oxygen; a cooling water circulating unit that supplies heated cooling water to the stack to increase the temperature of the stack; and an air circulating unit that provides heated air, as a source of the oxygen, to the stack. The circulating unit can include a heating unit to directly heat the air and/or a heat exchanger to heat the air using air exhausted from the stack. The temperature of the stack can be rapidly increased by supplying the heated air and by generating an endothermic reaction in the stack. The condensation of water vapor in the stack is repressed while the stack is heated, by the heating of the air and/or by increasing the pressure of the air.

摘要翻译： 一种启动燃料电池系统和燃料电池系统的方法，包括：具有磷酸聚合物电解质膜的燃料电池堆，其中使用氢和氧发生电化学反应; 冷却水循环单元，其向所述堆叠提供加热的冷却水以增加所述堆的温度; 以及空气循环单元，其将作为氧源的加热空气提供给所述堆。 循环单元可以包括加热单元以直接加热空气和/或热交换器以使用从堆叠排出的空气来加热空气。 通过供应加热的空气并且在堆叠中产生吸热反应可以快速增加堆的温度。 堆叠中的水蒸气的冷凝被压缩，同时通过加热空气和/或通过增加空气的压力来加热堆。

公开(公告)号：US20070031713A1

公开(公告)日：2007-02-08

申请号：US11443166

申请日：2006-05-31

申请人： Chung-kun Cho ,  Dong-kwan Kim ,  Tae-won Song

发明人： Chung-kun Cho ,  Dong-kwan Kim ,  Tae-won Song

IPC分类号： H01M8/04

CPC分类号： H01M8/04007 ,  F28D7/106 ,  H01M8/0258 ,  H01M8/04171 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/04303 ,  H01M8/0612 ,  H01M8/0662 ,  H01M8/086 ,  H01M8/12 ,  H01M8/241 ,  H01M8/2457 ,  H01M2300/0005

摘要： A high temperature fuel cell system having a cooling apparatus, including: a fuel cell stack including a plurality of membrane electrode assemblies (MEAs) each having an anode electrode and a cathode electrode on opposing surfaces of an electrolyte membrane containing acid and a plurality of conductive plates contacting each electrode; an anode inlet line, which is connected to the fuel cell stack, and which supplies a hydrogen containing gas to the anode electrode; an anode outlet line, which is connected to the fuel cell stack, and which discharges byproducts produced at the anode electrode along with un-reacted hydrogen containing gas; a cathode inlet line, which is connected to the fuel cell stack, and which supplies oxygen to the cathode electrode; a cathode outlet line, which is connected to the fuel cell stack, and which discharges byproducts produced at the cathode electrode along with un-reacted oxygen; a cooling apparatus, which is installed at the anode inlet line, and which reduces a temperature of the hydrogen containing gas; and a moisture removing device that removes moisture from the hydrogen containing gas.

摘要翻译： 一种具有冷却装置的高温燃料电池系统，包括：燃料电池堆，其包括多个膜电极组件（MEA），每个膜电极组件（MEA）在含有酸和多个导电的电解质膜的相对表面上具有阳极电极和阴极电极 板接触每个电极; 阳极入口管线，其连接到燃料电池堆，并且向阳极电极提供含氢气体; 连接到燃料电池堆的阳极出口管线，并且与未反应的含氢气体一起排出在阳极电极处产生的副产物; 阴极入口管线，其连接到燃料电池堆，并且向阴极电极供应氧气; 连接到燃料电池堆的阴极出口管线，并且与未反应的氧气一起排出在阴极处产生的副产物; 冷却装置，其安装在阳极入口管线处，并且降低含氢气体的温度; 以及从含氢气中除去水分的除湿装置。

公开(公告)号：US07985508B2

公开(公告)日：2011-07-26

申请号：US11443166

申请日：2006-05-31

申请人： Chung-kun Cho ,  Dong-kwan Kim ,  Tae-won Song

发明人： Chung-kun Cho ,  Dong-kwan Kim ,  Tae-won Song

IPC分类号： H01M8/04

CPC分类号： H01M8/04007 ,  F28D7/106 ,  H01M8/0258 ,  H01M8/04171 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/04303 ,  H01M8/0612 ,  H01M8/0662 ,  H01M8/086 ,  H01M8/12 ,  H01M8/241 ,  H01M8/2457 ,  H01M2300/0005

摘要： A high temperature fuel cell system having a cooling apparatus, including: a fuel cell stack including a plurality of membrane electrode assemblies (MEAs) each having an anode electrode and a cathode electrode on opposing surfaces of an electrolyte membrane containing acid and a plurality of conductive plates contacting each electrode; an anode inlet line, which is connected to the fuel cell stack, and which supplies a hydrogen containing gas to the anode electrode; an anode outlet line, which is connected to the fuel cell stack, and which discharges byproducts produced at the anode electrode along with un-reacted hydrogen containing gas; a cathode inlet line, which is connected to the fuel cell stack, and which supplies oxygen to the cathode electrode; a cathode outlet line, which is connected to the fuel cell stack, and which discharges byproducts produced at the cathode electrode along with un-reacted oxygen; a cooling apparatus, which is installed at the anode inlet line, and which reduces a temperature of the hydrogen containing gas; and a moisture removing device that removes moisture from the hydrogen containing gas.

摘要翻译： 一种具有冷却装置的高温燃料电池系统，包括：燃料电池堆，其包括多个膜电极组件（MEA），每个膜电极组件（MEA）在含有酸和多个导电的电解质膜的相对表面上具有阳极电极和阴极电极 板接触每个电极; 阳极入口管线，其连接到燃料电池堆，并且向阳极电极提供含氢气体; 连接到燃料电池堆的阳极出口管线，并且与未反应的含氢气体一起排出在阳极电极处产生的副产物; 阴极入口管线，其连接到燃料电池堆，并且向阴极电极供应氧气; 连接到燃料电池堆的阴极出口管线，并且与未反应的氧气一起排出在阴极处产生的副产物; 冷却装置，其安装在阳极入口管线处，并且降低含氢气体的温度; 以及从含氢气中除去水分的除湿装置。

公开(公告)号：US08142692B2

公开(公告)日：2012-03-27

申请号：US11931001

申请日：2007-10-31

申请人： Sang-hoon Lee ,  Byung-yun Joo ,  Min-young Song ,  Dong-kwan Kim ,  Jin-sung Choi ,  Jin-soo Kim

发明人： Sang-hoon Lee ,  Byung-yun Joo ,  Min-young Song ,  Dong-kwan Kim ,  Jin-sung Choi ,  Jin-soo Kim

IPC分类号： B29D11/00 ,  B29C65/00 ,  B28B11/08 ,  B29C59/00 ,  H01R33/00

CPC分类号： B29D11/0073 ,  B29C59/02 ,  G02B6/0053 ,  G02B6/0065

摘要： A manufacturing method of an optical member includes forming an optical film which has a first glass transition temperature and includes a pattern formed on a surface of the optical film, and an optical plate which has a second glass transition temperature that is lower than the first glass transition temperature, disposing the optical film and the optical plate adjacent each other so that the pattern faces the optical plate, pressurizing the optical film and the optical plate while heating the optical plate to the second glass transition temperature or higher, and forming the optical member by the pressurizing and the heating.

摘要翻译： 光学构件的制造方法包括形成具有第一玻璃化转变温度的光学膜，并且包括形成在光学膜的表面上的图案，以及光学板，其具有低于第一玻璃的第二玻璃化转变温度 转换温度，将光学膜和光学板相邻配置，使得图案面向光学板，在将光学板加热到第二玻璃化转变温度以上的同时对光学膜和光学板加压，并且形成光学构件 通过加压和加热。

公开(公告)号：US07366588B2

公开(公告)日：2008-04-29

申请号：US11220575

申请日：2005-09-08

申请人： Jay-woo Kim ,  Dong-kwan Kim

发明人： Jay-woo Kim ,  Dong-kwan Kim

IPC分类号： G01M1/38

CPC分类号： F24F3/12 ,  F24F11/30 ,  F24F11/56 ,  F24F2110/00 ,  F24F2110/50 ,  F24F2221/125 ,  F24F2221/42 ,  G05D1/0255 ,  G05D1/027 ,  G05D1/0272 ,  G05D1/0274 ,  G05D1/028

摘要： A method and system for efficiently managing indoor air through cooperation between a mobile device and a stationary air conditioner. The system may include at least one stationary air conditioner and at least one mobile assistant device that move with a predetermined management area and cooperates with the air conditioner. The air conditioner may include an air quality improving unit improving a value of a predetermined air quality index into an appropriate range, a first forced flow unit generating a main flow to transport improved air toward the abnormal region, and a control unit controlling the air quality improving unit and the first forced flow unit to perform a main operation on the abnormal region and transmitting a command instructing the assistant device to perform an assistant operation on the abnormal region to the assistant device.

摘要翻译： 一种用于通过移动设备和固定式空调之间的协作有效地管理室内空气的方法和系统。 该系统可以包括至少一个固定式空调和与预定管理区域一起移动并与空调机配合的至少一个移动辅助装置。 空调机可以包括空气质量改善单元，将预定空气质量指数的值改善到适当的范围;第一强制流量单元，其产生主要流量以将改善的空气传送到异常区域;以及控制单元，其控制空气质量 改善单元和第一强制流单元对异常区域进行主操作，并向辅助设备发送指示辅助设备对异常区域进行辅助操作的命令。