公开(公告)号：US20100203402A1

公开(公告)日：2010-08-12

申请号：US12631688

申请日：2009-12-04

申请人： Young-Seung NA ,  In-Seob SONG ,  Ji-Rae KIM ,  Hye-Jung CHO ,  Kyoung-Hwan CHOI

发明人： Young-Seung NA ,  In-Seob SONG ,  Ji-Rae KIM ,  Hye-Jung CHO ,  Kyoung-Hwan CHOI

IPC分类号： H01M8/00 ,  H01M2/02

CPC分类号： H01M8/04201 ,  H01M8/04313

摘要： A fuel cell system and method for driving the same is disclosed. In one embodiment, the fuel cell system includes i) a fuel supply unit, ii) a fuel cell stack in fluid communication with the fuel supply unit, wherein the fuel cell stack has a fuel inlet and a fuel outlet and iii) a bypass pipe configured to transfer fuel received from the fuel supply unit to a fuel outflow pipe connected to the fuel outlet. In one embodiment, the driving method includes i) receiving fuel from a fuel supply unit, ii) transferring the received fuel to a fuel outflow pipe connected to a fuel outlet of a fuel cell stack and iii) discharging non-reacted fuel from a fuel inlet of the fuel cell stack.

摘要翻译： 公开了一种燃料电池系统及其驱动方法。 在一个实施例中，燃料电池系统包括i）燃料供应单元，ii）与燃料供应单元流体连通的燃料电池堆，其中燃料电池堆具有燃料入口和燃料出口，以及iii）旁通管 被配置为将从燃料供应单元接收的燃料转移到连接到燃料出口的燃料流出管。 在一个实施例中，驱动方法包括：i）从燃料供应单元接收燃料，ii）将接收到的燃料转移到连接到燃料电池堆的燃料出口的燃料流出管，以及iii）从燃料排出未反应的燃料 燃料电池堆的入口。

公开(公告)号：US20090311576A1

公开(公告)日：2009-12-17

申请号：US12465432

申请日：2009-05-13

申请人： Young-Seung NA ,  Kyoung-Hwan CHOI ,  Ji-Rae KIM

发明人： Young-Seung NA ,  Kyoung-Hwan CHOI ,  Ji-Rae KIM

IPC分类号： H01M2/02

CPC分类号： H01M8/1011 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  Y02E60/523

摘要： A direct methanol type fuel cell stack and a direct methanol type fuel cell system using the same are discussed. The fuel cell stack may be configured to allow a concentration gradient of a mixed fuel in which fuel and water are not properly mixed to be uniform without increasing the volume of the fuel cell stack. The fuel cell stack may include at least one cell having an anode, a cathode, an electrolyte separating the anode and the cathode and a mixer coupled to the anode. The mixer may be configured to mix fuel and water and achieve a uniform concentration of the mixed fuel supplied to the anode.

摘要翻译： 讨论了直接甲醇型燃料电池堆和使用其的直接甲醇型燃料电池系统。 燃料电池堆可以被配置为允许燃料和水不能适当混合的混合燃料的浓度梯度是均匀的，而不增加燃料电池堆的体积。 燃料电池堆可以包括具有阳极，阴极，分离阳极和阴极的电解质和耦合到阳极的混合器的至少一个电池。 混合器可以被配置为混合燃料和水并实现供应到阳极的混合燃料的均匀浓度。

公开(公告)号：US20080097640A1

公开(公告)日：2008-04-24

申请号：US11877542

申请日：2007-10-23

申请人： Pyong-Il CHO ,  Hyun-Sik SIM ,  Kyoung-Hwan CHOI

发明人： Pyong-Il CHO ,  Hyun-Sik SIM ,  Kyoung-Hwan CHOI

IPC分类号： G06F19/00

CPC分类号： G05B19/042 ,  G05B2219/2602

摘要： A semiconductor equipment control system and method is provided. The semiconductor equipment control system preferably includes semiconductor equipment having a process recipe stored therein and a host connected to the semiconductor equipment through a network. The host preferably includes a database in which a reference recipe is stored and is preferably configured to receive and compare a final modification time of the process recipe with a final modification time of the reference recipe. When the final modifications times are equal, the host is preferably configured to instruct the semiconductor equipment to perform a process according to the process recipe. When the final modification times are different, the host is preferably configured to check a recipe body of the process recipe against a recipe body of the reference recipe to determine if the process recipe is within an established tolerance. If the process recipe is within tolerance, the host may instruct the semiconductor equipment to perform the process according to the process recipe. If the process recipe is not within tolerance, the host preferably interlocks the process. Using this semiconductor equipment and control method, unconditional checking of the process recipe body can be eliminated, thereby resulting in significant time savings and a more efficient manufacturing process.

摘要翻译： 提供了一种半导体设备控制系统和方法。 半导体设备控制系统优选地包括其中存储有工艺配方的半导体设备和通过网络连接到半导体设备的主机。 主机优选地包括其中存储参考食谱的数据库，并且优选地被配置为接收和比较处理食谱的最终修改时间与参考食谱的最终修改时间。 当最终修改时间相等时，主机优选地被配置为指示半导体设备执行根据处理配方的处理。 当最终修改时间不同时，主机优选地被配置为根据参考食谱的配方主体检查处理配方的配方主体，以确定处理配方是否在建立的公差内。 如果处理配方在公差范围内，则主机可以指示半导体设备根据处理配方进行处理。 如果工艺配方不在公差范围内，则主机优选地将该过程互锁。 利用这种半导体设备和控制方法，可以消除对过程配方体的无条件检查，从而节省大量的时间和更高效的制造过程。