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    • 2. 发明申请
    • SEPARATING PLATE OF SOLID OXIDE FUEL CELL STACK
    • 固体氧化物燃料电池堆的分离板
    • US20110070519A1
    • 2011-03-24
    • US12607491
    • 2009-10-28
    • Tae-Hee LEEYoung-Sung YOOJin-Hyeok CHOI
    • Tae-Hee LEEYoung-Sung YOOJin-Hyeok CHOI
    • H01M2/08
    • H01M8/0273H01M8/0258H01M8/0263H01M8/0265H01M8/0271H01M2008/1293
    • The present invention relates to a separating plate of solid oxide fuel cell stack. The separating plate of solid oxide fuel cell stack includes a substrate, upper and lower micro channel plates and upper and lower sealing guides. The substrate includes a fuel inflow/outflow manifold and an air inflow/outflow manifold disposed opposing to each other in a diagonal direction, a fuel channel having a pair of horizontal channels and an inclined channel connecting ends of the horizontal channels so as to connect the fuel inflow/outflow manifold, and an air channel having a pair of vertical channels and an inclined channel connecting ends of the vertical channels so as to connect the air inflow/outflow manifold. The upper and lower micro channel plates are attached to upper and lower parts of the substrate and includes a plurality of micro channels so as to distribute uniformly fuel flowing in the fuel channel and air flowing in the air channel. The upper and lower sealing guides keep a constant gap with the upper and lower micro channel plates and are attached to the upper and lower parts of the substrate.
    • 本发明涉及一种固体氧化物燃料电池堆的分离板。 固体氧化物燃料电池堆的分离板包括基板,上下微通道板和上下密封引导件。 基板包括燃料流入/流出歧管和沿对角线方向彼此相对布置的空气流入/流出歧管,具有一对水平通道的燃料通道和连接水平通道的端部的倾斜通道,以便连接 燃料流入/流出歧管,以及具有一对垂直通道的空气通道和连接垂直通道端部的倾斜通道,以连接空气流入/流出歧管。 上下微通道板附接到基板的上部和下部,并且包括多个微通道,以便均匀地分布在燃料通道中流动的燃料和在空气通道中流动的空气。 上下密封引导件与上下微通道板保持恒定的间隙,并附接到基板的上部和下部。
    • 4. 发明申请
    • APPARATUS AND METHOD FOR SENSING VIBRATION OF WASHING MACHINE
    • 用于感应洗衣机振动的装置和方法
    • US20080066238A1
    • 2008-03-20
    • US11856974
    • 2007-09-18
    • Sang-Hoon LEEDeok-Kyu KIMTae-Hee LEE
    • Sang-Hoon LEEDeok-Kyu KIMTae-Hee LEE
    • D06F33/02
    • D06F37/203
    • A method for sensing vibration of a washing machine including an outer tub installed within a main body, an inner tub rotatably installed within the outer tub, and a motor that drives the inner tub, includes: distributing the laundry put in the inner tub; sensing actual vibration generated when the motor is acceleratedly operated; sensing unbalance mass generated during the accelerated operation of the motor; comparing the sensed actual vibration and the sensed unbalance mass with a reference vibration and a reference unbalance mass; and driving the motor based on the comparison result of the vibration and the unbalance mass. Thus, an unbalance sensing reference which has been set to be too strict more than necessary to sense an abnormal vibration can be mitigated, and thus, time taken for entering the dewatering stroke can be reduced, and because noise smaller than a reference value is generated by limiting vibration of the washing machine during the normal dewatering operation, an agreeable washing environment can be provided to the user.
    • 一种用于感测包括安装在主体内的外桶,可旋转地安装在外桶内的内桶和驱动内桶的马达的洗衣机的振动的方法,包括:分配放置在内桶中的衣物; 检测电机加速操作时产生的实际振动; 感测在马达加速运行期间产生的不平衡质量; 将感测到的实际振动与感测的不平衡质量与参考振动和参考不平衡质量进行比较; 并根据振动和不平衡质量的比较结果驱动电机。 因此,可以减轻为了感测异常振动而被设定为过于严格的不平衡感测参考,因此可以减少进入脱水行程所花费的时间,并且由于产生小于参考值的噪声 通过限制洗衣机在正常脱水操作期间的振动,可以向用户提供令人愉快的洗涤环境。