会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 74. 发明申请
    • Separator for fuel cell and fuel cell using it
    • 用于燃料电池和燃料电池的分离器
    • US20060147787A1
    • 2006-07-06
    • US11324487
    • 2006-01-04
    • Hiroshi YamauchiKenji YamagaKo Takahashi
    • Hiroshi YamauchiKenji YamagaKo Takahashi
    • H01M8/02H01M2/08H01M4/94
    • H01M8/0228H01M8/0208H01M8/021H01M8/0221H01M8/0254H01M8/0263H01M8/0267H01M8/242H01M8/2483
    • The present invention can achieve the prevention of the corrosion of a metal separator, a reduction in contact resistance and an enhancement in cooling effect in a fuel cell. The separator includes an electrically conductive flat plate and two electrically conductive channel plates superposed on each other with the electrically conductive flat plate interposed therebetween. A plurality of manifolds for passing a reaction fluid to an adjacent cell are provided in the electrically conductive flat plate. A plurality of zigzag or straight through-channels for permitting the flowing of the reaction fluid from the manifolds are formed in each of the two channel plates. The through-channels in any one of the two electrically conductive channel plates are disposed so that they are partially overlapped with the manifolds in the electrically conductive flat plate, and the through-channels in the other electrically conductive channel plate are formed to be partially larger than the contour of the electrically conductive flat plate.
    • 本发明可以实现防止金属隔板的腐蚀,降低接触电阻和提高燃料电池的冷却效果。 分离器包括导电平板和两个彼此重叠的导电通道板,导电平板插入其间。 在导电平板中设置有用于将反应流体传递到相邻单元的多个歧管。 在两个通道板的每一个中形成有用于允许反应流体从歧管流动的多个之字形或直通通道。 两个导电通道板中的任一个中的贯通通道被设置为使得它们与导电平板中的歧管部分重叠,并且另一个导电通道板中的通道形成为部分较大 比导电平板的轮廓。
    • 75. 发明申请
    • Solid polymer type fuel cell, metal separator for fuel cell, and kit for fuel cell
    • 固体聚合物型燃料电池,燃料电池用金属隔板和燃料电池用套件
    • US20050277013A1
    • 2005-12-15
    • US11151251
    • 2005-06-14
    • Kenji YamagaHiroshi YamauchiKou Takahashi
    • Kenji YamagaHiroshi YamauchiKou Takahashi
    • H01M8/24H01M4/94H01M8/02H01M8/04H01M8/10
    • H01M8/241H01M8/0258H01M8/026H01M8/0273H01M8/04089H01M8/242H01M8/2483
    • The present invention provides a fuel cell employing a metal separator in which low gas pressure loss, high hydrogen utilization factor operation and long term power generation are possible. The fuel cell according to the present invention is constituted by laminating a plurality of units, the units combining a metal gas channel plate having on both faces a frame portion and a plurality of gas channel sets formed inside the frame portion, a frame having a supply manifold for supplying reaction gas to an end turn-around portion of the gas channels closely attached to the frame portion of the above described metal gas channel plate and a discharge manifold for discharging reaction gas, a reaction gas diffusion layer in contact with the above described frame, an electrolyte membrane which is in contact with the above described diffusion layer and in which one side is in contact with an anode and another side in contact with a cathode, a reaction gas diffusion layer in contact with the above described anode or the above described cathode, the above described metal gas channel plate and the above described frame, wherein a plurality of supply manifolds and/or discharge manifolds are provided per each frame.
    • 本发明提供一种使用金属分离器的燃料电池,其中低气压降低,高氢利用率操作和长期发电是可能的。 根据本发明的燃料电池是通过层叠多个单元构成的,所述单元组合具有框架部分的两个面上的金属气体通道板和形成在框架部分内部的多个气体通道组, 用于将反应气体供应到紧密连接到上述金属气体通道板的框架部分的气体通道的端部折返部分和用于排出反应气体的排出歧管的歧管,与上述接触的反应气体扩散层 框架,与上述扩散层接触并且一侧与阳极接触的电解质膜和与阴极接触的另一侧,与上述阳极或上述接触的反应气体扩散层 上述阴极,上述金属气体通道板和上述框架,其中多个供应歧管和/或排出歧管 每帧提供。
    • 80. 发明授权
    • Noncontact type magnetic hear wear-rate measuring apparatus
    • 非接触型磁磨损率测量仪
    • US06657430B2
    • 2003-12-02
    • US10041999
    • 2001-10-25
    • Seiichi SakaiHiroshi Yamauchi
    • Seiichi SakaiHiroshi Yamauchi
    • G11B5455
    • G01N17/00G01N27/82G11B5/40G11B5/455G11B5/53G11B27/36G11B2220/90G11B2220/913
    • A magnetic head wear-rate measuring apparatus for measuring the rate of head wear in noncontact form arranged to be opposed to a magnetic head and to serve as a part of oscillating elements of an oscillator circuit. A magnetic resistance of a magnetic circuit at a rotational position where the magnetic head faces the magnetic sensor, changes according to the degree of extension of the magnetic head from the surface of the drum, and the change in magnetic resistance acts as a variation in oscillating frequency. A counter is supplied with a pulse of a measured oscillating frequency and produces a pulse having a pulse width up to the counting of a predetermined number of pulses. The counter output is supplied to a second counter where the number of reference clocks lying within the pulse width is counted and used as measured data.
    • 一种磁头磨损率测量装置,用于测量非接触形式的头部磨损速率,其布置成与磁头相对并且用作振荡器电路的振荡元件的一部分。 在磁头面对磁传感器的旋转位置处的磁路的磁阻根据磁头从磁鼓的表面的伸长程度而变化,并且磁阻的变化作为摆动的变化 频率。 向计数器提供测量的振荡频率的脉冲,并产生脉冲宽度达到预定脉冲数的计数。 计数器输出被提供给第二计数器,其中计数在脉冲宽度内的参考时钟的数量被用作测量数据。