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89 条记录 (耗时 0.028 秒)

    Fuel cell system and humidification device of the same
    31.
    发明授权
    Fuel cell system and humidification device of the same 有权
    燃料电池系统和加湿装置相同

    公开(公告)号：US09466846B2

    公开(公告)日：2016-10-11

    申请号：US13533262

    申请日：2012-06-26

    申请人： Hyo Sub Shim ,  Se Joon Im ,  HyunJae Lee ,  Deukkuen Ahn ,  Jong Hyun Lee

    发明人： Hyo Sub Shim ,  Se Joon Im ,  HyunJae Lee ,  Deukkuen Ahn ,  Jong Hyun Lee

    IPC分类号： H01M8/04 ,  H01M8/06 ,  H01M8/02

    CPC分类号： H01M8/04141 ,  H01M8/04164 ,  H01M8/04179 ,  Y02E60/50

    摘要： A fuel cell system is disclosed. More specifically, the fuel cell system may include a stack that includes an electrical generation assembly of a fuel cell, an air supply unit that supplies air to a cathode of the fuel cell, a humidifier that humidifies exhaust air that is exhausted from the cathode and supply air that is supplied from the air supply unit, a hydrogen supply unit that supplies the anode of the fuel cell with hydrogen, and a water trap that traps condensate that is generated by the anode and exhausts it. In particular, the supply air is supplied to an upstream side of the humidifier and the condensate that is trapped in the water trap is supplied to an upstream side of the humidifier.

    摘要翻译： 公开了一种燃料电池系统。 更具体地，燃料电池系统可以包括堆叠，其包括燃料电池的发电组件，向燃料电池的阴极供应空气的空气供应单元，加湿从阴极排出的排出空气的加湿器，以及 供给从空气供给单元供给的空气，向燃料电池的阳极供给氢的氢供给单元以及捕集由阳极生成的冷凝水并排出的水阱。 特别地，供给空气被供给到加湿器的上游侧，并且被捕获在集水器中的冷凝物被供给到加湿器的上游侧。

    Condenser connector for vehicle
    32.
    发明授权
    Condenser connector for vehicle 有权
    汽车冷凝器连接器

    公开(公告)号：US08066529B2

    公开(公告)日：2011-11-29

    申请号：US12758372

    申请日：2010-04-12

    申请人： Ji Hyoung Kim ,  Jong Wook Lee ,  Jong Hyun Lee ,  Sung Ho Heo

    发明人： Ji Hyoung Kim ,  Jong Wook Lee ,  Jong Hyun Lee ,  Sung Ho Heo

    IPC分类号： H01R13/66

    CPC分类号： H01R13/4364 ,  H01R13/533 ,  H01R2201/26

    摘要： Disclosed herein is a condenser connector for a vehicle, in which a condenser is installed at a position which is nearest or virtually nearest to a noise source, thus effectively eliminating or reducing noise. The condenser connector includes a housing having an insertion part. One end of a terminal is connected to a wire, and the other end thereof is fitted into and secured to one end of the insertion part. A holder is fitted into and secured to the other end of the insertion part. A condenser has a contact terminal which is in contact with the terminal, and is mounted to the holder.

    摘要翻译： 这里公开了一种用于车辆的冷凝器连接器，其中冷凝器安装在离噪声源最近或实际上最靠近的位置，从而有效地消除或减少噪声。 冷凝器连接器包括具有插入部分的壳体。 端子的一端与导线连接，另一端嵌入并固定在插入部的一端。 保持器装配并固定到插入部分的另一端。 冷凝器具有与端子接触的接触端子，并且安装到保持器。

    Ethernet line card and method of providing various services using the same
    33.
    发明授权
    Ethernet line card and method of providing various services using the same 失效
    以太网线卡和使用其提供各种服务的方法

    公开(公告)号：US07724667B2

    公开(公告)日：2010-05-25

    申请号：US11633749

    申请日：2006-12-05

    申请人： Ji Wook Youn ,  Hyung Joo Kim ,  Jong Hyun Lee

    发明人： Ji Wook Youn ,  Hyung Joo Kim ,  Jong Hyun Lee

    IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L12/50 ,  H04L12/26 ,  H04L12/66

    CPC分类号： H04L47/10 ,  H04L12/4641 ,  H04L47/2408 ,  H04L47/2433 ,  H04L47/2441 ,  H04L47/32

    摘要： Provided are an Ethernet line card and a method of providing various services using the same. The Ethernet line card includes: a priority allocation unit setting a priority of a received Ethernet packet according to a pre-set control standard based on header information of the Ethernet packet; a quality of service (QoS) guarantee unit defining a capacity per class based on a pre-set QoS standard, inserting the Ethernet packet into a relevant class, and dropping and managing the Ethernet packet based on the priority if the Ethernet packet exceeds a capacity of the relevant class; and a signal processing unit managing and updating the pre-set control standard and the pre-set QoS standard, receiving results of processing the Ethernet packet from the priority allocation unit and the QoS guarantee unit, and storing the received results.

    摘要翻译： 提供以太网线路卡和使用其提供各种服务的方法。 以太网线路卡包括：优先级分配单元，基于以太网分组的报头信息，根据预设的控制标准来设置接收到的以太网分组的优先级; 服务质量（QoS）保证单元，根据预先设定的QoS标准定义每类容量，将以太网数据包插入相关类别;如果以太网数据包超过容量，则基于优先级丢弃并管理以太网数据包 的相关类; 以及管理和更新预置控制标准和预设QoS标准的信号处理单元，接收从优先级分配单元和QoS保证单元处理以太网分组的结果，并存储所接收的结果。

    Method for initial activation of polymer electrolyte fuel cell
    34.
    发明授权
    Method for initial activation of polymer electrolyte fuel cell 有权
    聚合物电解质燃料电池的初始活化方法

    公开(公告)号：US07695836B2

    公开(公告)日：2010-04-13

    申请号：US10998255

    申请日：2004-11-26

    申请人： Jong Hyun Lee

    发明人： Jong Hyun Lee

    IPC分类号： H01M8/00

    CPC分类号： H01M8/04126 ,  H01M8/04223 ,  H01M8/04302 ,  H01M8/04365 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/0485 ,  H01M8/0488 ,  H01M8/04955 ,  H01M8/241 ,  H01M8/2457 ,  H01M2008/1095

    摘要： A method for an initial activation of a polymer electrolyte fuel cell includes: humidifying a fuel cell stack; performing a small-current driving operation for applying a small current to the humidified fuel cell stack; and performing an activating operation by repeatedly performing an activation cycle a predetermined number of times. The activation cycle includes: a first driving operation for driving the fuel cell stack to output a first predetermined voltage; a first pausing operation for controlling the fuel cell stack in a no-load open-circuit voltage state; a second driving operation for driving the fuel cell to output a second predetermined voltage; and a second pausing operation for controlling the fuel cell stack in the no-load open-circuit voltage state.

    摘要翻译： 聚合物电解质燃料电池的初始活化方法包括：加压燃料电池堆; 对加湿的燃料电池堆进行小电流的小电流驱动动作; 以及通过重复执行预定次数的激活周期来执行激活操作。 激活循环包括：用于驱动燃料电池堆以输出第一预定电压的第一驱动操作; 用于在空载开路电压状态下控制燃料电池堆的第一暂停操作; 用于驱动燃料电池以输出第二预定电压的第二驱动操作; 以及用于在空载开路电压状态下控制燃料电池堆的第二暂停操作。

    METHOD OF FABRICATING MICRO-VERTICAL STRUCTURE
    36.
    发明申请
    METHOD OF FABRICATING MICRO-VERTICAL STRUCTURE 失效
    微观结构的制作方法

    公开(公告)号：US20100009514A1

    公开(公告)日：2010-01-14

    申请号：US12417114

    申请日：2009-04-02

    申请人： Myung Lae LEE ,  Jong Hyun Lee ,  Sung Sik Yun ,  Dae Hun Jeong ,  Gunn Hwang ,  Chang Auck Choi ,  Chang Han Je ,  Jae Yong An

    发明人： Myung Lae LEE ,  Jong Hyun Lee ,  Sung Sik Yun ,  Dae Hun Jeong ,  Gunn Hwang ,  Chang Auck Choi ,  Chang Han Je ,  Jae Yong An

    IPC分类号： H01L21/306

    CPC分类号： B81C1/00619 ,  B81C1/00626 ,  B81C2201/0132 ,  B81C2201/0133

    摘要： A method of fabricating a micro-vertical structure is provided. The method includes bonding a second crystalline silicon (Si) substrate onto a first crystalline Si substrate by interposing an insulating layer pattern and a cavity, etching the second crystalline Si substrate using a deep reactive ion etch (DRIE) process along a [111] crystal plane vertical to the second crystalline Si substrate, and etching an etched vertical surface of the second crystalline Si substrate using a crystalline wet etching process to improve the surface roughness and flatness of the etched vertical surface. As a result, no morphological defects occur on the etched vertical surface. Also, footings do not occur at an etch end-point due to the insulating layer pattern. In addition, the micro-vertical structure does not float in the air but is fixed to the first crystalline Si substrate, thereby facilitating subsequent processes.

    摘要翻译： 提供一种制造微垂直结构的方法。 该方法包括通过插入绝缘层图案和空腔将第二晶体硅（Si）衬底接合到第一晶体Si衬底上，使用沿[111]晶体的深反应离子蚀刻（DRIE）工艺蚀刻第二晶体Si衬底 垂直于第二晶体Si衬底，并且使用结晶湿蚀刻工艺蚀刻第二晶体Si衬底的蚀刻垂直表面，以改善蚀刻垂直表面的表面粗糙度和平坦度。 结果，蚀刻的垂直表面上没有形成形态缺陷。 此外，由于绝缘层图案，在蚀刻终点处不发生基脚。 此外，微垂直结构不会浮在空气中，而是固定在第一晶体Si衬底上，从而有助于后续工艺。

    Gasket for reducing stress concentration in fuel cell stack
    38.
    发明申请
    Gasket for reducing stress concentration in fuel cell stack 有权
    用于减少燃料电池堆中应力集中的垫片

    公开(公告)号：US20090072496A1

    公开(公告)日：2009-03-19

    申请号：US12006366

    申请日：2007-12-31

    申请人： Sae Hoon Kim ,  Yoo Chang Yang ,  Sang Mun Chin ,  Jong Hyun Lee

    发明人： Sae Hoon Kim ,  Yoo Chang Yang ,  Sang Mun Chin ,  Jong Hyun Lee

    IPC分类号： F16J15/02 ,  F16J13/02

    CPC分类号： F16J15/0818 ,  F16J15/106 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0286

    摘要： The present invention provides a gasket for reducing stress concentration in a fuel cell stack, which prevents damage or deformation of a separator and further prevents a position shift of the gasket by reducing stress concentration formed at a specific region by deformation of the gasket due to a compression force.Accordingly, the present invention provides a gasket including a T-shaped or cross-shaped gasket joint to form hydrogen, air and coolant manifolds, and the gasket joint has a structure in which two joint branches forming an angle of 180° in the opposite direction to each other are joined at one point with a particular angles so as to reduce stress concentration formed due to compression force by deformation of the gasket.

    摘要翻译： 本发明提供了一种用于减少燃料电池堆中的应力集中的垫片，其防止隔板的损坏或变形，并且通过由于垫圈的变形而减小在特定区域形成的应力集中，从而防止垫圈的位置偏移 压缩力。 因此，本发明提供了一种垫圈，其包括形成氢气，空气和冷却剂歧管的T形或十字形垫圈接头，并且垫圈接头具有两个连接分支在相反方向上形成180°角的结构 彼此在一个点处以特定角度连接，以便减少由于垫圈的变形而产生的压缩力所产生的应力集中。

    Variable length packet switching system
    40.
    发明授权
    Variable length packet switching system 失效
    可变长度分组交换系统

    公开(公告)号：US07245641B2

    公开(公告)日：2007-07-17

    申请号：US10247174

    申请日：2002-09-19

    申请人： Chan Kim ,  Kyeong Soo Han ,  Je Soo Ko ,  Tae Whan Yoo ,  Jong Hyun Lee

    发明人： Chan Kim ,  Kyeong Soo Han ,  Je Soo Ko ,  Tae Whan Yoo ,  Jong Hyun Lee

    IPC分类号： H04J3/04 ,  H04J3/02 ,  H04L12/50 ,  H04Q11/00

    CPC分类号： H04L49/606 ,  H04L49/25 ,  H04L49/30 ,  H04L49/40 ,  H04L49/608 ,  H04L2012/562 ,  H04L2012/5651

    摘要： Disclosed herein is a variable length packet switching system. The variable length packet switching system includes at least two switching means, a plurality of multiplexing units and a plurality of demultiplexing units. The switching means switch ATM cells or variable length packet data in parallel. The multiplexing means are arranged upstream of the switching means for multiplexing data inputted from a line card to the switching means in packet units and dividing a packet into packets of a number corresponding to the number of the switching means. The demultiplexing means are arranged downstream of the switching means for combining packets inputted after being switched in parallel by the at least two switching means and outputting the combined packet converted into a format adequate to the line card.

    摘要翻译： 这里公开了一种可变长度分组交换系统。 可变长度分组交换系统包括至少两个切换装置，多个复用单元和多个解复用单元。 切换装置并行切换ATM信元或可变长度分组数据。 复用装置设置在切换装置的上游，用于将从线卡输入的数据以分组单元复用到切换装置，并将分组划分成与切换装置的数量相对应的数目的分组。 解复用装置设置在切换装置的下游，用于组合由至少两个切换装置并行切换之后输入的分组，并输出转换成适合于线卡的格式的组合分组。