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28 条记录 (耗时 0.013 秒)

    Home network system using fuel cell and controlling method thereof
    4.
    发明公开
    Home network system using fuel cell and controlling method thereof 审中-公开
    Heimnetzwerksystem unter Verwendung von Brennstoffzellen und Steuerverfahrendafür

    公开(公告)号：EP1770958A2

    公开(公告)日：2007-04-04

    申请号：EP06019468.5

    申请日：2006-09-18

    申请人： LG Electronics Inc. ,  LG Chem, Ltd.

    发明人： Kim, Ki-Dong ,  Ko, Seung-Tae

    IPC分类号： H04L29/08

    CPC分类号： H04L67/025 ,  H01M8/04992 ,  H01M2250/10 ,  H04L12/2803 ,  H04L12/2818 ,  H04L2012/285 ,  Y02B90/14

    摘要： A home network system using a fuel cell, comprises: a plurality of home electric units for receiving remote control data, analyzing the received remote control data, and thus performing each controlling operation; and a communication server for receiving the remote control data from outside through an internet, and transmitting the received remote control data to the plural home electric units.

    摘要翻译： 一种使用燃料电池的家庭网络系统，包括：多个家庭用电单元，用于接收遥控数据，分析所接收的遥控数据，从而执行每个控制操作; 以及通过互联网从外部接收遥控数据并将接收的遥控数据发送到多个家用电气单元的通信服务器。

    Centrifugal fan and vacuum cleaner having the centrifugal fan
    7.
    发明公开
    Centrifugal fan and vacuum cleaner having the centrifugal fan 有权
    带离心风扇的离心式风机和吸尘器

    公开(公告)号：EP1618821A2

    公开(公告)日：2006-01-25

    申请号：EP05291532.9

    申请日：2005-07-18

    申请人： LG Electronics, Inc.

    发明人： Kim, Ki-Dong ,  Ahn, Kwang-Woon ,  Rew, Ho-Seon

    IPC分类号： A47L5/22

    CPC分类号： F04D29/444 ,  A47L5/22 ,  A47L9/22

    摘要： A centrifugal fan (12) includes a driving motor (58) for generating a rotational force; an impeller (62) connected with the driving motor by a rotational shaft (60) and generating an air blowing force; a partition plate (82) installed inside an impeller casing (52); a diffuser (80) formed at an edge portion of an upper surface of the partition plate and increasing a pressure of air which has passed through the impeller; a rear vane (84) formed at a lower surface of the partition plate and guiding air discharged from the diffuser so as to pass through the driving motor; and an air guiding member (90) formed at certain intervals at an outer surface of the diffuser and guiding air which has passed through the diffuser toward the rear vane. Air which has passed through the diffuser is forcibly introduced to the lower side of the partition plate, so a flow loss caused as air is re-circulated to the upper side of the partition plate after passing through the diffuser can be reduced, and thus, a suction force and efficiency of the centrifugal fan can be enhanced.

    摘要翻译： 离心式风扇（12）包括用于产生旋转力的驱动马达（58） 通过旋转轴（60）与驱动马达连接并产生吹气力的叶轮（62） 安装在叶轮壳体（52）内的隔板（82）; 扩散器（80），其形成在隔板的上表面的边缘部分处并且增加已经通过叶轮的空气的压力; 后叶片（84），其形成在隔板的下表面处并引导从扩散器排出的空气以穿过驱动马达; 以及在扩散器的外表面上以一定间隔形成并将已经穿过扩散器的空气导向后叶片的空气引导构件（90）。 已经通过扩散器的空气被强制地导入分隔板的下侧，因此可以减少随着空气在通过扩散器之后再次循环到分隔板的上侧而引起的流动损失， 可以提高离心式风扇的吸引力和效率。

    Hydrogen storage system for a fuel cell system
    10.
    发明公开
    Hydrogen storage system for a fuel cell system 审中-公开
    一种用于燃料电池系统的氢存储系统

    公开(公告)号：EP1791210A3

    公开(公告)日：2008-01-09

    申请号：EP06019708.4

    申请日：2006-09-20

    申请人： LG Electronics Inc. ,  LG Chem, Ltd.

    发明人： Kim, Ki-Dong ,  Lee, Hyun-Jae

    IPC分类号： H01M8/06 ,  H01M8/04

    CPC分类号： H01M8/04089 ,  H01M8/04097 ,  H01M8/0668

    摘要： A fuel cell system is disclosed. The fuel cell system includes a stack unit including a fuel electrode and an air electrode and generating electricity by an electrochemical reaction between hydrogen and oxygen; a fuel supply unit supplying hydrogen to the fuel electrode of the stack unit; an air supply unit supplying the air to the air electrode of the stack unit; and a residual gas storage unit storing residual hydrogen exhausted from the stack unit or the fuel supply unit and then supplying the residual hydrogen to the stack unit again or to another system requiring hydrogen. The residual gas storage unit of the fuel cell system allows residual hydrogen to re-supplied to the stack unit if necessary, so that a waste of raw materials for generating hydrogen can be reduced and thus a cost can be reduced.