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28 条记录 (耗时 0.012 秒)

    Fuel cell having charging unit
    21.
    发明公开
    Fuel cell having charging unit 审中-公开
    燃料电池充电装置

    公开(公告)号：EP1758194A3

    公开(公告)日：2007-11-28

    申请号：EP06016734.3

    申请日：2006-08-10

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

    发明人： Kim, Ki-Dong ,  Ryoo, Sung-Nam

    IPC分类号： H01M8/04 ,  H01M8/06 ,  H01M16/00

    CPC分类号： H01M8/0618 ,  H01M8/04447 ,  H02J7/0054

    摘要： A fuel cell having a charging unit (60), comprising: a fuel supplying unit (10) for supplying a fuel; a reformer (20) for generating hydrogen containing gas including hydrogen by receiving a fuel from the fuel supplying unit; a stack unit (30) for generating electricity and heat by an electro-chemical reaction between the hydrogen generated from the reformer and additionally-supplied oxygen; a power converter (40) installed at one side of the stack unit, for converting a current generated from the stack unit; and a charging unit installed at one side of the power converter, for charging an electric appliance.

    Fuel cell having temperature-humidity controller
    22.
    发明公开
    Fuel cell having temperature-humidity controller 审中-公开
    随温度和湿度控制燃料电池

    公开(公告)号：EP1760815A3

    公开(公告)日：2007-10-24

    申请号：EP06018128.6

    申请日：2006-08-30

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

    发明人： Hwang, Yong-Jun ,  Kim, Ki-Dong

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04007 ,  H01M8/04141 ,  H01M8/04164 ,  H01M8/04291 ,  H01M8/0618 ,  H01M8/0668 ,  H01M2008/1095

    摘要： A fuel cell having a temperature-humidity controller (800) comprising a fuel supply unit (100) for supplying a certain rate of fuel, a stack unit (300) for generating electricity and heat according to an electrochemical reaction between the fuel supplied from the fuel supply unit (100) and oxygen, a heat exchanger (700) for dividing a by-product generated from the stack unit (300) into gas and liquid to be re-circulated, and a temperature-humidity controller (800) for controlling temperature and humidity of indoor areas by introducing the gas divided in the heat exchanger (700) into the indoor areas.

    Fuel cell system including a heat exchanger for preheating fuel and/or air using off-gas of the reformer burner
    24.
    发明公开
    Fuel cell system including a heat exchanger for preheating fuel and/or air using off-gas of the reformer burner 审中-公开
    具有热交换器的燃料电池系统用于通过重整器的燃烧器的废气来预热燃料和/或空气的

    公开(公告)号：EP1793441A2

    公开(公告)日：2007-06-06

    申请号：EP06025039.6

    申请日：2006-12-04

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

    发明人： Kim, Ki-Dong ,  Ryoo, Sung-Nam

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/04007 ,  H01M8/04022 ,  H01M8/04164 ,  H01M8/0612 ,  H01M8/0662 ,  H01M8/0675 ,  H01M2008/1095 ,  H01M2250/10 ,  Y02B90/14

    摘要： A fuel cell system that includes a heat exchange unit which can control the temperature of the fuel and/or the air supplied to a stack unit. In one example embodiment, a fuel cell system includes a reforming unit for generating hydrogen floating gas, and supplying the hydrogen floating gas through a fuel supplying line. The reforming unit includes a burner. The fuel cell system also includes a stack unit for generating electric energy by an electrochemical reaction between air and the hydrogen floating gas. The fuel cell system also includes a heat exchange unit. The heat exchange unit includes a casing having an airtight interior to which off gas generated in the burner is supplied. A portion of the fuel supplying line is arranged to pass through the interior of the casing.

    摘要翻译： 一种燃料电池系统包括：热交换单元做可控制燃料和/或提供到堆单元的空气的温度。 在一个示例实施例，燃料电池系统包括用于通过燃料供给线产生氢浮动气体，并供给氢浮动气体的重整单元。 重整单元包括燃烧器。 因此，该燃料电池系统包括用于在空气和氢气浮动气体之间通过电化学反应产生电能的堆叠单元。 因此，该燃料电池系统包括一个热交换单元。 所述热交换单元包括：具有以气密内部以在燃烧器产生哪关闭气体供给的壳体。 燃料供给线的一部分被布置成穿过所述壳体的内部。

    Centrifugal fan and vacuum cleaner having the centrifugal fan
    26.
    发明公开
    Centrifugal fan and vacuum cleaner having the centrifugal fan 有权
    离心式鼓风机和真空吸尘器，包括这种离心

    公开(公告)号：EP1618821A3

    公开(公告)日：2006-06-07

    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.

    Centrifugal fan and vacuum cleaner having the centrifugal fan
    27.
    发明公开
    Centrifugal fan and vacuum cleaner having the centrifugal fan 有权
    Zentrifugalgebläsefüreinen Staubsauger

    公开(公告)号：EP1627590A2

    公开(公告)日：2006-02-22

    申请号：EP05291656.6

    申请日：2005-08-03

    申请人： LG Electronics, Inc.

    发明人： Kim, Ki-Dong ,  Ahn, Kwang-Woon

    IPC分类号： A47L5/22

    CPC分类号： 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 diffuser (80) disposed at an outer circumferential surface of the impeller and increasing a constant pressure of air sent from the impeller; a partition plate (82) installed inside an impeller casing (52); and 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. The diffuser is formed such that each blade (80a) is sloped downward from an inlet towards an outlet. Namely, two adjacent diffuser blades form an air flow path therebetween with each diffuser blade having are relatively greater width at an air inlet portion compared to the width at an air outlet portion. A pressure loss can be reduced and a suction force and efficiency of the fan can be enhanced.

    摘要翻译： 离心风扇（12）包括：用于产生旋转力的驱动电机（58）; 叶轮（62），其通过旋转轴（60）与所述驱动电机连接并产生鼓风力; 设置在所述叶轮的外周面的扩散器（80），并且增加从所述叶轮发送的空气的恒定压力; 安装在叶轮壳体（52）内的隔板（82）; 和后叶片（84），形成在分隔板的下表面，并且引导从扩散器排出的空气以通过驱动马达。 扩散器形成为使得每个叶片（80a）从入口朝向出口向下倾斜。 也就是说，两个相邻的扩散器叶片之间形成一个空气流动路径，每个扩散器叶片在空气出口部分处的宽度相对于空气出口部分处的宽度具有相对较大的宽度。 可以降低压力损失，并且可以提高风扇的吸力和效率。