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    Method and device for limiting crossover in fuel cell systems
    3.
    发明专利
    Method and device for limiting crossover in fuel cell systems 未知

    公开(公告)号：AU2003277036A8

    公开(公告)日：2004-04-19

    申请号：AU2003277036

    申请日：2003-09-29

    Applicant: MOTOROLA INC

    Inventor： PENNISI ROBERT ,  PRATT STEVEN DUANE ,  KELLEY RONALD JAMES ,  MUTHUSWAMY SIVAKUMAR

    IPC: H01M20060101 ,  H01M8/04 ,  H01M8/10

    Abstract: A method of and fuel cell system for limiting an amount of a fuel crossing over a membrane in a fuel cell, the method including determining an appropriate molecular ratio of the fuel and water for a fuel-water mixture 503; and controlling an amount of the fuel-water mixture that is available to an anode side of the membrane 507 in the fuel cell according to an amount of the fuel that will be electro-oxidized by the fuel cell. The fuel cell system includes a fuel cell membrane 103 having an anode layer 107, a cathode layer 109, and an electrolyte layer 111 where the cathode layer is exposed to an oxygen source, and a fuel delivery system 105 including a fuel chamber 119 disposed around and proximate to the anode layer at a side opposite to the electrolyte layer, the fuel delivery system implementing the method above.

    Method and apparatus for advising a user of a wireless device as to a connection status thereof
    5.
    发明专利
    Method and apparatus for advising a user of a wireless device as to a connection status thereof 未知

    公开(公告)号：AU2003294404A8

    公开(公告)日：2004-07-29

    申请号：AU2003294404

    申请日：2003-11-18

    Applicant: MOTOROLA INC

    Inventor： KELLEY RONALD JAMES ,  MUTHUSWAMY SIVAKUMAR ,  PRATT STEVEN DUANE

    IPC: H04L12/28 ,  H04L12/56 ,  H04M1/725 ,  H04B15/00 ,  H04B7/00

    Abstract: Wireless communication devices (102, 104, 106, 108, 110) include multi-state visual indicating devices (114, 116, 118, 120, 122, 126, 128) that are operable to alert users that wireless communication links or connections have been established between two or more devices. Upon establishing a connection, the wireless devices share indicia activation information (e.g., color or timing sequence information) and the multi-state visual indicating devices in the devices operate according to the indicia activation information to apprise users that the connection has been established. Activatable indicia (216, 214, 216, 218) that are preferably integral with the wireless device housings inform the device users as to the state of communication.

    GAS STORAGE MEDIA, CONTAINERS, AND BATTERY EMPLOYING THE MEDIA
    8.
    发明申请
    GAS STORAGE MEDIA, CONTAINERS, AND BATTERY EMPLOYING THE MEDIA 审中-公开
    使用媒体的气体储存媒体，集装箱和电池

    公开(公告)号：WO2004047198A2

    公开(公告)日：2004-06-03

    申请号：PCT/US0335323

    申请日：2003-11-06

    Applicant: MOTOROLA INC

    Inventor： KELLEY RONALD JAMES ,  PRATT STEVEN DUANE ,  MUTHUSWAMY SIVAKUMAR ,  PENNISI ROBERT W

    IPC: B32B1/08 ,  B65D1/00 ,  B65D85/00 ,  C01B31/00 ,  D01D5/28 ,  D02G3/04 ,  D03D15/08 ,  H01M20060101 ,  H01M4/24 ,  H01M4/58 ,  H01M4/62 ,  H01M6/00 ,  H01M8/04 ,  H01M8/18 ,  H01M

    CPC classification number: H01M8/04216 ,  B82Y30/00 ,  H01M4/242 ,  H01M8/04208 ,  Y10T428/1338 ,  Y10T428/139

    Abstract: An improved hydrogen storage medium in the form of a fabric (124, 504, 704) comprises a yarn (300, 400) that includes carbon nanofibers or carbon nanotubes (302, 404) and elastomeric fibers (304, 402). The fabric (124, 504, 704) is volume efficient arrangement of the he carbon nanofibers or carbon nanotubes (302, 404) and is consequently characterized as a high density energy storage medium. According a preferred embodiment an hydrogen storage device (100) comprises a flexible container (104) that includes the fabric (124). The flexibility of the container (104) in combination with the flexibility of the fabric (124) allows the hydrogen storage device 100 to be accommodate in irregularly shaped spaces. According to an embodiment of the invention a battery (700) that uses the fabric (704) as a hydrogen storing anode is provided.

    Abstract translation: 织物形式的改进的储氢介质（124,504,704）包括包含碳纳米纤维或碳纳米管（302,404）和弹性体纤维（304,402）的纱线（300,400）。 织物（124,504,704）是碳纳米纤维或碳纳米管（302,404）的体积有效的布置，因此被表征为高密度能量存储介质。 根据优选实施例，储氢装置（100）包括包括织物（124）的柔性容器（104）。 容器（104）与织物（124）的柔性结合的灵活性允许储氢装置100容纳在不规则形状的空间中。 根据本发明的实施例，提供了使用织物（704）作为储氢阳极的电池（700）。

    10.
    发明专利
    未知

    公开(公告)号：BR0314816A

    公开(公告)日：2005-08-02

    申请号：BR0314816

    申请日：2003-09-29

    Applicant: MOTOROLA INC

    Inventor： KELLEY RONALD JAMES ,  PRATT STEVEN DUANE ,  MUTHUSWAMY SIVAKUMAR ,  PENNISI ROBERT

    IPC: H01M20060101 ,  H01M8/04 ,  H01M8/10

    Abstract: A method of and fuel cell system for limiting an amount of a fuel crossing over a membrane in a fuel cell, the method including determining an appropriate molecular ratio of the fuel and water for a fuel-water mixture 503; and controlling an amount of the fuel-water mixture that is available to an anode side of the membrane 507 in the fuel cell according to an amount of the fuel that will be electro-oxidized by the fuel cell. The fuel cell system includes a fuel cell membrane 103 having an anode layer 107, a cathode layer 109, and an electrolyte layer 111 where the cathode layer is exposed to an oxygen source, and a fuel delivery system 105 including a fuel chamber 119 disposed around and proximate to the anode layer at a side opposite to the electrolyte layer, the fuel delivery system implementing the method above.

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