HYDROGEN CONCENTRATION MEASUREMENT DEVICE AND FUEL CELL SYSTEM
    2.
    发明授权
    HYDROGEN CONCENTRATION MEASUREMENT DEVICE AND FUEL CELL SYSTEM 有权
    氢浓度测量装置和燃料电池系统

    公开(公告)号:EP2442392B1

    公开(公告)日:2018-02-14

    申请号:EP09845779.9

    申请日:2009-06-08

    摘要: In a hydrogen concentration measurement device that employs a proton conducting electrolyte membrane, more stable measurement of hydrogen concentration that is less susceptible to temperature and humidity state of measurement target gas becomes possible. A hydrogen concentration measurement device for measuring concentration of hydrogen contained in measurement target gas, including a hydrogen permeation module having an entrance electrode and an exit electrode provided with a proton conducting electrolyte membrane sandwiched therebetween, the hydrogen permeation module selectively permeating hydrogen contained in the measurement target gas to the exit electrode by having the measurement target gas introduced into the entrance electrode and also by having current flowing between the entrance electrode and the exit electrode, and concentration of hydrogen contained in the measurement target gas is calculated based on, with the target gas introduced into the entrance electrode and with the current flowing between the entrance electrode and the exit electrode, a reaching time period ranging from a predetermined start time at which the current was initially applied to a time at which time rate of change of applied voltage between the entrance electrode and the exit electrode reaches a predetermined time rate of change.

    HYDROGEN CONCENTRATION MEASURING DEVICE AND FUEL CELL SYSTEM
    4.
    发明公开
    HYDROGEN CONCENTRATION MEASURING DEVICE AND FUEL CELL SYSTEM 有权
    用于测量将氢气浓度的燃料电池系统

    公开(公告)号:EP2442392A4

    公开(公告)日:2013-07-10

    申请号:EP09845779

    申请日:2009-06-08

    IPC分类号: H01M8/04 G01N27/407 H01M8/10

    摘要: In a hydrogen concentration measurement device that employs a proton conducting electrolyte membrane, more stable measurement of hydrogen concentration that is less susceptible to temperature and humidity state of measurement target gas becomes possible. A hydrogen concentration measurement device for measuring concentration of hydrogen contained in measurement target gas, including a hydrogen permeation module having an entrance electrode and an exit electrode provided with a proton conducting electrolyte membrane sandwiched therebetween, the hydrogen permeation module selectively permeating hydrogen contained in the measurement target gas to the exit electrode by having the measurement target gas introduced into the entrance electrode and also by having current flowing between the entrance electrode and the exit electrode, and concentration of hydrogen contained in the measurement target gas is calculated based on, with the target gas introduced into the entrance electrode and with the current flowing between the entrance electrode and the exit electrode, a reaching time period ranging from a predetermined start time at which the current was initially applied to a time at which time rate of change of applied voltage between the entrance electrode and the exit electrode reaches a predetermined time rate of change.

    SYSTEMS AND METHODS FOR MAINTAINING PERISHABLE FOODS
    5.
    发明公开
    SYSTEMS AND METHODS FOR MAINTAINING PERISHABLE FOODS 有权
    系统和方法,来维护易腐食品

    公开(公告)号:EP2493324A2

    公开(公告)日:2012-09-05

    申请号:EP10774388.2

    申请日:2010-10-28

    发明人: BELL, Laurence D.

    摘要: Disclosed are packaging systems and methods useful in extending the storage-life of foodstuff such as fresh fish. The packaging systems and methods can be used to transport or store the foodstuff for an extended period of time. The packaging systems preferably employee a high headspace and flexible architecture and may use a fuel cell to maintain a reduced oxygen level in a high carbon dioxide environment surrounding the foodstuff. Also disclosed are methods useful in extending the storage-life of foodstuff such as fresh fish. The methods can be used to transport or store the foodstuff for an extended period of time. The methods preferably use a low oxygen gas source to maintain a reduced oxygen level in the environment surrounding the foodstuff.

    Kompakte Bioreaktor-Brennstoffzellen-Anlage
    10.
    发明公开
    Kompakte Bioreaktor-Brennstoffzellen-Anlage 审中-公开
    紧凑型生物反应器的燃料电池系统

    公开(公告)号:EP1372206A2

    公开(公告)日:2003-12-17

    申请号:EP03010743.7

    申请日:2003-05-14

    IPC分类号: H01M8/16

    摘要: Die Erfindung betrifft eine Bioreaktor-Brennstoffzellen-Anlage zur Kultivierung von Mikroorganismen im Bioreaktor mittels dem CO 2 -Abgas der Brennstoffzelle. Die Anlage ist dadurch gekennzeichnet, dass der Bioreaktor oberhalb der Brennstoffzelle angeordnet ist. Dadurch kann der heiße CO 2 -Abgasstrom in besonders einfacher Weise an die Mikroorganismen, insbesondere Algen heran geführt werden.

    摘要翻译: 本发明涉及的燃料电池生物反应器系统用于通过所述燃料电池的CO 2排气的装置在生物反应器中培养微生物。 该系统的特征在于,所述生物反应器位于所述燃料电池的上方。 这允许能够进行在一个特别简单的方式在热的二氧化碳排气流的微生物,特别是藻类变焦。