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    SYSTEME DE COMPRESSION A GAZ
    3.
    发明公开
    SYSTEME DE COMPRESSION A GAZ 有权
    气体压缩

    公开(公告)号：EP2635813A1

    公开(公告)日：2013-09-11

    申请号：EP11776438.1

    申请日：2011-10-28

    申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

    发明人： FOURNERON, Yannick ,  PINTON, Eric

    IPC分类号： F04B9/12 ,  F04B9/123 ,  F04B49/08

    CPC分类号： F04B9/08 ,  F02B37/00 ,  F02B37/005 ,  F04B9/12 ,  F04B9/1235 ,  F04B49/08 ,  F04B2205/01

    摘要： The present invention relates to a gas compression system (400) including at least one first compressor (402) provided with at least one first cylinder and one second cylinder that are combined together such that a gas (404) to be compressed, which is taken into the first cylinder at an intake pressure, is compressed by the intake of an engine gas (406) to the second cylinder, said system (400) including a means (408) for checking the pressure of the engine gas (406) during the feeding thereof into the second cylinder. The checking means (408) includes: a pressure detector (410) for measuring the pressure of the gas (404) to be compressed during the intake thereof to the first cylinder; and a regulator (412) for adjusting the flow rate of the engine gas (406) in the second cylinder such that the pressure of the gas (404) to be compressed is constant during the intake thereof to the first cylinder. The gas compression system (400) can be particularly advantageously used in the field of producing hydrogen and oxygen by means of the electrolysis of water.

    SYSTÈME DE REFROIDISSEMENT POUR PILE À COMBUSTIBLE
    10.
    发明公开
    SYSTÈME DE REFROIDISSEMENT POUR PILE À COMBUSTIBLE 有权
    SYSTÈMEDE REFROIDISSEMENT POUR PILEÀCOMBUSTIBLE

    公开(公告)号：EP2671281A1

    公开(公告)日：2013-12-11

    申请号：EP12707844.2

    申请日：2012-02-01

    申请人： Peugeot Citroën Automobiles SA ,  Commissariat à l'Énergie Atomique et aux Énergies Alternatives

    发明人： GLIPA, Xavier ,  JONCQUET, Guillaume ,  PINTON, Eric ,  LE GALLO, Patrick ,  BEGOT, Sylvie ,  HAREL, Fabien ,  LE CANUT, Jean-Marc

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04731 ,  B60L2200/26 ,  H01M8/04007 ,  H01M8/04253 ,  H01M8/04268 ,  H01M8/04358 ,  H01M8/04544 ,  H01M8/04768 ,  Y02E60/50

    摘要： The invention relates to a cooling system for a fuel cell (2), comprising a main heat-transfer-fluid circuit including a main circulation pump (6) and a heat exchanger (8) with the exterior, which feed an upstream pipe (12) supplying the fluid to the cells (4) of the fuel cell, said fluid leaving the cells via a downstream pipe (14) in order to return to the main pump. The system is characterised in that a secondary circuit, comprising a secondary circulation device (30) that circulates the fluid in an alternate manner, is connected in parallel with the main circuit to the upstream (12) and downstream (14) pipes and in that one or more controlled valves (10, 16) allow the main circuit and the secondary circuit to operate independently.

    摘要翻译： 本发明涉及一种用于燃料电池（2）的冷却系统，其包括主传热流体回路，该主传热流体回路包括主循环泵（6）和具有外部的热交换器（8），所述主热传递流体回路向上游管道 ）将流体供应到燃料电池的电池（4），所述流体经由下游管道（14）离开电池以便返回到主泵。 该系统的特征在于，包括以交替方式循环流体的次级循环装置（30）的次级回路与主回路并联连接到上游（12）和下游（14）管道，并且其中 一个或多个受控阀（10,16）允许主回路和次回路独立运行。