METHOD AND APPARATUS FOR DISCHARGING USED OPERATING MEDIA OF A FUEL CELL SOME OF WHICH ARE EXPLOSIVE
    1.
    发明申请
    METHOD AND APPARATUS FOR DISCHARGING USED OPERATING MEDIA OF A FUEL CELL SOME OF WHICH ARE EXPLOSIVE 有权
    用于排放燃料电池的使用操作介质的方法和装置一些爆炸物

    公开(公告)号:US20110236778A1

    公开(公告)日:2011-09-29

    申请号:US12998837

    申请日:2009-12-23

    IPC分类号: H01M8/06

    摘要: The invention relates to a method and to a device for discharging used operating media of a fuel cell (1) in a fuel cell system (20), at least some of which are explosive, comprising a sensor unit (30) for examining the operating media discharged from an operating space (27). In order to discharge the used operating media from the fuel cell system independently of the operation of the fuel cell system and taking safety regulations into account, a mixing zone (32) is provided for mixing the operating media with a scavenging medium (28) to obtain waste air (33), wherein the operating space (27) is closed by a fan (29), and the sensor unit (30) is disposed downstream of the mixing zone (32), viewed in the flow direction of the waste air (33).

    摘要翻译: 本发明涉及一种用于排放燃料电池系统(20)中的燃料电池(1)的使用的操作介质的方法和装置,其中至少一些是爆炸性的,包括用于检查操作的传感器单元(30) 介质从操作空间排出(27)。 为了独立于燃料电池系统的操作而从燃料电池系统排出所使用的操作介质,并考虑到安全规定,提供了一个混合区(32),用于将操作介质与扫气介质(28)混合 获得废气(33),其中所述操作空间(27)由风扇(29)关闭,并且所述传感器单元(30)设置在所述混合区域(32)的下游,从所述废气的流动方向 (33)。

    Method and apparatus for discharging used operating media of a fuel cell some of which are explosive
    2.
    发明授权
    Method and apparatus for discharging used operating media of a fuel cell some of which are explosive 有权
    用于排出燃料电池的使用的操作介质的方法和装置,其中一些是爆炸性的

    公开(公告)号:US08722262B2

    公开(公告)日:2014-05-13

    申请号:US12998837

    申请日:2009-12-23

    IPC分类号: H01M8/04

    摘要: The invention relates to a method and to a device for discharging used operating media of a fuel cell (1) in a fuel cell system (20), at least some of which are explosive, comprising a sensor unit (30) for examining the operating media discharged from an operating space (27). In order to discharge the used operating media from the fuel cell system independently of the operation of the fuel cell system and taking safety regulations into account, a mixing zone (32) is provided for mixing the operating media with a scavenging medium (28) to obtain waste air (33), wherein the operating space (27) is closed by a fan (29), and the sensor unit (30) is disposed downstream of the mixing zone (32), viewed in the flow direction of the waste air (33).

    摘要翻译: 本发明涉及一种用于排放燃料电池系统(20)中的燃料电池(1)的使用的操作介质的方法和装置,其中至少一些是爆炸性的,包括用于检查操作的传感器单元(30) 介质从操作空间排出(27)。 为了独立于燃料电池系统的操作而从燃料电池系统排出所使用的操作介质,并考虑到安全规定,提供了一个混合区(32),用于将操作介质与扫气介质(28)混合 获得废气(33),其中所述操作空间(27)由风扇(29)关闭,并且所述传感器单元(30)设置在所述混合区域(32)的下游,从所述废气的流动方向 (33)。

    Cooling System for a Fuel Cell
    3.
    发明申请
    Cooling System for a Fuel Cell 审中-公开
    燃料电池冷却系统

    公开(公告)号:US20090068521A1

    公开(公告)日:2009-03-12

    申请号:US12226756

    申请日:2007-03-13

    IPC分类号: H01M8/04 F28D15/00

    CPC分类号: H01M8/04044 H01M8/04029

    摘要: The invention relates to a cooling system (13) for a fuel cell (1) having at least one cooler (14), a thermostat (18), a pump (15) for conveying a coolant (17) in a cooling circuit (16), and an equalization container (20), wherein a deionizing resin (19) located in the equalization container (20) is provided for reducing the electric conductivity of the coolant (17), the equalization container (20) being connected to the cooling circuit (16) via at least one duct (21). To establish such a cooling system (13), in which the electric conductivity of the coolant (17) can be kept low continuously in a simple and cost-effective manner, it is provided for the deionizing resin (19) to be arranged in a container (22) in an inner space (24) of the equalization container (20) such that the deionizing resin (19) is at least partially immersed in the coolant (17), and the duct (21) which connects the equalization container (20) and the cooling circuit (16) is freely accessible.

    摘要翻译: 本发明涉及一种用于燃料电池(1)的冷却系统(13),其具有至少一个冷却器(14),恒温器(18),用于在冷却回路(16)中输送冷却剂(17)的泵 )和平衡容器(20),其中设置在均衡容器(20)中的去离子树脂(19)用于降低冷却剂(17)的导电性,均衡容器(20)连接到冷却 电路(16)经由至少一个管道(21)。 为了建立这样的冷却系统(13),其中冷却剂(17)的导电性能够以简单且成本有效的方式连续地保持低水平,为了将去离子树脂(19)设置在 容器(22)在所述均衡容器(20)的内部空间(24)中,使得所述去离子树脂(19)至少部分地浸没在所述冷却剂(17)中,并且所述管道(21)将所述均衡容器 20),并且冷却回路(16)可自由接近。