Method and apparatus for testing catalytic converter durability
    2.
    发明公开
    Method and apparatus for testing catalytic converter durability 审中-公开
    测试催化转化器耐久性的方法和设备

    公开(公告)号:EP1482143A2

    公开(公告)日:2004-12-01

    申请号:EP04019934.1

    申请日:2002-08-06

    IPC分类号: F01N11/00 B01D53/94

    摘要: The invention relates to swirl plate (18) for a non-engine based exhaust component rapid ageing system. The swirl plate has central bore (255) together with inner swirl jets (253) and outer swirl jets (242), each adapted to direct air inward towards the direction of central bore (255). Three sets of turbulent jets (248, 249, 250) also direct air towards the central bore (255).

    摘要翻译: 本发明涉及用于基于非发动机的排气部件快速老化系统的旋流板(18)。 旋流板具有中心孔(255)以及内旋流射流(253)和外旋流射流(242),每个旋流射流适于将空气向内导向中心孔(255)的方向。 三组湍流射流(248,249,250)也将空气导向中心孔(255)。

    Method and apparatus for testing catalytic converter durability
    3.
    发明公开
    Method and apparatus for testing catalytic converter durability 审中-公开
    方法和设备,用于测试催化剂的耐久性

    公开(公告)号:EP1482142A2

    公开(公告)日:2004-12-01

    申请号:EP04019932.5

    申请日:2002-08-06

    IPC分类号: F01N11/00 B01D53/94

    摘要: A method is disclosed for treating at least one component using a non-engine based exhaust component rapid ageing system. In the method fuel is supplied through a nozzle to a combustor at a controller air to fuel ratio which is mixed and which is continuously and effectively stoichiometrically combusted to produce an exhaust product. The air and fuel mixing stream has a feed stream flowpath which is effective to prevent substantial damage to the combustor. One or more components are exposed to the exhaust product to produce one or more treated components.

    摘要翻译: 催化转化器(170)测试装置模拟条件确实发生当车辆在延长的时间被驱动。 该装置包括用于产生流动模式涉及若干涡旋射流的相互作用的涡流板(18)。 回旋流被创建哪种折叠和间隔在等效长度与燃烧管(60)的内径扩大:独立权利要求中包括了一个旋流板和空气辅助的燃料喷雾喷嘴。