Catalytic converter
    14.
    发明授权
    Catalytic converter 有权
    催化转化器

    公开(公告)号:US06667012B1

    公开(公告)日:2003-12-23

    申请号:US09534935

    申请日:2000-03-24

    IPC分类号: B01D5394

    摘要: The present invention provides a catalytic converter for treating internal combustion engine exhaust comprising a substrate, fumed metal oxide aggregates adhered to the substrate, wherein no non-fumed metal oxide is present in the intra-aggregate voids, and at least one catalyst adhered to the fumed metal oxide aggregates. The present invention also provides a method of preparing such a catalytic converter, as well as a method of treating the exhaust of an internal combustion engine comprising contacting the exhaust of an internal combustion engine with a catalytic converter of the present invention.

    摘要翻译: 本发明提供了一种用于处理内燃机排气的催化转化器,其包括基材,附着在基材上的热解金属氧化物聚集体,其中在集料内空隙内不存在非热解金属氧化物,以及至少一种催化剂 热解金属氧化物聚集体。 本发明还提供了一种制备这种催化转化器的方法,以及一种处理内燃机的排气的方法,包括使内燃机的排气与本发明的催化转化器接触。

    Scooter with dual chair backs
    19.
    发明授权
    Scooter with dual chair backs 失效
    带双椅背的滑板车

    公开(公告)号:US08070232B2

    公开(公告)日:2011-12-06

    申请号:US12421835

    申请日:2009-04-10

    申请人: Cheng-Hung Hung

    发明人: Cheng-Hung Hung

    IPC分类号: B60N2/02

    摘要: The present invention provides a scooter with two chair backs. The scooter includes a main body containing a wheel seat, a pedal and front/rear wheel set; two chair back supports, assembled separately onto both sides on the back of wheel seat of the main body; and two chair backs, incorporated onto at least one chair back support via the connecting frame and transversely arranged at interval. The scooter of the present invention substantially improves the structural functionality and comfort of the chair back of the scooter, and also meets the diversified customer requirements with improved applicability.

    摘要翻译: 本发明提供一种具有两个椅子背部的踏板车。 该踏板车包括一个主体,包含一个轮座,一个踏板和前/后轮组; 两个椅背支撑,分别组装在主体轮座后面的两侧; 和两个椅子背部,通过连接框架并入到至少一个椅子背部支撑件上并且以间隔横向布置。 本发明的踏板车基本上改善了踏板车的椅子背部的结构功能和舒适性,并且还提高了适用性,满足了客户的多样化需求。