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32 条记录 (耗时 0.018 秒)

    A particulate filter and a fabrication method thereof
    6.
    发明公开
    A particulate filter and a fabrication method thereof 有权
    微粒过滤器及其制造方法

    公开(公告)号：EP1038566A2

    公开(公告)日：2000-09-27

    申请号：EP00101850.6

    申请日：2000-01-31

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Watanabe, Yoshimasa ,  Shiratani, Kazuhiko ,  Henda, Yoshimitsu ,  Yanagihara, Hiromichi ,  Sugiyama, Toshihisa

    IPC分类号： B01D46/24 ,  B01D39/20

    CPC分类号： B01D46/0001 ,  B01D39/2041 ,  B01D46/2411 ,  B01D2275/105 ,  F01N3/022 ,  F01N2330/02 ,  F01N2330/12 ,  Y02T10/20

    摘要： A filter element roll (10) of a particulate filter (1) consisting of a laminated body of filter units (13) wound around a cylindrical core (9) is provided. Each filter unit consists of a pair of filter media sheets (5) made of nonwoven metal fabric and a corrugated metal sheet (7) interposed between the pair of the filter media sheets. The edges (51) of the filter media sheets on one side of the filter unit are welded together so that an exhaust gas passage (3) having a closed end on one side of the filter unit is formed between the filter media sheets. After welding the edges (51), a plurality of the filter units (13) are placed one upon another to form a laminated body of the filter units in such a manner that the welded edges (51) of the filter units alternately face in opposite directions. The filter element roll (10) is formed by winding the laminated body of the filter units around the core (9). Since the edges (51) of the respective filter units can be welded before they are laminated and wound into the roll, the welding work of the edges of the filter units is greatly simplified.

    An internal combustion engine
    8.
    发明公开
    An internal combustion engine 失效
    内燃机

    公开(公告)号：EP0853188A1

    公开(公告)日：1998-07-15

    申请号：EP98100393.2

    申请日：1998-01-12

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Yanagihara, Hiromichi ,  Sato, Yasuo

    IPC分类号： F02B3/08

    CPC分类号： F02B3/08 ,  F02B3/06 ,  F02B23/101 ,  F02B2275/14 ,  Y02T10/123

    摘要： An internal combustion engine comprising a fuel injector arranged in a combustion chamber. A fuel is injected at a timing when the temperature T of the fuel particles fed into the combustion chamber rises past the vicinity of a minimum temperature of a cool flame region during a compression stroke and reaches a reaction stagnation region near the top dead center of the compression stroke and the fuel particles are dispersed throughout the combustion chamber as a whole near the top dead center of the compression stroke.

    摘要翻译： 内燃机包括布置在燃烧室中的燃料喷射器。 在供给到燃烧室内的燃料粒子的温度T在压缩行程中上升到超过冷焰区域的最低温度附近的时刻喷射燃料，并到达上止点附近的反应停滞区域 压缩行程，并且燃料颗粒整体分散在整个燃烧室中，整体接近压缩冲程的上止点。

    Particulate trap for diesel engine
    10.
    发明公开
    Particulate trap for diesel engine 失效
    Partikelfallfüreinen Dieselmotor

    公开(公告)号：EP0745759A2

    公开(公告)日：1996-12-04

    申请号：EP96108020.7

    申请日：1996-05-20

    申请人： SUMITOMO ELECTRIC INDUSTRIES, INC. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Nagai, Youichi, Itami Works of Sumitomo E. I., Ltd ,  Ban, Syunsuke, Itami Works of Sumitomo E. I., Ltd ,  Ihara, Tomohiko, Itami Works of Sumitomo E. I, Ltd ,  Kobashi, Kiyoshi ,  Yanagihara, Hiromichi

    IPC分类号： F01N3/02 ,  F01N3/28

    CPC分类号： B01D46/2429 ,  B01D46/2425 ,  B01D46/2451 ,  B01D46/2455 ,  B01D46/2459 ,  B01D46/2466 ,  B01D2046/2437 ,  B01D2046/2481 ,  B01D2046/2488 ,  B01D2046/2496 ,  F01N3/0222 ,  F01N3/0226 ,  F01N3/2835 ,  F01N2240/20 ,  Y02T10/20 ,  Y10S55/30

    摘要： A particulate trap (1) for diesel engine use which is less likely to vibrate or deform under exhaust pressures, and which achieves goods results in all of the particulate trapping properties, pressure drop, durability and regenerating properties. This trap has a filter element comprising a plurality of flat or cylindrical filters (5). Longitudinally extending exhaust incoming (3) and outgoing spaces (4) are defined alternately between the adjacent filters by alternately closing the inlet and outlet ends of the spaces between the adjacent filters. Gas permeable reinforcing members (2-1) are inserted in the exhaust outgoing spaces (4) to prevent the filter from being deformed due to the difference between the pressure upstream and downstream of each filter produced when exhausts pass through the filters. Similar gas permeable reinforcing members (2-2) may also be inserted in the exhaust incoming spaces or at both ends of the filter element to more positively prevent vibration of the filters.

    摘要翻译： 用于柴油发动机使用的颗粒捕集器（1），其在排气压力下不太可能振动或变形，并且实现物品导致所有颗粒捕集性能，压降，耐久性和再生性能。 该陷阱具有包括多个扁平或圆柱形过滤器（5）的过滤元件。 通过交替关闭相邻过滤器之间的空间的入口端和出口端，在相邻过滤器之间交替地限定纵向延伸的排气入口（3）和出口空间（4）。 气体渗透性加强构件（2-1）插入到排气出口空间（4）中，以防止过滤器由于在排气通过过滤器时产生的每个过滤器的上游和下游之间的差异而变形。 类似的气体可渗透的加强构件（2-2）也可以插入到排气入口空间或过滤元件的两端，以更积极地防止过滤器的振动。