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75 条记录 (耗时 0.022 秒)

    Method and apparatus for processing exhaust gas
    1.
    发明授权
    Method and apparatus for processing exhaust gas 失效
    废气处理方法和装置

    公开(公告)号：US06375695B2

    公开(公告)日：2002-04-23

    申请号：US08401984

    申请日：1995-03-10

    申请人： Minoru Machida ,  Toshio Yamada ,  Takeshi Naito ,  Yukihito Ichikawa

    发明人： Minoru Machida ,  Toshio Yamada ,  Takeshi Naito ,  Yukihito Ichikawa

    IPC分类号： B01D3920

    CPC分类号： F01N3/0233 ,  F01N3/023 ,  F01N3/032 ,  F01N13/011 ,  F02B1/04 ,  Y10S55/10

    摘要： Filter has a filter main body, a container, a first counter room, and a second counter room. A counter air is introduced into the first counter room through the counter air discharge valve, and fine particles trapped in the filter main body are removed and transported to the second counter room. Then, the removed fine particles are further transported to a process portion isolated from an exhaust gas passage, and the fine particles are fired in the process portion. Since the process portion is isolated from the exhaust gas passage, the fine particles in the process portion are not returned to the filter main body. Moreover, since the fine particles are transported by the counter air only to the second counter room, it is possible to reduce an amount of the counter air.

    摘要翻译： 过滤器具有过滤器主体，容器，第一柜台和第二柜台。 逆流空气通过反空气排放阀被引入第一柜台，并且被捕获在过滤器主体中的细小颗粒被运送到第二柜台。 然后，将除去的细颗粒进一步输送到与废气通道隔离的处理部分，并且在处理部分中烧制微粒。 由于处理部分与废气通道隔离，所以处理部分中的微粒不返回到过滤器主体。 此外，由于微粒仅通过反空气输送到第二柜台，所以可以减少对空气的量。

    Ceramic honeycomb catalytic converter
    2.
    发明授权
    Ceramic honeycomb catalytic converter 失效
    陶瓷蜂窝催化转化器

    公开(公告)号：US5866079A

    公开(公告)日：1999-02-02

    申请号：US298285

    申请日：1994-08-31

    申请人： Minoru Machida ,  Toshio Yamada ,  Toshihiko Hijikata ,  Yukihito Ichikawa

    发明人： Minoru Machida ,  Toshio Yamada ,  Toshihiko Hijikata ,  Yukihito Ichikawa

    IPC分类号： F01N3/28 ,  F02B1/04 ,  B01D53/34 ,  F01N3/10

    CPC分类号： F01N3/2853 ,  F01N3/2857 ,  F01N3/2867 ,  F01N2330/06 ,  F01N2450/02 ,  F02B1/04

    摘要： A ceramic honeycomb catalytic converter having a novel canning structure capable of stably retaining a thin-walled ceramic honeycomb catalyst within a metal casing for a long period. A retainer member in the form of a ceramic fiber mat is disposed between an inner peripheral surface of the casing and an outer peripheral surface of the honeycomb catalyst, in a compressed state to generate a surface pressure for retaining the honeycomb catalyst in place. The ceramic fiber mat is composed of heat resistant and non-intumescent ceramic fibers, and has a compression characteristic which is substantially free from a significant increase or decrease over an operative temperature range of the catalytic converter. The casing may be provided with at least one locking member for locking the ceramic fiber mat in a flow direction of exhaust gas passed through the honeycomb catalyst.

    摘要翻译： 一种陶瓷蜂窝催化转化器，其具有能够长时间稳定地将金属壳体内的薄壁陶瓷蜂窝催化剂保持在壳体上的新颖的罐装结构。 陶瓷纤维毡形式的保持构件以压缩状态设置在壳体的内周表面和蜂窝状催化剂的外周表面之间，以产生用于将蜂窝状催化剂保持在适当位置的表面压力。 陶瓷纤维垫由耐热和非膨胀陶瓷纤维组成，具有在催化转化器的工作温度范围内基本上不显着增加或减少的压缩特性。 壳体可以设置有至少一个锁定构件，用于沿着通过蜂窝催化剂的废气的流动方向来锁定陶瓷纤维垫。

    Exhaust gas recirculation device for internal combustion engine
    3.
    发明授权
    Exhaust gas recirculation device for internal combustion engine 失效
    内燃机排气再循环装置

    公开(公告)号：US5592925A

    公开(公告)日：1997-01-14

    申请号：US524253

    申请日：1995-09-06

    申请人： Minoru Machida ,  Toshio Yamada ,  Yukihito Ichikawa ,  Yoshiyuki Kasai

    发明人： Minoru Machida ,  Toshio Yamada ,  Yukihito Ichikawa ,  Yoshiyuki Kasai

    IPC分类号： F01N3/02 ,  F01N3/023 ,  F02M25/07

    CPC分类号： F01N3/0233 ,  F01N3/023 ,  F02M26/35 ,  F02M26/36 ,  F02M26/38 ,  F02M26/39 ,  F02M26/50

    摘要： An exhaust gas recirculation device for an internal combustion engine has a filter for trapping particulates in a recirculation gas, which is arranged in a recirculation gas route, and a device for generating a reverse air flow in which a pure gas flow for the reverse air flow passing through said filter in a reverse direction with respect to a recirculation gas flowing direction in the filter is generated. In the exhaust gas circulation device, the trapped gases are discharged out of the filter by the reverse air flow and are not returned into the internal combustion engine due to an engine exhaust pressure.

    摘要翻译： 用于内燃机的废气再循环装置具有用于捕集再循环气体中的微粒的过滤器，该再循环气体布置在再循环气体路径中，以及用于产生反向空气流的装置，其中用于反向气流的纯气体流 产生相对于过滤器中的再循环气体流动方向的相反方向穿过所述过滤器。 在排气循环装置中，被捕获的气体通过反向气流从过滤器排出，并且由于发动机排气压力而不返回到内燃机中。

    Ceramic honeycomb structural body and catalyst comprising the same
    4.
    发明授权
    Ceramic honeycomb structural body and catalyst comprising the same 失效
    陶瓷蜂窝结构体和包含该陶瓷蜂窝结构体的催化剂

    公开(公告)号：US5494881A

    公开(公告)日：1996-02-27

    申请号：US216429

    申请日：1994-03-23

    申请人： Minoru Machida ,  Toshio Yamada ,  Yukihito Ichikawa

    发明人： Minoru Machida ,  Toshio Yamada ,  Yukihito Ichikawa

    IPC分类号： B01J35/04 ,  F01N3/28 ,  B01J35/00

    CPC分类号： F01N3/2828 ,  B01J35/04

    摘要： A ceramic honeycomb catalyst includes a thin-walled honeycomb structural body (10) and a catalytic substance carried by the honeycomb structural body (10). The honeycomb structural body (10) has a number of longitudinally extending flow passages (13) defined by an outer peripheral wall (11) and partition walls (12) with a reduced thickness (t). The honeycomb structural body (10) satisfies particular relationships between the partition wall thickness (t) and the open frontal area (OFA) or bulk density (G). Notwithstanding the thin-walled partition walls, the honeycomb structural body (10) has practically satisfactory compressive strength characteristics. The catalyst comprising the honeycomb structural body (10) has reduced pressure loss and heat capacity.

    摘要翻译： 陶瓷蜂窝体催化剂包括薄壁蜂窝结构体（10）和由蜂窝结构体（10）承载的催化物质。 蜂窝结构体（10）具有由外周壁（11）和厚度（t）减小的隔壁（12）限定的多个纵向延伸的流动通道（13）。 蜂窝结构体（10）满足分隔壁厚度（t）和开口正面面积（OFA）或体积密度（G）之间的特定关系。 尽管具有薄壁的隔壁，蜂窝结构体（10）具有实际上令人满意的抗压强度特性。 包含蜂窝结构体（10）的催化剂具有减小的压力损失和热容量。

    Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system
    8.
    发明授权
    Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system 有权
    蜂窝结构，制造方法，模具成型，排出液体净化系统

    公开(公告)号：US07503957B2

    公开(公告)日：2009-03-17

    申请号：US11892286

    申请日：2007-08-21

    申请人： Yukihito Ichikawa

    发明人： Yukihito Ichikawa

    IPC分类号： B01D46/00 ,  F01N3/022

    CPC分类号： F01N3/0222 ,  B01J35/04 ,  B28B3/269 ,  B28B11/006 ,  B28B11/12 ,  B29C47/0028 ,  B29C47/12 ,  B29L2031/60 ,  Y02T10/20 ,  Y10S55/05 ,  Y10S55/10 ,  Y10S55/30 ,  Y10T428/236 ,  Y10T428/24149

    摘要： A honeycomb structure includes partition walls arranged in an X-direction and intersecting partition walls so as to form a plurality of cells extending to an other-end portion from a one-end portion through an axial direction. There are disclosed a honeycomb structure in which intersecting portions of the partition walls include an intersecting portion (lacking portion) lacking in the one-end portion, a method of manufacturing the honeycomb structure, and a discharge fluid purification system comprising the honeycomb structure. The honeycomb structure is able to inhibit the opening from being blocked and is easily manufactured.

    摘要翻译： 蜂窝结构体包括沿X方向配置的隔壁和相交的分隔壁，以形成从一端部通过轴向延伸到另一端部的多个单元。 公开了一种蜂窝结构体，其中隔壁的相交部分包括一端部分缺少的交叉部分（缺少部分），蜂窝结构体的制造方法和包括蜂窝结构的排出流体净化系统。 蜂窝结构体能够抑制开口被阻塞，容易制造。

    Manufacturing method of plugged honeycomb structure
    10.
    发明申请
    Manufacturing method of plugged honeycomb structure 审中-公开
    堵塞蜂窝结构的制造方法

    公开(公告)号：US20070221312A1

    公开(公告)日：2007-09-27

    申请号：US11714731

    申请日：2007-03-07

    申请人： Yukihito Ichikawa

    发明人： Yukihito Ichikawa

    IPC分类号： C03B29/00

    CPC分类号： C04B38/0006 ,  B01D46/0001 ,  B01D46/2418 ,  B01D2279/30 ,  B01J23/40 ,  B01J35/04 ,  B28B11/006 ,  B28B11/007 ,  C04B35/195 ,  C04B2111/00129 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/067

    摘要： This method is a manufacturing method of a plugged honeycomb structure including porous partition walls which form a plurality of cells divided as channels of a fluid in the form of a honeycomb and a plugging portion formed at one opening end portion of a predetermined cell of a cylindrical honeycomb structure. Openings of all cells of a honeycomb structure are filled with a slurry-like plugging material. Separately, an image of end-surface cells of the honeycomb structure is picked up with a camera. A photo-setting or thermosetting resin film is attached to an end surface of the honeycomb structure in which all of the cells are plugged. After a plugging pattern is printed on the film, the honeycomb structure to which a printed film is attached is irradiated with light or heat by use of a light or heat source. In consequence, only target film portions are allowed to set. At cell portions which have not set, film portions which have not set are removed together with a plugging material with pressurizing air or sandblast.

    摘要翻译： 该方法是一种堵塞蜂窝结构体的制造方法，其包括多孔分隔壁，该多孔分隔壁形成多个细胞，该细胞被分成蜂窝形式的流体的通道，并且形成在圆柱形的预定单元的一个开口端部处的封堵部分 蜂窝结构。 蜂窝结构的所有电池的开口填充有浆状封闭材料。 另外，用摄像机拾取蜂窝结构体的端面单元的图像。 将光固化性或热固性树脂膜附着在蜂窝结构体的端面上，其中所有的电池被堵塞。 在膜上印刷堵塞图案后，通过使用光源或热源照射安装了印刷膜的蜂窝结构体的光或热。 因此，仅允许设置目标胶片部分。 在没有固定的单元部分，没有固定的薄膜部分与具有加压空气或喷砂的封堵材料一起被去除。