Catalytic converter for purifying exhaust gases of internal combustion
engines
    1.
    发明授权
    Catalytic converter for purifying exhaust gases of internal combustion engines 失效
    用于净化内燃机废气的催化转化器

    公开(公告)号:US4209494A

    公开(公告)日:1980-06-24

    申请号:US913024

    申请日:1978-06-06

    摘要: Catalytic converter for purifying the exhaust gases of internal combustion engines comprising a cylindrical shell comprising a pair of half shells which form an inlet chamber, a catalyst chamber, and an outlet chamber, a catalyst element provided in the catalyst chamber, a cylindrical sealing member provided in the inlet chamber, and a damper member provided between the cylindrical shell and the sealing member. The sealing member engages to the cylindrical shell for sealing the gap between the cylindrical shell and the catalyst element.

    摘要翻译: 用于净化内燃机废气的催化转化器,包括一个圆柱形壳体,包括一对形成入口室的半壳体,催化剂室和出口室,设置在催化剂室中的催化剂元件,提供的圆柱形密封件 在入口室中,以及设置在圆筒形壳体和密封构件之间的阻尼构件。 密封构件接合到圆柱形壳体,用于密封圆柱形壳体和催化剂元件之间的间隙。

    Apparatus for purifying exhaust gases of internal combustion engines
    2.
    发明授权
    Apparatus for purifying exhaust gases of internal combustion engines 失效
    内燃机废气净化装置

    公开(公告)号:US4206178A

    公开(公告)日:1980-06-03

    申请号:US913025

    申请日:1978-06-06

    摘要: Apparatus for purifying the exhaust gases of internal combustion engines comprising a pair of upstream exhaust pipes, a catalytic converter, and a downstream exhaust pipe. The catalytic converter comprises a cylindrical shell having an inlet chamber, a catalyst chamber, an outlet chamber, and a monolithic catalyst element in the catalyst chamber. The inlet chamber has inlet ports communicating with the upstream exhaust pipes respectively and axial lines of the inlet ports cross each other in the inlet chamber. In the inlet chamber, a diffusion means is provided to diffuse the exhaust gas for uniformly distributing it to the catalyst element.

    摘要翻译: 用于净化内燃机排气的装置,包括一对上游排气管,催化转化器和下游排气管。 催化转化器包括在催化剂室中具有入口室,催化剂室,出口室和整体催化剂元件的圆柱形壳体。 入口室具有分别与上游排气管连通的入口端口和入口端口的轴线在入口室中相互交叉。 在入口室中,设置扩散装置以使排气扩散以均匀地分配到催化剂元件。

    SMALL ANIMAL ANESTHESIA SYSTEM
    3.
    发明申请
    SMALL ANIMAL ANESTHESIA SYSTEM 审中-公开
    小动物麻醉系统

    公开(公告)号:US20090151720A1

    公开(公告)日:2009-06-18

    申请号:US12300021

    申请日:2007-04-03

    IPC分类号: A61M16/01 A01K1/00

    摘要: An anesthesia system includes a main unit (10) for supplying anesthetic gas and providing artificial respiration, an induction chamber (20) for receiving a small animal and for introducing the anesthetic gas, an anesthetic gas treatment section (30) connected to the induction chamber (20) and a breathing circuit tube (50) having an intubation portion (53). The main unit (10) has a first outlet port (10a), a second outlet port (10c), a return port (10b) and a communication passage (17) connecting the return port and the second outlet port. The anesthetic gas exiting through the first outlet port (10a) is conveyed through the breathing circuit tube (50) to return to the return port (10b) and further conveyed through the communication passage (17), the second outlet port (10c) and a supply tube (60) into the induction chamber (20).

    摘要翻译: 麻醉系统包括用于供应麻醉气体并提供人工呼吸的主单元(10),用于接收小动物并引入麻醉气体的诱导室(20),连接到诱导室的麻醉气体处理部分(30) (20)和具有插管部分(53)的呼吸回路管(50)。 主单元(10)具有连接回流口和第二出口的第一出口(10a),第二出口(10c),返回口(10b)和连通通道(17)。 通过第一出口(10a)排出的麻醉气体通过呼吸回路管(50)输送回到返回口(10b),并进一步通过连通通道(17),第二出口(10c)和 供应管(60)进入感应室(20)。