EXHAUST-GAS-PURIFICATION CATALYTIC HEATING DEVICE

    公开(公告)号:US20180087429A1

    公开(公告)日:2018-03-29

    申请号:US15709983

    申请日:2017-09-20

    Abstract: In an exhaust-gas-purification catalytic heating device that houses a current heater in a conductive metallic housing where a catalytic unit is housed, the current heater being arranged at an upstream side of the catalytic unit along a distribution direction of exhaust gas, the current heater has a negative electrode directly coupled to the housing electrically coupled to an external ground wire, the current heater has a positive electrode with which a rod-shaped terminal is continuous, the terminal passing through the housing in an electrically insulating state so as to be electrically coupled to a power line outside the housing, and the terminal has a portion protruding from the housing, the protruding portion being covered with a terminal cover.

    EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE
    5.
    发明申请
    EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
    内燃机排气系统

    公开(公告)号:US20170074132A1

    公开(公告)日:2017-03-16

    申请号:US15249586

    申请日:2016-08-29

    Abstract: An exhaust system for an internal combustion engine, configured to enhance a silencing effect while being miniaturized. The exhaust system includes a muffler body configured in such a manner that a first expansion chamber and a second expansion chamber separated from each other are partitioned therein. A plurality of exhaust pipes extend from an internal combustion engine and are connected to the first expansion chamber. A communication pipe is configured to be connected to the first expansion chamber and the second expansion chamber, to merge exhaust gas from the plurality of exhaust pipes, and to introduce the merged exhaust gas into the second expansion chamber.

    Abstract translation: 一种用于内燃机的排气系统,其构造成在小型化的同时增强消音效果。 排气系统包括消声器主体,其被构造成使得彼此分离的第一膨胀室和第二膨胀室分隔开。 多个排气管从内燃机延伸并连接到第一膨胀室。 连通管被配置为连接到第一膨胀室和第二膨胀室,以将来自多个排气管的废气并入,并将合并的废气引入到第二膨胀室中。

    SADDLE RIDE TYPE VEHICLE
    6.
    发明申请
    SADDLE RIDE TYPE VEHICLE 有权
    四轮式车辆

    公开(公告)号:US20140209405A1

    公开(公告)日:2014-07-31

    申请号:US14156545

    申请日:2014-01-16

    Abstract: A motorcycle including a vehicle body frame with a single down frame extending downwardly and rearwardly from a head pipe supporting a front fork in a steerable manner. An engine main body arranged behind the down frame, said engine main body being mounted on the vehicle body frame. A pair of left and right radiators arranged separately on left and right sides of the down frame respectively, said pair of left and right radiators being supported on the vehicle body frame in front of the engine main body. Exhaust pipes connected to front portions of an engine main body with a down frame and a pair of left and right radiators being arranged side by side in a left-right direction wherein the exhaust pipes are located between at least one of the pair of left and right radiators and the down frame in a vehicle front view.

    Abstract translation: 一种包括车身框架的摩托车,其具有从支撑前叉的导管向下和向后延伸的单个下框架,该头管以可转向的方式支撑。 发动机主体布置在下框架的后面,所述发动机主体安装在车体框架上。 一对左右散热器分别在下框架的左右两侧分别布置,所述一对左右散热器被支撑在发动机主体前方的车身框架上。 排气管与发动机主体的前部连接,具有下框架,一对左右散热器沿左右方向并排布置,其中排气管位于一对左侧和 正确的散热器和下车架在车辆前视图。

    EXHAUST GAS SENSOR ARRANGEMENT STRUCTURE FOR MOTORCYCLE
    7.
    发明申请
    EXHAUST GAS SENSOR ARRANGEMENT STRUCTURE FOR MOTORCYCLE 有权
    用于摩托车的排气传感器布置结构

    公开(公告)号:US20140209401A1

    公开(公告)日:2014-07-31

    申请号:US14157608

    申请日:2014-01-17

    CPC classification number: B62K11/04

    Abstract: An exhaust gas sensor arrangement structure for a motorcycle includes a vehicle body frame, an internal combustion engine suspended on the vehicle body frame between front and rear wheels and exhaust pipes extending toward a rear side in the longitudinal direction of a vehicle from a front side of the internal combustion engine in the longitudinal direction of the vehicle in a state where the exhaust pipes extend below the internal combustion engine. Exhaust gas sensors are arranged on upper halves of the exhaust pipes arranged between the internal combustion engine and the bottom frame portions as viewed from a front side in the longitudinal direction of the vehicle in a state where the exhaust gas sensors are sandwiched between the internal combustion engine and the bottom frame portions as viewed from a front side in the longitudinal direction of the vehicle.

    Abstract translation: 一种用于摩托车的废气传感器装置结构包括:车体框架,悬挂在前轮与后轮之间的车身框架上的内燃机以及从车辆前后方向向后方延伸的排气管 所述内燃机在所述排气管延伸到所述内燃机的下方的状态下在所述车辆的纵向方向上。 排气传感器设置在排气管的上半部,排气管的上半部分配置在内燃机和底框架部分之间,从车辆纵向方向的前侧观察,在排气传感器夹在内燃 发动机和底部框架部分,从车辆的纵向方向的前侧观察。

    EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINE
    8.
    发明申请
    EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的排气装置

    公开(公告)号:US20130255226A1

    公开(公告)日:2013-10-03

    申请号:US13768603

    申请日:2013-02-15

    Abstract: An exhaust apparatus for an internal combustion engine wherein an on-off gate valve and a driving source therefor are not required for each bypass pipe. The exhaust apparatus includes a plurality of exhaust pipes extending independently from each other individually from a plurality of exhaust ports. Bypass paths communicate the exhaust pipes with each other in a region wherein the exhaust pipes are independent of each other. The bypass paths are opened or closed to control an exhaust characteristic. A plurality of bypass paths are provided and a bypass joining section at which the bypass paths are joined so as to be positioned in parallel to and in the neighborhood with each other is provided. At the bypass joining section, a single on-off valve that opens and closes the bypass paths simultaneously, and a single actuator for driving the on-off valve to open and close are provided.

    Abstract translation: 一种用于内燃机的排气装置,其中每个旁通管不需要开关闸阀及其驱动源。 排气装置包括从多个排气口分别彼此独立地延伸的多个排气管。 旁通路径在排气管彼此独立的区域中将排气管彼此连通。 旁路路径打开或关闭,以控制排气特性。 提供了多个旁通路径,并且设置有旁路通路相互并联并且彼此相邻地配置的旁路接合部。 在旁路接合部分,设置同时打开和关闭旁路通路的单个开关阀,以及用于驱动开关阀打开和关闭的单个致动器。

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