利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

119 条记录 (耗时 0.031 秒)

    Combustion chamber of an internal combustion engine
    1.
    发明授权
    Combustion chamber of an internal combustion engine 失效
    内燃机燃烧室

    公开(公告)号：US4300499A

    公开(公告)日：1981-11-17

    申请号：US39182

    申请日：1979-05-15

    申请人： Kiyoshi Nakanishi ,  Takeshi Okumura ,  Ryuichi Deguchi ,  Toshio Tanahashi

    发明人： Kiyoshi Nakanishi ,  Takeshi Okumura ,  Ryuichi Deguchi ,  Toshio Tanahashi

    IPC分类号： F02B23/08 ,  F02F3/28 ,  F02B31/00

    CPC分类号： F02F3/28 ,  F02B23/08 ,  F02B2275/40 ,  Y02T10/125

    摘要： An internal combustion engine comprising a first raised portion formed on the inner wall of the cylinder head, a second raised portion formed on the top face of the piston at a position opposite to the first raised portion with respect to the axis of the piston, and a third raised portion formed on the inner wall of the cylinder head above the second raised portion. A first flat squish area is formed between the flat peripheral top face of the piston and the flat bottom face of the first raised portion. A second spherical shell shaped squish area is formed between the spherical bottom wall of the third raised portion and the spherical rear face of the second raised portion. The second raised portion has a front face which comprises a gently inclined front face portion and a steeply inclined front face portion. The gently inclined front face portion is arranged beneath the exhaust valve, and the steeply inclined front face portion is arranged beneath the intake valve.

    摘要翻译： 一种内燃机，包括形成在所述气缸盖的内壁上的第一凸起部分，在与所述第一凸起部分相对于所述活塞的轴线相对的位置形成在所述活塞的顶面上的第二凸起部分，以及 在所述第二凸起部分上方形成在所述气缸盖的内壁上的第三凸起部分。 第一扁平挤压区域形成在活塞的平坦周边顶面和第一凸起部分的平坦底面之间。 在第三凸起部分的球形底壁和第二凸起部分的球形后表面之间形成第二球形壳形挤压区域。 第二凸起部具有前表面，其包括轻轻倾斜的前表面部分和陡峭倾斜的前表面部分。 轻轻倾斜的前表面部分设置在排气阀的下方，并且陡倾斜的前表面部分设置在进气门的下方。

    Internal combustion engine
    2.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US4271803A

    公开(公告)日：1981-06-09

    申请号：US41397

    申请日：1979-05-22

    申请人： Kiyoshi Nakanishi ,  Takeshi Okumura ,  Ryuichi Deguchi ,  Toshio Tanahashi

    发明人： Kiyoshi Nakanishi ,  Takeshi Okumura ,  Ryuichi Deguchi ,  Toshio Tanahashi

    IPC分类号： F02B1/04 ,  F02B23/08 ,  F02B31/00 ,  F02B31/08 ,  F02M35/10 ,  F02M35/108 ,  F02M25/06

    CPC分类号： F02M35/10085 ,  F02B23/08 ,  F02B31/08 ,  F02M35/108 ,  F02M35/10183 ,  Y02T10/125 ,  Y02T10/146

    摘要： An internal combustion engine comprises a first raised portion formed on the inner wall of the cylinder head, a second raised portion formed on the top face of the piston at a position opposite to the first raised portion with respect to the axis of the piston, and a third raised portion formed on the inner wall of the cylinder head above the second raised portion. A first flat squish area is formed between the flat peripheral top face of the piston and the flat bottom face of the first raised portion. A second spherical shell shape squish area is formed between the spherical bottom wall of the third raised portion and the spherical rear face of the second raised portion. A secondary throttle valve is arranged in the intake passage located downstream of the throttle valve of a carburetor. A secondary intake passage is branched off from the intake passage located between the secondary throttle valve and the throttle valve of the carburetor and opens into the intake port at a position near the intake valve. The secondary throttle valve is closed when the engine is operating under a light load, while the secondary throttle valve is opened when an engine is operating under a heavy load.

    摘要翻译： 内燃机包括形成在气缸盖的内壁上的第一凸起部分，在相对于活塞的轴线相对于第一凸起部分的位置形成在活塞顶面上的第二凸起部分，以及 在所述第二凸起部分上方形成在所述气缸盖的内壁上的第三凸起部分。 第一扁平挤压区域形成在活塞的平坦周边顶面和第一凸起部分的平坦底面之间。 在第三凸起部分的球形底壁和第二凸起部分的球形后表面之间形成第二球形壳体挤压区域。 在位于化油器的节流阀下游的进气通道中设置有二次节流阀。 二次进气通道从位于二次节流阀和化油器节流阀之间的进气通道分支，并在靠近进气门的位置开口进入进气口。 当发动机在轻负载下操作时，次级节气门关闭，而当发动机在重负载下操作时，二次节气门打开。

    Combustion chamber of an internal combustion engine
    3.
    发明授权
    Combustion chamber of an internal combustion engine 失效
    内燃机燃烧室

    公开(公告)号：US4296720A

    公开(公告)日：1981-10-27

    申请号：US43670

    申请日：1979-05-30

    申请人： Kiyoshi Nakanishi ,  Takeshi Okumura ,  Ryuichi Deguchi ,  Toshio Tanahashi

    发明人： Kiyoshi Nakanishi ,  Takeshi Okumura ,  Ryuichi Deguchi ,  Toshio Tanahashi

    IPC分类号： F02P15/02 ,  F02B1/04 ,  F02B23/08 ,  F02F1/24 ,  F02P15/08

    CPC分类号： F02B23/08 ,  F02F1/242 ,  F02B1/04 ,  F02B2023/085 ,  Y02T10/125

    摘要： An internal combustion engine comprising a first raised portion formed on the inner wall of the cylinder head, a second raised portion formed on the top face of the piston at a position opposite to the first raised portion with respect to the axis of the piston, and a third raised portion formed on the inner wall of the cylinder head above the second raised portion. A first flat squish area is formed between the flat peripheral top face of the piston and flat bottom face of the first raised portion. A second spherical shell shaped squish area is formed between the spherical bottom wall of the third raised portion and the spherical rear face of the second raised portion. A pair of spark plugs is arranged on the top face of the combustion chamber. One of the spark plugs is arranged in the vicinity of said first raised portion, and the other spark plug is arranged in the vicinity of said third raised portion.

    摘要翻译： 一种内燃机，包括形成在所述气缸盖的内壁上的第一凸起部分，在与所述第一凸起部分相对于所述活塞的轴线相对的位置形成在所述活塞的顶面上的第二凸起部分，以及 在所述第二凸起部分上方形成在所述气缸盖的内壁上的第三凸起部分。 第一扁平挤压区域形成在活塞的平坦周边顶面和第一凸起部分的平坦底面之间。 在第三凸起部分的球形底壁和第二凸起部分的球形后表面之间形成第二球形壳形挤压区域。 一对火花塞布置在燃烧室的顶面上。 一个火花塞布置在所述第一凸起部分附近，另一个火花塞设置在所述第三凸起部分附近。

    VEHICLE CONTROL SYSTEM
    9.
    发明申请
    VEHICLE CONTROL SYSTEM 审中-公开
    车辆控制系统

    公开(公告)号：US20140343815A1

    公开(公告)日：2014-11-20

    申请号：US14344435

    申请日：2011-09-13

    申请人： Keisuke Takeuchi ,  Toshio Tanahashi ,  Yoshimitsu Agata ,  Tomohide Kawasaki ,  Shin Noumura

    发明人： Keisuke Takeuchi ,  Toshio Tanahashi ,  Yoshimitsu Agata ,  Tomohide Kawasaki ,  Shin Noumura

    IPC分类号： B60T7/12

    CPC分类号： B60T7/12 ,  B60W40/08 ,  B60W40/09 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/18

    摘要： A vehicle control system configured to estimate an index representing a driving condition of a vehicle and a driving preference of a driver based on acceleration of the vehicle, and to adjust a driving characteristics of the vehicle based on the index. The vehicle control system is comprised of a straight-line braking determining means configured to determine a fact that a braking operation of the vehicle is carried out under a condition that the vehicle travels in a straight line, and an operational disturbance reducing means that prevents or reduces an effect of a disturbance resulting from the straight-line braking of the vehicle on an adjustment of the driving characteristics of the vehicle.

    摘要翻译： 一种车辆控制系统，其被配置为基于所述车辆的加速度来估计表示车辆的驾驶状况的指标和驾驶员的驾驶偏好，并且基于所述指标来调整所述车辆的驾驶特性。 车辆控制系统包括直线制动确定装置，其被配置为确定在车辆以直线行驶的条件下执行车辆的制动操作的事实，以及操作障碍减小装置，其防止或 降低车辆的直线制动引起的干扰对车辆的行驶特性的调整的影响。

    VEHICLE CONTROL SYSTEM
    10.
    发明申请
    VEHICLE CONTROL SYSTEM 审中-公开
    车辆控制系统

    公开(公告)号：US20140222296A1

    公开(公告)日：2014-08-07

    申请号：US13499576

    申请日：2011-07-20

    申请人： Keisuke Takeuchi ,  Yoji Kanehara ,  Toshio Tanahashi ,  Yoshimitsu Agata ,  Tomohide Kawasaki

    发明人： Keisuke Takeuchi ,  Yoji Kanehara ,  Toshio Tanahashi ,  Yoshimitsu Agata ,  Tomohide Kawasaki

    IPC分类号： B60W40/09 ,  B60W50/08

    CPC分类号： B60W40/09 ,  B60W50/082 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2540/30 ,  F16H59/00 ,  F16H2059/003

    摘要： A vehicle control system vehicle control system configured to adjust a control characteristic of a vehicle in accordance with a driving preference of a driver. The vehicle control system detects an intentional operation of the driver based on a pattern of a change in a speed of an operation carried out by the driver to change a driving condition of the vehicle, and judges the driving preference on the basis of: a correlation of operational preference determining a correlation among an operating amount, an operating time and an operating preference; an operating amount of the intentional operation; and an operating time of the intentional operation. Therefore, the driving preference can be judged immediately when the driver carries out an operation to change a driving condition of the vehicle based on the operating time and the operating amount. The judged driving preference is reflected on the control characteristic of the vehicle immediately.

    摘要翻译： 一种车辆控制系统车辆控制系统，被配置为根据驾驶员的驾驶偏好来调整车辆的控制特性。 车辆控制系统基于驾驶员执行的操作速度变化的模式来检测驾驶员的有意操作，以改变车辆的驾驶状况，并且基于以下方式来判断驾驶偏好：相关性 确定操作量，操作时间和操作偏好之间的相关性的操作偏好; 有意操作的经营金额; 以及有意操作的操作时间。 因此，当驾驶员根据操作时间和操作量进行改变车辆的行驶状态的操作时，可以立即判断驾驶偏好。 所判断的驾驶偏好立即反映在车辆的控制特性上。