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10 条记录 (耗时 0.023 秒)

    Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same
    5.
    发明授权
    Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same 失效
    直喷式发动机，控制方法，同时使用的活塞以及同时使用的燃油喷射阀

    公开(公告)号：US07231901B2

    公开(公告)日：2007-06-19

    申请号：US11400282

    申请日：2006-04-10

    申请人： Jun'ichi Yamaguchi ,  Hiroshi Fujii ,  Ryoichi Komuro

    发明人： Jun'ichi Yamaguchi ,  Hiroshi Fujii ,  Ryoichi Komuro

    IPC分类号： F02B23/10

    CPC分类号： F02B23/105 ,  F02B2023/106 ,  Y02T10/125

    摘要： An injector having three concentrated fuel spray bands is used, one of the fuel spray bands is directed to an spark plug, and the others are directed to curved grooves on a piston. The sprays that enter each groove advance along each groove, mutually collide substantially under the spark plug, and are ascended. Further, these spray bands are carried to the vicinity of the spark plug by a tumble flow and stable stratified air-fuel mixture is formed. As described above, stable and satisfactory stratified combustion can be made.

    摘要翻译： 使用具有三个浓缩燃料喷雾带的喷射器，其中一个燃料喷雾带被引导到火花塞，而另一个被引导到活塞上的弯曲凹槽。 进入每个凹槽的喷雾器沿着每个凹槽前进，基本上在火花塞下面相互碰撞并且上升。 此外，这些喷射带通过滚筒运送到火花塞附近，并且形成稳定的分层空气 - 燃料混合物。 如上所述，可以进行稳定且令人满意的分层燃烧。

    Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same
    8.
    发明申请
    Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same 失效
    直喷式发动机，控制方法，同时使用的活塞以及同时使用的燃油喷射阀

    公开(公告)号：US20060254559A1

    公开(公告)日：2006-11-16

    申请号：US11400282

    申请日：2006-04-10

    申请人： Jun'ichi Yamaguchi ,  Hiroshi Fujii ,  Ryoichi Komuro

    发明人： Jun'ichi Yamaguchi ,  Hiroshi Fujii ,  Ryoichi Komuro

    IPC分类号： F02B3/02

    CPC分类号： F02B23/105 ,  F02B2023/106 ,  Y02T10/125

    摘要： An injector having three concentrated fuel spray bands is used, one of the fuel spray bands is directed to an spark plug, and the others are directed to curved grooves on a piston. The sprays that enter each groove advance along each groove, mutually collide substantially under the spark plug, and are ascended. Further, these spray bands are carried to the vicinity of the spark plug by a tumble flow and stable stratified air-fuel mixture is formed. As described above, stable and satisfactory stratified combustion can be made.

    摘要翻译： 使用具有三个浓缩燃料喷雾带的喷射器，其中一个燃料喷雾带被引导到火花塞，而另一个被引导到活塞上的弯曲凹槽。 进入每个凹槽的喷雾器沿着每个凹槽前进，基本上在火花塞下面相互碰撞并且上升。 此外，这些喷射带通过滚筒运送到火花塞附近，并且形成稳定的分层空气 - 燃料混合物。 如上所述，可以进行稳定且令人满意的分层燃烧。

    Internal combustion engine and air-fuel mixture supply apparatus therefor
    9.
    发明授权
    Internal combustion engine and air-fuel mixture supply apparatus therefor 失效
    内燃机和空气燃料混合物供应装置

    公开(公告)号：US5829408A

    公开(公告)日：1998-11-03

    申请号：US880442

    申请日：1997-06-23

    申请人： Jun'ichi Yamaguchi ,  Minoru Ohsuga ,  Ryoichi Komro ,  Takuya Shiraishi

    发明人： Jun'ichi Yamaguchi ,  Minoru Ohsuga ,  Ryoichi Komro ,  Takuya Shiraishi

    IPC分类号： F02P5/15 ,  F02B1/04 ,  F02B17/00 ,  F02B31/02 ,  F02B31/08 ,  F02D41/00 ,  F02D41/04 ,  F02D41/34 ,  F02D43/00 ,  F02M35/108 ,  F02M51/08 ,  F02M61/18 ,  F02M69/00 ,  F02M69/04 ,  F02M69/08 ,  F02M69/32 ,  F02B31/00

    CPC分类号： F02M35/10177 ,  F02B17/00 ,  F02B31/085 ,  F02D41/0002 ,  F02M35/10216 ,  F02M35/1085 ,  F02M69/044 ,  F02M69/045 ,  F02M69/047 ,  F02M69/08 ,  F02M69/32 ,  F02B1/04 ,  F02B2031/003 ,  F02B2275/48 ,  Y02T10/125 ,  Y02T10/146 ,  Y02T10/18 ,  Y02T10/42

    摘要： An air-fuel mixture supply apparatus includes an intake passage opening to a combustion chamber in a cylinder, an intake valve provided between the intake passage and the combustion chamber, a fuel injection valve for injecting at least one of branched spray flows directing to the intake valve, a swirl generator generates vortex flow in the mixture in the combustion chamber by controlling to choke the intake passage. The swirl generator comprises a main passage forming the intake passage, at least one of sub-intake passages which is provided to form a by-pass passage of the main passage and formed such that the total sum of the cross-sectional areas is smaller than the cross-sectional area of the main passage, an intake control valve for controlling the choke of the main passage, a valve for controlling the choke at least one of the sub-intake passages, a controller for varying the number of the sub-intake passages to be used and the cross-sectional area of each of the sub-intake passages corresponding to the operating state of the internal combustion engine, and another controller for varying the direction of fuel injection and the number of fuel injections corresponding to the operating state of the internal combustion engine.

    摘要翻译： 空气燃料混合物供给装置包括通向气缸中的燃烧室的进气通道，设置在进气通道和燃烧室之间的进气阀，用于喷射引导到进气口的分支喷射流中的至少一个的燃料喷射阀 阀门，涡流发生器通过控制扼制进气通道在燃烧室中的混合物中产生涡流。 涡流发生器包括形成进气通道的主通道，至少一个副进气通道，其被设置成形成主通道的旁通通道，并形成为使得横截面积的总和小于 主通道的横截面积，用于控制主通道的扼流圈的进气控制阀，用于控制至少一个副进气通道的扼流器的阀，用于改变副进气道数量的控制器 要使用的通道和对应于内燃机的运行状态的每个子​​进气通道的横截面面积，以及用于改变燃料喷射方向的另一个控制器和对应于运行状态的燃料喷射次数 的内燃机。