公开(公告)号：US09234478B2

公开(公告)日：2016-01-12

申请号：US13696776

申请日：2011-05-09

申请人： Shinichi Morinaga ,  Daisuke Shimo ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Naotoshi Shirahashi ,  Daisuke Fukuda

发明人： Shinichi Morinaga ,  Daisuke Shimo ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Naotoshi Shirahashi ,  Daisuke Fukuda

IPC分类号： F02D41/40 ,  F02D13/02 ,  F02D41/04 ,  F02M25/07 ,  F02D41/30 ,  F02B1/12

CPC分类号： F02D41/403 ,  F02B1/12 ,  F02B2275/14 ,  F02D13/0207 ,  F02D13/0246 ,  F02D13/0273 ,  F02D41/04 ,  F02D41/3035 ,  F02D41/402 ,  F02M26/01 ,  F02M26/05 ,  F02M26/06 ,  F02M26/23 ,  Y02T10/123 ,  Y02T10/18 ,  Y02T10/44

摘要： A geometric compression ratio in an engine main body 1 is set to 15 or less. Injection control means (ECU 40) performs a main injection of injecting fuel near a compression top dead center, and a preceding injection prior to the main injection at a specific region of predetermined load within an operating region on a relatively low-speed side. The injection control means performs, as the preceding injection, a pilot injection of performing injection at a timing such that at least part of a fuel spray reaches outside a cavity 31 on a top face of a piston, and a pre-injection of injecting fuel at a predetermined timing after the pilot injection, to suppress thereby ignition of the fuel injected by the pilot injection and shorten an ignition delay of the fuel injected by the main injection.

摘要翻译： 发动机主体1的几何压缩比被设定为15以下。 喷射控制装置（ECU40）在相对低速侧的操作区域内的预定负荷的特定区域的主喷射之前，在压缩上止点附近执行喷射燃料的主喷射，以及主喷射之前的喷射燃料。 喷射控制装置作为先前的喷射执行在至少部分燃料喷雾到达活塞顶面上的空腔31的外部的时刻执行喷射的先导喷射，以及喷射燃料的预喷射 在先导喷射之后的预定定时，抑制由先导喷射喷射的燃料的点火，并且缩短由主喷射喷射的燃料的点火延迟。

公开(公告)号：US20130073186A1

公开(公告)日：2013-03-21

申请号：US13696776

申请日：2011-05-09

申请人： Shinichi Morinaga ,  Daisuke Shimo ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Naotoshi Shirahashi ,  Daisuke Fukuda

发明人： Shinichi Morinaga ,  Daisuke Shimo ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Naotoshi Shirahashi ,  Daisuke Fukuda

IPC分类号： F02D41/26

CPC分类号： F02D41/403 ,  F02B1/12 ,  F02B2275/14 ,  F02D13/0207 ,  F02D13/0246 ,  F02D13/0273 ,  F02D41/04 ,  F02D41/3035 ,  F02D41/402 ,  F02M26/01 ,  F02M26/05 ,  F02M26/06 ,  F02M26/23 ,  Y02T10/123 ,  Y02T10/18 ,  Y02T10/44

摘要： A geometric compression ratio in an engine main body 1 is set to 15 or less. Injection control means (ECU 40) performs a main injection of injecting fuel near a compression top dead center, and a preceding injection prior to the main injection at a specific region of predetermined load within an operating region on a relatively low-speed side. The injection control means performs, as the preceding injection, a pilot injection of performing injection at a timing such that at least part of a fuel spray reaches outside a cavity 31 on a top face of a piston, and a pre-injection of injecting fuel at a predetermined timing after the pilot injection, to suppress thereby ignition of the fuel injected by the pilot injection and shorten an ignition delay of the fuel injected by the main injection.

摘要翻译： 发动机主体1的几何压缩比被设定为15以下。 喷射控制装置（ECU40）在相对低速侧的操作区域内的预定负荷的特定区域的主喷射之前，在压缩上止点附近执行喷射燃料的主喷射，以及主喷射之前的喷射燃料。 喷射控制装置作为先前的喷射执行在至少部分燃料喷雾到达活塞顶面上的空腔31的外部的时刻执行喷射的先导喷射，以及喷射燃料的预喷射 在先导喷射之后的预定定时，抑制由先导喷射喷射的燃料的点火，并且缩短由主喷射喷射的燃料的点火延迟。

公开(公告)号：US20120004826A1

公开(公告)日：2012-01-05

申请号：US13170861

申请日：2011-06-28

申请人： Daisuke Shimo ,  Kim Sangkyu ,  Kyotaro Nishimoto ,  Shinichi Morinaga ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Masayuki Tetsuno ,  Masahiro Nagoshi

发明人： Daisuke Shimo ,  Kim Sangkyu ,  Kyotaro Nishimoto ,  Shinichi Morinaga ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Masayuki Tetsuno ,  Masahiro Nagoshi

IPC分类号： F02D41/38

CPC分类号： F02D41/3035 ,  F02D41/402 ,  F02D41/403 ,  F02P5/153 ,  F02P19/02 ,  Y02T10/44 ,  Y02T10/46

摘要： A diesel engine is provided, which includes an engine body to be supplied with fuel containing diesel fuel as its main component, a geometric compression ratio being set to 15:1 or below, a fuel injection valve arranged in the engine body so as to be oriented toward a cylinder of the engine body and for directly injecting the fuel into the cylinder, and a control module for controlling a mode of injecting the fuel into the cylinder through the fuel injection valve. The control module performs a main injection where the fuel is injected to cause a main combustion mainly including a diffusion combustion and performs a plurality of pre-stage injections where the fuel is injected prior to the main injection to cause a pre-stage combustion prior to the main combustion. The control module controls the injection mode of the injections to adjust a heat release rate.

摘要翻译： 提供了一种柴油发动机，其包括：发动机主体，其供给包含柴油燃料作为其主要部件的燃料，几何压缩比被设定为15:1或更低，配置在发动机主体中的燃料喷射阀， 定向到发动机体的气缸并且用于将燃料直接喷射到气缸中;以及控制模块，用于控制通过燃料喷射阀将燃料喷射到气缸中的模式。 控制模块执行主喷射，其中喷射燃料以引起主要包括扩散燃烧的主燃料，并且执行多次预喷射，其中在主喷射之前喷射燃料以在之前进行前段燃烧 主要燃烧。 控制模块控制喷射模式以调节放热速率。

公开(公告)号：US08682568B2

公开(公告)日：2014-03-25

申请号：US13170861

申请日：2011-06-28

申请人： Daisuke Shimo ,  Kim Sangkyu ,  Kyotaro Nishimoto ,  Shinichi Morinaga ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Masayuki Tetsuno ,  Masahiro Nagoshi

发明人： Daisuke Shimo ,  Kim Sangkyu ,  Kyotaro Nishimoto ,  Shinichi Morinaga ,  Keiji Maruyama ,  Hiroshi Minamoto ,  Masayuki Tetsuno ,  Masahiro Nagoshi

IPC分类号： F02B3/12

CPC分类号： F02D41/3035 ,  F02D41/402 ,  F02D41/403 ,  F02P5/153 ,  F02P19/02 ,  Y02T10/44 ,  Y02T10/46

摘要： A diesel engine is provided, which includes an engine body to be supplied with fuel containing diesel fuel as its main component, a geometric compression ratio being set to 15:1 or below, a fuel injection valve arranged in the engine body so as to be oriented toward a cylinder of the engine body and for directly injecting the fuel into the cylinder, and a control module for controlling a mode of injecting the fuel into the cylinder through the fuel injection valve. The control module performs a main injection where the fuel is injected to cause a main combustion mainly including a diffusion combustion and performs a plurality of pre-stage injections where the fuel is injected prior to the main injection to cause a pre-stage combustion prior to the main combustion. The control module controls the injection mode of the injections to adjust a heat release rate.

摘要翻译： 提供了一种柴油发动机，其包括：发动机主体，其供给包含柴油燃料作为其主要部件的燃料，几何压缩比被设定为15:1或更低，配置在发动机主体中的燃料喷射阀， 定向到发动机体的气缸并且用于将燃料直接喷射到气缸中;以及控制模块，用于控制通过燃料喷射阀将燃料喷射到气缸中的模式。 控制模块执行主喷射，其中喷射燃料以引起主要包括扩散燃烧的主燃料，并且执行多次预喷射，其中在主喷射之前喷射燃料以在燃料喷射之前进行预燃烧， 主要燃烧。 控制模块控制喷射模式以调节放热速率。

公开(公告)号：US06561484B2

公开(公告)日：2003-05-13

申请号：US09964339

申请日：2001-09-28

申请人： Masaharu Nakagawa ,  Hiroshi Minamoto ,  Manabu Yabe ,  Yuuzou Hayashi ,  Norikimi Irie

发明人： Masaharu Nakagawa ,  Hiroshi Minamoto ,  Manabu Yabe ,  Yuuzou Hayashi ,  Norikimi Irie

IPC分类号： F16K2502

CPC分类号： F16K3/188 ,  F16K51/02

摘要： A gate valve according to the present invention including a first valve plate having a valve opening, a second valve plate connected to the first valve plate via first bellows, and an actuator provided between the first valve plate and the second valve plate, wherein the first valve plate is moved by the operation of the actuator, thereby enabling the valve plate, a valve rod, and the like to be made small and lightweight.

摘要翻译： 根据本发明的闸阀，包括具有阀开口的第一阀板，经由第一波纹管连接到第一阀板的第二阀板和设置在第一阀板和第二阀板之间的致动器，其中第一阀板 阀板通过致动器的操作而移动，从而使得阀板，阀杆等被制造得小而轻。

公开(公告)号：US4976491A

公开(公告)日：1990-12-11

申请号：US345709

申请日：1989-05-01

申请人： Teruo Hashimoto ,  Yoshio Fukushima ,  Toshifumi Suzuki ,  Hiroshi Minamoto

发明人： Teruo Hashimoto ,  Yoshio Fukushima ,  Toshifumi Suzuki ,  Hiroshi Minamoto

IPC分类号： B62D25/08

CPC分类号： B62D25/081

摘要： A front body construction of a motor vehicle includes a lower dash panel for separating an engine compartment and a cabin and a cowl portion provided on the lower dash panel such that a lower end of a windshield is supported at an upper portion of the cowl portion. The cowl portion includes an upper dash panel attached to an upper end portion of the lower dash panel so as to form a bottom wall of the cowl portion and a front cowl panel attached to an upper face of the upper dash panel so as to form a front wall of the cowl portion. The front cowl panel has, in a lateral direction of a vehicle body, opposite sides and a central portion such that space for an auxiliary unit is provided not only forwards of the front cowl panel in a longitudinal direction of the vehicle body, but also on at least one of the opposite sides of the front cowl panel. At least one of the opposite sides of the front cowl panel is disposed rearwards of the central portion of the front cowl panel in the longitudinal direction of the vehicle body, and the lower end of the front cowl panel is disposed, on at least one of the opposite sides of the front cowl panel, at a location identical with that of or rearwards of an upper end of the lower dash panel in the longitudinal direction of the vehicle body.

摘要翻译： 机动车辆的前身体构造包括用于分离发动机舱和舱室的下部仪表板和设置在下侧仪表板上的前罩部分，使得挡风玻璃的下端支撑在前围部分的上部。 整流罩部分包括安装在下仪表板的上端部分上的前围板，以便形成整流罩部分的底壁和安装在上面板上表面上的前整流罩板，以便形成 整流罩部分的前壁。 前罩面板在车身的左右方向上具有相对的侧面和中央部分，使得辅助单元的空间不仅在车身纵向方向上设置在前罩面板的前方，而且还设置在 前罩面板的相对侧中的至少一个。 前罩面板的相对侧中的至少一侧沿车体纵向方向设置在前罩面板的中心部分的后方，并且前罩面板的下端设置在至少一个 前罩面板的相对侧，在与前车身的纵向方向上的下方面板的上端的位置相同的位置。