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    Intake air control system of V-type internal combustion engine
    1.
    发明授权
    Intake air control system of V-type internal combustion engine 有权
    V型内燃机进气控制系统

    公开(公告)号：US08047180B2

    公开(公告)日：2011-11-01

    申请号：US12392311

    申请日：2009-02-25

    申请人： Junya Sato ,  Kazuhito Hotta ,  Yuji Kashiwabara

    发明人： Junya Sato ,  Kazuhito Hotta ,  Yuji Kashiwabara

    IPC分类号： F02D9/10 ,  F02D9/00

    CPC分类号： F02M35/116 ,  F02B61/02 ,  F02D9/1095 ,  F02M35/10032 ,  F02M35/10085 ,  F02M35/10111 ,  F02M35/10216 ,  F02M35/162 ,  F02M69/043 ,  F02M69/044

    摘要： An intake air control system of a V-type internal combustion engine having cylinder axes formed in a V-shape with a crankshaft provided therebetween is provided. An operation input shaft driven by an operator's input and an operation input shaft turning angle sensor that detects a turning angle of the operation input shaft are also provided. A throttle body having a throttle valve is formed with an intake passage for each of the cylinders. The operation input shaft is located between valve shafts of an opposing pair of throttle valves that are located on opposing bank portions of the V-type internal combustion engine, when viewed from the direction of the crankshaft. The operation input shaft is disposed separately from the throttle valve shafts and the operation input shaft turning angle sensor is provided at a shaft end of the operation input shaft.

    摘要翻译： 提供了一种V型内燃机的进气控制系统，其具有形成为V形的气缸轴线，其间设置有曲轴。 还提供了由操作者输入驱动的操作输入轴和检测操作输入轴的转动角度的操作输入轴转向角传感器。 具有节流阀的节气门体形成有用于每个气缸的进气通道。 当从曲轴的方向观察时，操作输入轴位于相对的一对节流阀的位于V型内燃机的相对的堤部上的阀轴之间。 操作输入轴与节流阀轴分开设置，操作输入轴转角传感器设置在操作输入轴的轴端。

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

    公开(公告)号：US07690356B2

    公开(公告)日：2010-04-06

    申请号：US12394753

    申请日：2009-02-27

    申请人： Kazuhito Hotta ,  Junya Sato ,  Yuji Kashiwabara

    发明人： Kazuhito Hotta ,  Junya Sato ,  Yuji Kashiwabara

    IPC分类号： F02M69/46 ,  F02M55/02

    CPC分类号： F02M69/54 ,  F02M35/10032 ,  F02M35/10216 ,  F02M35/116 ,  F02M35/162 ,  F02M69/044 ,  F02M69/462 ,  F02M2200/315

    摘要： An internal combustion engine includes a cylinder head having a plurality of intake ports; throttle devices including a plurality of respective intake passages equipped with throttle valves therein; a plurality of fuel injection valves for injecting fuel into the corresponding intake passages; a fuel pipe adapted to supply fuel to the fuel injection valves; and a pulsation damper connected to the fuel pipe to damp fuel pressure pulsation. In the engine, a connection pipe coupled to the pulsation damper is formed between a plurality of branch portions with respect a longitudinal direction of the fuel pipe, adapted to deliver fuel from the fuel pipe to the fuel injection valves and the connection pipe is disposed to at least partially overlap the fuel injection valve as viewed from the longitudinal direction of the fuel pipe.

    摘要翻译： 内燃机包括具有多个进气口的气缸盖; 节流装置包括在其中配有节流阀的多个相应的进气通道; 多个燃料喷射阀，用于将燃料喷射到相应的进气通道中; 燃料管，适于向燃料喷射阀供应燃料; 和连接到燃料管的脉动阻尼器以阻止燃料压力脉动。 在发动机中，连接在脉动​​阻尼器上的连接管相对于燃料管的纵向方向形成在多个分支部分之间，适用于将燃料从燃料管输送到燃料喷射阀，连接管设置在 从燃料管的纵向方向观察燃料喷射阀至少部分重叠。

    Intake air control device, and vehicle including same
    3.
    发明申请
    Intake air control device, and vehicle including same 有权
    进气控制装置和包括其的车辆

    公开(公告)号：US20070084440A1

    公开(公告)日：2007-04-19

    申请号：US11581519

    申请日：2006-10-16

    申请人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

    发明人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

    IPC分类号： F02D11/10 ,  F16K1/22 ,  B62K11/00

    CPC分类号： F02D11/10 ,  F02D9/105 ,  F02D9/1095 ,  F02M35/162

    摘要： An intake air control device is provided in which a valve shaft extends in the left and right direction of a vehicle body frame across an air intake path, and is rotatably supported by an air intake path forming body connected to an engine body, equalizing the distances from a center of the vehicle body frame in the left and right direction to both ends of the intake air control device when arranging the air intake path forming body at the center of the vehicle body frame in the left and right direction. An actuator, which applies a motive power to drive the valve shaft, is connected to one end of the valve shaft, and a throttle operating amount sensor for detecting the throttle operating amount by a vehicle operator is supported by the air intake path forming body and connected to the other end of the valve shaft.

    摘要翻译： 提供一种进气控制装置，其中阀轴沿着进气通道在车身框架的左右方向上延伸，并且被连接到发动机主体的进气通道形成体可旋转地支撑，使距离 当沿着左右方向将进气通道形成体布置在车身框架的中心时，从车身框架的中心向左右方向移动到进气控制装置的两端。 施加驱动阀轴的动力的致动器连接到阀轴的一端，并且用于由车辆操作者检测节气门操作量的节气门操作量传感器由进气路径形成体支撑， 连接到阀轴的另一端。

    Intake air control device, and vehicle including same
    4.
    发明授权
    Intake air control device, and vehicle including same 有权
    进气控制装置和包括其的车辆

    公开(公告)号：US07431013B2

    公开(公告)日：2008-10-07

    申请号：US11581519

    申请日：2006-10-16

    申请人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

    发明人： Kazuhito Hotta ,  Tomohiro Tsutsumi ,  Junya Sato ,  Takashi Udono ,  Takeru Abe

    IPC分类号： F02D9/02 ,  F02M35/10

    CPC分类号： F02D11/10 ,  F02D9/105 ,  F02D9/1095 ,  F02M35/162

    摘要： An intake air control device is provided in which a valve shaft extends in the left and right direction of a vehicle body frame across an air intake path, and is rotatably supported by an air intake path forming body connected to an engine body, equalizing the distances from a center of the vehicle body frame in the left and right direction to both ends of the intake air control device when arranging the air intake path forming body at the center of the vehicle body frame in the left and right direction. An actuator, which applies a motive power to drive the valve shaft, is connected to one end of the valve shaft, and a throttle operating amount sensor for detecting the throttle operating amount by a vehicle operator is supported by the air intake path forming body and connected to the other end of the valve shaft.

    摘要翻译： 提供一种进气控制装置，其中阀轴沿着进气通道在车身框架的左右方向上延伸，并且被连接到发动机主体的进气通道形成体可旋转地支撑，使距离 当沿着左右方向将进气通道形成体布置在车身框架的中心时，从车身框架的中心向左右方向移动到进气控制装置的两端。 施加驱动阀轴的动力的致动器连接到阀轴的一端，并且用于由车辆操作者检测节气门操作量的节气门操作量传感器由进气路径形成体支撑， 连接到阀轴的另一端。

    Sealing structure in direct acting type auto-by starter
    7.
    发明授权
    Sealing structure in direct acting type auto-by starter 失效
    直动式自动起动机的密封结构

    公开(公告)号：US06866015B2

    公开(公告)日：2005-03-15

    申请号：US10609403

    申请日：2003-07-01

    申请人： Akinobu Masunaga ,  Kazuhito Hotta

    发明人： Akinobu Masunaga ,  Kazuhito Hotta

    IPC分类号： F02M1/04 ,  F16J15/52 ,  F02M1/16

    CPC分类号： F16J15/52

    摘要： To prevent the entry of ambient air and liquid such as rainwater into a direct acting type auto-by starter and thereby prevent the formation of rust in the auto-by starter, by adjusting pressure fluctuations in the auto-by starter caused by the operation of a starting valve for opening and closing a starting intake passage. A starting valve is lifted to open a starting intake passage to start an internal combustion engine. Pressure in a sliding space for the starting valve is increased, so that the gas in the sliding space flows out. The flow of the gas is absorbed by an increase in volume inside a bellows boot mounted on an upper portion of the starting valve. When the starting valve is lowered by the operation of a spring member, the pressure in the sliding space is reduced to allow the gas flow from the bellows boot into the sliding space.

    摘要翻译： 为了防止环境空气和液体如雨水进入直动式自动起动机，从而防止自动起动机中的生锈，通过调整由自动起动机运行引起的自动起动机的压力波动， 用于打开和关闭起动进气通道的起动阀。 起动阀被提升以打开起动进气通道以启动内燃机。 用于启动阀的滑动空间中的压力增加，使得滑动空间中的气体流出。 气体的流动被安装在起动阀的上部的波纹管内的体积增加所吸收。 当起动阀通过弹簧部件的操作降低时，滑动空间中的压力减小，从而允许气体从波纹管开始流入滑动空间。

    Intake air control system for a V-type internal combustion engine and engine incorporating same
    8.
    发明申请
    Intake air control system for a V-type internal combustion engine and engine incorporating same 有权
    用于V型内燃机和并入其的发动机的进气控制系统

    公开(公告)号：US20080029055A1

    公开(公告)日：2008-02-07

    申请号：US11879305

    申请日：2007-07-17

    申请人： Kazuhito Hotta

    发明人： Kazuhito Hotta

    IPC分类号： F02M35/116

    CPC分类号： F02M35/116 ,  F02D9/1095 ,  F02D11/10 ,  F02D41/0082 ,  F02M35/10104 ,  F02M35/10255 ,  F02M35/162

    摘要： An intake air control system of a V-type internal combustion engine is arranged in a V-shaped space defined between front and rear banks of the engine. The intake air control system includes front and rear throttle bodies having front and rear throttle valves thereon, and a plurality of electrically-operated actuators which drive the throttle valves. The electrically-operated actuators are arranged between the front and rear banks. The arrangement of the electrically-operated actuators prevents overheating thereof, and provides a storing space for disposing auxiliary equipment in a lower portion of the V-shaped space. The front bank includes an opening formed therein which directs wind towards the electrically-operated actuators disposed in the V-shaped space during operation of the vehicle.

    摘要翻译： V型内燃机的进气控制系统布置在发动机前后排之间形成的V形空间中。 进气控制系统包括在其上具有前后节流阀的前后节气门体和驱动节流阀的多个电动致动器。 电动执行器布置在前部和后部组件之间。 电动执行器的布置防止其过热，并且提供用于在V形空间的下部设置辅助设备的存储空间。 前排包括形成在其中的开口，其在车辆操作期间将风朝向设置在V形空间中的电动致动器引导。

    Fuel routing structure for a V-type engine
    10.
    发明申请
    Fuel routing structure for a V-type engine 有权
    V型发动机的燃油路由结构

    公开(公告)号：US20060042601A1

    公开(公告)日：2006-03-02

    申请号：US11207576

    申请日：2005-08-19

    申请人： Kazuhito Hotta ,  Hiraku Minato

    发明人： Kazuhito Hotta ,  Hiraku Minato

    IPC分类号： F02M69/46

    CPC分类号： F02B31/04 ,  F02B31/085 ,  F02D9/109 ,  F02D9/14 ,  F02D9/16 ,  F02M35/10072 ,  F02M35/10216 ,  F02M35/116 ,  F02M35/162 ,  F02M61/145 ,  F02M69/462 ,  F02M69/465 ,  Y02T10/146

    摘要： A fuel routing structure for use in a vehicle having a V-type engine is provided. The structure has fewer parts, is compact, and facilitates ease of assembly and maintenance for a vehicle where fuel injection valves are attached to an intake manifold, which contains an intake passage communicating with intake ports of a pair of cylinder banks. Each fuel injection valve is attached to an upper part of the intake manifold, so that center lines of the fuel injection valves corresponding to both banks are crossed at an intersection over the intake manifold when a vehicle is viewed from the side. A fuel rail is provided with a fuel passage pipe, the axis of which is arranged in the vicinity of the intersection of the center lines of the fuel injection valves. The axis of the fuel passage pipe may be parallel to the crankshaft and may extend linearly and connected to all the fuel injection valves.

    摘要翻译： 提供一种用于具有V型发动机的车辆中的燃料路由结构。 该结构具有更少的部件，更紧凑，并且便于其中燃料喷射阀附接到进气歧管的车辆的组装和维护，该进气歧管包含与一对气缸组的进气口连通的进气通道。 每个燃料喷射阀附接到进气歧管的上部，使得当从侧面观察车辆时，对应于两组的燃料喷射阀的中心线在进气歧管上的交叉口处交叉。 燃料导轨设有燃料通道管，燃料通道管的轴线布置在燃料喷射阀的中心线的交点附近。 燃料通道管的轴线可以平行于曲轴，并且可以线性地延伸并连接到所有燃料喷射阀。