公开(公告)号：US06877491B2

公开(公告)日：2005-04-12

申请号：US10606357

申请日：2003-06-26

申请人： Kaoru Hanawa ,  Shuichi Ishida ,  Hiroya Ueda ,  Hiroshi Kuribara

发明人： Kaoru Hanawa ,  Shuichi Ishida ,  Hiroya Ueda ,  Hiroshi Kuribara

IPC分类号： F01L1/14 ,  F01L1/18 ,  F02B75/02 ,  F02F1/24 ,  F02F7/00 ,  F02M61/14 ,  F02M67/02 ,  F02M67/10 ,  F02M69/08 ,  F02M23/00

CPC分类号： F02F1/242 ,  F01L1/022 ,  F01L1/146 ,  F01L1/181 ,  F02B2075/027 ,  F02F7/006 ,  F02M61/14 ,  F02M67/02 ,  F02M67/10 ,  F02M69/08

摘要： An air fuel injection engine including an injector composed of a fuel injection valve for injecting fuel and an air fuel injection valve for directly injecting fuel together with compressed air into a combustion chamber and an injector housing for holding and securing the injector to an engine body. The injector is supported on a head cover, and at least part of a compressed air supply passage for supplying compressed air to the injector is provided directly in the head cover. Further, an injector housing is formed integrally with a head cover which forms part of an engine body. With this configuration, the scale of the engine, the complication of the structure around the engine, and the number of part required can be kept to a minimum.

摘要翻译： 一种空气燃料喷射发动机，包括由用于喷射燃料的燃料喷射阀和用于将燃料与压缩空气直接喷射到燃烧室中的空气燃料喷射阀构成的喷射器和用于将喷射器保持并固定到发动机主体的喷射器壳体。 喷射器支撑在头盖上，并且至少部分用于向喷射器供应压缩空气的压缩空气供应通道直接设置在头罩中。 此外，喷射器壳体与形成发动机主体的一部分的头罩一体地形成。 通过这种配置，可以将发动机的规模，发动机周围的结构的复杂性以及所需的部件的数量保持在最小。

公开(公告)号：US06889670B2

公开(公告)日：2005-05-10

申请号：US10627766

申请日：2003-07-28

申请人： Kaoru Hanawa ,  Hiroya Ueda

发明人： Kaoru Hanawa ,  Hiroya Ueda

IPC分类号： F02F1/24 ,  F02F7/00 ,  F02M51/08 ,  F02M67/02 ,  F02M69/08 ,  F02M69/46 ,  F02M23/00

CPC分类号： F02M67/02 ,  F02M69/08 ,  F02M69/46 ,  Y02T10/16

摘要： In an engine fuel injection apparatus including an injector having a fuel injection valve for injecting fuel and an air fuel injection valve that is mounted to a cylinder head so as to inject fuel directly into a combustion chamber with compressed air an increase in the size of the engine and the complexity of the structure around the engine are avoided and the pumping efficiency of a compressed air pump is improved. At least part of the compressed air supply route for supplying compressed air to the injector is provided directly in the cylinder head while passing the area in the vicinity of an exhaust port.

摘要翻译： 在包括喷射器的发动机燃料喷射装置中，该喷射器具有用于喷射燃料的燃料喷射阀和安装在气缸盖上的空气燃料喷射阀，以将燃料直接喷入具有压缩空气的燃烧室中， 发动机和发动机周围结构的复杂性被避免，并且提高了压缩空气泵的泵送效率。 用于向喷射器供给压缩空气的压缩空气供给路径的至少一部分直接设置在气缸盖中，同时通过排气口附近的区域。

公开(公告)号：US08348005B2

公开(公告)日：2013-01-08

申请号：US12881180

申请日：2010-09-14

申请人： Kaoru Hanawa ,  Takashi Tsutsumizaki

发明人： Kaoru Hanawa ,  Takashi Tsutsumizaki

IPC分类号： B60K6/42

CPC分类号： B60K6/485 ,  B60K6/40 ,  B60Y2200/12 ,  Y02T10/6226

摘要： A hybrid vehicle includes an engine, a motor, a multi-stage gear transmission, and an actuator. The engine has a crankshaft, a crankcase, and a cylinder. The motor is provided on the crankshaft. Through the multi-stage gear transmission, an output of the crankshaft is changed to be used for traveling of the vehicle. The actuator is configured to automatically shift the multi-stage gear transmission and is provided in the crankcase in proximity to the motor. A radius from a center line of the cylinder to a part of the actuator farthest from the center line is shorter than a radius from the center line to a part of the motor farthest from the center line. The actuator has a width less than a width of the motor in a direction perpendicular to the crankshaft.

摘要翻译： 混合动力车辆包括发动机，马达，多级齿轮变速器和致动器。 发动机具有曲轴，曲轴箱和气缸。 马达设在曲轴上。 通过多级齿轮传动，曲轴的输出被改变为用于车辆行驶。 致动器构造成自动地移动多级齿轮传动装置并且设置在靠近马达的曲轴箱中。 从圆柱体的中心线到远离中心线的致动器的一部分的半径比从中心线到距离中心线最远的电动机的一部分的半径短。 致动器的宽度小于马达在与曲轴垂直的方向上的宽度。

公开(公告)号：US07314042B2

公开(公告)日：2008-01-01

申请号：US11389893

申请日：2006-03-27

申请人： Kaoru Hanawa

发明人： Kaoru Hanawa

IPC分类号： F02M25/07 ,  F02B47/08

CPC分类号： F02M35/116 ,  F02B75/22 ,  F02M26/41 ,  F02M26/42 ,  F02M35/10222 ,  F02M35/1085 ,  F02M35/162

摘要： An EGR control valve is disposed on a V-type internal combustion engine such that the engine is compact as a whole. In the internal combustion engine, cylinders are provided with the cylinders spaced apart from each other in a V-shape, and exhaust gas obtained from an exhaust port of the rear cylinder is supplied to intake ports of the respective cylinders via a single EGR control valve through exhaust-gas supply channels having a branching chamber. The EGR control valve is provided in a V bank space between the cylinders. In addition, the EGR control valve is disposed at the rear of the front cylinder, so that the cooling of the EGR control valve due to exposure to the wind caused by vehicle travel is inhibited, and the exhaust gas is maintained at a high temperature during recirculation.

摘要翻译： EGR控制阀设置在V型内燃机上，使得发动机整体紧凑。 在内燃机中，气缸设置有以V形彼此隔开的气缸，并且从后缸的排气口获得的废气经由单个EGR控制阀被供给到各气缸的进气口 通过具有分支室的废气供给通道。 EGR控制阀设置在气缸之间的V组合空间中。 此外，EGR控制阀设置在前汽缸的后部，使得由于暴露于车辆行驶引起的风而导致的EGR控制阀的冷却被抑制，并且排气在高温期间保持在高温 再循环。

公开(公告)号：US08584645B2

公开(公告)日：2013-11-19

申请号：US12334885

申请日：2008-12-15

申请人： Katsuhiro Kubo ,  Kaoru Hanawa

发明人： Katsuhiro Kubo ,  Kaoru Hanawa

IPC分类号： F02M35/104

CPC分类号： F02M35/10039 ,  F02B27/0215 ,  F02B27/0231 ,  F02M35/10216 ,  F02M35/10288 ,  F02M35/116 ,  F02M35/162 ,  Y02T10/146

摘要： A vehicle includes a variable intake pipe length device capable of adjusting the length of an intake pipe according to the condition of an engine, the intake pipe being provided in an intake passage for inducing air from an air cleaner box to an intake port of the engine, the intake pipe including a fixed funnel and a movable funnel movable relative to the fixed funnel by a driving force of an actuator. A rotating pipe as a part of the intake pipe is rotationally driven by the actuator, and the movable funnel is moved by rotating the rotating pipe, thereby varying the length of the intake pipe.

摘要翻译： 车辆包括可变进气管长度装置，其能够根据发动机的状况来调节进气管的长度，进气管设置在进气通道中，用于将空气从空气滤清器箱引导到发动机的进气口 所述吸入管包括固定漏斗和通过致动器的驱动力相对于所述固定漏斗可移动的可移动漏斗。 作为进气管的一部分的旋转管由致动器旋转驱动，并且通过旋转旋转管来移动可移动漏斗，从而改变进气管的长度。

公开(公告)号：US07370643B2

公开(公告)日：2008-05-13

申请号：US11391603

申请日：2006-03-28

申请人： Kaoru Hanawa

发明人： Kaoru Hanawa

IPC分类号： F02B33/00 ,  F02M23/00

CPC分类号： F02M67/02

摘要： A V-type internal combustion engine includes cylinder heads having respective compressed-air supply channels extending therein for providing fluid communication between an air compressor and charge injectors. Formation of condensation in the compressed-air supply channels is prevented. Charge injectors are provided in the respective cylinder heads, for directly injecting charges of fuel-air mixture into combustion chambers in cylinders. Compressed-air supply channels extend from an air compressor to the respective charge injectors, including a shared channel provided in a crankcase, and branched supply channels provided in each of the respective cylinder blocks. The compressed-air supply channels are internal conduits formed by attaching the cylinder blocks to the crankcase. In addition, cooling of the compressed air in the compressed-air supply channels is prevented during engine operation, so that formation of condensation within the compressed-air supply channels is prevented.

摘要翻译： V型内燃机包括具有在其中延伸的相应压缩空气供应通道的气缸盖，用于提供空气压缩机和充气喷射器之间的流体连通。 防止在压缩空气供应通道中形成冷凝。 充气喷射器设置在相应的气缸盖中，用于将燃料 - 空气混合物的燃料直接喷射到气缸中的燃烧室中。 压缩空气供应通道从空气压缩机延伸到相应的电荷注入器，包括设置在曲轴箱中的共享通道，以及设置在每个气缸体中的分支供应通道。 压缩空气供应通道是通过将气缸体连接到曲轴箱而形成的内部导管。 此外，在发动机运转时，能够防止在压缩空气供给路径中的压缩空气的冷却，防止在压缩空气供给路径内形成冷凝。

公开(公告)号：US07331331B2

公开(公告)日：2008-02-19

申请号：US11657099

申请日：2007-01-24

申请人： Kaoru Hanawa ,  Satoru Shimizu

发明人： Kaoru Hanawa ,  Satoru Shimizu

IPC分类号： F02M61/18 ,  F02M61/14

CPC分类号： F02M61/14 ,  F02M2200/09 ,  F02M2200/80 ,  F02M2200/85

摘要： To effectively reduce operational noise generated by vibration of the fuel injection valve with a fuel injection valve installation structure of an engine. In the structure, an installation hole is formed in an engine component member that constitutes a part of an engine. The installation hole has an annular shoulder portion, which is formed in the middle portion thereof, and which faces the exterior side. The fuel injection valve is held between the annular shoulder portion and a supporting member attached to the engine component member. A first damper, with high vibration-damping properties, is set between an annular shoulder portion and a fuel injection valve. A second damper, with high vibration-damping quality, is set between a supporting member and the fuel injection valve.

摘要翻译： 利用发动机的燃料喷射阀安装结构有效地降低由燃料喷射阀的振动产生的运行噪音。 在该结构中，在构成发动机的一部分的发动机部件中形成有安装孔。 安装孔具有形成在其中间部分并面向外侧的环形肩部。 燃料喷射阀保持在环形肩部和附接到发动机部件的支撑部件之间。 具有高振动阻尼特性的第一阻尼器设置在环形肩部和燃料喷射阀之间。 在支撑构件和燃料喷射阀之间设置具有高振动阻尼品质的第二阻尼器。

公开(公告)号：US20060219229A1

公开(公告)日：2006-10-05

申请号：US11389893

申请日：2006-03-27

申请人： Kaoru Hanawa

发明人： Kaoru Hanawa

IPC分类号： F02M25/07 ,  F02B47/08

CPC分类号： F02M35/116 ,  F02B75/22 ,  F02M26/41 ,  F02M26/42 ,  F02M35/10222 ,  F02M35/1085 ,  F02M35/162

摘要： An EGR control valve is disposed on a V-type internal combustion engine such that the engine is compact as a whole. In the internal combustion engine, cylinders are provided with the cylinders spaced apart from each other in a V-shape, and exhaust gas obtained from an exhaust port of the rear cylinder is supplied to intake ports of the respective cylinders via a single EGR control valve through exhaust-gas supply channels having a branching chamber. The EGR control valve is provided in a V bank space between the cylinders. In addition, the EGR control valve is disposed at the rear of the front cylinder, so that the cooling of the EGR control valve due to exposure to the wind caused by vehicle travel is inhibited, and the exhaust gas is maintained at a high temperature during recirculation.

摘要翻译： EGR控制阀设置在V型内燃机上，使得发动机整体紧凑。 在内燃机中，气缸设置有以V形彼此隔开的气缸，并且从后缸的排气口获得的废气经由单个EGR控制阀被供给到各气缸的进气口 通过具有分支室的废气供给通道。 EGR控制阀设置在气缸之间的V组合空间中。 此外，EGR控制阀设置在前汽缸的后部，使得由于暴露于车辆行驶引起的风而导致的EGR控制阀的冷却被抑制，并且排气在高温期间保持在高温 再循环。

公开(公告)号：US08726881B2

公开(公告)日：2014-05-20

申请号：US12723494

申请日：2010-03-12

申请人： Toshiyuki Sato ,  Masaki Cho ,  Natsue Ogawa ,  Takahiro Imafuku ,  Kaoru Hanawa ,  Noriaki Okano

发明人： Toshiyuki Sato ,  Masaki Cho ,  Natsue Ogawa ,  Takahiro Imafuku ,  Kaoru Hanawa ,  Noriaki Okano

IPC分类号： F02M35/116 ,  F02M35/10

CPC分类号： F02M35/116 ,  F01L1/185 ,  F01L13/0026 ,  F02M35/10098 ,  F02M35/10216 ,  F02M35/162

摘要： In the inlet passage structure of the V-type internal combustion engine, front and rear banks have inlet ports with a nearly identical inlet passage length, and an inlet chamber is connected to a top end openings of the inlet ports. A throttle body and the inlet chamber are offset on a side leading to a cylinder on a side away from the throttle body. The inside of the inlet chamber is formed with a nearly straight inlet passage from the throttle body to the top end opening of the inlet port leading to the cylinder bore on the side away from the throttle body, and a curved inlet passage to the top end opening of the inlet port leading to the cylinder on a close side.

摘要翻译： 在V型内燃机的入口通道结构中，前后排具有入口通道长度几乎相同的入口端口，并且入口室连接到入口端口的顶端开口。 节气门体和入口室在远离节气门体的一侧通向气缸的一侧偏移。 入口室的内部形成有从节气门体到入口的顶端开口的几乎直的入口通道，其通向远离节气门体的一侧的气缸孔，并且弯曲的入口通道到达顶端 打开靠近气缸的进气口。

公开(公告)号：US20100242903A1

公开(公告)日：2010-09-30

申请号：US12723494

申请日：2010-03-12

申请人： Toshiyuki SATO ,  Masaki Cho ,  Natsue Ogawa ,  Takahiro Imafuku ,  Kaoru Hanawa ,  Noriaki Okano

发明人： Toshiyuki SATO ,  Masaki Cho ,  Natsue Ogawa ,  Takahiro Imafuku ,  Kaoru Hanawa ,  Noriaki Okano

IPC分类号： F02D9/08 ,  F02M35/10 ,  F01L1/18 ,  F02M69/04

CPC分类号： F02M35/116 ,  F01L1/185 ,  F01L13/0026 ,  F02M35/10098 ,  F02M35/10216 ,  F02M35/162

摘要： In the inlet passage structure of the V-type internal combustion engine, front and rear banks have inlet ports with a nearly identical inlet passage length, and an inlet chamber is connected to a top end openings of the inlet ports. A throttle body and the inlet chamber are offset on a side leading to a cylinder on a side away from the throttle body. The inside of the inlet chamber is formed with a nearly straight inlet passage from the throttle body to the top end opening of the inlet port leading to the cylinder bore on the side away from the throttle body, and a curved inlet passage to the top end opening of the inlet port leading to the cylinder on a close side.

摘要翻译： 在V型内燃机的入口通道结构中，前后排具有入口通道长度几乎相同的入口端口，并且入口室连接到入口端口的顶端开口。 节气门体和入口室在远离节气门体的一侧通向气缸的一侧偏移。 入口室的内部形成有从节气门体到入口的顶端开口的几乎直的入口通道，其通向远离节气门体的一侧的气缸孔，并且弯曲的入口通道到达顶端 打开靠近气缸的进气口。