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1. 发明授权

US4290395A Balancing device for an engine 失效
标题翻译：平衡发动机的装置
公开(公告)号：US4290395A
公开(公告)日：1981-09-22
申请号：US75411
申请日：1979-09-14
申请人： Kenji Sakano , Masahiro Yamashita , Kenji Yamashita , Masahiro Aketa
发明人： Kenji Sakano , Masahiro Yamashita , Kenji Yamashita , Masahiro Aketa
IPC分类号： F02B77/00 , F02B3/06 , F02B67/00 , F02B75/18 , F02B75/20 , F16F15/26 , F02B75/06
CPC分类号： F02B75/20 , F16F15/264 , F02B2075/1816 , F02B3/06 , F02B67/00
摘要： A balancing device comprising three or more rotating balancers mounted within a housing is detachably mounted on a reciprocating, internal combustion engine. The balancing device generates a balancing force F.sub.b chosen to cancel the vibrating force F.sub.r produced by the engine. The vibrating force F.sub.r lies on a vibration line S, and the balancing force F.sub.b is spaced a distance l therefrom, whereby a rotating moment M is generated. The balancing device also generates a balancing moment -M, chosen to cancel the rotating moment M.
摘要翻译：包括安装在壳体内的三个或更多个旋转平衡器的平衡装置可拆卸地安装在往复式内燃机上。平衡装置产生选择以消除由发动机产生的振动力Fr的平衡力Fb。振动力Fr位于振动线S上，平衡力Fb与其间隔一距离l，从而产生旋转力矩M. 平衡装置还产生平衡力矩M，其被选择以消除旋转力矩M.

2. 发明授权

US4703729A Intake system with double intake ports for internal combustion engine 失效
标题翻译：具有内燃机双进气口的进气系统
公开(公告)号：US4703729A
公开(公告)日：1987-11-03
申请号：US918134
申请日：1986-10-14
申请人： Kenji Sakano , Masahiro Aketa , Tetsuro Ikeshima , Kiyoshi Hataura , Hiroo Sakanaka , Masahiro Yamashita
发明人： Kenji Sakano , Masahiro Aketa , Tetsuro Ikeshima , Kiyoshi Hataura , Hiroo Sakanaka , Masahiro Yamashita
IPC分类号： F01L1/26 , F01L13/00 , F02B3/06 , F02B27/02 , F02B31/00 , F02F1/24 , F02F1/42
CPC分类号： F01L1/26 , F01L13/0005 , F02B27/0215 , F02B27/0294 , F02B31/00 , F02F1/4214 , F02B2031/006 , F02B2275/14 , F02B2275/34 , F02B3/06 , F02F2001/247 , Y02T10/146
摘要： The present invention relates to an intake system with double intake ports for internal combustion engine, involving two intake ports for each cylinder chamber of the engine, one of the two intake ports being a pure helical port which introduces suction air with helical flow, but without straightway flow, into the cylinder chamber, and another intake port being partially helical port which introduces suction air with helical flow and straightway flow into the cylinder chamber, the outlets of the two intake ports being preferably located in nearer side of the center of the cylinder chamber, and side by side in a parallel direction with the axis of cam shaft; and preferably the pure helical intake port being suspended in lower speed range by pausing device having pause valve which is preferably consisted of suction valve; and the length of suction passage being preferably varied in accordance with the variation of speed ranges.
摘要翻译：本发明涉及一种具有用于内燃机的双进气口的进气系统，其包括用于发动机的每个气缸室的两个进气口，两个进气口中的一个是纯螺旋口，其引入具有螺旋流的吸入空气，但没有直接流入气缸室，另一个进气口是部分螺旋的口，其将具有螺旋流和吸入空气的吸入空气引入气缸室，两个进气口的出口优选位于气缸中心的更靠近侧并且与凸轮轴的轴线平行地并排并排; 并且优选地，所述纯螺旋形入口通过具有暂停阀的暂停装置悬挂在较低速度范围内，所述暂停阀优选地由吸入阀组成; 并且吸入通道的长度优选根据速度范围的变化而变化。

3. 发明授权

US4807811A Accumulator fuel injector for diesel engine 失效
标题翻译：柴油机蓄能燃油喷射器
公开(公告)号：US4807811A
公开(公告)日：1989-02-28
申请号：US95459
申请日：1987-09-11
申请人： Masahiro Aketa , Masahiro Yamashita , Satoshi Torii , Tetsuro Ikeshima
发明人： Masahiro Aketa , Masahiro Yamashita , Satoshi Torii , Tetsuro Ikeshima
IPC分类号： F02B3/06 , F02M47/02 , F02M57/02 , F02M59/02 , F02M59/10 , F02M59/44 , F02M41/16
CPC分类号： F02M59/02 , F02M47/02 , F02M57/023 , F02M59/102 , F02M59/447 , F02B3/06
摘要： The present invention relates to an accumulator fuel injector for a diesel engine, the device including first and second accumulators which are connected through a check valve and a relief valve. Fuel pressurized and delivered by a fuel injection pump is charged into the first accumulator so as to increase its pressure abruptly. When the fuel pressure in the first accumulator reaches a selected relief pressure, the fuel is charged into the second accumulator through the check valve and is accumulated therein. When fuel injection is started by opening of an injection valve, the fuel accumulated in the first accumulator is injected through the injection valve and at the same time the fuel accumulated in the second accumulator flows out to the first accumulator through the relief valve so as to also be injected through the injection valve. When the injection pressure decreases to the relief pressure at the end of the injection, the relief valve closes so that the fuel in the second accumulator is prevented from flowing into the first accumulator, and only the fuel accumulated in the first accumulator is injected.
摘要翻译：本发明涉及一种用于柴油发动机的蓄能器燃料喷射器，该装置包括通过止回阀和安全阀连接的第一和第二蓄能器。由燃料喷射泵加压和输送的燃料被充入第一蓄能器中，以便突然增加其压力。当第一蓄能器中的燃料压力达到选定的释放压力时，通过止回阀将燃料装入第二蓄能器并积聚在其中。当通过打开喷射阀开始燃料喷射时，通过喷射阀喷射积累在第一蓄能器中的燃料，同时通过安全阀将累积在第二蓄能器中的燃料流出到第一蓄能器，以便也可以通过注射阀注射。当注射压力降低到注射结束时的释放压力时，安全阀关闭，使得第二蓄能器中的燃料被阻止流入第一蓄能器，并且仅仅累积在第一蓄能器中的燃料被注入。

4. 发明授权

US06220220B1 Fuel supplying device for engine 有权
标题翻译：发动机燃油供应装置
公开(公告)号：US06220220B1
公开(公告)日：2001-04-24
申请号：US09487335
申请日：2000-01-19
申请人： Masahiro Aketa , Yasuo Fujii , Hajime Yama , Toshio Nakahira , Yasushi Matsuda
发明人： Masahiro Aketa , Yasuo Fujii , Hajime Yama , Toshio Nakahira , Yasushi Matsuda
IPC分类号： F02D3100
CPC分类号： F02D1/08 , F02D1/10 , F02D31/009 , F02D2001/085 , F02M59/447
摘要： A fuel supplying device for an engine comprises an electronic governor (1) and a mechanical governor (2). In this device, the mechanical governor (2) limits a maximum fuel injection amount of an electronic control by the electronic governor (1).
摘要翻译：用于发动机的燃料供应装置包括电子调速器（1）和机械调速器（2）。在该装置中，机械调速器（2）通过电子调速器（1）限制电子控制的最大燃料喷射量。

5. 发明申请

US20120000186A1 EXHAUST GAS TREATMENT DEVICE OF DIESEL ENGINE 有权
标题翻译：柴油发动机排气处理装置
公开(公告)号：US20120000186A1
公开(公告)日：2012-01-05
申请号：US13255951
申请日：2010-03-12
申请人： Masahiro Aketa , Satoshi Sugimoto , Masato Ueda , Yuki Yoshita , Takuya Yanagimoto , Masayuki Tochimoto
发明人： Masahiro Aketa , Satoshi Sugimoto , Masato Ueda , Yuki Yoshita , Takuya Yanagimoto , Masayuki Tochimoto
IPC分类号： F01N3/01 , F02M25/07
CPC分类号： B03C3/09 , B03C3/06 , B03C3/15 , B03C3/366 , B03C3/41 , B03C3/49 , B03C2201/10 , B03C2201/30 , B04C5/103 , B04C5/13 , B04C9/00 , B04C2009/001 , F01N3/0892 , F01N3/2013 , F01N3/2882 , F01N2240/04 , F01N2240/20 , F01N2240/28 , F02M26/35 , Y02T10/26
摘要： The present invention relates to an exhaust gas treatment device of a diesel engine that is capable of increasing the concentration of PM in the EGR gas, wherein an exhaust gas separator 2 has electrodes 12 and 13 having different polarities from each other to allow the PM in the exhaust gas 3 to be charged to a given polarity by means of corona discharge between the electrodes 12 and 13 and thus to permit a peripheral wall 14 surrounding the exhaust gas swirl chamber 9 to have the electrode 13 having the opposite polarity to the charged PM, and the charged PM in the exhaust gas 3 swirling the exhaust gas swirl chamber 9 is localizedly positioned around the peripheral wall 14 of the exhaust gas swirl chamber 9 through a centrifugal force and an electrostatic force to allow the exhaust gas 3 containing the localizedly positioned PM to be separated as the EGR gas 4 and sent to a terminal end portion 15 of the exhaust gas swirl chamber 9, while the exhaust gas 3 around the central cylinder 7 is being separated as the emission gas 5 and sent to the interior of the central cylinder 7 through the plurality of emission gas entry holes 8.
摘要翻译：本发明涉及能够增加EGR气体中的PM浓度的柴油发动机的废气处理装置，其中，废气分离器2具有彼此不同的极性的电极12和13，以允许PM 排气3通过电极12和13之间的电晕放电而被充电到给定极性，从而允许围绕排气涡流室9的周壁14具有与带电PM相反的极性的电极13 并且使排气涡流室9旋转的废气3中的带电PM通过离心力和静电力局部地定位在排气涡流室9的周壁14周围，以允许含有局部定位的排气3 PM被分离为EGR气体4并被送到废气涡流室9的末端部分15，而围绕中心圆筒的废气3 r 7被分离为排放气体5，并通过多个排放气体进入孔8送到中央筒7的内部。

6. 外观设计

USD529513S1 Portion of an internal combustion engine 失效
公开(公告)号：USD529513S1
公开(公告)日：2006-10-03
申请号：US29213548
申请日：2004-09-20
申请人： Masahiro Aketa , Wataru Iwanaga , Yuzo Umeda , Hiroyuki Anami
设计人： Masahiro Aketa , Wataru Iwanaga , Yuzo Umeda , Hiroyuki Anami

7. 发明授权

US06647951B2 Direct-injection type diesel engine 有权
标题翻译：直喷式柴油机
公开(公告)号：US06647951B2
公开(公告)日：2003-11-18
申请号：US10100087
申请日：2002-03-19
申请人： Yasunori Shiraishi , Masahiro Aketa , Wataru Iwanaga , Yuzo Umeda
发明人： Yasunori Shiraishi , Masahiro Aketa , Wataru Iwanaga , Yuzo Umeda
IPC分类号： F02P1900
CPC分类号： F02F1/242 , F02B3/06 , F02B23/0672 , F02B31/00 , F02B2031/006 , F02B2275/14 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： A direct-injection type diesel engine comprises a cylinder head (1) with a fuel injection nozzle (2) and a glow plug (3) attached thereto. The fuel injection nozzle (2) has a leading end opposed to a cylinder mid portion (4) and the glow plug (3) extends through an intake port wall portion (6) between the fuel injection nozzle (2) and an intake port (5). The glow plug (3) is inclined with respect to the fuel injection nozzle (2) by a predetermined angle (&thgr;1) and has a leading end inserted into the cylinder mid portion (4).
摘要翻译：直喷式柴油发动机包括具有燃料喷射喷嘴（2）的气缸盖（1）和安装在其上的电热塞（3）。燃料喷射喷嘴（2）具有与气缸中部（4）相对的前端，并且电热塞（3）延伸穿过燃料喷射喷嘴（2）和进气口（2）之间的进气口壁部分（6） 5）。电热塞（3）相对于燃料喷嘴（2）倾斜预定角度（θ1），并且前端插入气缸中部（4）。

8. 发明授权

US6032641A Fuel injection device for diesel engine 失效
标题翻译：柴油机燃油喷射装置
公开(公告)号：US6032641A
公开(公告)日：2000-03-07
申请号：US149078
申请日：1998-09-08
申请人： Masahiro Aketa , Hideya Miyazaki , Yuzo Umeda , Yuji Takemura
发明人： Masahiro Aketa , Hideya Miyazaki , Yuzo Umeda , Yuji Takemura
IPC分类号： F02D1/02 , F02D1/18 , F02D41/38 , F02D41/40 , F02M45/02 , F02M45/06 , F02M45/00
CPC分类号： F02M45/063 , F02D41/403 , Y02T10/44
摘要： A fuel injection device for a diesel engine adapted to perform a preliminary injection (1) and a main injection (2) to a combustion chamber (3), wherein the preliminary injection (1) is adjusted to begin within a valve overlap term (40).Within the valve overlap term (40), no intake air is introduced into the combustion chamber (3) or a little if any and the combustion chamber (3) contains a gas of high temperature. If the preliminary injection (1) is conducted into this gas of high temperature within the combustion chamber (3), a preliminary injection fuel vaporizes soon to thereby shorten the ignition lag of a main injection fuel with the result of improving the combustion.
摘要翻译：一种用于柴油发动机的燃料喷射装置，其适于对燃烧室（3）进行预喷射（1）和主喷射（2），其中，预喷射（1）被调节为开始于阀重叠项（40 ）。在阀重叠项（40）内，没有吸入空气被引入燃烧室（3）或少量（如果有的话），并且燃烧室（3）含有高温气体。如果将预喷射（1）进入燃烧室（3）内的高温气体，则预喷射燃料很快蒸发，从而缩短主喷射燃料的点火滞后，从而改善燃烧。

9. 外观设计

USD619149S1 Internal combustion engine 有权
公开(公告)号：USD619149S1
公开(公告)日：2010-07-06
申请号：US29247662
申请日：2006-06-30
申请人： Masahiro Aketa , Wataru Iwanaga
设计人： Masahiro Aketa , Wataru Iwanaga

10. 发明授权

US07275526B2 Multi-cylinder engine 有权
标题翻译：多缸发动机
公开(公告)号：US07275526B2
公开(公告)日：2007-10-02
申请号：US11370324
申请日：2006-03-08
申请人： Satoshi Sugimoto , Masahiro Aketa , Tetsuya Kosaka , Yukimasa Kabe , Shuichi Yamada
发明人： Satoshi Sugimoto , Masahiro Aketa , Tetsuya Kosaka , Yukimasa Kabe , Shuichi Yamada
IPC分类号： F02M25/07 , F02M35/10 , F02B47/08
CPC分类号： F02M35/10222 , F02B29/0475 , F02M26/21 , F02M26/30 , F02M26/32 , F02M26/41 , F02M26/42 , F02M35/112 , Y02T10/146
摘要： The present invention provides a multi-cylinder engine capable of inhibiting an EGR cooler from being damaged and at the same time making the EGR cooler compact. On the assumption that a direction where a crank shaft spans is taken as a front and rear direction and a widthwise direction of a cylinder head perpendicular to this front and rear direction is deemed as a lateral direction, an intake-air distributing passage wall is attached to one lateral side surface of the cylinder head and an exhaust-gas converging passage wall ached to the other lateral side of the cylinder head, the exhaust-gas converging passage wall having an interior area communicated with an interior area of the intake-air distributing passage wall through the EGR cooler. In this multi-cylinder engine, an intake-air inlet pipe is made to stand up at an upper portion of the intake air distributing passage wall and the EGR cooler is above the intake-air distributing passage wall. Further, the intake-air inlet pipe is arranged side by side with the EGR cooler.
摘要翻译：本发明提供一种能够抑制EGR冷却器被损坏并且同时使EGR冷却器紧凑的多缸发动机。假设将曲轴跨过的方向作为前后方向和垂直于该前后方向的气缸盖的宽度方向被认为是横向，则附接有进气分配通道壁气缸盖的一个横向侧表面和与气缸盖的另一个侧面相对的排气汇合通道壁，排气收敛通道壁具有与进气分配的内部区域连通的内部区域通过EGR冷却器的通道壁。在该多气缸发动机中，使进气管在吸气分配通路壁的上部立起，EGR冷却器位于进气分配通路壁的上方。此外，进气管与EGR冷却器并排配置。

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