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1. 发明授权

US5346137A Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US5346137A
公开(公告)日：1994-09-13
申请号：US10396
申请日：1993-01-28
申请人： Yoshio Okamoto , Hisanobu Kanamaru , Hitoshi Maeda , Satoshi Suzuki , Tohru Ishikawa , Tokuo Kosuge , Kiyoshi Amou , Hiroshi Ohki , Koji Nakagawa , Yoshiyuki Tanabe , Mizuho Yokoyama
发明人： Yoshio Okamoto , Hisanobu Kanamaru , Hitoshi Maeda , Satoshi Suzuki , Tohru Ishikawa , Tokuo Kosuge , Kiyoshi Amou , Hiroshi Ohki , Koji Nakagawa , Yoshiyuki Tanabe , Mizuho Yokoyama
IPC分类号： F02M51/06 , F02M51/08 , F02M61/18 , F02M69/00 , F02M51/00
CPC分类号： F02M61/1806 , F02M51/0671 , F02B2275/18 , Y10S239/90
摘要： An electromagnetic fuel injection valve comprises a valve body, a valve seat which cooperates with the valve body, a fuel injection port disposed downstream of the valve seat, and a dividing device which serves to divide injection fuel injected from the fuel injection port. The dividing device is formed integrally with a member in which the fuel injection port is formed and includes parallel walls substantially parallel to each other with the fuel injection port interposed therebetween and arcuate walls connected to the parallel walls having a diameter larger than that of the fuel injection port. The walls extend from said member in a direction of an axis of the valve. The dividing device has an outer diameter substantially equal to the largest diameter of the valve seat.
摘要翻译：一种电磁燃料喷射阀，包括阀体，与阀体配合的阀座，设置在阀座下游的燃料喷射口，以及用于分配从燃料喷射口注入的喷射燃料的分隔装置。分隔装置与其中形成有燃料喷射口的构件一体地形成，并且包括彼此基本平行的平行壁，燃料喷射口插入其间，并且连接到平行壁的弧形壁的直径大于燃料喷射口的直径注射口壁从所述构件在阀的轴线方向上延伸。分隔装置的外径基本上等于阀座的最大直径。

2. 发明授权

US06634338B1 Fuel injection apparatus, fuel injection method and internal combustion engine 有权
标题翻译：燃油喷射装置，燃料喷射法和内燃机
公开(公告)号：US06634338B1
公开(公告)日：2003-10-21
申请号：US09531493
申请日：2000-03-20
申请人： Makoto Yamakado , Kiyoshi Amou , Yoshio Okamoto , Yuzo Kadomukai , Hiromasa Kubo , Kenji Tabuchi , Toshio Takahata , Yoshiyuki Tanabe , Yasunaga Hamada
发明人： Makoto Yamakado , Kiyoshi Amou , Yoshio Okamoto , Yuzo Kadomukai , Hiromasa Kubo , Kenji Tabuchi , Toshio Takahata , Yoshiyuki Tanabe , Yasunaga Hamada
IPC分类号： F02D4120
CPC分类号： F02D41/20 , F02D2041/2079
摘要： An electromagnetic fuel injector is provided with a first coil having a large rate of change in time of magnetomotive force and a second coil having a smaller rate of change in time of magnetomotive force than the first coil. During a valve opening operation at the time of opening the valve, current is passed through at least the first coil, and then current of a smaller current value than in the opening operation is caused to flow so as to hold the valve open, using the first and second coils.
摘要翻译：电磁燃料喷射器设置有磁通时间变化率大的第一线圈和具有比第一线圈更小的磁通时间变化率的第二线圈。在打开阀门时的开阀操作期间，电流至少通过第一线圈，然后导致比打开操作中更小的电流值的电流流动以便保持阀门打开，使用第一和第二线圈。

3. 发明授权

US06367720B1 Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US06367720B1
公开(公告)日：2002-04-09
申请号：US09650092
申请日：2000-08-29
申请人： Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Noriyuki Maekawa , Tohru Ishikawa , Ayumu Miyajima , Kiyoshi Amou
发明人： Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Noriyuki Maekawa , Tohru Ishikawa , Ayumu Miyajima , Kiyoshi Amou
IPC分类号： B05B130
CPC分类号： F02M61/188 , F02M51/0675 , F02M51/0678 , F02M61/162 , F02M61/18
摘要： There is required a valve structure which can be easily worked, does not increase a producing cost, can reduce a dispersion in a side gap by restricting an eccentricity and an incline of a valve body and can maintain an injection accuracy high. In particular, there is required an electromagnetic fuel injection valve which is advantageous in view of production even in a narrow valve structure. In the electromagnetic fuel injection valve, at least one guide portion having one end fixed to an injection valve main body and guiding an axial sliding motion of the valve member in the inner portion is provided, and a nozzle guide body constituting a magnetic passage portion formed so as to surround a magnetic member connected and fixed to one end of the valve member by the same material is provided. Accordingly, it is possible to reduce a dispersion of a side gap constituting the magnetic passage, and it is possible to stabilize an axial motion of the valve member, whereby an injection accuracy is maintained high and an inexpensive injection valve is obtained.
摘要翻译：需要能够容易地加工的阀结构，不会增加生产成本，通过限制阀体的偏心率和倾斜度可以降低侧面间隙的分散，并且可以保持高的喷射精度。特别地，需要一种电磁燃料喷射阀，即使在狭窄的阀结构中也是有利的。在电磁燃料喷射阀中，设置有至少一个引导部，其一端固定在喷射阀主体上并引导阀部件在内部的轴向滑动运动，形成有构成磁通部的喷嘴引导体以包围以相同的材料连接并固定在阀构件的一端的磁性构件。因此，能够减小构成磁路的侧隙的分散，能够使阀构件的轴向运动稳定化，从而保持喷射精度高，成本低廉的喷射阀。

4. 发明授权

US06685114B2 Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US06685114B2
公开(公告)日：2004-02-03
申请号：US10096496
申请日：2002-03-13
申请人： Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Noriyuki Maekawa , Tohru Ishikawa , Ayumu Miyajima , Kiyoshi Amou
发明人： Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Noriyuki Maekawa , Tohru Ishikawa , Ayumu Miyajima , Kiyoshi Amou
IPC分类号： B05B130
CPC分类号： F02M61/188 , F02M51/0675 , F02M51/0678 , F02M61/162 , F02M61/18
摘要： A valve structure which works easily, does not increase production cost, can reduce dispersion in a side gap by restricting eccentricity and incline of a valve body and can maintain highly accurate injection. An electromagnetic fuel injection valve is required which is easy to manufacture even in a narrow valve structure. A guide portion is provided having one end fixed to an injection valve main body for guiding the valve member. A nozzle guide body constituting a magnetic passage portion to surround a magnetic member connected and fixed to one end of the valve member by the same material is provided. Accordingly, it is possible to reduce dispersion of a side gap constituting the magnetic passage, and it is also possible to stabilize an axial motion of the valve member, whereby high injection accuracy is maintained and an inexpensive injection valve is obtained.
摘要翻译：能够容易地起作用的阀结构，不会增加生产成本，通过限制阀体的偏心和倾斜来减少侧隙的分散，并且可以保持高精度的注射。需要电磁燃料喷射阀，即使在狭窄的阀结构中也容易制造。引导部分具有固定在喷射阀主体上用于引导阀构件的一端。提供构成磁通路部分的喷嘴引导体，其围绕用相同材料连接并固定在阀构件一端的磁性构件。因此，可以减少构成磁通的侧隙的分散，并且还可以稳定阀构件的轴向运动，从而保持高的注射精度并获得便宜的喷射阀。

5. 发明授权

US06508236B2 Fuel supply device and internal combustion engine mounting the same 失效
标题翻译：燃油供应装置和内燃机安装相同
公开(公告)号：US06508236B2
公开(公告)日：2003-01-21
申请号：US09819639
申请日：2001-03-29
申请人： Kiyoshi Amou , Yoshio Okamoto , Takehiko Kowatari , Ayumu Miyajima , Yuzo Kadomukai , Toru Ishikawa , Masami Nagano , Takanobu Ichihara , Hiroaki Saeki , Kenji Watanabe
发明人： Kiyoshi Amou , Yoshio Okamoto , Takehiko Kowatari , Ayumu Miyajima , Yuzo Kadomukai , Toru Ishikawa , Masami Nagano , Takanobu Ichihara , Hiroaki Saeki , Kenji Watanabe
IPC分类号： F02M3102
CPC分类号： F02M61/162 , F02M69/325
摘要： Atomizing air flowing in an atomizing gas passage is merged with a fuel spray to promote atomization of the fuel, and carrier air flowing in a carrier gas passage is merged with the fuel spray at a further downstream position so as to surround the fuel spray. By doing so, the atomized fuel spray is carried to the downstream side so as to prevent the fuel spray from adhering onto the wall surface. The starting-up performance, fuel consumption and exhaust gas cleaning of an internal combustion engine are improved in this way.
摘要翻译：在雾化气体通道中流动的雾化空气与燃料喷雾合流以促进燃料的雾化，并且在载气通道中流动的载气与在更下游位置处的燃料喷雾合并，以包围燃料喷雾。通过这样做，雾化的燃料喷雾被运送到下游侧，以防止燃料喷雾粘附在壁表面上。以这种方式提高内燃机的起动性能，燃料消耗和废气净化。

6. 发明授权

US06543412B2 Intake air control device and internal combustion engine mounting the same 失效
标题翻译：进气控制装置和内燃机安装相同
公开(公告)号：US06543412B2
公开(公告)日：2003-04-08
申请号：US09819704
申请日：2001-03-29
申请人： Kiyoshi Amou , Yoshio Okamoto , Yuzo Kadomukai , Takehiko Kowatari , Ayumu Miyajima , Masami Nagano , Takanobu Ichihara , Hiroaki Saeki , Tadashi Someno
发明人： Kiyoshi Amou , Yoshio Okamoto , Yuzo Kadomukai , Takehiko Kowatari , Ayumu Miyajima , Masami Nagano , Takanobu Ichihara , Hiroaki Saeki , Tadashi Someno
IPC分类号： F02D908
CPC分类号： F02M35/10216 , F02D41/3094 , F02M31/135 , F02M35/10019 , F02M35/10118 , F02M35/10177 , F02M35/10268 , F02M35/1045 , F02M69/044 , F02M69/047 , F02M69/30 , F02M69/325 , F05C2201/021 , Y02T10/126 , Y02T10/42
摘要： A main passage mounting a throttle valve and an air bypass flow passage for reducing HC emission by promoting atomization of the fuel spray injected from the assembly pipe fuel injector are integrated in a body of an intake air control device arranged upstream of an assembly pipe in a one-piece structure to form a unit. Thereby, the intake air control device can be easily manufactured and easily mounted on and dismounted from the intake air system. The amount of HC emitted during warming-up operation of an internal combustion engine is reduced by efficiently supplying fuel spray injected from an assembly pipe fuel injector at the time of starting and warming-up operations for the internal combustion engine.
摘要翻译：安装节气门的主通道和用于通过促进从组装管燃料喷射器喷射的燃料喷雾的雾化来减少HC排放的空气旁路流动通道集成在进气控制装置的主体中，该进气控制装置在组装管的上游位于单件结构形成一个单元。因此，能够容易地制造吸气控制装置，并且容易地安装在进气系统上和从进气系统中卸下。通过在内燃机的起动和预热运转时有效地供给从组装管燃料喷射器喷射的燃料喷雾，能够降低在内燃机的预热运转中排出的HC的量。

7. 发明授权

US08033714B2 Fluid mixing apparatus 失效
标题翻译：流体混合装置
公开(公告)号：US08033714B2
公开(公告)日：2011-10-11
申请号：US11412091
申请日：2006-04-27
申请人： Akira Nishioka , Kiyoshi Amou , Yoshihiro Sukegawa , Takehiko Kowatari , Yasunaga Hamada , Ikuhisa Hamada , Toshifumi Mukai , Yoshinori Taguchi , Hiroshi Yokota
发明人： Akira Nishioka , Kiyoshi Amou , Yoshihiro Sukegawa , Takehiko Kowatari , Yasunaga Hamada , Ikuhisa Hamada , Toshifumi Mukai , Yoshinori Taguchi , Hiroshi Yokota
IPC分类号： B01F5/04 , B01F5/06
CPC分类号： B01F5/061 , B01D53/8631 , B01F5/0415 , B01F5/0428 , B01F2005/0017 , B01F2005/0441 , B01F2215/0422 , F23D14/64 , F23J15/003 , F23R3/14 , F23R3/286 , Y10T137/87587 , Y10T137/87652
摘要： A cylinder-shaped flow passage in which a first fluid flows includes an internal cylinder which is smaller in diameter than the flow passage. A swirl-generating stator having four vanes is radially fixed in the internal cylinder. A header space for supplying a second fluid is provided to the outer circumference of a wall surface of the internal cylinder in contact with flow separation areas which are formed along downstream surfaces of the swirl-generating stator as the first fluid runs into the swirl-generating stator. The wall surface of the internal cylinder is formed with openings through which the flow separation areas communicate with the header space. The second fluid supplied into the header space flows through the openings into the flow separation areas, and is diffused along the vanes of the swirl-generating stator to be swirled and mixed into the first fluid applied with swirling force by the swirl-generating stator.
摘要翻译：第一流体流动的圆柱形流动通道包括直径小于流路的内圆筒。具有四个叶片的产生涡流的定子径向地固定在内筒中。用于供应第二流体的集管空间被提供到内筒的壁表面的外圆周上，该第二流体与沿着产生涡流的定子的下游表面形成的流动分离区域接触，因为第一流体进入产生涡流的流体定子。内筒的壁面形成有开口，流动分离区域通过开口与集管空间连通。供应到集管空间中的第二流体通过开口流入分流区域，并且沿涡流产生定子的叶片扩散以旋转并混合到由涡流产生定子施加旋转力的第一流体中。

8. 发明申请

US20060245296A1 Fluid mixing apparatus 失效
标题翻译：流体混合装置
公开(公告)号：US20060245296A1
公开(公告)日：2006-11-02
申请号：US11412091
申请日：2006-04-27
申请人： Akira Nishioka , Kiyoshi Amou , Yoshihiro Sukegawa , Takehiko Kowatari , Yasunaga Hamada , Ikuhisa Hamada , Toshifumi Mukai , Yoshinori Taguchi , Hiroshi Yokota
发明人： Akira Nishioka , Kiyoshi Amou , Yoshihiro Sukegawa , Takehiko Kowatari , Yasunaga Hamada , Ikuhisa Hamada , Toshifumi Mukai , Yoshinori Taguchi , Hiroshi Yokota
IPC分类号： B01F5/06 , B01F15/00
CPC分类号： B01F5/061 , B01D53/8631 , B01F5/0415 , B01F5/0428 , B01F2005/0017 , B01F2005/0441 , B01F2215/0422 , F23D14/64 , F23J15/003 , F23R3/14 , F23R3/286 , Y10T137/87587 , Y10T137/87652
摘要： A cylinder-shaped flow passage in which a first fluid flows includes an internal cylinder which is smaller in diameter than the flow passage. A swirl-generating stator having four vanes is radially fixed in the internal cylinder. A header space for supplying a second fluid is provided to the outer circumference of a wall surface of the internal cylinder in contact with flow separation areas which are formed along downstream surfaces of the swirl-generating stator as the first fluid runs into the swirl-generating stator. The wall surface of the internal cylinder is formed with openings through which the flow separation areas communicate with the header space. The second fluid supplied into the header space flows through the openings into the flow separation areas, and is diffused along the vanes of the swirl-generating stator to be swirled and mixed into the first fluid applied with swirling force by the swirl-generating stator.
摘要翻译：第一流体流动的圆柱形流动通道包括直径小于流路的内圆筒。具有四个叶片的产生涡流的定子径向地固定在内筒中。用于供应第二流体的集管空间设置在内筒的壁表面的外圆周上，该第一流体与第一流体流入产生涡流的流动分离区域相接触，流动分离区域沿涡流产生定子的下游表面形成定子。内筒的壁面形成有开口，流动分离区域通过开口与集管空间连通。供应到集管空间中的第二流体通过开口流入分流区域，并且沿涡流产生定子的叶片扩散以旋转并混合到由涡流产生定子施加旋转力的第一流体中。

9. 发明授权

US5884597A Fuel feeding apparatus for internal combustion engine and vehicle using the fuel feeding apparatus 失效
标题翻译：使用燃料供给装置的内燃机和车辆的燃料供给装置
公开(公告)号：US5884597A
公开(公告)日：1999-03-23
申请号：US879610
申请日：1997-06-20
申请人： Kenji Hiraku , Tadahiko Nogami , Kenji Okuna , Kiyoshi Amou , Atsuji Saito , Atsuo Kishi
发明人： Kenji Hiraku , Tadahiko Nogami , Kenji Okuna , Kiyoshi Amou , Atsuji Saito , Atsuo Kishi
IPC分类号： F02M37/00 , F02M37/06 , F02M37/18 , F02M55/02 , F02M59/04 , F02M59/10 , F02M59/42 , F02M63/02 , F04B49/02 , F04B49/08 , F02N17/00
CPC分类号： F04B49/022 , F02M59/04 , F02M59/105 , F02M59/42 , F02M63/0225 , F04B49/08 , F04B2205/063 , F04B2205/18
摘要： A fuel feeding apparatus includes a pressure increasing piston system, in addition to a high pressure fuel pump, for further increasing the fuel pressure at the outlet of the high pressure fuel pump. For this purpose, a first piston provided in a first cylinder is moved in response to the pressure of fuel drawn up from a fuel tank and fed to the high pressure pump by a low pressure fuel feed pump, and a second piston provided in a second cylinder and having a diameter smaller than the diameter of the first piston is connected to the first piston and is moved together with the first piston for pressurizing fuel in the second cylinder communicating with the outlet of the high pressure fuel pump at the time of engine starting, and before the high pressure fuel pump is started. The first and second pistons then are automatically returned to their initial positions, respectively, after high pressure fuel pump is started, while the pressure of the highly pressurized fuel in the high pressure fuel pipe is maintained by a high pressure regulator, by designing the first and second cylinders, including the relative sizes of the respective pistons, so that a possible maximum pressure to which the fuel is increased by the piston system is set to a value lower than a preset high pressure value to be attained by the high pressure fuel pump.
摘要翻译：燃料供给装置包括除了高压燃料泵之外的增压活塞系统，用于进一步增加高压燃料泵出口处的燃料压力。为此，设置在第一气缸中的第一活塞响应于从燃料箱引出的燃料的压力而被移动，并通过低压燃料供给泵供给到高压泵，并且第二活塞设置在第二气缸气缸，其直径小于第一活塞的直径，连接到第一活塞，并与第一活塞一起移动，用于在发动机启动时在与高压燃料泵的出口连通的第二气缸中加压燃料并且在高压燃料泵启动之前。然后，在高压燃料泵启动之后，第一和第二活塞分别自动返回到其初始位置，而高压燃料管中的高压燃料的压力由高压调节器维持，通过设计第一以及包括相应活塞的相对尺寸的第二气缸，使得由活塞系统将燃料增加的可能的最大压力设定为低于由高压燃料泵达到的预设高压值的值。

10. 发明授权

US07509799B2 Engine exhaust gas treatment system and exhaust gas treatment process 失效
标题翻译：发动机废气处理系统和废气处理工艺
公开(公告)号：US07509799B2
公开(公告)日：2009-03-31
申请号：US10854757
申请日：2004-05-27
申请人： Kiyoshi Amou , Makoto Yamakado , Hiroshi Kusumoto , Masami Nagano , Ikuhisa Hamada , Toshifumi Mukai , Hiroshi Yokota
发明人： Kiyoshi Amou , Makoto Yamakado , Hiroshi Kusumoto , Masami Nagano , Ikuhisa Hamada , Toshifumi Mukai , Hiroshi Yokota
IPC分类号： F01N3/00
CPC分类号： F01N3/208 , B01D53/9431 , B01D53/9495 , B01F3/04049 , B01F5/0057 , B01F5/0498 , F01N3/2892 , F01N13/08 , F01N2470/24 , F01N2560/026 , F01N2560/06 , F01N2560/07 , F01N2570/14 , F01N2610/02 , F01N2610/08 , F01N2610/102 , F01N2610/1426 , F01N2610/146 , F01N2610/1473 , Y02A50/2325 , Y02A50/2344 , Y02T10/24
摘要： To provide an engine exhaust gas treatment system that can efficiently reduce and remove NOx using easy-to-handle urea as the reducing agent, regardless of the engine operating conditions. An exhaust gas denitration system in which an exhaust gas is introduced into the denitration catalyst reactor 5 provided in the exhaust gas flue 3, where NOx is reduced and removed in the presence of the denitrati on catalyst, wherein a diversion means provided in the exhaust gas flue 3 introduces part or all of the exhaust gas into a urea solution injection evaporator having a heating means by the heater 30, and the heat from the exhaust gas and the heat from the heater serve to generate ammonia that is then circled and mixed with the exhaust gas and introduced into the denitration catalyst reactor 4.
摘要翻译：提供一种能够使用易于操作的尿素作为还原剂有效地减少和除去NOx的发动机废气处理系统，而不管发动机的工作条件如何。一种废气脱硝系统，其中排气被引入设置在废气烟道3中的脱硝催化剂反应器5中，其中在脱硝催化剂存在下还原和除去NOx，其中设置在废气中的分流装置烟道3将部分或全部排气通过加热器30引入具有加热装置的尿素溶液注入蒸发器中，并且来自排气的热量和来自加热器的热量用于产生氨，然后将其循环并与废气并引入脱硝催化剂反应器4中。

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