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1. 发明授权

US5540200A Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US5540200A
公开(公告)日：1996-07-30
申请号：US365639
申请日：1994-12-28
申请人： Ken Naitoh , Akihiro Iiyama , Satoshi Takeyama , Hiroko Hishinuma , Yasuo Takagi
发明人： Ken Naitoh , Akihiro Iiyama , Satoshi Takeyama , Hiroko Hishinuma , Yasuo Takagi
IPC分类号： F02M51/06 , F02M51/08 , F02M61/06 , F02M61/18 , F02M69/04 , F02M51/00
CPC分类号： F02M69/047 , F02M51/065 , F02M51/0678 , F02M61/06 , F02M61/1813 , F02M61/1826 , F02M61/1853 , F02B2275/14 , Y02T10/123
摘要： A fuel injection valve includes a valve body to which liquid to be injected is supplied. A nozzle tip is connected with an end portion of the valve body. A valve member is installed in the valve body to stop and start a supply of the liquid to the nozzle tip. The nozzle tip has first and second nozzle holes which are formed so that fluid injected through the first nozzle hole is collided with fluid injected through the second nozzle hole and that a ratio between a square root of a cross-sectional area of the first nozzle hole and a square root of a cross-sectional area of the second nozzle hole is within a range 1.25 to 3.5. Therefore, the collided fuel is effectively atomized as a result of a resonance phenomenon by the collision.
摘要翻译：燃料喷射阀包括供给待注入液体的阀体。喷嘴尖端与阀体的端部连接。阀构件安装在阀体中以停止并开始向喷嘴头提供液体。喷嘴头具有第一和第二喷嘴孔，其形成为使得通过第一喷嘴孔喷射的流体与通过第二喷嘴孔注入的流体相撞，并且第一喷嘴孔的横截面积的平方根之间的比率第二喷嘴孔的横截面积的平方根在1.25〜3.5的范围内。因此，由于碰撞的共振现象，碰撞燃料被有效地雾化。

2. 发明申请

US20130087109A1 ENGINE 审中-公开
标题翻译：发动机
公开(公告)号：US20130087109A1
公开(公告)日：2013-04-11
申请号：US13703200
申请日：2011-03-27
申请人： Ken Naitoh
发明人： Ken Naitoh
IPC分类号： F02B41/00
CPC分类号： F02B41/00 , F02K7/067 , F02K7/20 , Y02T50/671
摘要： An engine without a compressor or a turbine comprises a combustion chamber for burning a fuel-air mixture formed by mixing a fuel with outside air; and an outside air introduction part for introducing outside air into the combustion chamber. The outside air introduction part comprises an intake main port for introducing outside air into the combustion chamber from the direction along the central axis of the combustion chamber and a plurality of intake sub-ports for introducing outside air into the combustion chamber from the direction toward the central axis. The intake sub-ports comprise ejection openings capable of ejecting outside air toward a collision point inside the combustion chamber. Streams of outside air ejected from the ejection openings of the intake sub-ports mutually collide at the collision point and are thereby compressed.
摘要翻译：没有压缩机或涡轮机的发动机包括用于燃烧通过将燃料与外部空气混合而形成的燃料 - 空气混合物的燃烧室; 以及用于将外部空气引入燃烧室的外部空气引入部。外部空气引入部分包括从燃烧室的中心轴线的方向将外部空气引入燃烧室的进气主端口和用于将外部空气从朝向燃烧室的方向引入燃烧室的多个进气子口中心轴。进气子口包括能够向燃烧室内的碰撞点排出外部空气的喷射口。从进气口的喷射口喷出的外部空气流在碰撞点相互碰撞，从而被压缩。

3. 发明授权

US06267097B1 Compression self-igniting gasoline engine 有权
标题翻译：压缩自燃汽油机
公开(公告)号：US06267097B1
公开(公告)日：2001-07-31
申请号：US09569304
申请日：2000-05-11
申请人： Tomonori Urushihara , Koji Hiraya , Kazuya Hasegawa , Ken Naitoh , Tsuyoshi Taniyama , Akihiro Ilyama
发明人： Tomonori Urushihara , Koji Hiraya , Kazuya Hasegawa , Ken Naitoh , Tsuyoshi Taniyama , Akihiro Ilyama
IPC分类号： F02B1102
CPC分类号： F02D13/0219 , F01L1/34 , F02B1/04 , F02B1/12 , F02B3/06 , F02B75/02 , F02B2075/125 , F02D13/0265 , F02D41/006 , F02D41/187 , F02D41/3035 , F02D41/3041 , F02D41/3047 , F02D41/402 , F02D2041/001 , F02D2041/3052 , F02D2041/389 , F02P5/153 , Y02T10/123 , Y02T10/18 , Y02T10/44 , Y02T10/46
摘要： Stroke cycles of a self-igniting gasoline engine (10) comprising an intake stroke, compression stroke, power stroke and exhaust stroke are performed sequentially by a piston (12), and self-ignition of the fuel mixture is performed by compression of the fuel mixture in the compression stroke. The strokes of the piston (12) are detected by a sensor (23), and an electronic control unit (1) controls a valve timing adjustment mechanism (15, 18) so that a sealed period occurs when both an exhaust valve (17) and intake valve (14) are closed in the vicinity of top dead center of the exhaust stroke. The electronic control unit (1) also controls the fuel injection timing of a fuel injector (19) so that fuel is injected into the combustion chamber (11) during the sealed period. The fuel injected into the hot gas in the sealed combustion chamber (11) causes pre-combustion reactions, and thereby modifies the gasoline composition to a more reactive composition containing aldehydes so that compression self-ignition occurs easily.
摘要翻译：包括进气冲程，压缩冲程，动力冲程和排气冲程的自燃汽油发动机（10）的冲程循环由活塞（12）依次执行，燃料混合物的自燃通过燃料的压缩混合压缩冲程。活塞（12）的冲程由传感器（23）检测，电子控制单元（1）控制气门正时调节机构（15,18），从而当排气门（17）并且进气阀（14）在排气冲程的上止点附近关闭。电子控制单元（1）还控制燃料喷射器（19）的燃料喷射正时，使得在密封期间燃料被喷射到燃烧室（11）中。注入密封燃烧室（11）中的热气体的燃料引起预燃烧反应，从而将汽油组合物改性为含有醛的更具反应性的组合物，从而容易地进行压缩自点火。

4. 发明授权

US07261692B2 Skin permeable gas collector and skin permeable gas measuring apparatus 有权
标题翻译：透气性气体收集器和皮肤渗透气体测量装置
公开(公告)号：US07261692B2
公开(公告)日：2007-08-28
申请号：US10450840
申请日：2001-12-26
申请人： Takao Tsuda , Ken Naitoh , Kazutoshi Nose
发明人： Takao Tsuda , Ken Naitoh , Kazutoshi Nose
IPC分类号： A61B5/00
CPC分类号： G01N1/24 , A61B5/00 , A61B5/145 , A61B5/441 , G01N2001/2244 , G01N2001/247
摘要： An apparatus for measuring skin permeable gas, which can be used to obtain clinical information by noninvasive and bloodless operations and is useful for in-home medical care and health management. The apparatus includes a device for collecting skin permeable gas including a container for storing skin permeable gas; a partition, disposed at a lower section inside the container, having an opening at the center thereof; and an operating member for opening and closing the opening of the partition.
摘要翻译：用于测量皮肤可渗透气体的装置，其可用于通过无创和无血液操作获得临床信息，并且可用于家庭内医疗和健康管理。该装置包括用于收集皮肤可渗透气体的装置，包括用于储存皮肤可渗透气体的容器; 分隔件，设置在容器内部的下部，在其中心具有开口; 以及用于打开和关闭隔板的开口的操作构件。

5. 发明授权

US06497213B2 Controlled auto-ignition lean burn stratified engine by intelligent injection 失效
标题翻译：智能注射控制自动点火燃烧分层发动机
公开(公告)号：US06497213B2
公开(公告)日：2002-12-24
申请号：US09853702
申请日：2001-05-14
申请人： Koudai Yoshizawa , Atushi Teraji , Ken Naitoh
发明人： Koudai Yoshizawa , Atushi Teraji , Ken Naitoh
IPC分类号： F02B310
CPC分类号： F02D13/0215 , F02B1/12 , F02B17/005 , F02B23/101 , F02D13/0265 , F02D13/0269 , F02D21/08 , F02D41/3047 , F02M26/01 , Y02T10/12 , Y02T10/142
摘要： A system and method for widening auto-ignition range of a lean burn internal combustion engine employs stratified charge of exhaust gas content and air content. A fuel injection system carries out a first injection of gasoline fuel for dispersion within the air content, and a second injection of gasoline fuel for dispersion within the exhaust gas content. This intelligent injection of gasoline fuel accomplishes auto-ignition of gasoline fuel within the exhaust gas content over extended range of engine speed and load.
摘要翻译：用于扩大稀燃内燃机的自动点火范围的系统和方法采用分层的废气含量和空气含量。燃料喷射系统在空气含量内进行汽油燃料的第一次喷射以分散，以及在排气含量内第二次喷射用于分散的汽油燃料。这种汽油燃料的智能喷射在发动机速度和负载的扩展范围内在废气含量内完成汽油燃料的自动点火。

6. 发明授权

US07247137B2 Device for collecting skin permeable gas and apparatus for measuring skin permeable gas 有权
标题翻译：用于收集皮肤渗透气体的装置和用于测量皮肤可渗透气体的装置
公开(公告)号：US07247137B2
公开(公告)日：2007-07-24
申请号：US11432430
申请日：2006-05-12
申请人： Takao Tsuda , Ken Naitoh , Kazutoshi Nose
发明人： Takao Tsuda , Ken Naitoh , Kazutoshi Nose
IPC分类号： A61B5/00
CPC分类号： G01N1/24 , A61B5/00 , A61B5/145 , A61B5/441 , G01N2001/2244 , G01N2001/247
摘要： An apparatus for measuring skin permeable gas, which can be used to obtain clinical information by noninvasive and bloodless operations and are useful for in-home medical care and health management. The device for collecting skin permeable gas includes a cylindrical member including a spiral groove, a cover disposed on the upper surface of the cylindrical member, a gas-introducing section connected to the cover, a gas delivery section connected to the cover, and a sealing member for sealing the groove of the cylindrical member and for maintaining air contained in the groove at a predetermined temperature. After components in the air maintained at a predetermined temperature are analyzed, the sealing member is detached from the cylindrical member and the cylindrical member from which the sealing member is detached is then brought into intimate contact with skin of a subject to collect the skin permeable gas.
摘要翻译：用于测量皮肤可渗透气体的装置，其可用于通过无创和无血液操作获得临床信息，并且可用于家庭内医疗和健康管理。用于收集皮肤可渗透气体的装置包括：圆柱形构件，包括螺旋槽，设置在圆柱形构件的上表面上的盖，连接到盖的气体导入部，连接到盖的气体输送部，用于密封圆柱形构件的凹槽并用于将包含在凹槽中的空气保持在预定温度的构件。在保持在预定温度的空气中的组分被分析之后，将密封构件从圆柱形构件上分离，然后将密封构件脱离的圆柱形构件与受试者的皮肤紧密接触以收集皮肤可渗透气体。

7. 发明申请

US20060206016A1 Device for collecting skin permeable gas and apparatus for measuring skin permeable gas 审中-公开
标题翻译：用于收集皮肤渗透气体的装置和用于测量皮肤可渗透气体的装置
公开(公告)号：US20060206016A1
公开(公告)日：2006-09-14
申请号：US11432485
申请日：2006-05-12
申请人： Takao Tsuda , Ken Naitoh , Kazutoshi Nose
发明人： Takao Tsuda , Ken Naitoh , Kazutoshi Nose
IPC分类号： A61B5/00
CPC分类号： G01N1/24 , A61B5/00 , A61B5/145 , A61B5/441 , G01N2001/2244 , G01N2001/247
摘要： An apparatus for measuring skin permeable gas, which can be used to obtain clinical information by noninvasive and bloodless operations and are useful for in-home medical care and health management. The device for collecting skin permeable gas includes a container, having an opening, for storing skin permeable gas, a blower fan for circulating the stored skin permeable gas, and a measuring unit including a coloring agent placed in a path through which the gas is circulated with the blower fan.
摘要翻译：用于测量皮肤可渗透气体的装置，其可用于通过无创和无血液操作获得临床信息，并且可用于家庭内医疗和健康管理。用于收集皮肤渗透性气体的装置包括具有用于储存皮肤可渗透气体的开口的容器，用于使存储的皮肤可渗透气体循环的鼓风机，以及包括放置在气体循环路径中的着色剂的测量单元带鼓风机。

8. 发明授权

US06401688B2 Auto-ignition combustion management in internal combustion engine 有权
标题翻译：内燃机自动点火燃烧管理
公开(公告)号：US06401688B2
公开(公告)日：2002-06-11
申请号：US09769365
申请日：2001-01-26
申请人： Atushi Teraji , Ken Naitoh , Koudai Yoshizawa , Eiji Aochi
发明人： Atushi Teraji , Ken Naitoh , Koudai Yoshizawa , Eiji Aochi
IPC分类号： F02B310
CPC分类号： F02B1/12 , F02B2075/025 , F02D41/3047
摘要： An enhanced auto-ignition in a gasoline internal combustion engine, comprises a fuel injector directly communicating with said combustion chamber for spraying gasoline fuel. The fuel injector sprays a first injection quantity of gasoline fuel into a combustion chamber at first fuel injection timing, which falls in a range from the intake stroke to the first half of the compression stroke, thereby to form air/fuel mixture cloud that becomes a body of mixture as the engine piston moves from the first fuel injection timing toward a top dead center position of the compression stroke, and the fuel injector sprays a second injection quantity of gasoline fuel into the body of mixture at second fuel injection timing, which falls in the second half of the compression stroke, forming mixture cloud that is superimposed on a portion of said body of mixture, thereby to establish the cylinder content wherein the density of fuel particles within the superimposed portion is high enough to burn by auto-ignition at an ignition point in the neighborhood of the piston top dead center position of the compression stroke, causing temperature rise and pressure, which initiate auto-ignition of the fuel particles within the remaining portion of said body of mixture.
摘要翻译：汽油内燃机中的增强的自动点火包括与所述燃烧室直接连通以喷射汽油燃料的燃料喷射器。燃料喷射器在第一燃料喷射正时将第一喷射量的汽油燃料喷射到燃烧室中，燃料喷射正时从进气冲程到压缩冲程的前半部分的范围内，从而形成空气/燃料混合物云随着发动机活塞从第一燃料喷射正时向压缩冲程的上止点位置移动，并且燃料喷射器在第二燃料喷射正时喷射第二喷射量的汽油燃料到混合物体内在压缩冲程的后半部分，形成混合物云，该混合物云叠加在所述混合物体的一部分上，从而建立气缸内容物，其中重叠部分内的燃料颗粒的密度足够高以通过自动点火燃烧点火点附近的活塞顶端中心位置处的压缩冲程，引起温升和压力，从而启动在所述混合物体的剩余部分内的燃料颗粒的点燃。

9. 发明授权

US09388736B2 Free-piston engine 有权
标题翻译：自由活塞发动机
公开(公告)号：US09388736B2
公开(公告)日：2016-07-12
申请号：US14235713
申请日：2012-08-08
申请人： Ken Naitoh
发明人： Ken Naitoh
IPC分类号： F02B71/00 , F01L21/02 , F02B75/28 , F02B71/04 , F02B71/06 , F01B11/08
CPC分类号： F02B71/00 , F01B11/08 , F01L21/02 , F02B71/04 , F02B71/045 , F02B71/06 , F02B75/28
摘要： The free-piston engine 10 includes a combustion space F for combusting an air-fuel mixture, a piston 12 capable of reciprocation between a most-compressed position and a most-expanded position, suction ports 14 for introducing outside air into the combustion space F, and exhaust ports 16 for directing the exhaust gas to the outside. The piston 12 extracts power by moving from the most-compressed position to the most-expanded position by a combustion explosive force and returns from the most-expanded position to the most-compressed position by the actuation of a piston drive device. Furthermore, the piston 12 opens the exhaust port 16 to the combustion space F when the piston 12 has reached the most-expanded position, whereas the piston 12 closes the exhaust ports 16 to the combustion space F when the piston is present in a different position.
摘要翻译：自由活塞发动机10包括用于燃烧空气燃料混合物的燃烧空间F，能够在最压缩位置和最大膨胀位置之间往复运动的活塞12，用于将外部空气引入燃烧空间F的吸入口14 以及用于将排气引导到外部的排气口16。活塞12通过燃烧爆炸力从最压缩位置移动到最大膨胀位置来提取动力，并且通过活塞驱动装置的致动从最大膨胀位置返回到最压缩位置。此外，当活塞12达到最大膨胀位置时，活塞12将排气口16打开到燃烧空间F.而当活塞处于不同位置时，活塞12将排气口16关闭到燃烧空间F 。

10. 发明申请

US20140283791A1 FREE-PISTON ENGINE 有权
标题翻译：自由活塞发动机
公开(公告)号：US20140283791A1
公开(公告)日：2014-09-25
申请号：US14235713
申请日：2012-08-08
申请人： Ken Naitoh
发明人： Ken Naitoh
IPC分类号： F02B71/00
CPC分类号： F02B71/00 , F01B11/08 , F01L21/02 , F02B71/04 , F02B71/045 , F02B71/06 , F02B75/28
摘要： The free-piston engine 10 includes a combustion space F for combusting an air-fuel mixture, a piston 12 capable of reciprocation between a most-compressed position and a most-expanded position, suction ports 14 for introducing outside air into the combustion space F, and exhaust ports 16 for directing the exhaust gas to the outside. The piston 12 extracts power by moving from the most-compressed position to the most-expanded position by a combustion explosive force and returns from the most-expanded position to the most-compressed position by the actuation of a piston drive device. Furthermore, the piston 12 opens the exhaust port 16 to the combustion space F when the piston 12 has reached the most-expanded position, whereas the piston 12 closes the exhaust ports 16 to the combustion space F when the piston is present in a different position.
摘要翻译：自由活塞发动机10包括用于燃烧空气燃料混合物的燃烧空间F，能够在最压缩位置和最大膨胀位置之间往复运动的活塞12，用于将外部空气引入燃烧空间F的吸入口14 以及用于将排气引导到外部的排气口16。活塞12通过燃烧爆炸力从最压缩位置移动到最大膨胀位置来提取动力，并且通过活塞驱动装置的致动从最大膨胀位置返回到最压缩位置。此外，当活塞12达到最大膨胀位置时，活塞12将排气口16打开到燃烧空间F.而当活塞处于不同位置时，活塞12将排气口16关闭到燃烧空间F 。

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