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1. 发明授权

US07690348B2 Direct-injection spark-ignition internal combustion engine 有权
标题翻译：直喷式火花点火内燃机
公开(公告)号：US07690348B2
公开(公告)日：2010-04-06
申请号：US11794729
申请日：2005-01-06
申请人： Dai Tanaka , Keisuke Nagakura , Koji Hata , Joji Matsubara , Shigeo Yamamoto
发明人： Dai Tanaka , Keisuke Nagakura , Koji Hata , Joji Matsubara , Shigeo Yamamoto
IPC分类号： F02B5/00 , F02B17/00
CPC分类号： F02B23/101 , F02B2023/102 , Y02T10/125
摘要： In the top face of a piston (6), there is formed a cavity (30) having a bottom surface (32) which slopes downward toward an exhaust side and which includes a raised part (32a) extending from near the center of the bottom surface to an intake-side wall surface. The cavity guides fuel spray (15) which has been injected by an injector (12) and passed by an electrode part (14a) of a spark plug (14), to arrive near the electrode part of the spark plug again in the form of an air-fuel mixture (15a).
摘要翻译：在活塞（6）的顶面形成有一个具有底面（32）的空腔（30），该底面（32）朝向排气侧向下倾斜，并且包括从底部的中心附近延伸的凸起部分（32a）表面到进气侧壁表面。空腔引导已经由喷射器（12）喷射并被火花塞（14）的电极部分（14a）通过的燃料喷雾（15），再次以火花塞的电极部分的方式到达火花塞的电极部分空燃混合物（15a）。

2. 发明申请

US20080022967A1 Direct-Injection Spark-Ignition Internal Combustion Engine 有权
标题翻译：直喷火花点火内燃机
公开(公告)号：US20080022967A1
公开(公告)日：2008-01-31
申请号：US11794729
申请日：2005-01-06
申请人： Dai Tanaka , Keisuke Nagakura , Koji Hata , Joji Matsubara , Shigeo Yamamoto
发明人： Dai Tanaka , Keisuke Nagakura , Koji Hata , Joji Matsubara , Shigeo Yamamoto
IPC分类号： F02M61/16
CPC分类号： F02B23/101 , F02B2023/102 , Y02T10/125
摘要： In the top face of a piston (6), there is formed a cavity (30) having a bottom surface (32) which slopes downward toward an exhaust side and which includes a raised part (32a) extending from near the center of the bottom surface to an intake-side wall surface. The cavity guides fuel spray (15) which has been injected by an injector (12) and passed by an electrode part (14a) of a spark plug (14), to arrive near the electrode part of the spark plug again in the form of an air-fuel mixture (15a).
摘要翻译：在活塞（6）的顶面形成有一个具有底面（32）的空腔（30），该底面（32）朝向排气侧向下倾斜，并且包括从底部的中心附近延伸的凸起部分（32a）表面到进气侧壁表面。空腔引导已经由喷射器（12）喷射并被火花塞（14）的电极部分（14a）通过的燃料喷雾（15），再次以火花塞的电极部分的方式到达火花塞的电极部分空燃混合物（15a）。

3. 发明授权

US07812509B2 Spark plug 有权
标题翻译：火花塞
公开(公告)号：US07812509B2
公开(公告)日：2010-10-12
申请号：US11988554
申请日：2006-07-14
申请人： Dai Tanaka , Keisuke Nagakura , Shigeo Yamamoto
发明人： Dai Tanaka , Keisuke Nagakura , Shigeo Yamamoto
IPC分类号： H01T13/20
CPC分类号： H01T13/20 , H01T13/467 , H01T13/54
摘要： A spark plug (10) includes a plug body (51), a center electrode (52), a ground electrode (53) and injection control side poles (61, 62, 63). The ground electrode has an end portion (53a) opposing the end of the center electrode in a direction indicated by arrow A parallel to the axis of the plug body. A tip (53b) of the ground electrode and a tip (60a) of the injection control side poles (61, 62, 63) are positioned in substantially the same plane (71) perpendicular to the axis (C). The ground electrode (53) and the injection control side poles (61, 62, 63) are arranged at substantially regular intervals around the center electrode (52).
摘要翻译：火花塞（10）包括塞体（51），中心电极（52），接地电极（53）和喷射控制侧极（61,62,63）。接地电极具有与中心电极的端部相对的端部（53a），该端部沿箭头A所示的方向平行于插塞体的轴线。接地电极的尖端（53b）和喷射控制侧极（61,62,63）的尖端（60a）位于与轴线（C）垂直的基本相同的平面（71）中。接地电极（53）和喷射控制侧极（61,62,63）围绕中心电极（52）以大致规则的间隔配置。

4. 发明申请

US20090026910A1 Spark Plug 有权
标题翻译：火花塞
公开(公告)号：US20090026910A1
公开(公告)日：2009-01-29
申请号：US11988554
申请日：2006-07-14
申请人： Dai Tanaka , Keisuke Nagakura , Shigeo Yamamoto
发明人： Dai Tanaka , Keisuke Nagakura , Shigeo Yamamoto
IPC分类号： H01T13/20
CPC分类号： H01T13/20 , H01T13/467 , H01T13/54
摘要： A spark plug (10) includes a plug body (51), a center electrode (52), a ground electrode (53) and injection control side poles (61, 62, 63). The ground electrode has an end portion (53a) opposing the end of the center electrode in a direction indicated by arrow A parallel to the axis of the plug body. A tip (53b) of the ground electrode and a tip (60a) of the injection control side poles (61, 62, 63) are positioned in substantially the same plane (71) perpendicular to the axis (C). The ground electrode (53) and the injection control side poles (61, 62, 63) are arranged at substantially regular intervals around the center electrode (52).
摘要翻译：火花塞（10）包括塞体（51），中心电极（52），接地电极（53）和喷射控制侧极（61,62,63）。接地电极具有与中心电极的端部相对的端部（53a），该端部沿箭头A所示的方向平行于插塞体的轴线。接地电极的尖端（53b）和喷射控制侧极（61,62,63）的尖端（60a）位于与轴线（C）垂直的基本相同的平面（71）中。接地电极（53）和喷射控制侧极（61,62,63）围绕中心电极（52）以大致规则的间隔配置。

5. 发明申请

US20100012083A1 DIRECT INJECTION INTERNAL COMBUSTION ENGINE 有权
标题翻译：直喷式内燃机
公开(公告)号：US20100012083A1
公开(公告)日：2010-01-21
申请号：US12529806
申请日：2008-03-13
申请人： Dai Tanaka , Koji Hata , Kazuyoshi Nakane , Kimihiko Sato , Shigeo Yamamoto
发明人： Dai Tanaka , Koji Hata , Kazuyoshi Nakane , Kimihiko Sato , Shigeo Yamamoto
IPC分类号： F02B5/00
CPC分类号： F02B23/101 , F02B23/105 , Y02T10/125
摘要： An object of the invention is to provide a direct injection internal combustion engine employing a spray guided combustion method, wherein a fuel spray injected from a fuel injection valve is collected at an electrode section of a spark plug so that satisfactorily high combustion performance may be achieved even with a small amount of injected fuel.The engine according to the invention includes spray control posts 30 arranged on both sides of the spark plug 5, for guiding the fuel injected from the fuel injection valve 4 to be directed toward the electrode section 10 of the spark plug 5.
摘要翻译：本发明的目的是提供一种采用喷射引导燃烧方法的直喷式内燃机，其中从燃料喷射阀喷射的燃料喷雾被收集在火花塞的电极部分，从而可以实现令人满意的高燃烧性能即使使用少量喷射燃料。根据本发明的发动机包括布置在火花塞5的两侧的喷雾控制杆30，用于引导从燃料喷射阀4喷射的燃料朝向火花塞5的电极部分10。

6. 发明授权

US06637192B2 Cylinder injection type internal combustion engine 有权
公开(公告)号：US06637192B2
公开(公告)日：2003-10-28
申请号：US10107492
申请日：2002-03-28
申请人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
发明人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
IPC分类号： F01N900
CPC分类号： F02D41/0255 , F02D41/024 , F02D41/025 , F02D41/3023 , F02D41/403 , F02D41/405 , F02D2041/389 , Y02T10/26 , Y02T10/44
摘要： When an increase in a temperature of an exhaust-gas purifying catalyst device in an in-cylinder injection type internal combustion engine is demanded, a temperature-increase control section in an electronic control unit accomplishes stratified combustion by causing each fuel injection valve to inject fuel directly into the associated combustion chamber in a compression stroke in such a way that the air-fuel ratio of the internal combustion engine is in a vicinity of a stoichiometric air-fuel ratio. This allows the temperature of the exhaust-gas purifying catalyst device to be maintained or increased without increasing fuel consumption.

7. 发明授权

US08448624B2 Direct injection internal combustion engine 有权
标题翻译：直喷式内燃机
公开(公告)号：US08448624B2
公开(公告)日：2013-05-28
申请号：US12529806
申请日：2008-03-13
申请人： Dai Tanaka , Koji Hata , Kazuyoshi Nakane , Kimihiko Sato , Shigeo Yamamoto
发明人： Dai Tanaka , Koji Hata , Kazuyoshi Nakane , Kimihiko Sato , Shigeo Yamamoto
IPC分类号： F02B3/00 , F02B5/00
CPC分类号： F02B23/101 , F02B23/105 , Y02T10/125
摘要： A direct injection internal combustion engine employs a spray guided combustion method, wherein a fuel spray injected from a fuel injection valve is collected at an electrode section of a spark plug so that satisfactorily high combustion performance may be achieved even with a small amount of injected fuel. The engine includes spray control posts 30 arranged on both sides of the spark plug 5, for guiding the fuel injected from the fuel injection valve 4 to be directed toward the electrode section 10 of the spark plug 5.
摘要翻译：直喷式内燃机采用喷射式燃烧方法，其中从燃料喷射阀喷射的燃料喷雾被收集在火花塞的电极部分，使得即使使用少量喷射燃料也可以获得令人满意的高燃烧性能。发动机包括布置在火花塞5的两侧的喷雾控制杆30，用于引导从燃料喷射阀4喷射的燃料朝向火花塞5的电极部分10。

8. 发明授权

US06438943B1 In-cylinder injection type internal combustion engine 有权
标题翻译：缸内喷射式内燃机
公开(公告)号：US06438943B1
公开(公告)日：2002-08-27
申请号：US09506337
申请日：2000-02-18
申请人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
发明人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
IPC分类号： F01N900
CPC分类号： F02D41/0255 , F02D41/024 , F02D41/025 , F02D41/3023 , F02D41/403 , F02D41/405 , F02D2041/389 , Y02T10/26 , Y02T10/44
摘要： When an increase in a temperature of an exhaust-gas purifying catalyst device in an in-cylinder injection type internal combustion engine is demanded, a temperature-increase control section in an electronic control unit accomplishes stratified combustion by causing each fuel injection valve to inject fuel directly into the associated combustion chamber in a compression stroke in such a way that the air-fuel ratio of the internal combustion engine is in a vicinity of a stoichiometric air-fuel ratio. This allows the temperature of the exhaust-gas purifying catalyst device to be maintained or increased without increasing fuel consumption.
摘要翻译：当要求在缸内喷射式内燃机中排气净化催化剂装置的温度升高时，电子控制装置中的升温控制部分通过使每个燃料喷射阀喷射燃料来实现分层燃烧在压缩行程中直接进入相关联的燃烧室，使得内燃机的空燃比处于化学计量空燃比附近。这样可以在不增加燃料消耗的情况下维持或增加废气净化催化剂装置的温度。

9. 发明授权

US06386173B1 In-cylinder injection type internal combustion engine 有权
标题翻译：缸内喷射式内燃机
公开(公告)号：US06386173B1
公开(公告)日：2002-05-14
申请号：US09559270
申请日：2000-04-27
申请人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
发明人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
IPC分类号： F02B1700
CPC分类号： F02D41/3023 , F02D41/024 , F02D41/1479 , F02D41/3064 , Y02T10/26
摘要： An electronic control unit (40) for controlling an internal combustion engine drive executes a first operation mode for injecting a fuel in a suction stroke while making an air/fuel ratio feedback control, when a demand for improving output characteristics is made in a medium/high load drive state of the engine. In response to a demand for raising the temperature of a catalyst, moreover, the first operation mode is switched to a second operation mode in which the fuel is injected in a compression stroke while making an air/fuel ratio feedback control performing a predetermined air/fuel ratio in the vicinity of a stoichiometric air/fuel ratio as a target value. At the time of switching to each of these operation modes, moreover, the air/fuel ratio correction coefficient of the air/fuel ratio feedback is increased/decreased to promote a shift of the output turning point of an O2 sensor (22) thereby to prevent such an instability of the air/fuel ratio control as is caused by the shift of the target air/fuel ratio accompanied with the switching to each operation mode. As a result, the temperature of an exhaust purifying catalyst (3) is raised in the second operation mode for performing the compression stroke injection stably in the vicinity of the stoichiometric air/fuel ratio, so that the exhaust cleaning performance can be improved and so that the output characteristics can be improved by executing the first operation mode.
摘要翻译：用于控制内燃机驱动的电子控制单元（40）在进行空/燃比反馈控制的同时执行用于在吸入冲程中喷射燃料的第一操作模式，当在介质/ 发动机的高负载驱动状态。此外，响应于提高催化剂的温度的要求，第一操作模式切换到第二操作模式，其中在压缩冲程中喷射燃料，同时使空燃比反馈控制执行预定的空气/ 作为目标值的化学计量空燃比附近的燃料比。此外，在切换到这些操作模式的每一个时，空燃比反馈的空燃比校正系数被增加/减小，以促进O2传感器（22）的输出转向点的偏移，从而防止由于伴随着切换到每个操作模式的目标空气/燃料比的偏移而引起的空气/燃料比控制的这种不稳定性。结果，在用于在理论空燃比附近稳定地进行压缩冲程喷射的第二操作模式中，排气净化催化剂（3）的温度升高，从而可以提高排气净化性能可以通过执行第一操作模式来改善输出特性。

10. 发明申请

US20100262566A1 ELECTRIC ENERGY CALCULATION DEVICE, PRICE CALCULATION DEVICE AND PRICE CALCULATION METHOD FOR CALCULATING PRICE FOR CONSUMED ELECTRIC POWER, AND VEHICLE INFORMATION OUTPUT DEVICE AND VEHICLE INFORMATION OUTPUT METHOD 审中-公开
标题翻译：电力计算装置，用于计算消费电力价格的计算装置和价格计算方法，以及车辆信息输出装置和车辆信息输出方法
公开(公告)号：US20100262566A1
公开(公告)日：2010-10-14
申请号：US12747789
申请日：2008-12-11
申请人： Shigeo Yamamoto
发明人： Shigeo Yamamoto
IPC分类号： G06Q50/00 , G06Q10/00 , G01R21/00
CPC分类号： G07F15/005 , B60L3/0046 , B60L3/12 , B60L53/14 , B60L53/305 , B60L53/64 , B60L53/65 , B60L53/665 , G06Q30/04 , G06Q50/06 , G06Q50/30 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： In order to accurately calculate a price for electric power for a vehicle to travel, to be spent for upgrade and maintenance of the social infrastructure necessary for vehicles to travel, an ECU determines whether battery-charging electric energy data is stored in an internal memory (S256), calculates, when the battery-charging electric energy data is stored (YES in S256), an extra price which is separate from a basic usage price for the electric power and imposed on a user having used the electric power for traveling the vehicle, based on the battery-charging electric power data (S258), corrects the extra price based on information about a plug-in vehicle (information about whether the electric vehicle is hybrid vehicle for example) (S260), and generates price data in which the price is stratified into a basic usage price for electric power and an extra price (S262).
摘要翻译：为了准确地计算用于车辆行驶的电力的价格，用于车辆行驶所需的社会基础设施的升级和维护，ECU确定电池充电电能数据是否存储在内部存储器中 S256）计算当蓄电充电电能数据被存储时（S256中为“是”），与电力的基本使用价格分开并施加于使用了用于行驶车辆的电力的用户的额外价格基于充电电力数据（S258），基于关于插电式车辆的信息（例如电动汽车是混合动力车辆的信息）来修正额外价格（S260），生成价格数据，其中价格分为电力和额外价格的基本使用价格（S262）。

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