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1. 发明授权

US06129070A Piston for cylinder direct injection spark ignition internal combustion engine 有权
标题翻译：活塞缸直喷火花点火内燃机
公开(公告)号：US06129070A
公开(公告)日：2000-10-10
申请号：US155314
申请日：1998-09-25
申请人： Nobuhisa Jingu , Mitsuhiro Akagi
发明人： Nobuhisa Jingu , Mitsuhiro Akagi
IPC分类号： F02B23/06 , F02B23/10 , F02B75/02 , F02B75/12 , F02F3/26 , F02F3/24 , F02B3/08
CPC分类号： F02B23/0675 , F02B23/104 , F02F3/26 , F02B2075/027 , F02B2075/125 , Y02T10/123 , Y02T10/125
摘要： A piston for a cylinder direct injection spark ignition internal combustion engine mounted on an automotive vehicle. The piston comprises a piston head including a protruded section which is protruded from a standard horizontal plane which is perpendicular to a center axis of the piston. The protruded section has a cavity whose periphery forms a generally circular ridgeline, and an inclined surface formed outside the ridgeline and extending toward a periphery of the piston head. The inclined surface continuously slopes down in a direction from the ridgeline to the periphery of the piston. The inclined surface forms an angle (.theta.1) ranging from 10 to 60.degree. relative to the standard horizontal plane. The cavity has a depth (A) within a range of from 3 to 9 mm which depth is an axial distance between a bottom surface of the cavity and the standard horizontal plane of the piston. Additionally, the cavity is defined by a generally annular side wall surface which is represented by first and second opposite curved line segments on a vertical plane containing a center axis of the piston and a center axis of the cavity. The first curved line segment is located closer to a spark plug than the second curved line segment. The first curved line segment has a radius of curvature, ranging from 5 to 20 mm.
摘要翻译： PCT No.PCT / JP98 / 02271 Sec。 371日期：1998年9月25日 102（e）1998年9月25日PCT PCT 1998年5月25日PCT公布。公开号WO98 / 55743 日期1998年12月10日安装在汽车上的气缸直喷火花点火内燃机的活塞。活塞包括活塞头，该活塞头包括从垂直于活塞的中心轴线的标准水平面突出的突出部分。突出部具有形成大致圆形的脊线的空腔，以及形成在棱线外侧并朝向活塞头的周边延伸的倾斜面。倾斜面在从脊线到活塞的周边的方向上连续地向下倾斜。倾斜表面相对于标准水平面形成10至60度的角度（θ1）。空腔的深度（A）在3至9mm的范围内，其深度是空腔的底表面和活塞的标准水平面之间的轴向距离。此外，空腔由大致环形的侧壁表面限定，其由包含活塞的中心轴线和空腔的中心轴的垂直平面上的第一和第二相对的曲线段表示。第一曲线段比第二曲线段更靠近火花塞。第一曲线段具有5至20mm的曲率半径。

2. 发明授权

US6065444A Direct-injection spark-ignition engine 有权
标题翻译：直喷式点火发动机
公开(公告)号：US6065444A
公开(公告)日：2000-05-23
申请号：US215253
申请日：1998-12-18
申请人： Nobuhisa Jingu , Hiroshi Miyakubo
发明人： Nobuhisa Jingu , Hiroshi Miyakubo
IPC分类号： F02B23/08 , F02B23/10 , F02B29/00 , F02B31/00 , F02B31/02 , F02B31/08 , F02B75/12 , F02D41/02 , F02F1/24 , F02F1/42 , F02M35/10 , F02B15/02
CPC分类号： F02F1/425 , F02B17/005 , F02B23/104 , F02B31/085 , F02F1/4257 , F02M35/10111 , F02M35/10118 , F02M35/1085 , F02B2023/106 , F02B2023/108 , F02B2031/006 , F02B2075/125 , F02B2275/18 , F02B2275/48 , F02F2001/245 , Y02T10/12 , Y02T10/123 , Y02T10/125 , Y02T10/14 , Y02T10/146
摘要： A direct-injection spark-ignition engine having engine cylinders bored in a cylinder block, and a cylinder head mounted on the cylinder block, comprises at least one intake port provided for each of the engine cylinders. The ratio V/A of a stroke volume V (cm.sup.3) per cylinder to a cross-sectional area A (cm.sup.2) is set within a predetermined range defined by 45.ltoreq.V/A.ltoreq.55, where the cross-sectional area A is a minimum cross-sectional area obtained when the at least one intake port is cut by a plane extending in a direction substantially normal to a stream line of intake air flowing through the intake port.
摘要翻译：具有钻头在缸体中的发动机气缸的直接喷射火花点火发动机和安装在气缸体上的气缸盖包括为每个发动机气缸设置的至少一个进气口。每缸的行程体积V（cm3）与横截面积A（cm2）的比值V / A被设定在由45

3. 发明申请

US20120253578A1 ELECTRIC VEHICLE 有权
标题翻译：电动车
公开(公告)号：US20120253578A1
公开(公告)日：2012-10-04
申请号：US13515968
申请日：2009-12-15
申请人： Shintaro Utsumi , Nobuhisa Jingu , Hirotsugu Ojima , Motohiro Yuge
发明人： Shintaro Utsumi , Nobuhisa Jingu , Hirotsugu Ojima , Motohiro Yuge
IPC分类号： B60K6/46 , B60W20/00
CPC分类号： B60K6/46 , B60K5/10 , B60K6/26 , B60K6/40 , B60K15/063 , B60K2001/001 , B60K2001/0416 , B60K2015/03118 , B60K2015/03144 , B60K2015/03296 , B60L11/126 , B60L2270/40 , B60Y2400/204 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077
摘要： An electrically driven vehicle includes a vehicle body, a battery that is mounted in the vehicle body and is usable for running, and a generator unit that is detachably mounted in the vehicle body and charges the battery, a first fuel tank that stores fuel supplied to the generator unit being provided in the vehicle body. The generator unit includes a generator-unit-side fuel tank that stores fuel of the generator unit, and a fuel pipe is provided so as to detachably connect a vehicle-side fuel tank and the generator-unit-side fuel tank.
摘要翻译：电动车辆包括车体，安装在车体中并且可用于行驶的电池，以及可拆卸地安装在车身中并为电池充电的发电机单元，储存供应到发电机单元设置在车体中。发电机单元包括存储发电机单元的燃料的发电机单元侧燃料箱，并且设置燃料管，以可拆卸地连接车辆侧燃料箱和发电机单元侧燃料箱。

4. 发明授权

US06167864A Arrangement for spark-igniting direct-injection internal combustion engine 失效
标题翻译：火花点火直喷式内燃机配置
公开(公告)号：US06167864A
公开(公告)日：2001-01-02
申请号：US09210816
申请日：1998-12-15
申请人： Tadashi Nomura , Nobuhisa Jingu
发明人： Tadashi Nomura , Nobuhisa Jingu
IPC分类号： F02B910
CPC分类号： F02B23/104 , F02B17/005 , F02B2023/108 , F02B2075/125 , F02F3/26 , Y02T10/123 , Y02T10/125
摘要： In an arrangement for a spark-igniting direct-injection internal combustion engine, a division of X by B (X/B) (B denotes a cylinder bore diameter of each cylinder and X denotes a distance from a fuel injection nozzle up to a center axial line of the corresponding cylinder) ranges from 0.38 to 0.46. A division of Y by B (Y/B) ranges from 0.4 to 0.5 (wherein Y denotes a distance from a line passing through a spark-ignition portion of a spark plug up to an injection nozzle of the fuel injection valve. A division of Z by B (Z/B) ranges from 0.2 to 0.3 (wherein Z denotes a distance from the nozzle of the fuel injection valve up to a center of the intake valve).
摘要翻译：在用于火花点火的直喷式内燃机的布置中，通过B（X / B）将X除以（B表示每个气缸的气缸内径，X表示从燃料喷射喷嘴到中心的距离相应气缸的轴线）范围为0.38至0.46。 B（Y / B）的Y除以从0.4到0.5（其中Y表示从通过火花塞的火花点火部分到燃料喷射阀的喷嘴的直线的距离， B（Z / B）的Z为0.2〜0.3（其中Z表示从燃料喷射阀的喷嘴到进气阀的中心的距离）。

5. 发明授权

US4974561A Lubrication device for engine 失效
标题翻译：发动机润滑装置
公开(公告)号：US4974561A
公开(公告)日：1990-12-04
申请号：US436879
申请日：1989-11-15
申请人： Akira Murasaki , Masayuki Hashimoto , Nobuhisa Jingu
发明人： Akira Murasaki , Masayuki Hashimoto , Nobuhisa Jingu
IPC分类号： F02B67/06 , F01L1/02 , F01M1/02 , F01M1/06 , F01M1/08 , F01M9/10 , F02F7/00
CPC分类号： F01L1/022 , F01L1/02 , F01M1/02 , F01M9/108 , F01L2001/0537 , F02B2275/08 , F02B2275/18 , F02F7/006
摘要： In an engine having a camshaft mounted on a cylinder head via plural camshaft supporting portions; a camshaft sprocket coaxially coupled to the camshaft; an idler sprocket rotatably supported between the camshaft and the crankshaft on the cylinder head; a first chain reeved around the crankshaft and the idler sprocket; and a second chain reeved around the idler sprocket and the camshaft sprocket, an oil jet hole is formed in the frontmost camshaft supporting portion in communication with a main oil passage via an annular oil groove formed in the camshaft and an inclined oil groove formed in the cylinder head, so that lubricant can be sufficiently jetted from the oil jet hole to the second chain located near the frontmost camshaft supporting member, without use of an additional oil jet pipe member.
摘要翻译：在具有经由多个凸轮轴支撑部安装在气缸盖上的凸轮轴的发动机中; 与凸轮轴同轴联接的凸轮轴链轮; 可旋转地支撑在凸轮轴和气缸盖上的曲轴之间的惰轮链轮; 围绕曲轴和惰轮链轮的第一链条; 以及围绕惰轮链轮和凸轮轴链轮的第二链条，在最主要的凸轮轴支撑部分中形成喷油孔，其通过形成在凸轮轴中的环形油槽和主油路连通，使得润滑剂可以从油喷射孔充分地喷射到位于最前面的凸轮轴支撑构件附近的第二链条，而不需要额外的喷油管构件。

6. 发明授权

US06615789B2 Piston for internal combustion engines 失效
公开(公告)号：US06615789B2
公开(公告)日：2003-09-09
申请号：US10181064
申请日：2002-07-12
申请人： Akira Inoue , Nobuhisa Jingu
发明人： Akira Inoue , Nobuhisa Jingu
IPC分类号： F02B3100
CPC分类号： F02F3/26 , F02B17/00 , F02B23/104 , F02B31/085 , F02B2023/106 , F02B2031/006 , F02B2075/125 , F02F1/4214 , F02F2001/245 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： A piston for an internal combustion engine, including a piston crown having a central axis, and a piston bowl disposed in the piston crown, on which two tumble flows of air are provided. The piston bowl has a generally V-shaped contour in section taken along a vertical plane intersecting the tumble flows, on which the two tumble flows are retained at an inclined state toward a central axis of the piston crown.

7. 发明授权

US06260518B1 Direct injection spark-ignited internal combustion engine 有权
标题翻译：直喷火花点火内燃机
公开(公告)号：US06260518B1
公开(公告)日：2001-07-17
申请号：US09457356
申请日：1999-12-09
申请人： Nobuhisa Jingu
发明人： Nobuhisa Jingu
IPC分类号： F02F136
CPC分类号： F02M61/14 , F01P3/16 , F02B2075/125 , F02F2001/104 , F02M53/04 , F02M2200/858 , Y02T10/123
摘要： A direct injection spark-ignited internal combustion engine according to the present invention has a fuel injection valve that injects fuel directly into a fuel combustion chamber and is provided to a cylinder head, a fuel injection valve gasket that is inserted between the cylinder head and the fuel injection valve, and a water hole that is formed in a cylinder head gasket near the fuel injection valve gasket. The fuel injection valve is cooled through a seal portion of the fuel injection valve gasket, by cooling water in contact with the bottom surface of the cylinder head through the water hole.
摘要翻译：根据本发明的直喷式火花点火内燃机具有燃料喷射阀，其将燃料直接喷射到燃料燃烧室中，并且设置在气缸盖上，燃料喷射阀垫圈插入在气缸盖和燃料喷射阀，以及形成在燃料喷射阀垫圈附近的气缸盖垫片中的水孔。燃料喷射阀通过燃料喷射阀垫圈的密封部分通过水孔与气缸盖的底表面接触的冷却水冷却。

8. 发明授权

US4951623A Double overhead camshaft engine 失效
标题翻译：双顶置凸轮轴发动机
公开(公告)号：US4951623A
公开(公告)日：1990-08-28
申请号：US397854
申请日：1989-08-24
申请人： Nobuhisa Jingu , Yoshio Iwasa
发明人： Nobuhisa Jingu , Yoshio Iwasa
IPC分类号： F02B67/06 , F01L1/02 , F02B1/04 , F02B77/00 , F02F1/24 , F02F1/42 , F02F7/00 , F16M1/026
CPC分类号： F01L1/02 , F01L1/022 , F02F1/4214 , F01L2001/0537 , F02B1/04 , F02B2275/08 , F02B2275/18 , F02F2001/245 , F02F7/006
摘要： A double overhead camshaft engine having two camshafts rotatably supported by a cylinder head. This two camshafts are drivably connected through an idler gear with a crankshaft of the engine by means of drive chains. The idler gear is rotatably mounted on an idler gear installation bolt which is fixedly secured only to a front end section of the cylinder head in a so-called cantilever arrangement. A surrounding wall structure for the idler gear is formed integral with the front end section of the cylinder head and extends in the direction of axis of the idler gear over the idler gear to form a front end section. An opening is formed at the surrounding wall structrure front end section and located on an opposite side of the cylinder head front end section with respect to the idler gear. The opening is closed with a cover which is disposed spaced from the idler gear installation bolt, so that no connection is made to the idler gear and the installation bolt therefor.
摘要翻译：具有由气缸盖可旋转地支撑的两个凸轮轴的双顶置凸轮轴发动机。这两个凸轮轴通过传动链通过惰轮与发动机的曲轴可驱动连接。空转齿轮可旋转地安装在惰轮安装螺栓上，该惰轮安装螺栓以所谓的悬臂装置固定地固定在气缸盖的前端部分上。空转齿轮的周围壁结构与气缸盖的前端部一体地形成，并且在空转齿轮的轴线方向上延伸到空转齿轮上，形成前端部。在周围的壁结构前端部形成开口，并且相对于空转齿轮位于气缸盖前端部的相对侧。开口用与惰轮安装螺栓间隔开的盖子封闭，使得不与空转齿轮及其安装螺栓连接。

9. 发明授权

US08296004B2 Electrically-driven vehicle 有权
标题翻译：电动车
公开(公告)号：US08296004B2
公开(公告)日：2012-10-23
申请号：US13394221
申请日：2009-09-04
申请人： Shintaro Utsumi , Satoko Tofukuji , Atsunori Kumagai , Nobuhisa Jingu , Hirotsugu Ojima , Kazuhito Sakai , Hiroki Murata , Takanobu Arai
发明人： Shintaro Utsumi , Satoko Tofukuji , Atsunori Kumagai , Nobuhisa Jingu , Hirotsugu Ojima , Kazuhito Sakai , Hiroki Murata , Takanobu Arai
IPC分类号： B60L9/00
CPC分类号： B60W20/13 , B60K1/00 , B60K1/02 , B60K1/04 , B60K5/10 , B60K6/46 , B60K28/10 , B60K2001/0416 , B60L11/126 , B60L2200/22 , B60L2200/42 , B60L2220/20 , B60L2270/145 , B60L2270/40 , B60W10/06 , B60W10/26 , B60W20/00 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077
摘要： In an electrically driven vehicle equipped with a battery usable for running, a power generation unit of engine driven type that charges the battery is detachably mounted on the vehicle including a case where at least an engine of the power generation unit is detachably mounted, and the vehicle includes first stop means for bringing the power generation unit in a stopped state when the power generation unit is installed in or removed from the vehicle, and a generation stop switch for making an operation request to the power generation unit. More specifically, the first stop means stops an operation request signal to the power generation unit through low-voltage system wires when the generation stop switch is ON (no operation request is made).
摘要翻译：在配备有可用于运行的电池的电动车辆中，对电池充电的发动机驱动型发电单元可拆卸地安装在车辆上，该车辆包括至少发电单元的发动机可拆卸地安装的壳体，车辆包括用于当发电单元安装在车辆中或从车辆移除时使发电单元处于停止状态的第一停止装置和用于向发电单元进行操作请求的发电停止开关。更具体地，第一停止装置在发电停止开关接通时（不进行操作请求），通过低电压系统线将动作请求信号停止到发电单元。

10. 发明申请

US20120228874A1 ELECTRICALLY DRIVEN VEHICLE 有权
标题翻译：电动车
公开(公告)号：US20120228874A1
公开(公告)日：2012-09-13
申请号：US13509520
申请日：2009-11-12
申请人： Nobuhisa Jingu , Shintaro Utsumi , Satoko Tofukuji , Kazuhito Sakai , Hirotsugu Ojima , Atsunori Kumagai , Hiroki Murata , Takanobu Arai
发明人： Nobuhisa Jingu , Shintaro Utsumi , Satoko Tofukuji , Kazuhito Sakai , Hirotsugu Ojima , Atsunori Kumagai , Hiroki Murata , Takanobu Arai
IPC分类号： B60L11/12
CPC分类号： B60K6/46 , B60K6/28 , B60L3/0069 , B60L11/126 , B60L11/14 , B60L2200/22 , B60L2200/42 , B60L2210/30 , B60L2220/20 , B60L2250/10 , B60L2250/26 , B60L2270/40 , Y02T10/6217 , Y02T10/6278 , Y02T10/7005 , Y02T10/7077 , Y02T10/7241
摘要： An electrically driven vehicle equipped with a battery usable for running in which a power generation unit of engine driven type that charges the battery is detachably mounted on a vehicle body, includes including a first connection part that brings a high-voltage system in which the battery and the power generation unit are electrically connected together into a connected state in a state in which the power generation unit is mounted in a mounting position and brings the high-voltage system into a disconnected state in a state in which the power generation unit is dismounted from the mounting position, whereby the first connection part switches a connection state of the high-voltage system in accordance with installation or removal of the power generation unit. The first connection part includes a connector on the vehicle side and a connector on the power generation unit side.
摘要翻译：一种电动车辆，其具有能够将电池充电的发动机驱动型发电单元可拆卸地安装在车身上的电池，其包括：第一连接部，其具有电池系统，其中电池并且发电单元在发电单元安装在安装位置的状态下电连接在一起连接状态，并且在发电单元被拆卸的状态下使高压系统处于断开状态从安装位置开始，第一连接部件根据发电单元的安装或拆卸来切换高压系统的连接状态。第一连接部分包括车辆侧的连接器和发电单元侧的连接器。

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