专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07395797B2 Piston for internal combustion engine 失效
标题翻译：内燃机活塞
公开(公告)号：US07395797B2
公开(公告)日：2008-07-08
申请号：US11703739
申请日：2007-02-08
申请人： Kengo Ishimitsu , Hideharu Izumi
发明人： Kengo Ishimitsu , Hideharu Izumi
IPC分类号： F02F3/00 , F16J1/20
CPC分类号： F02F3/0023 , F02F3/0084 , F02F3/0092 , F16J1/22
摘要： A piston for an internal combustion engine includes a crown part, a land part extending from the crown part, a skirt part adjoining the land part, and a linking boss protruding from a reverse surface of the crown part and forming a spherical joint with a small end of a connecting rod. The piston is divided into an upper piston part having the land part, and a lower piston part having the skirt part and a plurality of molded plate members formed by press-molding plates.
摘要翻译：一种用于内燃机的活塞，包括冠部，从冠部延伸的台阶部分，与陆部相邻的裙部，以及从冠部的反面突出的连接凸起，并形成具有小的球形接头连杆的端部。活塞被分成具有陆部的上活塞部分和具有裙部的下活塞部分和由压模板形成的多个模制板构件。

2. 发明授权

US07104226B2 Cylinder liner cooling structure 失效
标题翻译：缸套冷却结构
公开(公告)号：US07104226B2
公开(公告)日：2006-09-12
申请号：US11128242
申请日：2005-05-13
申请人： Tsuneo Endoh , Kengo Ishimitsu
发明人： Tsuneo Endoh , Kengo Ishimitsu
IPC分类号： F02F1/14
CPC分类号： F01P3/02
摘要： This invention relates to a cooling structure for cooling a cylinder liner by circulating coolant in a water jacket formed along an outer periphery of the cylinder liner. This cooling structure includes an annular first water reservoir for temporarily storing coolant. This first water reservoir allows the coolant to uniformly flow circumferentially of the cylinder liner. The cooling structure also includes a plurality of coolant passages provided radially for connecting the first water reservoir to the water jacket. The coolant is caused to strike a part of a wall defining the water jacket substantially vertically from the radial coolant passages, thereby to generate turbulent flow in the coolant to efficiently cool the cylinder liner.
摘要翻译：本发明涉及一种冷却结构，用于通过沿着气缸套的外周形成的水套中的冷却剂循环来冷却气缸套。该冷却结构包括用于临时储存冷却剂的环形第一储水器。该第一储水器允许冷却剂沿气缸套的周向均匀地流动。冷却结构还包括径向设置的多个冷却剂通道，用于将第一储水器连接到水套。导致冷却剂从基本上垂直于径向冷却剂通道撞击限定水套的壁的一部分，从而在冷却剂中产生湍流以有效地冷却气缸套。

3. 发明授权

US07086368B2 Piston for an internal combustion engine 失效
标题翻译：内燃机活塞
公开(公告)号：US07086368B2
公开(公告)日：2006-08-08
申请号：US10974716
申请日：2004-10-28
申请人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
发明人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
IPC分类号： F02F3/00 , F16J1/22
CPC分类号： F16J1/22
摘要： A piston for an internal combustion engine includes a crown, tubular walls extending from the edge of the crown, and a cup portion protruding from the rear surface of the crown and having a concave spherical surface for forming a spherical joint with a spherical small end on a connecting rod. The tubular walls and the cup portion are joined together by radially extending ribs.
摘要翻译：用于内燃机的活塞包括冠部，从冠部的边缘延伸的管状壁和从冠部的后表面突出的杯部，并且具有用于形成具有球形小端的球形接头的凹形球形表面连杆管状壁和杯部通过径向延伸的肋连接在一起。

4. 发明申请

US20050092280A1 Piston for an internal combustion engine 失效
标题翻译：内燃机活塞
公开(公告)号：US20050092280A1
公开(公告)日：2005-05-05
申请号：US10974716
申请日：2004-10-28
申请人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
发明人： Tsuneo Endoh , Masaki Nakata , Kengo Ishimitsu , Tsutomu Inoue
IPC分类号： F16J1/22 , F02F1/00
CPC分类号： F16J1/22
摘要： A piston for an internal combustion engine includes a crown, tubular walls extending from the edge of the crown, and a cup portion protruding from the rear surface of the crown and having a concave spherical surface for forming a spherical joint with a spherical small end on a connecting rod. The tubular walls and the cup portion are joined together by radially extending ribs.
摘要翻译：用于内燃机的活塞包括冠部，从冠部的边缘延伸的管状壁和从冠部的后表面突出的杯部，并且具有用于形成具有球形小端的球形接头的凹形球形表面连杆管状壁和杯部通过径向延伸的肋连接在一起。

5. 发明申请

US20070175419A1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US20070175419A1
公开(公告)日：2007-08-02
申请号：US11699005
申请日：2007-01-29
申请人： Kengo Ishimitsu
发明人： Kengo Ishimitsu
IPC分类号： F02B75/22 , F02B75/32
CPC分类号： F02B75/225 , F02B75/065 , F02B75/24 , F16C3/06
摘要： An internal combustion engine which includes two parallel crankshafts positioned in crankcases, a cylinder positioned on a side of the crankcases, a piston movably disposed within the cylinder, and connecting rods linked to the piston and extending from respective crankshafts. Positions at which the two connecting rods are linked to the piston and the crankshafts are constantly kept symmetrical with respect to a cylinder axis when the two crankshafts rotate in opposite directions.
摘要翻译：一种内燃机，其包括位于曲轴箱中的两个平行曲轴，位于曲轴箱一侧的气缸，可移动地设置在气缸内的活塞以及连接到活塞并从相应曲轴延伸的连杆。当两个曲轴沿相反方向旋转时，两个连杆与活塞和曲轴连接的位置总是保持相对于气缸轴线对称。

6. 发明申请

US20130014712A1 VALVE COOLING DEVICE OF INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机阀门冷却装置
公开(公告)号：US20130014712A1
公开(公告)日：2013-01-17
申请号：US13542779
申请日：2012-07-06
申请人： Kengo ISHIMITSU
发明人： Kengo ISHIMITSU
IPC分类号： F01P3/14
CPC分类号： F01P3/14 , F01L1/185 , F01L3/18 , Y10T29/49298
摘要： The present invention provides a valve cooling device of an internal combustion engine in which engine oil is circulated in a valve that faces a combustion chamber, the valve includes: a valve umbrella portion and a valve stem an inside of the valve stem is formed with: an oil introduction channel and an oil lead-out channel a jet portion that includes a jet oil passage coaxially disposed with the oil introduction channel is provided in the extended direction of the valve stem, and the engine oil is injected from an orifice provided on a tip portion of the jet oil passage to an inner portion of the oil introduction channel.
摘要翻译：本发明提供了一种内燃机的阀冷却装置，其中发动机油在面向燃烧室的阀中循环，该阀包括：阀伞部分和阀杆，阀杆的内部形成有：油引入通道和油引出通道，在阀杆的延伸方向上设置有包括与引油通道同轴设置的喷射油通道的喷射部分，并且发动机油从设置在阀杆喷射油路的前端部分到油引入通道的内部。

7. 发明申请

US20080257299A1 ENGINE OUTPUT TAKEOUT DEVICE 失效
标题翻译：发动机输出装置
公开(公告)号：US20080257299A1
公开(公告)日：2008-10-23
申请号：US12103865
申请日：2008-04-16
申请人： Kengo ISHIMITSU
发明人： Kengo ISHIMITSU
IPC分类号： F02B75/32 , F02B61/06
CPC分类号： F02B75/065 , F02B75/24 , Y10T74/1907
摘要： Engine output takeout device includes: a first crank gear mounted on a first crankshaft; a second crank gear mounted on a second crankshaft; a ring gear surrounding the first and second crank gears and having inner teeth meshing with the first crank gear; and an idler gear rotatably mounted coaxially on the first crankshaft via bearings and meshing at its one position with the second crank gear and at its other position with the inner teeth of the ring gear, the first crank gear and the idler gear both meshing with a same inner tooth of the ring gear at any given time.
摘要翻译：发动机输出取出装置包括：安装在第一曲轴上的第一曲柄齿轮; 安装在第二曲轴上的第二曲柄齿轮; 围绕所述第一曲柄齿轮和所述第二曲柄齿轮并具有与所述第一曲柄齿轮啮合的内齿轮的环形齿轮; 以及空转齿轮，其通过轴承同轴地安装在所述第一曲轴上，并且在其一个位置处与所述第二曲柄齿轮啮合，并且在其另一位置处与所述齿圈的内齿啮合，所述第一曲柄齿轮和所述空转齿轮都与在任何给定的时间内齿圈的相同的内齿。

8. 发明授权

US07127981B2 Spherical coupling structure between a piston and a connecting rod 失效
标题翻译：活塞和连杆之间的球形联轴器结构
公开(公告)号：US07127981B2
公开(公告)日：2006-10-31
申请号：US10980650
申请日：2004-11-04
申请人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Naomi Warashina , Keisuke Takaoka
发明人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Naomi Warashina , Keisuke Takaoka
IPC分类号： F16J1/22 , F02F3/00
CPC分类号： F16J1/22 , F16C11/069
摘要： A coupling structure for coupling a piston and a connecting rod has a protrusion formed on the rear surface of the crown of the piston and having a semi-spherical concavity and a threaded portion concentric to the concavity, a substantially spherical small end formed at one end of the connecting rod, a holder holding the spherical small end of the connecting rod slidably in the semi-spherical concavity of the protrusion and a fixing ring having a threaded portion engaging with the threaded portion of the protrusion for securing the holder to the protrusion of the piston.
摘要翻译：用于联接活塞和连杆的联接结构具有形成在活塞的冠部的后表面上并具有半球形凹部和与凹部同心的螺纹部分的突起，在一端形成的基本上球形的小端连接杆的支撑件，可滑动地保持在突起的半球形凹部中的连接杆的球形小端部和固定环，该固定环具有与突出部的螺纹部分接合的螺纹部分，用于将保持器固定到突出部活塞。

9. 发明申请

US20060213479A1 Piston-connecting rod spherical coupling structure 失效
标题翻译：活塞连杆球形联轴器结构
公开(公告)号：US20060213479A1
公开(公告)日：2006-09-28
申请号：US11389091
申请日：2006-03-27
申请人： Kengo Ishimitsu , Keisuke Takaoka
发明人： Kengo Ishimitsu , Keisuke Takaoka
IPC分类号： F02B75/32 , F02F3/00 , F16C7/00
CPC分类号： F02F3/0023 , F16C9/04 , F16C11/069 , F16F15/24 , F16F2230/0011 , F16J1/22
摘要： A spherical coupling structure for a piston and a connecting rod, wherein a protrusion provided to the reverse side of a crown of a piston and a holding member for holding a small end are slidably fitted onto a small end, and a holding/fastening part for holding the protrusion and the holding member is screwed in. The piston is composed of an upper piston that includes the protrusion and a lower piston that includes the holding/fastening part. The masses of the upper piston and lower piston are distributed so as to substantially match each other.
摘要翻译：一种用于活塞和连杆的球形联轴器结构，其中设置在活塞顶部相反侧的突起和用于保持小端的保持构件可滑动地装配在小端上，并且用于保持/紧固部件保持突起并且保持构件被拧入。活塞由包括突起的上活塞和包括保持/紧固部的下活塞组成。上活塞和下活塞的质量分布成大致相互匹配。

10. 发明申请

US20050098140A1 Internal combustion engine and connecting rod therefor 失效
标题翻译：内燃机及连杆
公开(公告)号：US20050098140A1
公开(公告)日：2005-05-12
申请号：US10980785
申请日：2004-11-04
申请人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Takao Tsuboi
发明人： Tsuneo Endoh , Kengo Ishimitsu , Tsutomu Inoue , Takao Tsuboi
IPC分类号： F01M1/06 , F02F3/00 , F16C3/12 , F16C7/02 , F16C9/04 , F16C11/06 , F16C17/18 , F16J1/22 , F16J7/00 , F02B75/32
CPC分类号： F16C11/069 , F01M2001/062 , F01M2001/066 , F02F3/0076 , F16C3/12 , F16C9/04 , F16C17/18 , F16C2360/22 , F16J1/22 , F16J7/00
摘要： A connecting rod of an internal combustion engine, and an internal combustion engine including the connecting rod, a piston, a crankshaft and a float bearing as main moving parts. A piston is connected to a connecting rod by a spherical joint and has radial ribs on a rear face of a crown part; a connecting rod is of an integrated, one-piece type having integrally a spherical small end part to be connected to the piston and an annular big end part; the crankshaft is of an assembly type, and a float bearing is interposed between the big end part and a crank pin.
摘要翻译：一种内燃机的连杆，以及包括连杆，活塞，曲轴和浮动轴承的内燃机作为主要运动部件。活塞通过球形接头连接到连杆上，并且在冠部的后表面上具有径向肋; 连杆是整体式的，具有一体的球形小端部连接到活塞和环形大端部; 曲轴是组装型的，在大端部和曲柄销之间插入有浮动轴承。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式