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11. 发明授权

US08813712B2 Piston for an internal combustion engine and method for its production 有权
标题翻译：活塞内燃机及其生产方法
公开(公告)号：US08813712B2
公开(公告)日：2014-08-26
申请号：US13066560
申请日：2011-04-18
申请人： Karlheinz Bing , Michael T. Lapp , Rainer Scharp , Michael Ullrich
发明人： Karlheinz Bing , Michael T. Lapp , Rainer Scharp , Michael Ullrich
IPC分类号： F02F3/16 , F02F3/26
CPC分类号： F02F3/00 , B23K26/28 , B23K2101/003 , B23P15/10 , F02F3/003 , F02F3/22 , F02F2200/00 , Y10T29/49249 , Y10T29/49252
摘要： A piston for an internal combustion engine has a piston head, a piston skirt, and a circumferential recess configured between the piston head and the piston skirt. The piston has a piston base body and a piston ring element. The piston base body has a crown region of a combustion bowl and the piston skirt. The piston ring element has a piston crown, a wall region of the combustion bowl, a circumferential top land, and a circumferential ring belt with ring grooves. The piston ring element has a circumferential cooling channel between the wall region of the combustion bowl and the ring belt, closed with a closure element. The piston base body and the piston ring element have a circumferential joining seam in the region of the combustion bowl, by way of which seam they are non-releasably connected with one another.
摘要翻译：用于内燃机的活塞具有活塞头，活塞裙和构造在活塞头和活塞裙之间的周向凹部。活塞具有活塞基体和活塞环元件。活塞基体具有燃烧碗的顶部区域和活塞裙部。活塞环元件具有活塞冠，燃烧碗的壁区域，周向顶部平台和具有环形凹槽的圆周环形带。活塞环元件在燃烧碗的壁区域和环形带之间具有周边冷却通道，用闭合元件封闭。活塞基体和活塞环元件在燃烧碗的区域中具有周向接合缝，通过它们不可释放地彼此连接。

12. 发明授权

US08245687B2 Profiled connecting rod bore with micro-dimples 有权
标题翻译：异型连杆孔与微凹坑
公开(公告)号：US08245687B2
公开(公告)日：2012-08-21
申请号：US12683659
申请日：2010-01-07
申请人： Michael T. Lapp , Roger A. Krause , Dan H. Dinu
发明人： Michael T. Lapp , Roger A. Krause , Dan H. Dinu
IPC分类号： F02B75/32 , B21D53/84
CPC分类号： F16C9/04 , F16C7/023 , F16C17/02 , F16C23/041 , F16C33/103 , F16J1/16 , F16J7/00 , Y10T29/49288 , Y10T74/2162
摘要： A connecting rod and methods for making the same are disclosed. A connecting rod may include a shaft extending between a piston pin end and a crankshaft pin end. The piston pin end generally defines a bore opening extending along an axis. The connecting rod further includes a bore surface formed integrally with the piston pin end and extending about an inner circumference of the bore opening. The bore surface may define a plurality of dimples that extend axially along the bore surface. The bore opening further may further include profiled surfaces adjacent opposing ends of the bore opening.
摘要翻译：公开了一种连杆及其制造方法。连杆可以包括在活塞销端和曲轴销端之间延伸的轴。活塞销端部通常限定沿轴线延伸的孔口。连接杆还包括与活塞销端一体地形成并且围绕孔开口的内圆周延伸的孔表面。孔表面可以限定沿着孔表面轴向延伸的多个凹坑。孔开口还可以包括邻近孔开口的相对端的成型表面。

13. 发明授权

US07918155B2 Piston with a cooling gallery 有权
标题翻译：活塞与冷却廊
公开(公告)号：US07918155B2
公开(公告)日：2011-04-05
申请号：US11955073
申请日：2007-12-12
申请人： Michael T. Lapp , Juan Gildemeister , Steve Walker , Stan Sorin
发明人： Michael T. Lapp , Juan Gildemeister , Steve Walker , Stan Sorin
IPC分类号： F02F3/00 , F02F3/22
CPC分类号： F02F3/003 , F02F3/0076 , F02F3/025 , F02F3/22 , Y10T29/49252
摘要： A piston for an internal combustion engine is provided. The piston crown includes an interior surface that defines at least in part a cooling gallery and a cooling gallery surface within the piston. An annular surface may defines at least in part an annular passageway that allows fluid communication between an outer surface of the piston and the cooling gallery. Opposing annular surfaces may be abutted with a predetermined force, thereby limiting fluid flow from the cooling gallery to an outer surface of the piston. Further, an annular surface may extend into the cooling gallery to form a deflector along the cooling gallery surface, thereby limiting fluid flow from the cooling gallery to an outer surface of the piston.
摘要翻译：提供一种用于内燃机的活塞。活塞冠包括至少部分地限定活塞内的冷却槽和冷却槽表面的内表面。环形表面可以至少部分地限定允许活塞的外表面和冷却库之间的流体连通的环形通道。相对的环形表面可以以预定的力抵接，从而限制流体从冷却槽流到活塞的外表面。此外，环形表面可以延伸到冷却槽中，以沿着冷却槽表面形成偏转器，从而限制流体从冷却槽流到活塞的外表面。

14. 发明申请

US20100300397A1 CONNECTING ROD LUBRICATION RECESS 审中-公开
标题翻译：连接润滑油回收
公开(公告)号：US20100300397A1
公开(公告)日：2010-12-02
申请号：US12476337
申请日：2009-06-02
申请人： Michael T. Lapp , Dan H. Dinu , Roger Krause
发明人： Michael T. Lapp , Dan H. Dinu , Roger Krause
IPC分类号： F16C7/00 , B21D53/84
CPC分类号： F16C7/023 , B21K1/766 , F16C9/04 , F16C33/10 , F16C2360/22 , F16J1/14 , F16J7/00 , Y10T29/49288
摘要： A connecting rod and methods of making a rod are disclosed. A method of making a connecting rod may include the step of providing a connecting rod blank, where the connecting rod blank includes a crankshaft end and a piston pin end. The method may further include forming a crankshaft pin recess in the crankshaft end of the connecting rod blank and a piston pin recess in the piston pin end, and forming at least one lubrication recess in the piston pin end of the connecting rod blank. The lubrication recess and the piston pin recess may both formed concurrently.
摘要翻译：公开了连杆和制棒的方法。制造连杆的方法可以包括提供连杆坯件的步骤，其中连杆坯件包括曲轴端部和活塞销端部。该方法还可以包括在连杆坯件的曲轴端部中形成曲轴销凹槽，在活塞销端部形成活塞销凹槽，并且在连杆坯件的活塞销端部中形成至少一个润滑凹部。润滑凹部和活塞销凹部可以同时形成。

15. 发明申请

US20100300282A1 CONNECTING ROD BORE 有权
标题翻译：连接钻孔
公开(公告)号：US20100300282A1
公开(公告)日：2010-12-02
申请号：US12476382
申请日：2009-06-02
申请人： Michael T. Lapp , Dan H. Dinu , Roger Krause
发明人： Michael T. Lapp , Dan H. Dinu , Roger Krause
IPC分类号： F16J1/00 , F16C7/00
CPC分类号： F16C7/06 , F16C2360/22 , F16J1/14 , Y10T74/2142
摘要： A linking arm conveying generally linear movement from a piston into generally radial movement of a crankshaft is disclosed. The linking arm includes a shaft extending between a piston pin end and a crankshaft pin end. The piston pin end defines a piston pin bore. A piston pin bore surface is defined by the piston pin bore, where the piston pin bore includes a non-circular transverse profile having at least two curved surfaces that each include a distinct radius, where the at least two curved surfaces are positioned in different locations around a periphery of the transverse profile.
摘要翻译：公开了一种将活塞大致线性运动传递到曲轴的大致径向运动的连接臂。连接臂包括在活塞销端和曲轴销端之间延伸的轴。活塞销端限定活塞销孔。活塞销孔表面由活塞销孔限定，其中活塞销孔包括具有至少两个弯曲表面的非圆形横向轮廓，每个弯曲表面各自包括不同的半径，其中至少两个弯曲表面位于不同位置围绕横向轮廓的周边。

16. 发明授权

US07162990B1 Two-part piston for an internal combustion engine 有权
标题翻译：用于内燃机的两部分活塞
公开(公告)号：US07162990B1
公开(公告)日：2007-01-16
申请号：US11322189
申请日：2005-12-29
申请人： Valerian Ioja , Michael T. Lapp
发明人： Valerian Ioja , Michael T. Lapp
IPC分类号： F02F3/00
CPC分类号： F02F3/0069 , F02F3/22
摘要： A two-part piston for an internal combustion engine, comprising a piston head and a piston skirt connected with the piston head in articulated manner, by way of a piston pin. The piston head has a piston crown that is followed by a cylindrical circumference surface having a top land and a ring belt. The piston head can include a ring-shaped circumferential cooling channel disposed within the piston head. The opening of this cooling channel faces the piston skirt, and is closed off with a seal element. There is a seal element that has a first free end that is held between piston head and piston skirt, or rests against an outer wall of the cooling channel. The seal element has a second free end that rests against the piston head, and wherein the seal element has a bottom that lies on a surface of the piston skirt that faces the cooling channel.
摘要翻译：一种用于内燃机的两部分活塞，包括活塞头和活塞裙，活塞头以活塞销的方式与活塞头连接。活塞头具有活塞冠部，其后面是具有顶部平台和环形带的圆柱形圆周表面。活塞头可以包括设置在活塞头内的环形周向冷却通道。该冷却通道的开口面向活塞裙部，并用密封元件封闭。存在密封元件，其具有保持在活塞头和活塞裙部之间的第一自由端，或者靠在冷却通道的外壁上。密封元件具有靠在活塞头上的第二自由端，并且其中密封元件具有位于活塞裙部面向冷却通道的表面上的底部。

17. 发明授权

US08893580B2 Thermal spray coating for connecting rod small end 有权
标题翻译：用于连杆小端的热喷涂
公开(公告)号：US08893580B2
公开(公告)日：2014-11-25
申请号：US13653099
申请日：2012-10-16
申请人： David Domanchuk , Michael T. Lapp , Wolfgang Rein , Christopher Hall , Thomas Stong , Thomas J. Smith
发明人： David Domanchuk , Michael T. Lapp , Wolfgang Rein , Christopher Hall , Thomas Stong , Thomas J. Smith
IPC分类号： F16C7/00 , F16C9/04 , F16C33/14 , F16C33/12
CPC分类号： F16C9/04 , F16C7/023 , F16C33/124 , F16C33/14 , F16C2220/60 , F16C2220/68 , F16C2223/00 , F16C2223/42 , F16C2240/60 , F16C2240/70 , F16C2360/22 , F16J7/00 , Y10T29/49288 , Y10T74/2162
摘要： A connecting rod having a small end and a large end, the small end including a pin bore defined by a pin bore surface. A thermal spray coating applied to at least a portion of the pin bore surface and a method of applying the thermal spray coating to the pin bore surface using a thermal spray technique.
摘要翻译：具有小端和大端的连杆，小端包括由销孔表面限定的销孔。施加到销孔表面的至少一部分的热喷涂涂层和使用热喷涂技术将热喷涂涂层施加到销孔表面的方法。

18. 发明申请

US20120222644A1 Piston for an internal combustion engine and method for its production 有权
标题翻译：活塞内燃机及其生产方法
公开(公告)号：US20120222644A1
公开(公告)日：2012-09-06
申请号：US13066560
申请日：2011-04-18
申请人： Karlheinz Bing , Michael T. Lapp , Rainer Scharp , Michael Ullrich
发明人： Karlheinz Bing , Michael T. Lapp , Rainer Scharp , Michael Ullrich
IPC分类号： F02F3/16 , B23P15/10 , F02F3/26
CPC分类号： F02F3/00 , B23K26/28 , B23K2101/003 , B23P15/10 , F02F3/003 , F02F3/22 , F02F2200/00 , Y10T29/49249 , Y10T29/49252
摘要： A piston for an internal combustion engine has a piston head, a piston skirt, and a circumferential recess configured between the piston head and the piston skirt. The piston has a piston base body and a piston ring element. The piston base body has a crown region of a combustion bowl and the piston skirt. The piston ring element has a piston crown, a wall region of the combustion bowl, a circumferential top land, and a circumferential ring belt with ring grooves. The piston ring element has a circumferential cooling channel between the wall region of the combustion bowl and the ring belt, closed with a closure element. The piston base body and the piston ring element have a circumferential joining seam in the region of the combustion bowl, by way of which seam they are non-releasably connected with one another.
摘要翻译：用于内燃机的活塞具有活塞头，活塞裙和构造在活塞头和活塞裙之间的周向凹部。活塞具有活塞基体和活塞环元件。活塞基体具有燃烧碗的顶部区域和活塞裙部。活塞环元件具有活塞冠，燃烧碗的壁区域，周向顶部平台和具有环形凹槽的圆周环形带。活塞环元件在燃烧碗的壁区域和环形带之间具有周边冷却通道，用闭合元件封闭。活塞基体和活塞环元件在燃烧碗的区域中具有周向接合缝，通过它们不可释放地彼此连接。

19. 发明授权

US09470311B2 Lightweight engine power cell assembly 有权
标题翻译：轻量级发动机动力单元总成
公开(公告)号：US09470311B2
公开(公告)日：2016-10-18
申请号：US13523284
申请日：2012-06-14
申请人： Michael T. Lapp
发明人： Michael T. Lapp
IPC分类号： F16J1/20 , F16J1/00 , B21K1/18 , F02F3/00 , F02F3/22
CPC分类号： F16J1/005 , B21K1/18 , F02F3/0023 , F02F3/22 , F16J1/20 , Y10T29/49256 , Y10T29/49263
摘要： Exemplary power cell assemblies and methods of making the same are disclosed. An exemplary power cell assembly may include a piston crown and connecting rod. In an exemplary illustration, a power cell assembly includes a piston crown having a ringland extending circumferentially about a combustion bowl. The boss portions may each include inwardly extending shoulders defining arcuate crown running surfaces. The power cell assembly may further include a connecting rod having a shank and an upper end received in a cavity of the crown. The upper end of the connecting rod may define arcuate connecting rod running surfaces extending away from the shank. The crown running surfaces and connecting rod running surfaces generally allow the connecting rod to pivot with respect to the piston crown about an axis of rotation that extends from one of the boss portions to the other of the boss portions.
摘要翻译：公开了示例性电池组件及其制造方法。示例性电力单元组件可以包括活塞冠和连杆。在示例性说明中，动力单元组件包括具有围绕燃烧碗圆周延伸的环状的活塞冠。凸起部分可以各自包括限定弓形冠运动表面的向内延伸的肩部。动力单元组件还可以包括连接杆，该连杆具有柄部和容纳在冠部的空腔中的上端部。连杆的上端可以限定弓形连接杆运行表面，其远离柄部延伸。龙头运行表面和连杆运行表面通常允许连杆相对于活塞冠围绕从一个凸台部分延伸到另一个凸台部分的旋转轴线枢转。

20. 发明申请

US20150074999A1 THERMAL SPRAY COATING FOR CONNECTING ROD SMALL END 有权
标题翻译：用于连接小端子的热喷涂
公开(公告)号：US20150074999A1
公开(公告)日：2015-03-19
申请号：US14551604
申请日：2014-11-24
申请人： David Domanchuk , Michael T. Lapp , Wolfgang Rein , Christopher Hall , Thomas Stong
发明人： David Domanchuk , Michael T. Lapp , Wolfgang Rein , Christopher Hall , Thomas Stong
IPC分类号： F16C7/02 , C23C4/12
CPC分类号： F16C7/023 , B23P2700/04 , C23C4/12 , F16C9/04 , F16C33/124 , F16C33/14 , F16C2220/60 , F16C2220/66 , F16C2223/00 , F16C2223/42 , F16C2240/60 , F16C2240/70 , F16C2360/22 , F16J1/16 , F16J7/00 , Y10T29/49288 , Y10T74/2162
摘要： A connecting rod having a small end and a large end, the small end including a pin bore defined by a pin bore surface. A thermal spray coating applied to at least a portion of the pin bore surface and a method of applying the thermal spray coating to the pin bore surface using a thermal spray technique.
摘要翻译：具有小端和大端的连杆，小端包括由销孔表面限定的销孔。施加到销孔表面的至少一部分的热喷涂涂层和使用热喷涂技术将热喷涂涂层施加到销孔表面的方法。

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