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1. 发明申请

US20130187340A1 METHOD FOR PRODUCING A PISTON RING 有权
标题翻译：生产活塞环的方法
公开(公告)号：US20130187340A1
公开(公告)日：2013-07-25
申请号：US13823051
申请日：2011-09-02
申请人： Peter-Klaus Esser , Juergen Gillen
发明人： Peter-Klaus Esser , Juergen Gillen
IPC分类号： B23P15/06 , F16J9/20
CPC分类号： B23P15/06 , F16J9/206 , F16J9/26 , Y10T29/49274 , Y10T29/49281 , Y10T29/49282 , Y10T29/49284
摘要： A piston ring is produced by providing a metallic main body, at least including a radially outer running surface, a radially inner circumferential surface and upper and lower flank surfaces interposed therebetween, with a defined taper in the region of an approximately cylindrical running surface, providing at least the running surface with at least one wear-resistant layer, and removing the at least one wear layer in the region of the entire circumference of the ring that forms a scraping edge forming a land having a predefinable width.
摘要翻译：活塞环是通过在近似圆柱形的运行表面的区域中设置一个金属主体，至少包括径向外侧运行表面，径向内圆周表面和插入其间的上下侧面以及限定的锥形，从而提供至少所述运行表面具有至少一个耐磨层，以及去除所述环的整个圆周区域中的所述至少一个耐磨层，所述至少一个耐磨层形成具有预定义宽度的焊盘的刮削刃。

2. 发明授权

US08979094B2 Piston ring 有权
标题翻译：活塞环
公开(公告)号：US08979094B2
公开(公告)日：2015-03-17
申请号：US13980994
申请日：2012-01-09
申请人： Peter-Klaus Esser
发明人： Peter-Klaus Esser
IPC分类号： F16J9/00 , F16J9/12 , F16J9/14 , F16J9/26
CPC分类号： F16J9/12 , F16J9/14 , F16J9/26
摘要： A piston ring, in particular a compression piston ring, includes a main body, which has a radially outer running surface, a radially inner circumferential surface, an upper and a lower flank surface, and a joint, wherein the running surface is provided with at least one circumferential recess which receives a wear-resistant coating, in particular a PVD coating, and wherein, starting from respective end faces of the joint, as seen in the circumferential direction of the main body, a land shoulder is integrally formed on the main body outside the coating and extends at a predetermined radial height over a predetermined circumferential length on both sides of the joint.
摘要翻译：活塞环，特别是压缩活塞环，包括主体，其具有径向外侧运行表面，径向内周面，上下侧面和关节，其中，行驶面设置有至少一个圆周凹部，其接收耐磨涂层，特别是PVD涂层，并且其中，从所述接头的各个端面开始，如在主体的周向方向上看到的，台肩一体地形成在主体并且在接头的两侧上以预定的周长延伸预定的径向高度。

3. 发明申请

US20110309586A1 COMPRESSION PISTON RING 有权
标题翻译：压缩活塞环
公开(公告)号：US20110309586A1
公开(公告)日：2011-12-22
申请号：US13201172
申请日：2009-12-04
申请人： Peter-Klaus Esser
发明人： Peter-Klaus Esser
IPC分类号： F16J9/12
CPC分类号： F16J9/26 , F16J9/20
摘要： A compression piston ring for an internal combustion engine, comprising a sliding surface formed by two ridges, upper and lower flank surfaces, and an inner circumferential surface, wherein the lower ridge runs at least in some regions parallel to the counter sliding surface and the upper ridge is designed as a taper faced Napier element.
摘要翻译：一种用于内燃机的压缩活塞环，包括由两个脊，上下侧面和内周面形成的滑动表面，其中下脊至少在平行于反向滑动表面的一些区域中延伸，并且上部山脊被设计成锥形的纳皮尔元素。

4. 发明授权

US09352427B2 Method for producing piston rings 有权
标题翻译：生产活塞环的方法
公开(公告)号：US09352427B2
公开(公告)日：2016-05-31
申请号：US14005969
申请日：2012-02-02
申请人： Peter-Klaus Esser
发明人： Peter-Klaus Esser
IPC分类号： B23P15/06 , C23C8/04 , C23C8/80 , C23C14/06 , C23C14/22 , C23C28/00 , C23C28/02 , C23C30/00 , F16J9/26
CPC分类号： B23P15/06 , C23C8/04 , C23C8/80 , C23C14/0611 , C23C14/22 , C23C28/00 , C23C28/023 , C23C28/32 , C23C28/34 , C23C28/343 , C23C30/005 , F16J9/26 , Y10T29/49281 , Y10T29/49282 , Y10T29/49284
摘要： A method for producing a recessed steel piston ring provided with a wear-resistant layer includes generating a main body that has a recess on the running surface side and that, in the region where a lower flank of the main body transitions into the running surface is worked so that a chamfer is created, providing the running surface and at least portions of the chamfer with at least one wear-resistant layer, nitriding the circumferential surface and the lower and upper flanks of the main body that are not provided with the wear-resistant layer so that a section having a defined width and having no nitride layer remains on the flank adjacent the chamfer, and removing the at least one wear-resistant layer to such an extent that a substantially sharp, but unnitrided functional edge is created in the region where the lower flank transitions into the running surface.
摘要翻译：一种设置有耐磨层的凹形钢活塞环的制造方法，其特征在于，在所述行驶面侧产生具有凹部的主体，并且在所述主体的下侧面进入所述行驶面的区域中，加工成使得产生倒角，使倒角的至少一部分具有至少一个耐磨层，氮化不具有耐磨层的主体的圆周表面和下侧和上侧面，使得具有限定宽度并且没有氮化物层的部分保留在邻近倒角的侧面上，并且将至少一个耐磨层移除到这样的程度，即，在所述耐磨层中产生基本上锋利但不起作用的功能边缘区域，其中下侧面转变到运行表面。

5. 发明申请

US20130307221A1 PISTON RING 有权
标题翻译：活塞环
公开(公告)号：US20130307221A1
公开(公告)日：2013-11-21
申请号：US13980994
申请日：2012-01-09
申请人： Peter-Klaus Esser
发明人： Peter-Klaus Esser
IPC分类号： F16J9/12
CPC分类号： F16J9/12 , F16J9/14 , F16J9/26
摘要： A piston ring, in particular a compression piston ring, includes a main body, which has a radially outer running surface, a radially inner circumferential surface, an upper and a lower flank surface, and a joint, wherein the ruining surface is provided with at least one circumferential recess which receives a wear-resistant coating, in particular a PVD coating, and wherein, starting from respective end faces of the joint, as seen in the circumferential direction of the main body, a land Shoulder is integrally formed on the main body outside the coating and extends at a predetermined radial height over a predetermined circumferential length on both. sides of the joint.
摘要翻译：活塞环，特别是压缩活塞环，包括主体，其具有径向外侧运行表面，径向内周面，上侧面和下侧面以及接头，其中，所述破坏面设置在至少一个周向凹部，其接收耐磨涂层，特别是PVD涂层，并且其中，从所述接头的各个端面开始，从主体的周向方向看，所述平台肩部一体地形成在所述主体并且在两个预定的圆周长度上以预定的径向高度延伸。两侧联合。

6. 发明申请

US20130181411A1 METHOD FOR PRODUCING A PISTON RING 有权
标题翻译：生产活塞环的方法
公开(公告)号：US20130181411A1
公开(公告)日：2013-07-18
申请号：US13823040
申请日：2011-09-02
申请人： Peter-Klaus Esser
发明人： Peter-Klaus Esser
IPC分类号： B23P15/06 , F16J9/20 , F16J9/26
CPC分类号： B23P15/06 , F16J9/20 , F16J9/206 , F16J9/26 , Y10T29/49281
摘要： A piston ring, is produced by providing, on the radially outer circumferential surface of a ring-shaped metallic main body, a recess, the metallic main body having a radially outer circumferential surface, a radially inner circumferential surface, and flank surfaces interposed therebetween providing the recess with a contour that deviates from a cylindrical shape at least on the bottom of the recess, providing at least one wear-resistant layer on the outer circumferential surface, including the recess, and at least partially removing an area of the at least one wear-resistant layer on the outer circumferential surface and including an area corresponding to a scraping edge, thereby forming a land having a predefinable width.
摘要翻译：一种活塞环，通过在环状金属主体的径向外周面上设置有凹部，该金属主体具有径向外周面，径向内周面和插入其间的侧面，所述凹部至少在所述凹部的底部上具有偏离圆柱形的轮廓，在所述外周表面上包括所述凹部提供至少一个耐磨层，并且至少部分地移除所述至少一个耐磨层，并且包括与刮刃对应的区域，由此形成具有预定义宽度的区域。

7. 发明授权

US08371585B2 Oil wiper ring 有权
标题翻译：油擦环
公开(公告)号：US08371585B2
公开(公告)日：2013-02-12
申请号：US12664536
申请日：2008-04-15
申请人： Peter-Klaus Esser , Dirk Bärenreuter
发明人： Peter-Klaus Esser , Dirk Bärenreuter
IPC分类号： B60T11/236 , F16J9/12
CPC分类号： F16J9/062 , F16J9/20
摘要： An oil wiper ring, comprising a body with a radially external running surface, an inner circumferential surface and an upper and lower face, and which possesses at least two slide ribs, which may be provided with a wear-resistant layer, such ribs becoming conically thinner, in the radial direction of their end faces, and which are opposite a sliding mating surface, such that they proceed from the body, at a specifiable angle, in order to form an angled side face, so that the free end of each slide rib, commencing in the region at the oil chamber side, is shaped to slope towards an area at the combustion chamber side, such that the associated transitional areas, on the one hand, from the region of the circumferential slide rib towards the angled side faces, and on the other hand, from the angled side faces to the piston ring body, are rounded, i.e. have predetermined radii.
摘要翻译：一种油擦拭环，包括具有径向外部运行表面的主体，内周表面和上下表面，并且具有至少两个滑动肋，其可以设置有耐磨层，这些肋变得圆锥形在它们的端面的径向上更薄，并且与滑动配合表面相对，使得它们以可指定的角度从主体进行，以便形成成角度的侧面，使得每个滑块的自由端在油室侧的区域中开始的肋成形为朝向燃烧室侧的区域倾斜，使得相关的过渡区域一方面从周向滑动肋条的区域朝向成角度的侧面，另一方面，从成角度的侧面到活塞环体，是圆形的，即具有预定的半径。

8. 发明申请

US20120228831A1 PISTON RING 有权
标题翻译：活塞环
公开(公告)号：US20120228831A1
公开(公告)日：2012-09-13
申请号：US13508799
申请日：2010-10-14
申请人： Christian Herbst-Dederichs , Peter-Klaus Esser , Ralf Lammers , Sebastian Bresinski
发明人： Christian Herbst-Dederichs , Peter-Klaus Esser , Ralf Lammers , Sebastian Bresinski
IPC分类号： F16J9/12 , B23P15/06
CPC分类号： F16J9/14 , F16J9/26 , Y10T29/49281
摘要： A piston ring, in particular a compression piston ring, includes a running surface, upper and lower flank areas, an inner peripheral area and a joint. The wall thickness of the piston ring is uniform over its periphery and at least the running surface is provided with a PVD coating or a CVD layer in such a manner that the running surface layer has a lesser layer thickness in the peripheral area close to the joint than in the remaining peripheral area of the running surface.
摘要翻译：活塞环，特别是压缩活塞环，包括行进表面，上下侧面区域，内周区域和接头。活塞环的壁厚在其周边上是均匀的，并且至少运行表面设置有PVD涂层或CVD层，使得运行表面层在靠近接头的周边区域中具有较小的层厚度比在跑步表面的剩余周边区域。

9. 发明授权

US09458934B2 Compression piston ring 有权
标题翻译：压缩活塞环
公开(公告)号：US09458934B2
公开(公告)日：2016-10-04
申请号：US13201172
申请日：2009-12-04
申请人： Peter-Klaus Esser
发明人： Peter-Klaus Esser
IPC分类号： F16J9/00 , F16J9/26 , F16J9/20
CPC分类号： F16J9/26 , F16J9/20
摘要： A compression piston ring for an internal combustion engine, comprising a sliding surface formed by two ridges, upper and lower flank surfaces, and an inner circumferential surface, wherein the lower ridge runs at least in some regions parallel to the counter sliding surface and the upper ridge is designed as a taper faced Napier element.
摘要翻译：一种用于内燃机的压缩活塞环，包括由两个脊，上下侧面和内周面形成的滑动表面，其中下脊至少在平行于反向滑动表面的一些区域中延伸，并且上部山脊被设计成锥形的纳皮尔元素。

10. 发明授权

US09085056B2 Method for producing a piston ring 有权
标题翻译：活塞环的制造方法
公开(公告)号：US09085056B2
公开(公告)日：2015-07-21
申请号：US13823051
申请日：2011-09-02
申请人： Peter-Klaus Esser , Juergen Gillen
发明人： Peter-Klaus Esser , Juergen Gillen
IPC分类号： B23P15/06 , F16J9/26 , F16J9/20
CPC分类号： B23P15/06 , F16J9/206 , F16J9/26 , Y10T29/49274 , Y10T29/49281 , Y10T29/49282 , Y10T29/49284
摘要： A piston ring is produced by providing a metallic main body, at least including a radially outer running surface, a radially inner circumferential surface and upper and lower flank surfaces interposed therebetween, with a defined taper in the region of an approximately cylindrical running surface, providing at least the running surface with at least one wear-resistant layer, and removing the at least one wear layer in the region of the entire circumference of the ring that forms a scraping edge forming a land having a predefinable width.
摘要翻译：活塞环是通过在近似圆柱形的运行表面的区域中设置一个金属主体，至少包括径向外侧运行表面，径向内圆周表面和插入其间的上下侧面以及限定的锥形，从而提供至少所述运行表面具有至少一个耐磨层，以及去除所述环的整个圆周区域中的所述至少一个耐磨层，所述至少一个耐磨层形成具有预定义宽度的焊盘的刮削刃。

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