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11.发明授权公开(公告)号：US09194492B2
公开(公告)日：2015-11-24
申请号：US13811582
申请日：2011-06-20
CPC分类号： F16J9/26 , B22F1/0059 , B22F3/115 , B22F5/106 , B22F2998/00 , C09D1/00 , C22C30/02 , C22C33/0285 , C23C4/067 , B22F2302/10
摘要： A method for producing a piston ring for an internal combustion engine includes providing, a substrate and applying a coating by means of thermal spraying of a powder including solid lubricants on the substrate, having the elemental proportions of 15-30% by weight of iron, Fe; 15-30% by weight tungsten, W; 25-35% by weight of chromium, Cr; 10-35% by weight of nickel, Ni; 1-5% by weight of molybdenum, Mo; 0.2-3% by weight of aluminum, Al; 3-20% by weight of copper, Cu; 1-10% by weight of carbon, C; 0.1-2% by weight of sulfur, S; and 0.1-2% by weight of silicon, Si. The resultant piston ring and coating are also provided.
摘要翻译： 一种内燃机的活塞环的制造方法，其特征在于，在所述基材上，通过将含有固体润滑剂的粉末进行热喷涂，形成15-30重量％的铁， 铁 15-30％重量的钨，W; 25-35％重量的铬，Cr; 10-35重量％的镍，Ni; 1-5重量％的钼，钼; 0.2-3重量％的铝，Al; 3-20重量％的铜，Cu; 1-10重量％的碳，C; 0.1-2重量％的硫，S; 和0.1-2重量％的硅，Si。 还提供了所得的活塞环和涂层。
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12.发明授权Method and device for producing a dispersion-hardened object that contains carbide nanoparticles 有权用于生产含有碳化物纳米颗粒的分散硬化物体的方法和装置公开(公告)号：US08484843B2
公开(公告)日：2013-07-16
申请号：US12933181
申请日：2009-01-20
CPC分类号： C04B35/565 , C01B32/914 , C01B32/921 , C01B32/949 , C01B32/956 , C04B35/56 , C04B35/5607 , C04B35/5611 , C04B35/5626 , C04B2235/6586 , C23C4/10 , C23C4/129 , F16J9/26 , Y10T29/49274 , Y10T428/25
摘要： A method for producing a dispersion-hardened object which contains carbide nanoparticles comprises producing an object by means of a thermal spraying method, wherein downstream of the combustion chamber, the gas flow is supplied by means of a carrier gas with at least one precursor which reacts in the gas flow to form a carbide, or carbide nanoparticles are supplied via an external nanoparticle generator which is subject to a thermal load. It allows the production of a dispersion-hardened object such as, for example, a component for an internal combustion engine, for example a piston ring. The method is carried out by means of a thermal spraying device which, downstream of the combustion chamber, besides at least one line for supplying a thermal spray powder, further comprises at least one line for supplying a precursor by means of a carrier gas.
摘要翻译： 用于生产含有碳化物纳米粒子的分散硬化物体的方法包括通过热喷涂方法制造物体，其中在燃烧室的下游，气流通过载气与至少一种前体反应 在气流中形成碳化物，或通过经受热负荷的外部纳米颗粒发生器供应碳化物纳米颗粒。 它允许生产分散硬化的物体，例如用于内燃机的部件，例如活塞环。 该方法通过热喷涂装置进行，除了至少一条用于供应热喷涂粉末的管线之外，燃烧室的下游还包括至少一条用于通过载气供应前体的管线。
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公开(公告)号：US20120067203A1
公开(公告)日：2012-03-22
申请号：US13259968
申请日：2010-01-25
申请人： Marcus Kennedy , Marc-Manuel Matz
发明人： Marcus Kennedy , Marc-Manuel Matz
CPC分类号： C23C4/08 , C23C4/18 , F16C33/1075 , F16C33/12 , F16C2204/20 , F16C2204/60 , F16C2240/54 , F16J1/02 , F16J9/26 , F16J10/04
摘要： The invention relates to a sliding element, which comprises a support and a coating applied by means of thermal spraying on the support, wherein the coating comprises at least two phases and at least one of the at least two phases is recessed in respect of the other phase of phases.
摘要翻译： 本发明涉及一种滑动元件，其包括支撑件和通过热喷涂施加在支撑件上的涂层，其中所述涂层包括至少两相，并且所述至少两个相中的至少一个相对于另一相凹陷 相的阶段。
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公开(公告)号：US20110101621A1
公开(公告)日：2011-05-05
申请号：US12933457
申请日：2009-01-21
CPC分类号： C23C4/04 , C23C4/06 , C23C4/067 , C23C4/08 , Y10T428/26
摘要： The present invention pertains to wear-resistant components for internal combustion engines, particularly piston rings, especiallly piston rings that feature a wear protection layer with iron base alloy on their surface that is subjected to wear and are characterized in that they are manufactured of a coating powder by means of high-velocity flame spraying (HVOF), wherein the coating is single-phase and comprises the elements Fe, Cr, V and C, and wherein VC forms mixed crystals and also leads to a dispersion strengthening. The present invention furthermore pertains to a method for manufacturing wear-resistant components for internal combustion engines, particularly piston rings, according to the present invention.
摘要翻译： 本发明涉及用于内燃机，特别是活塞环的耐磨部件，特别是具有在其表面上经受磨损的铁基合金的磨损保护层的活塞环，其特征在于它们由涂层 粉末通过高速火焰喷涂（HVOF），其中涂层是单相的并且包含元素Fe，Cr，V和C，并且其中VC形成混合晶体并且还导致分散强化。 本发明还涉及根据本发明的用于制造用于内燃机，特别是活塞环的耐磨部件的方法。
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15.发明授权Method for producing a piston for an internal combustion engine and piston for an internal combustion engine 失效一种用于内燃机的活塞和用于内燃机的活塞的制造方法公开(公告)号：US08430077B2
公开(公告)日：2013-04-30
申请号：US13000123
申请日：2009-06-12
申请人： Peter Konrad , Arnd Baberg , Marc-Manuel Matz , Peter Godel , Werner Trubenbach
发明人： Peter Konrad , Arnd Baberg , Marc-Manuel Matz , Peter Godel , Werner Trubenbach
IPC分类号： B23P15/08
CPC分类号： C23C30/005 , C23C4/06 , C23C4/131 , F02F3/003 , F16J1/001 , F16J9/22 , Y10T29/49265
摘要： In a method for producing a piston for an internal combustion engine, at least the region of the upper annular groove is at least partially recessed, an adhesion promoter layer containing aluminum is then applied, a wear-resistant layer is thermally sprayed onto said adhesion promoter layer and at least the upper annular groove is at least partially formed in said layers. The invention also relates to a piston for an internal combustion engine that comprises a base material, an adhesion promoter layer that contains aluminum and is applied to at least some regions of said material and a wear-resistant layer that is thermally sprayed onto said adhesion promoter layer. At least the upper annular groove is at lest partially formed in said layers.
摘要翻译： 在制造内燃机的活塞的方法中，至少上部环形槽的区域至少部分地凹入，然后施加含有铝的粘合促进剂层，将耐磨层热喷涂到所述粘合促进剂 并且至少所述上部环形槽至少部分地形成在所述层中。 本发明还涉及一种用于内燃机的活塞，其包括基材，包含铝的粘合促进剂层，并且被施加到所述材料的至少一些区域，以及耐热层，其被热喷涂到所述粘合促进剂上 层。 至少上部环形槽部分形成在所述层中。
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16.发明授权Method and device for producing a piston fro an internal combustion engine and piston for internal combustion engine 有权用于生产用于内燃机的内燃机和活塞的活塞的方法和装置公开(公告)号：US08898898B2
公开(公告)日：2014-12-02
申请号：US13266559
申请日：2010-03-09
申请人： Peter Godel , Marc-Manuel Matz , Wolfram Cromme , Klaus Lades , Frank Dornenburg
发明人： Peter Godel , Marc-Manuel Matz , Wolfram Cromme , Klaus Lades , Frank Dornenburg
IPC分类号： F02F3/00
CPC分类号： B23P15/10 , F02F3/003 , F16J1/09 , Y10T29/49252 , Y10T29/49265
摘要： The invention relates to a method for producing a piston for an internal combustion engine, wherein a section which in the finished piston has a cooling duct (14) and a piston ring groove is recessed at first, the later cooling duct is then covered, and finally material for accommodating the piston ring is applied, and which is characterized in that the later cooling duct is covered by a wire material which is provided in a length, greater than necessary for one single piston. A device for producing a piston for an internal combustion engine with an at first recessed section that in the finished piston has a cooling duct (14) and a piston ring groove, has a device for attaching a cover on the cooling duct and a device for providing wire material having a length greater than necessary for one single piston. A piston for an internal combustion engine has a cooling duct (14) and a reinforcement material for accommodating a piston ring as well as a cover material between the cooling duct (14) and the reinforcement material, wherein the cover material is made of wire material continuously unwinding from a roll.
摘要翻译： 本发明涉及一种内燃机活塞的制造方法，其特征在于，最终的活塞中有一个冷却管道（14）和一个活塞环槽首先凹入的部分，随后的冷却管道被覆盖， 最后施加用于容纳活塞环的材料，其特征在于，后续的冷却管道被线材覆盖，线材的长度大于一个单个活塞所需的长度。 一种用于制造用于内燃机的活塞的装置，其具有在完成的活塞中的第一凹部，其具有冷却管道（14）和活塞环槽，具有用于将盖安装在冷却管道上的装置和用于 提供长度大于单个活塞所需的长度的线材。 用于内燃机的活塞具有冷却管道（14）和用于容纳活塞环的加强材料以及在冷却管道（14）和增强材料之间的覆盖材料，其中覆盖材料由线材 不断从卷轴展开。
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17.发明申请公开(公告)号：US20120103298A1
公开(公告)日：2012-05-03
申请号：US13266559
申请日：2010-03-09
申请人： Peter Godel , Marc-Manuel Matz , Wolfram Cromme , Klaus Lades , Frank Dornenburg
发明人： Peter Godel , Marc-Manuel Matz , Wolfram Cromme , Klaus Lades , Frank Dornenburg
CPC分类号： B23P15/10 , F02F3/003 , F16J1/09 , Y10T29/49252 , Y10T29/49265
摘要： The invention relates to a method for producing a piston for an internal combustion engine, wherein a section which in the finished piston has a cooling duct (14) and a piston ring groove is recessed at first, the later cooling duct is then covered, and finally material for accommodating the piston ring is applied, and which is characterized in that the later cooling duct is covered by a wire material which is provided in a length, greater than necessary for one single piston. A device for producing a piston for an internal combustion engine with an at first recessed section that in the finished piston has a cooling duct (14) and a piston ring groove, has a device for attaching a cover on the cooling duct and a device for providing wire material having a length greater than necessary for one single piston. A piston for an internal combustion engine has a cooling duct (14) and a reinforcement material for accommodating a piston ring as well as a cover material between the cooling duct (14) and the reinforcement material, wherein the cover material is made of wire material continuously unwinding from a roll.
摘要翻译： 本发明涉及一种内燃机活塞的制造方法，其特征在于，最终的活塞中有一个冷却管道（14）和一个活塞环槽首先凹入的部分，随后的冷却管道被覆盖， 最后施加用于容纳活塞环的材料，其特征在于，后续的冷却管道被线材覆盖，线材的长度大于一个单个活塞所需的长度。 一种用于制造用于内燃机的活塞的装置，其具有在完成的活塞中的第一凹部，其具有冷却管道（14）和活塞环槽，具有用于将盖安装在冷却管道上的装置和用于 提供长度大于单个活塞所需的长度的线材。 用于内燃机的活塞具有冷却管道（14）和用于容纳活塞环的加强材料以及在冷却管道（14）和增强材料之间的覆盖材料，其中覆盖材料由线材 不断从卷轴展开。
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18.发明申请PISTON RING WITH A MULTILAYER ASSEMBLY, AND A METHOD FOR THE PRODUCTION THEREOF 审中-公开具有多层组件的活塞环及其生产方法公开(公告)号：US20100127462A1
公开(公告)日：2010-05-27
申请号：US12522413
申请日：2007-11-26
摘要： The present invention relates to a piston ring with improved running-in and wear behaviour as well as to a method for the production thereof. According to a first embodiment, the piston ring comprises a ring body (2), an adhesive promoter layer (4) of a Ni-alloy applied to the bearing surface of the ring body (2) by thermal spraying, a wear-resistant coating (6) of a Mo-alloy with CrC, WC, MoC applied to the adhesive promoter layer (4) by thermal spraying; and a running-in layer (8) of an AlCu-alloy or Ni-graphite-alloy applied to the wear-resistant coating (6) by thermal spraying. According to a second embodiment, the piston ring comprises a ring body, an adhesion layer applied to the bearing surface of the ring body, and a running-in layer, comprising nickel graphite, that is applied to the adhesion layer.
摘要翻译： 本发明涉及一种具有改进的磨合和磨损行为的活塞环及其生产方法。 根据第一实施例，活塞环包括环体（2），通过热喷涂施加到环体（2）的支承表面上的Ni合金的粘合促进层（4），耐磨涂层 （6）通过热喷涂施加到粘合促进剂层（4）上的CrC，WC，MoC的Mo合金; 以及通过热喷涂施加到耐磨涂层（6）上的AlCu合金或Ni-石墨合金的延伸层（8）。 根据第二实施例，活塞环包括环体，施加到环体的支承表面的粘附层，以及施加到粘合层上的包含镍石墨的延伸层。
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19.发明申请公开(公告)号：US20110186003A1
公开(公告)日：2011-08-04
申请号：US13000123
申请日：2009-06-12
申请人： Peter Konrad , Arnd Baberg , Marc-Manuel Matz , Peter Godel , Werner Trubenbach
发明人： Peter Konrad , Arnd Baberg , Marc-Manuel Matz , Peter Godel , Werner Trubenbach
CPC分类号： C23C30/005 , C23C4/06 , C23C4/131 , F02F3/003 , F16J1/001 , F16J9/22 , Y10T29/49265
摘要： In a method for producing a piston for an internal combustion engine, at least the region of the upper annular groove is at least partially recessed, an adhesion promoter layer containing aluminium is then applied, a wear-resistant layer is thermally sprayed onto said adhesion promoter layer and at least the upper annular groove is at least partially formed in said layers. The invention also relates to a piston for an internal combustion engine that comprises a base material, an adhesion promoter layer that contains aluminium and is applied to at least some regions of said material and a wear-resistant layer that is thermally sprayed onto said adhesion promoter layer. At least the upper annular groove is at lest partially formed in said layers.
摘要翻译： 在制造内燃机的活塞的方法中，至少上部环形槽的区域至少部分地凹入，然后施加含有铝的粘合促进剂层，将耐磨层热喷涂到所述粘合促进剂 并且至少所述上部环形槽至少部分地形成在所述层中。 本发明还涉及一种用于内燃机的活塞，其包括基材，包含铝的粘合促进剂层，并且被施加到所述材料的至少一些区域，以及耐热层，其被热喷涂到所述粘合促进剂上 层。 至少上部环形槽部分形成在所述层中。
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