公开(公告)号：US07344312B2

公开(公告)日：2008-03-18

申请号：US11154108

申请日：2005-06-16

Applicant: Jochen Betsch ,  Florian Lampmann ,  Harald Pfeffinger ,  Franz Rueckert ,  Frank Streicher ,  Torsten Wittrowski

Inventor： Jochen Betsch ,  Florian Lampmann ,  Harald Pfeffinger ,  Franz Rueckert ,  Frank Streicher ,  Torsten Wittrowski

IPC: F16C7/02 ,  F16C33/12 ,  B21D53/10

CPC classification number: F16C33/12 ,  B23P15/003 ,  C23C4/00 ,  C23C4/131 ,  C23C4/18 ,  F16C33/122 ,  Y10S384/913 ,  Y10T29/49677 ,  Y10T29/49705

Abstract: Internal combustion engine with bearing shells, which are formed essentially by thermal sprayed bearing layers, wherein the thermal sprayed bearing layers are formed by at least two slide bearing materials with different hardness, which are spatially separated from each other and are provided on the outer surface of the bearing shell, as well as process for production of bearing shells for internal combustion engines including the steps: mechanical conditioning of the bearing surface coating of the bearing surface with the materials of the bearing shell by thermal spray processes finishing flattening processing of the applied layer wherein as bearing shell at least two slide bearing materials with different hardness were deposited separated spatially from each other, wherein the materials are in contact with each other via interlayers or joint layers.

Abstract translation: 具有轴承壳的内燃机基本上由热喷涂轴承层形成，其中热喷涂轴承层由至少两个具有不同硬度的滑动轴承材料形成，其彼此在空间上分离并设置在外表面上 的轴承壳，以及用于内燃机轴承壳的生产工艺，包括以下步骤：通过热喷涂工艺将轴承表面的轴承表面涂层与轴承壳的材料进行机械调节整理平整加工 其中作为轴承壳的至少两个具有不同硬度的滑动轴承材料在空间上彼此分离沉积，其中所述材料通过夹层或接合层彼此接触。

公开(公告)号：US20060204661A1

公开(公告)日：2006-09-14

申请号：US11295227

申请日：2005-12-06

Applicant: Jens Beck ,  Torsten Wittrowski ,  Ansgar Zoller

Inventor： Jens Beck ,  Torsten Wittrowski ,  Ansgar Zoller

IPC: B05D5/00

CPC classification number: C23C4/02 ,  C23C4/01

Abstract: Thermal coating processes are widely used to create localized different surface properties on work pieces, in particular enhanced hardness properties. It is important that only those regions of the work piece surface are activated and coated which have been planned for, and for this a mask is applied to the surface. The surface may be treated after application of the mask by a process such as grit blasting. The mask may be dimensionally stable for only a limited time. Removal of the coating material is possible but time and labor intensive. An improved mask is provided utilizing joined particles for the fabrication of the mask. After the coating, the used mask can be separated into its individual particles, which are then separated from the coating residues and are reused for the fabrication of new masks.

Abstract translation: 热涂层工艺被广泛用于在工件上产生局部不同的表面性能，特别是增强的硬度特性。 重要的是，只有工件表面的那些区域被激活和涂覆，这已经被计划了，并且为此掩模被施加到表面上。 可以通过诸如喷砂处理的方法在施加掩模之后对表面进行处理。 面罩可以仅在有限的时间内尺寸稳定。 去除涂层材料是可能的，但是时间和劳动密集。 利用用于制造掩模的连接颗粒提供了改进的掩模。 涂覆后，使用的面罩可以分离成其单独的颗粒，然后将其与涂层残留物分离，并重新用于制造新的面罩。

公开(公告)号：US20060105191A1

公开(公告)日：2006-05-18

申请号：US11280149

申请日：2005-11-16

Applicant: Karl Holdik ,  Florian Lampmann ,  Oliver Methner ,  Torsten Wittrowski ,  Ansgar Zoller

Inventor： Karl Holdik ,  Florian Lampmann ,  Oliver Methner ,  Torsten Wittrowski ,  Ansgar Zoller

IPC: B32B15/04 ,  B22F3/26

CPC classification number: C23C4/12 ,  C23C4/04 ,  C23C4/131 ,  Y10T428/12007

Abstract: Slide layers, in bearing shells or exhaust gas turbo chargers of internal combustion engines, formed by a metal matrix with embedded polymer or embedded polymer and ceramic, as well as methods for production for this type of slide layers by means of a thermal spray process, in particular arc wire spray processes (LDS) wherein the substantial proportion of the metallic spray material is introduced prior to the spray nozzle, and the polymer spray material in powder or wire form is introduced into the spray stream subsequent to the spray nozzle using a supply device.

Abstract translation: 由具有嵌入式聚合物或嵌入式聚合物和陶瓷的金属基体形成的内燃机的轴承壳或排气涡轮增压器中的滑动层，以及通过热喷涂方法生产这种类型的滑动层的方法， 特别是电弧焊丝喷涂工艺（LDS），其中大部分金属喷涂材料在喷嘴之前被引入，并且将粉末或丝网形式的聚合物喷涂材料引入喷雾流之后，使用供应源 设备。

公开(公告)号：US20060219801A1

公开(公告)日：2006-10-05

申请号：US11378605

申请日：2006-03-17

Applicant: Tilmann Haug ,  Sven Schach ,  Torsten Wittrowski

Inventor： Tilmann Haug ,  Sven Schach ,  Torsten Wittrowski

IPC: B05B1/24

CPC classification number: H05H1/34 ,  B05B7/224 ,  C23C4/131

Abstract: An arc wire burner for arc wire spraying with at least two burner tubes for supplying electrodes in the form of wire, which are guided and advanced through the burner tubes in the direction of the surface of the object to be coated, wherein the wire is guided along a deflection device including a rotatable mounted guide and/or slide element (8), by means of which the wire is deformed in the elastic realm.

Abstract translation: 一种用于电弧丝喷涂的弧线燃烧器，其具有至少两个用于供应电线形式的电极的燃烧器管，其被引导并沿着待涂覆物体的表面的方向通过燃烧器管进入，其中导线被引导 沿着包括可旋转的安装的引导件和/或滑动元件（8）的偏转装置，借助于该弹性元件，电线在弹性领域中变形。

公开(公告)号：US20060014032A1

公开(公告)日：2006-01-19

申请号：US11183507

申请日：2005-07-18

Applicant: Florian Lampmann ,  Torsten Wittrowski

Inventor： Florian Lampmann ,  Torsten Wittrowski

IPC: B32B15/04

CPC classification number: C23C28/345 ,  C23C4/131 ,  C23C28/321 ,  Y10T428/12611

Abstract: Process for arc wire spraying for depositing material layers, in particular slide bearing layers, wherein at least one oxygen containing atomizing gas and one fuel gas are supplied to the spray device, which are combusted in a burn chamber in the immediate vicinity or behind the arc under the influence of a part of the oxygen containing atomizing gas and following the exit from the nozzle a flame jet or spout produces wherein that by the oxidation of the metallic components of the spray wire a metal oxide layer is formed at least on the outer surface of the spray droplets, as well as material layers, in particular bearing layers, of Cu-containing alloys with metal oxide microstructure segregated areas, wherein the material exhibits a lamella like microstructure of thicker lamellas of Cu-alloys and thinner lamellas of metal oxide, wherein the lamellas are oriented primarily parallel to the substrate of the base material.

Abstract translation: 用于沉积材料层的电弧丝喷涂方法，特别是滑动轴承层，其中至少一个含氧雾化气体和一个燃料气体被供应到喷雾装置，该喷射装置在电弧附近或后面的燃烧室中燃烧 在一部分含氧雾化气体的影响下，并且随着喷嘴出口，产生火焰喷射或喷口，其中通过喷丝的金属组分的氧化，至少在外表面上形成金属氧化物层 的喷雾液滴，以及具有金属氧化物微结构偏析区域的含Cu合金的材料层，特别是轴承层，其中该材料表现出较厚的Cu合金薄片和较薄的金属氧化物薄片的薄片状显微组织， 其中所述薄片主要平行于所述基材的基底取向。

公开(公告)号：US20060000095A1

公开(公告)日：2006-01-05

申请号：US11154108

申请日：2005-06-16

Applicant: Jochen Betsch ,  Florian Lampmann ,  Harald Pfeffinger ,  Franz Rueckert ,  Frank Streicher ,  Torsten Wittrowski

Inventor： Jochen Betsch ,  Florian Lampmann ,  Harald Pfeffinger ,  Franz Rueckert ,  Frank Streicher ,  Torsten Wittrowski

IPC: B21D53/10 ,  B21K1/76 ,  F16C9/02

CPC classification number: F16C33/12 ,  B23P15/003 ,  C23C4/00 ,  C23C4/131 ,  C23C4/18 ,  F16C33/122 ,  Y10S384/913 ,  Y10T29/49677 ,  Y10T29/49705

Abstract: Internal combustion engine with bearing shells, which are formed essentially by thermal sprayed bearing layers, wherein the thermal sprayed bearing layers are formed by at least two slide bearing materials with different hardness, which are spatially separated from each other and are provided on the outer surface of the bearing shell, as well as process for production of bearing shells for internal combustion engines including the steps: mechanical conditioning of the bearing surface coating of the bearing surface with the materials of the bearing shell by thermal spray processes finishing flattening processing of the applied layer wherein as bearing shell at least two slide bearing materials with different hardness were deposited separated spatially from each other, wherein the materials are in contact with each other via interlayers or joint layers.

Abstract translation: 具有轴承壳的内燃机基本上由热喷涂轴承层形成，其中热喷涂轴承层由至少两个具有不同硬度的滑动轴承材料形成，其彼此在空间上分离并设置在外表面上 的轴承壳，以及用于内燃机轴承壳的生产工艺，包括以下步骤：通过热喷涂工艺将轴承表面的轴承表面涂层与轴承壳的材料进行机械调节整理平整加工 其中作为轴承壳的至少两个具有不同硬度的滑动轴承材料在空间上彼此分离沉积，其中所述材料通过夹层或接合层彼此接触。