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1. 发明授权

US09358644B2 Method for repairing a damage point in a cast part and method for producing a suitable repair material 有权
标题翻译：用于修理铸件中的损伤点的方法和用于生产合适的修补材料的方法
公开(公告)号：US09358644B2
公开(公告)日：2016-06-07
申请号：US14342651
申请日：2012-08-23
申请人： Frank Heinrichsdorff , Ursus Krüger , Ralph Reiche , Oliver Stier
发明人： Frank Heinrichsdorff , Ursus Krüger , Ralph Reiche , Oliver Stier
IPC分类号： B23P6/00 , B23P6/04 , C23C24/04 , B23K26/00 , B23K26/12 , B22F3/115
CPC分类号： B23P6/04 , B22F3/115 , B23K26/1224 , B23K26/127 , B23K26/352 , B23K2103/06 , C23C24/04 , Y10T29/49746
摘要： A method prepares a repair material for and repairs a damage point in the surface of cast parts. Spray particles having the same cast structure as the cast part are used as materials. The particles are applied to the damage point by cold gas spraying. The cold gas spraying is performed such that the spray particles are not melted and, advantageously, the cast structure is retained after the spray particles contact the repair point. The repair point can thus be advantageously furnished with the same properties as the rest of the component to be repaired. The repair material can be produced in that a cast part having the required cast structure is reduced to small pieces.
摘要翻译：一种方法为铸件表面的损伤点准备修理和修理损坏点。使用具有与铸件相同的铸造结构的喷雾粒子作为材料。颗粒通过冷气喷涂施加到损伤点。执行冷气体喷射，使得喷雾颗粒不熔化，并且有利地，在喷雾颗粒接触修复点之后，保持铸造结构。因此，维修点可以有利地具有与待修复的部件的其余部分相同的特性。可以制造修补材料，其中具有所需的铸造结构的铸造件被减小成小块。

2. 发明授权

US08252384B2 Method for feeding particles of a coating material into a thermal spraying process 有权
标题翻译：将涂料的颗粒进料到热喷涂方法中的方法
公开(公告)号：US08252384B2
公开(公告)日：2012-08-28
申请号：US12443595
申请日：2007-09-27
申请人： Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
发明人： Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
IPC分类号： B05D1/06 , B05D1/10
CPC分类号： C23C24/04 , B05B7/14 , B05B7/162 , B05B7/1693 , C23C4/12
摘要： In a method particles in a thermal spraying process are entrained by a carrier gas stream and deposited on a component to be coated. The particles are dispersed in a liquid or solid additive before being introduced into a supply line which issues into the thermal spraying apparatus, the additive, after leaving the supply line, being transferred into the gaseous state in the carrier gas stream. A liquid additive evaporates or a solid additive is sublimated, whereby the particles in the carrier gas stream are separated. The dispersal of the particles in the additive simplifies an exact metering and prevents the particles from forming lumps, so that improved layers can be deposited by virtue of an improved homogeneity of the carrier gas stream. As the additive has been transferred into the gaseous state, it is not deposited in the layer.
摘要翻译：在一种方法中，热喷涂方法中的颗粒被载气流夹带并沉积在待涂覆的组分上。在引入到热喷涂装置中的供给管线之前，将颗粒分散在液体或固体添加剂中，添加剂在离开供应管线之后被转移到载气流中的气态。液体添加剂蒸发或固体添加剂升华，由此分离载气流中的颗粒。颗粒在添加剂中的分散简化了精确计量并防止了颗粒形成团块，从而借助改进的载气流的均匀性可以沉积改进的层。当添加剂转移到气态时，它不会沉积在该层中。

3. 发明申请

US20100297345A1 METHOD FOR REPAIRING A COMPONENT BY COATING 失效
标题翻译：通过涂层修复组分的方法
公开(公告)号：US20100297345A1
公开(公告)日：2010-11-25
申请号：US12679389
申请日：2008-09-19
申请人： Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
发明人： Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
IPC分类号： C23C30/00
CPC分类号： C23C30/00 , B22F5/04 , B22F7/08 , B23P6/007 , B23P6/045 , C23C24/04 , F01D5/005 , F05C2201/0463 , F05C2201/0466 , F05D2230/40 , F05D2300/121 , F05D2300/132 , F05D2300/2112 , F05D2300/2118
摘要： A method for repairing a component such as a turbine blade is provided. At the end of its operating time, the component has, for example, a depletion of aluminium in a region near the surface. The application of a repair layer is provided including particles with an increased proportion of aluminium. A subsequent heat treatment may achieve the effect of equalizing the concentration of aluminium between the repair layer and the region near the surface, and so the aluminium content required for new components is achieved again.
摘要翻译：提供了一种用于修理诸如涡轮叶片的部件的方法。在其运行时间结束时，组件例如在靠近表面的区域中铝的消耗。提供了修复层的应用，包括具有增加的铝比例的颗粒。随后的热处理可以实现使修复层和表面附近的区域之间的铝浓度相等的效果，因此再次实现新组分所需的铝含量。

4. 发明授权

US09267207B2 Central tube for a linear concentrating solar thermal power plant, having an absorber layer, and method for applying said absorber layer 有权
标题翻译：具有吸收层的线性聚光太阳能发电厂的中心管，以及用于施加所述吸收层的方法
公开(公告)号：US09267207B2
公开(公告)日：2016-02-23
申请号：US13499384
申请日：2010-09-14
申请人： Ursus Krüger , Daniel Reznik , Oliver Stier
发明人： Ursus Krüger , Daniel Reznik , Oliver Stier
IPC分类号： F24J2/48 , C23C24/04 , F24J2/07 , F24J2/46
CPC分类号： C23C24/04 , F24S20/20 , F24S40/40 , F24S70/25 , Y02E10/41
摘要： A central tube for linear concentrating solar thermal power plants, has an absorber layer. The absorber layer is generated by cold gas sputtering, wherein suitable method parameters can in particular generate an increased surface roughness by means of pores in the surface region of the absorber layer. An absorber layer can thus be advantageously produced, having a quadratic roughness of no more than 1 μm, measured in a close range of no more than 50 μm diameter, and preferably being made of a corrosion-proof hard alloy comprising tungsten carbide, in particular WC—CoCr, WC—Co, WC—FeCo, WC—FeC, WC—FeNi, WC—Ni or WC—NiCr.
摘要翻译：用于线性聚光太阳能发电厂的中心管具有吸收层。通过冷气体溅射产生吸收层，其中合适的方法参数可以特别地通过吸收层表面区域中的孔产生增加的表面粗糙度。因此，可以有利地制造吸收层，其具有在不大于50μm的近似范围内测量的具有不大于1μm的二次粗糙度，优选由包含碳化钨的耐腐蚀硬质合金制成，特别是 WC-CoCr，WC-Co，WC-FeCo，WC-FeC，WC-FeNi，WC-Ni或WC-NiCr。

5. 发明申请

US20100098845A1 Method for feeding particles of a coating material into a thermal spraying process 有权
标题翻译：将涂料的颗粒进料到热喷涂方法中的方法
公开(公告)号：US20100098845A1
公开(公告)日：2010-04-22
申请号：US12443595
申请日：2007-09-27
申请人： Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
发明人： Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
IPC分类号： B05D1/12 , B05C5/00
CPC分类号： C23C24/04 , B05B7/14 , B05B7/162 , B05B7/1693 , C23C4/12
摘要： In a method particles are delivered to a thermal spraying process for forming a layer on a component. They are entrained there by a carrier gas stream and deposited on a component to be coated. The particles are dispersed in a liquid or solid additive before being introduced into a supply line which issues into the thermal spraying apparatus, the additive, after leaving the supply line, being transferred into the gaseous state in the carrier gas stream. A liquid additive evaporates or a solid additive is sublimated, whereby the particles in the carrier gas stream are separated. The dispersal of the particles in the additive simplifies an exact metering and prevents the particles from forming lumps, so that improved layers can be deposited by virtue of an improved homogeneity of the carrier gas stream. As the additive has been transferred into the gaseous state, it is not deposited in the layer.
摘要翻译：在一种方法中，颗粒被递送到用于在组件上形成层的热喷涂工艺。它们通过载气流夹带在那里并沉积在待涂覆的部件上。在引入到热喷涂装置中的供给管线之前，将颗粒分散在液体或固体添加剂中，添加剂在离开供应管线之后被转移到载气流中的气态。液体添加剂蒸发或固体添加剂升华，由此分离载气流中的颗粒。颗粒在添加剂中的分散简化了精确计量并防止了颗粒形成团块，从而借助改进的载气流的均匀性可以沉积改进的层。当添加剂转移到气态时，它不会沉积在该层中。

6. 发明授权

US09029287B2 Component having a catalytic surface, method for the production thereof, and use of said component 有权
标题翻译：具有催化剂表面的组分，其制备方法和所述组分的使用
公开(公告)号：US09029287B2
公开(公告)日：2015-05-12
申请号：US12998718
申请日：2009-11-09
申请人： Axel Arndt , Christian Doye , Jens Dahl Jensen , Ursus Krüger , Uwe Pyritz , Oliver Stier
发明人： Axel Arndt , Christian Doye , Jens Dahl Jensen , Ursus Krüger , Uwe Pyritz , Oliver Stier
IPC分类号： B01J23/32 , B01J23/58 , B01J23/34 , B01D53/86 , B01J23/68 , B01J23/889 , B01J37/02 , C23C24/04
CPC分类号： B01J23/34 , B01D53/8675 , B01D2255/104 , B01D2255/2073 , B01D2255/20753 , B01D2255/9022 , B01D2255/9202 , B01D2257/106 , B01D2259/4575 , B01J23/688 , B01J23/8892 , B01J37/0225 , C23C24/04
摘要： A component part has a catalyst surface. This surface has metallic components and components of MnO2 (13) in contact with the former. The metallic components are preferably formed of Ag and/or Ni. These material pairs achieve a great improvement in catalyst action compared to the pure metals. Especially in the case of use of Ni, which is toxicologically safe, these surfaces, for example, may also find use in ambient air purification for reduction of the ozone content. The surface can be applied, for example, by a coating of the component part, in which case the metallic component and the component of MnO2 are applied in two layers.
摘要翻译：组分部分具有催化剂表面。该表面具有与前者接触的金属组分和MnO 2（13）的组分。金属成分优选由Ag和/或Ni形成。与纯金属相比，这些材料对实现了催化剂作用的极大改进。特别是在使用毒理学上安全的Ni的情况下，这些表面也可用于环境空气净化以减少臭氧含量。表面可以例如通过涂覆组分部分来施加，在这种情况下，金属组分和MnO2的组分分两层施加。

7. 发明授权

US07929128B2 Apparatus for the optical inspection of the thermal protection tiles of a space shuttle 失效
标题翻译：用于光学检测航天飞机热保护瓦的装置
公开(公告)号：US07929128B2
公开(公告)日：2011-04-19
申请号：US12238466
申请日：2008-09-26
申请人： Ursus Krüger , Oliver Stier
发明人： Ursus Krüger , Oliver Stier
IPC分类号： G01N21/00
CPC分类号： G03B15/02
摘要： An apparatus for the inspection of the heat shield of a space shuttle has a drive so that it can automatically undertake an examination of the tiles of the heat shield. The apparatus moves over the surface with the aid of the drive, and images of the region to be inspected are produced with the aid of a camera. For these images, the tiles are illuminated subsequently by light sources from different directions, as a result of which the tiles can be reliably evaluated with regard to possible defects.
摘要翻译：用于检查航天飞机的隔热罩的装置具有驱动器，使得其能够自动地进行隔热板的瓦片的检查。该设备借助于驱动器在表面上移动，并且借助于照相机产生待检查区域的图像。对于这些图像，瓦片随后由来自不同方向的光源照射，结果可以可靠地评估瓦片关于可能的缺陷。

8. 发明申请

US20120180783A1 CENTRAL TUBE FOR A LINEAR CONCENTRATING SOLAR THERMAL POWER PLANT, HAVING AN ABSORBER LAYER, AND METHOD FOR APPLYING SAID ABSORBER LAYER 有权
标题翻译：用于线性浓缩太阳能发电厂的中央管，具有吸收层，以及应用上述吸收层的方法
公开(公告)号：US20120180783A1
公开(公告)日：2012-07-19
申请号：US13499384
申请日：2010-09-14
申请人： Ursus Krüger , Daniel Reznik , Oliver Stier
发明人： Ursus Krüger , Daniel Reznik , Oliver Stier
IPC分类号： F24J2/24 , B05D1/12 , B05D5/00 , F24J2/48 , B05D1/02
CPC分类号： C23C24/04 , F24S20/20 , F24S40/40 , F24S70/25 , Y02E10/41
摘要： A central tube for linear concentrating solar thermal power plants, has an absorber layer. The absorber layer is generated by cold gas sputtering, wherein suitable method parameters can in particular generate an increased surface roughness by means of pores in the surface region of the absorber layer. An absorber layer can thus be advantageously produced, having a quadratic roughness of no more than 1 μm, measured in a close range of no more than 50 μm diameter, and preferably being made of a corrosion-proof hard alloy comprising tungsten carbide, in particular WC—CoCr, WC—Co, WC—FeCo, WC—FeC, WC—FeNi, WC—Ni or WC—NiCr.
摘要翻译：用于线性聚光太阳能发电厂的中心管具有吸收层。通过冷气体溅射产生吸收层，其中合适的方法参数可以特别地通过吸收层表面区域中的孔产生增加的表面粗糙度。因此，可以有利地制造吸收层，其具有在不大于50μm的近似范围内测量的具有不大于1μm的二次粗糙度，优选由包含碳化钨的耐腐蚀硬质合金制成，特别是 WC-CoCr，WC-Co，WC-FeCo，WC-FeC，WC-FeNi，WC-Ni或WC-NiCr。

9. 发明授权

US08008932B2 Component with a detection structure for mechanical damage 有权
标题翻译：具有机械损伤检测结构的部件
公开(公告)号：US08008932B2
公开(公告)日：2011-08-30
申请号：US12310855
申请日：2007-09-10
申请人： Frank Arndt , Ursus Krüger , Oliver Stier
发明人： Frank Arndt , Ursus Krüger , Oliver Stier
IPC分类号： G01R27/08 , G01N27/00
CPC分类号： G01N3/066
摘要： A component made of electrically insulating material with a detection structure for mechanical damage such as cracks is disclosed. The detection structure is a conductor. The electrical properties of the detection structure are modified as more and more cracks are formed such that the component will be replaced in time before breaking. The electrical conductor is formed by particles that are in contact with each other and have a metallic surface such that an electrical conductor is created which is particularly sensitive to mechanical damage, thus rendering the detection structure highly sensitive. Furthermore, if the metallic surface is produced merely by cladding the particles while the inside of the particles is made of the same material as the component, a conductor featuring an adapted thermal expansion behavior is created for components that are subject to great thermal stress, e.g. heat shield panels.
摘要翻译：公开了一种由具有机械损伤如裂纹的检测结构的电绝缘材料制成的部件。检测结构是导体。检测结构的电性能随着越来越多的裂纹形成而被修改，使得部件在断裂之前将被及时更换。电导体由彼此接触并具有金属表面的颗粒形成，使得产生对机械损伤特别敏感的电导体，从而使检测结构高度敏感。此外，如果金属表面仅通过包覆颗粒而产生，同时颗粒的内部由与组分相同的材料制成，则对于受到大的热应力的组分，例如，具有适应的热膨胀特性的导体产生特征。隔热板。

10. 发明授权

US08574687B2 Method and device for depositing a non-metallic coating by means of cold-gas spraying 有权
标题翻译：通过冷气喷涂沉积非金属涂层的方法和装置
公开(公告)号：US08574687B2
公开(公告)日：2013-11-05
申请号：US12443264
申请日：2006-09-29
申请人： Dirk Janz , Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
发明人： Dirk Janz , Jens Dahl Jensen , Jens Klingemann , Ursus Krüger , Daniel Körtvelyessy , Volkmar Lüthen , Ralph Reiche , Oliver Stier
IPC分类号： C23C24/00
CPC分类号： C23C24/04 , C23C30/00
摘要： In a method for depositing a non-metallic, in particular ceramic, coating on a substrate (2) by cold gas spraying, the method has the steps of: producing a reactive gas flow (5) having at least one reactive gas, injecting into the reactive gas flow (5) particles (4) consisting of at least one material required for producing a non-metallic, in particular ceramic, coating material by reaction with the reactive gas, so as to form a mixture flow of reactive gas and particles (4), producing reactive gas radicals in the mixture flow, and directing the mixture flow having reactive gas radicals and particles onto a surface of a substrate (2) to be coated, and so a non-metallic, in particular ceramic, coating is deposited on the surface of the substrate (2). In addition, a description is given of a device (1) for carrying out the method.
摘要翻译：在通过冷气喷射在基板（2）上沉积非金属特别是陶瓷涂层的方法中，该方法具有以下步骤：产生具有至少一个反应气体的反应气流（5），注入反应性气体流（5）颗粒（4）由与反应气体反应生成非金属特别是陶瓷涂层所需的至少一种材料组成，以形成反应性气体和颗粒的混合流（4），在混合物流中产生反应性气体自由基，并将具有反应性气体自由基和颗粒的混合物流引导到待涂覆的基材（2）的表面上，因此非金属特别是陶瓷涂层是沉积在基板（2）的表面上。此外，给出了用于执行该方法的设备（1）的描述。

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