专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100089768A1 Method for the electrochemical removal of a metal coating from a component 审中-公开
标题翻译：从组件电化学去除金属涂层的方法
公开(公告)号：US20100089768A1
公开(公告)日：2010-04-15
申请号：US12308723
申请日：2007-03-22
申请人： Jens Dahl Jensen , Ursus Krüger , Daniel Körtvelyessy , Ralph Reiche , Gabriele Winkler
发明人： Jens Dahl Jensen , Ursus Krüger , Daniel Körtvelyessy , Ralph Reiche , Gabriele Winkler
IPC分类号： B23H5/06 , C25F3/02
CPC分类号： F01D5/005 , C25F5/00 , Y02T50/67 , Y02T50/6765
摘要： The invention relates to a method for the electrochemical removal of a metal coating from a component. According to said method, the component is immersed in an electrolyte solution and a current is passed through the component and a secondary electrode that is in contact with the electrolyte. The current is pulsed with a routine that has a duty cycle >10 to
摘要翻译：本发明涉及从组件电化学去除金属涂层的方法。根据所述方法，将组分浸入电解质溶液中，并使电流通过组分和与电解质接触的次级电极。电流脉冲具有占空比> 10至<90％，5mA / cm 2至1000mA / cm 2之间的两个电流密度和5Hz至1000Hz的频率的程序。

2. 发明申请

US20100215869A1 METHOD FOR GENERATING A CERAMIC LAYER ON A COMPONENT 审中-公开
标题翻译：在组件上产生陶瓷层的方法
公开(公告)号：US20100215869A1
公开(公告)日：2010-08-26
申请号：US12666823
申请日：2008-06-13
申请人： Jens Dahl Jensen , Ursus Krüger , Daniel Körtvelyessy , Ralph Reiche , Gabriele Winkler
发明人： Jens Dahl Jensen , Ursus Krüger , Daniel Körtvelyessy , Ralph Reiche , Gabriele Winkler
IPC分类号： B05D3/06 , B05C9/12
CPC分类号： H05B6/80 , B82Y30/00 , C23C18/12 , C23C18/1208 , C23C18/127 , C23C18/1283 , C23C18/14 , F26B3/347
摘要： In a process for producing a ceramic layer (14) on a component (15) in a microwave oven (11), it is provided that a microwave generator (12) generates microwaves (17) of a defined frequency which selectively heats only constituents of the coating material (14) applied for coating the component (15). It is thereby advantageously possible to produce a ceramic layer from the precursors present in the coating material with low energy consumption and with low thermal loading of the component (15). The frequency of the microwave excitation can be set, for example, to the solvent (acetic acid, propionic acid) present in the coating material or to the heating of particles of intermetallic compounds or ceramics present in the coating material for this purpose.
摘要翻译：在微波炉（11）中在部件（15）上制造陶瓷层（14）的方法中，微波发生器（12）产生一定频率的微波（17），该微波产生器仅选择性地仅加热涂覆材料（14）用于涂覆组分（15）。因此，有利的是，可以从存在于涂料中的前体以低能量消耗和组件（15）的低热负荷产生陶瓷层。微波激发的频率可以设定为例如存在于涂料中的溶剂（乙酸，丙酸）或为了此目的而加热存在于涂料中的金属间化合物或陶瓷的颗粒。

3. 发明授权

US07763367B2 Component with a ceramic coating, into which particles are embedded, and method for producing said component 有权
标题翻译：具有嵌入其中的颗粒的陶瓷涂层的组分和用于制备所述组分的方法
公开(公告)号：US07763367B2
公开(公告)日：2010-07-27
申请号：US12215600
申请日：2008-06-26
申请人： Frank Arndt , Jens Dahl Jensen , Ursus Krüger , Daniel Körtvelyessy , Gabriele Winkler
发明人： Frank Arndt , Jens Dahl Jensen , Ursus Krüger , Daniel Körtvelyessy , Gabriele Winkler
IPC分类号： B32B9/00
CPC分类号： C09D1/00 , C23C18/1208 , C23C18/1225 , C23C18/127 , C23C22/74 , C23C24/08 , C23C26/00 , C23C28/044 , C23C28/048 , C23C30/00 , F01D5/284 , F01D5/288 , Y10T428/25 , Y10T428/257
摘要： The subject matter of the invention is a component which is provided with a ceramic coating forming the surface. Inventively there is provision at least in a cover layer of the coating for nanoparticles made from a colorant (CrCoAl or a spinel-type oxide) and aluminum oxide nanoparticles. This combination of nanoparticles in the coating advantageously results in a resistance to high temperatures of the coloring of the surface of up to 1000° C. not previously known. This allows even components under great stress, such as for example compressor or turbine blades of a gas turbine, to be provided with temperature-resistant coloring. This can then be used for an optical inspection for example. Protection is also claimed for a method for creating the inventive coating.
摘要翻译：本发明的主题是具有形成表面的陶瓷涂层的部件。本发明至少提供了由着色剂（CrCoAl或尖晶石型氧化物）和氧化铝纳米颗粒制成的纳米颗粒的涂层的覆盖层。涂层中的纳米颗粒的这种组合有利地导致耐高温表面的着色高达1000℃，这是以前未知的。这允许在极大应力下的均匀组分，例如燃气轮机的压缩机或涡轮机叶片被提供耐温着色。这可以用于例如光学检查。还要求保护创造本发明涂层的方法。

4. 发明授权

US07794581B2 Process for the surface treatment of a component, and apparatus for the surface treatment of a component 失效
标题翻译：用于表面处理部件的方法，以及用于表面处理部件的装置
公开(公告)号：US07794581B2
公开(公告)日：2010-09-14
申请号：US11170662
申请日：2005-06-29
申请人： Ursus Krüger , Daniel Körtvelyessy , Ralph Reiche , Jan Steinbach , Gabriele Winkler
发明人： Ursus Krüger , Daniel Körtvelyessy , Ralph Reiche , Jan Steinbach , Gabriele Winkler
IPC分类号： B23H7/18 , B23H3/02 , C25D21/12
CPC分类号： C25F7/00 , C25D5/18 , C25D21/12 , C25F5/00
摘要： Components which are subject to operating loads can often be passed for refurbishment by means of an acid treatment. The time for which the components remain in the acid has hitherto been determined empirically, which means that individual loads are not taken into account. The process according to the invention for the surface treatment of a component proposes that at least repeatedly a measurement voltage be applied to the component, resulting in the flow of a current, the time profile of which represents the state of the surface treatment and is used to decide upon when to terminate or interrupt the acid treatment.
摘要翻译：承受操作负荷的部件经常可以通过酸处理进行翻新。迄今为止，经验确定了成分保留在酸中的时间，这意味着不考虑单独的负荷。根据本发明的用于表面处理组件的方法提出至少重复地向组件施加测量电压，导致电流的流动，其时间曲线表示表面处理的状态并被使用决定何时终止或中断酸处理。

5. 发明授权

US08871357B2 Method for generating a closed-pore metal foam and component which has a closed-pore metal foam 有权
标题翻译：用于产生闭孔金属泡沫的方法和具有闭孔金属泡沫的组分
公开(公告)号：US08871357B2
公开(公告)日：2014-10-28
申请号：US13700850
申请日：2011-05-19
申请人： Frank Heinrichsdorff , Jens Dahl Jensen , Ursus Krüger , Gabriele Winkler
发明人： Frank Heinrichsdorff , Jens Dahl Jensen , Ursus Krüger , Gabriele Winkler
IPC分类号： H01F3/00 , B22F3/11 , C22C1/08
CPC分类号： B22F3/11 , B22F3/1134 , C22C1/08 , Y10T428/12153 , Y10T428/12493 , Y10T428/12535 , Y10T428/131 , Y10T428/1355 , Y10T428/30
摘要： A method for generating a closed-pore metal foam and a component in which such a metal foam is used are provided. To form the metal foam having closed pores, the component is provided with a composite of metal particles that may have a layer of a blowing agent. Alternatively the metal and the blowing agent can also be arranged in layers of a sheet, or as a mixture of particles. A heat treatment is the applied whereby the blowing agent liberates a propellant gas, the blowing agent including fullerenes or nanotubes to which the blowing agent is chemically or physically bound. Due to the high temperature stability of the nanotubes or fullerenes, blowing agents may be thereby generated which liberate propellant gas at temperatures of above 1000 DEG C., such that even metals with high solidus temperatures of above 1000 DEG C. may be processed to metal foams.
摘要翻译：提供一种用于产生闭孔金属泡沫的方法和其中使用这种金属泡沫的组分。为了形成具有闭孔的金属泡沫，该组分设置有可以具有发泡剂层的金属颗粒的复合物。或者，金属和发泡剂也可以以片层或作为颗粒的混合物布置。通过施加热处理，由此发泡剂释放推进剂气体，发泡剂包括发泡剂化学或物理结合的富勒烯或纳米管。由于纳米管或富勒烯的高温稳定性，因此可能产生发泡剂，其在高于1000℃的温度下释放推进剂气体，使得甚至高固相线温度高于1000℃的金属可以被加工成金属泡沫

6. 发明授权

US08314053B2 Component for the sliding support of another component, and process for producing it 失效
标题翻译：用于另一部件的滑动支撑的部件，以及用于制造它的过程
公开(公告)号：US08314053B2
公开(公告)日：2012-11-20
申请号：US12676500
申请日：2008-09-04
申请人： Jens Dahl Jensen , Ursus Krüger , Heike Schiewe , Manuela Schneider , Gabriele Winkler , Hartmut Walter
发明人： Jens Dahl Jensen , Ursus Krüger , Heike Schiewe , Manuela Schneider , Gabriele Winkler , Hartmut Walter
IPC分类号： F16C33/06 , C10M103/06
CPC分类号： F16C33/14 , F16C33/043 , F16C2220/20 , F16C2223/70 , Y10T29/49647
摘要： The invention relates to a component that is suitable for use as a sliding bearing. The invention further relates to a method for the production of said component. The design of the component according to the invention provides a layer of a light metal material (13), which is provided with an oxide layer (15) containing pores (16) in the direction of the sliding surface (23) of the component. A hard material (18) is placed in the pores, which greatly increases the firmness of said layer region, thus creating the mechanical firmness for use as a sliding bearing. In order to counteract the tendency of said firm layer region to experience brittle failure, the oxide layer (15) is coated with a solid lubricant layer (20). Said solid lubricant layer comprises a metallic, ductile matrix (21), which distributes a force (F) acting at certain points over a larger surface region (b). In order to improve the sliding characteristics, particles of a solid lubricant (22) are simultaneously embedded in the solid lubricant layer (20).
摘要翻译：本发明涉及适用于滑动轴承的部件。本发明还涉及生产所述组分的方法。根据本发明的部件的设计提供了一种轻金属材料层（13），其在该部件的滑动表面（23）的方向上设置有包含孔（16）的氧化物层（15）。一个硬质材料（18）被放置在孔中，这大大增加了所述层区域的硬度，从而产生用作滑动轴承的机械硬度。为了抵消所述牢固层区域经历脆性破坏的倾向，氧化物层（15）涂覆有固体润滑剂层（20）。所述固体润滑剂层包括金属的延性基体（21），其分配在较大表面区域（b）上的某些点处作用的力（F）。为了提高滑动特性，固体润滑剂（22）的颗粒同时嵌入固体润滑剂层（20）中。

7. 发明授权

US08747638B2 Electrode arrangement and method for electrochemical coating of a workpiece surface 有权
标题翻译：电极布置和工件表面的电化学涂层方法
公开(公告)号：US08747638B2
公开(公告)日：2014-06-10
申请号：US11995122
申请日：2006-07-07
申请人： Jens Dahl Jensen , Ursus Krüger , Uwe Pyritz , Manuela Schneider , Gabriele Winkler
发明人： Jens Dahl Jensen , Ursus Krüger , Uwe Pyritz , Manuela Schneider , Gabriele Winkler
IPC分类号： C25D15/00
CPC分类号： C25D5/08 , C25D15/00 , C25D17/10
摘要： A method for the electrochemical coating of a workpiece surface (2), micro- or nanoscale particles being introduced into the coating is provided. During coating, at least one jet composed of a jet medium comprising the micro- or nanoscale particles to be introduced is directed onto the workpiece surface (2).
摘要翻译：提供了一种用于工件表面（2）的电化学涂覆的方法，将微米或纳米级颗粒引入涂层中。在涂覆期间，由包含待引入的微米级或纳米尺度颗粒的射流介质组成的至少一个射流被引导到工件表面（2）上。

8. 发明申请

US20130216743A1 METHOD FOR GENERATING A CLOSED-PORE METAL FOAM AND COMPONENT WHICH HAS A CLOSED-PORE METAL FOAM 有权
标题翻译：用于产生封闭金属泡沫的方法和具有封闭金属泡沫的组分
公开(公告)号：US20130216743A1
公开(公告)日：2013-08-22
申请号：US13700850
申请日：2011-05-19
申请人： Frank Heinrichsdorff , Jens Dahl Jensen , Ursus Krüger , Gabriele Winkler
发明人： Frank Heinrichsdorff , Jens Dahl Jensen , Ursus Krüger , Gabriele Winkler
IPC分类号： B22F3/11
CPC分类号： B22F3/11 , B22F3/1134 , C22C1/08 , Y10T428/12153 , Y10T428/12493 , Y10T428/12535 , Y10T428/131 , Y10T428/1355 , Y10T428/30
摘要： A method for generating a closed-pore metal foam and a component in which such a metal foam is used are provided. To form the metal foam having closed pores, the component is provided with a composite of metal particles that may have a layer of a blowing agent. Alternatively the metal and the blowing agent can also be arranged in layers of a sheet, or as a mixture of particles. A heat treatment is the applied whereby the blowing agent liberates a propellant gas, the blowing agent including fullerenes or nanotubes to which the blowing agent is chemically or physically bound. Due to the high temperature stability of the nanotubes or fullerenes, blowing agents may be thereby generated which liberate propellant gas at temperatures of above 1000 DEG C., such that even metals with high solidus temperatures of above 1000 DEG C. may be processed to metal foams.
摘要翻译：提供一种用于产生闭孔金属泡沫的方法和其中使用这种金属泡沫的组分。为了形成具有闭孔的金属泡沫，该组分设置有可以具有发泡剂层的金属颗粒的复合物。或者，金属和发泡剂也可以以片层或作为颗粒的混合物布置。通过施加热处理，由此发泡剂释放推进剂气体，发泡剂包括发泡剂化学或物理结合的富勒烯或纳米管。由于纳米管或富勒烯的高温稳定性，因此可能产生发泡剂，其在高于1000℃的温度下释放推进剂气体，使得甚至高固相线温度高于1000℃的金属可以被加工成金属泡沫

9. 发明授权

US08460750B2 Method for creating a dry lubricant layer 失效
标题翻译：创建干润滑剂层的方法
公开(公告)号：US08460750B2
公开(公告)日：2013-06-11
申请号：US12663301
申请日：2008-05-28
申请人： Jens Dahl Jensen , Ursus Krüger , Gabriele Winkler
发明人： Jens Dahl Jensen , Ursus Krüger , Gabriele Winkler
IPC分类号： B05D3/02
CPC分类号： C23C18/127 , C23C18/1204 , C23C18/1208 , F16N15/00
摘要： In a method for creating a dry lubricant layer, the layer is formed by a coating material which is first applied to a substrate, on which the dry lubricant layer is to be produced. The coating material contains a solvent such as ethanethiol and the precursors of a metal sulphide, in particular a metaloxysulphide, such as a molybdenum salt of dithiocarboxylic acid. Once the coating material has been applied to the substrate, the material is subjected to thermal treatment, whereby the solvent evaporates and the precursors of the metal sulphide react with one another to form the dry lubricant layer. This advantageously permits the creation of dry lubricant layers containing a high fraction of metal sulphide, giving the layers improved sliding friction characteristics. Another advantage is that the oxysulphide layers that have been formed are also particularly stable in relation to an oxidation.
摘要翻译：在制造干润滑剂层的方法中，该层由首先施加到要在其上生产干润滑剂层的基材上的涂料形成。涂料含有溶剂如乙硫醇和金属硫化物的前体，特别是金属硫化物，如二硫代羧酸的钼盐。一旦将涂料施加到基材上，对材料进行热处理，由此溶剂蒸发并且金属硫化物的前体彼此反应以形成干润滑剂层。这有利地允许产生含有高分数金属硫化物的干润滑剂层，从而提供了改善的滑动摩擦特性。另一个优点是已经形成的硫代硫化物相对于氧化也是特别稳定的。

10. 发明申请

US20120128872A1 METHOD FOR FABRICATING A LAYER WITH ABSORBING PARTICLES FOR AN ENERGY RADIATION 有权
标题翻译：用于制造具有吸收颗粒以进行能量辐射的层的方法
公开(公告)号：US20120128872A1
公开(公告)日：2012-05-24
申请号：US13322432
申请日：2010-05-12
申请人： Christian Doye , Jens Dahl Jensen , Ursus Krüger , Kathrin Kunert , Raymond Ullrich , Gabriele Winkler
发明人： Christian Doye , Jens Dahl Jensen , Ursus Krüger , Kathrin Kunert , Raymond Ullrich , Gabriele Winkler
IPC分类号： B05D5/06 , B05D3/02
CPC分类号： C23C18/14 , C23C18/1208 , C23C18/1216 , C23C18/1225 , C23C18/127
摘要： A ceramic layer is fabricated on a substrate by coating the substrate with a material containing chemical precursors of a ceramic. The precursors are transformed by a heat treatment into the ceramic to be fabricated. Different methods for heat insertion may be used for individual layers by absorbing particles, which are utilized in different concentrations or different chemical compositions. A targeted heat insertion even in lower layer regions, for example, by microwave animation, or ultraviolet or infrared light insertion is therefore possible. Beneficially, as a result, comparatively thick layers in particular can be fabricated by a single heat treatment layer.
摘要翻译：通过用含有陶瓷化学前体的材料涂覆基底，在基底上制造陶瓷层。通过热处理将前体转化成待制造的陶瓷。通过吸收以不同浓度或不同化学成分使用的颗粒，可以将不同的热插入方法用于各层。因此，即使在较低层区域，例如通过微波动画或紫外线或红外光插入也是有可能的。有利的是，结果，可以通过单个热处理层来制造比较厚的层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式