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21. 发明申请

US20090220345A1 Closing Assembly for a Blade Ring of Turbomachinery 有权
标题翻译：涡轮机械叶片封闭组件
公开(公告)号：US20090220345A1
公开(公告)日：2009-09-03
申请号：US12087317
申请日：2006-12-27
申请人： Joachim Krützfeldt , Markus Kunze , Silvio-Ulrich Martin , Stefan Mutke , Kang Qian , Christoph Richter , Oliver Schneider , Peter Schröder , Michael Schwarz , Ulrich Waltke
发明人： Joachim Krützfeldt , Markus Kunze , Silvio-Ulrich Martin , Stefan Mutke , Kang Qian , Christoph Richter , Oliver Schneider , Peter Schröder , Michael Schwarz , Ulrich Waltke
IPC分类号： F01D5/32 , F01D5/30
CPC分类号： F01D5/3038 , F01D5/32 , F05D2260/30 , Y02T50/673
摘要： The invention relates to a closing assembly for closing the gap remaining between the first and last blade of a blade ring that is inserted into a peripheral groove of turbomachinery. Said assembly comprises at least two parts each of which can be hooked onto projections that form an undercut in said peripheral groove and comprises a securing element, which secures the parts from becoming detached from the peripheral groove. To provide a closing assembly for closing the remaining gap, which can be simply and cost-effectively detached and which reliably withstands high mechanical stress, the securing element is mounted to rotate about its longitudinal axis between the two parts and has a key head and a web. The web of the securing element can be positioned by rotation is such a way that to fit the parts in the peripheral groove, said parts can be displaced in relation to one another and to secure the parts from being detached from said groove, the web of the securing element can be placed against at least one lateral face of one of the parts.
摘要翻译：本发明涉及一种闭合组件，用于封闭残留在叶片环的第一和最后叶片之间的间隙，该间隙插入涡轮机械的周边槽中。所述组件包括至少两个部件，每个部件可以钩在突出部上，所述突起在所述外围槽中形成底切，并且包括固定元件，其固定所述部件与所述外围槽分离。为了提供闭合组件以闭合剩余的间隙，其可以简单且经济地分离并且可靠地承受高机械应力，固定元件被安装成围绕其两个部分之间的纵向轴线旋转并具有钥匙头和网络可以通过旋转来定位固定元件的腹板，以便将部件装配在周边凹槽中，所述部件可以相对于彼此移位，并且固定部件从所述凹槽脱离，固定元件可以抵靠其中一个部件的至少一个侧面放置。

22. 发明授权

US07006088B1 Hybrid meshes 失效
标题翻译：混合网格
公开(公告)号：US07006088B1
公开(公告)日：2006-02-28
申请号：US10066100
申请日：2002-01-30
申请人： Igor Guskov , Andrei Khodakovsky , Peter Schröder , Wim Sweldens
发明人： Igor Guskov , Andrei Khodakovsky , Peter Schröder , Wim Sweldens
IPC分类号： G06T17/00
CPC分类号： G06T17/20 , G06T17/205
摘要： A method of forming a hybrid mesh representation of an object surface is provided, along with the hybrid mesh representation and data structures corresponding to various polygons in the hybrid mesh representation. The hybrid mesh representation comprises a base mesh and one or more higher level meshes. At least one of the higher level meshes representing a patch is an irregular mesh. The method of forming the hybrid mesh representation comprises the steps of forming a base mesh, and then forming one or more higher level meshes from the base mesh through one or more regular refinement operations in combination with at least one irregular operation.
摘要翻译：提供了形成对象表面的混合网格表示的方法，以及混合网格表示和对应于混合网格表示中的各种多边形的数据结构。混合网格表示包括基本网格和一个或多个更高级别的网格。代表补片的较高级网格中的至少一个是不规则网格。形成混合网格表示的方法包括以下步骤：组合基础网格，然后通过与至少一个不规则操作结合的一个或多个常规细化操作从基底网格形成一个或多个更高级别的网格。

23. 发明授权

US06285372B1 Multiresolution adaptive parameterization of surfaces 失效
标题翻译：表面的多分辨率自适应参数化
公开(公告)号：US06285372B1
公开(公告)日：2001-09-04
申请号：US09075303
申请日：1998-05-08
申请人： Lawrence C. Cowsar , David Dobkin , Aaron W. F. Lee , Peter Schröder , Wim Sweldens
发明人： Lawrence C. Cowsar , David Dobkin , Aaron W. F. Lee , Peter Schröder , Wim Sweldens
IPC分类号： G06T1520
CPC分类号： G06T17/20
摘要： An irregular connectivity mesh representative of a surface having an arbitrary topology is processed to generate a parameterization which maps points in a coarse base domain to points in the mesh. An illustrative embodiment uses a multi-level mesh simplification process in conjunction with conformal mapping to efficiently construct a parameterization of a mesh comprising a large number of triangles over a base domain comprising a smaller number of triangles. The parameterization in this embodiment corresponds to the inverse of function mapping each point in the original mesh to one of the triangles of the base domain, such that the original mesh can be reconstructed from the base domain and the parameterization. The mapping function is generated as a combination of a number of sub-functions, each of which relates data points in a mesh of one level in a simplification hierarchy to data points in a mesh of the next coarser level of the simplification hierarchy. The parameterization can also be used to construct, from the original irregular connectivity mesh, an adaptive remesh having a regular connectivity which is substantially easier to process than the original mesh.
摘要翻译：代表具有任意拓扑的表面的不规则连接网格被处理以产生将粗基地区中的点映射到网格中的点的参数化。说明性实施例结合保形映射使用多级网格简化过程，以有效地构建包括少数三角形的基本域上的大量三角形的网格的参数化。本实施例中的参数化对应于将原始网格中的每个点映射到基本域的三角形之一的函数的逆，使得可以从基本域和参数化重建原始网格。映射功能被生成为多个子功能的组合，每个子功能将简化层级中的一个级别的网格中的数据点与简化层级的下一较粗级别的网格中的数据点相关联。参数化也可用于从原始不规则连接网格构建具有比原始网格更容易处理的规则连接性的自适应重建。

24. 发明授权

US07315303B1 Hybrid meshes 有权
标题翻译：混合网格
公开(公告)号：US07315303B1
公开(公告)日：2008-01-01
申请号：US10977555
申请日：2004-10-28
申请人： Igor Guskov , Andrei Khodakovsky , Peter Schröder , Wim Sweldens
发明人： Igor Guskov , Andrei Khodakovsky , Peter Schröder , Wim Sweldens
IPC分类号： G06T15/30
CPC分类号： G06T17/20
摘要： A method of forming a hybrid mesh representation of an object surface is provided, along with the hybrid mesh representation and data structures corresponding to various polygons in the hybrid mesh representation. The hybrid mesh representation comprises a base mesh and one or more higher level meshes. At least one of the higher level meshes representing a patch is an irregular mesh. The method of forming the hybrid mesh representation comprises the steps of forming a base mesh, and then forming one or more higher level meshes from the base mesh through one or more regular refinement operations in combination with at least one irregular operation.
摘要翻译：提供了形成对象表面的混合网格表示的方法，以及混合网格表示和对应于混合网格表示中的各种多边形的数据结构。混合网格表示包括基本网格和一个或多个更高级别的网格。代表补片的较高级网格中的至少一个是不规则网格。形成混合网格表示的方法包括以下步骤：组合基础网格，然后通过与至少一个不规则操作结合的一个或多个常规细化操作从基底网格形成一个或多个更高级别的网格。

25. 发明授权

US09243499B2 Gas turbine rotor comprising an axially displaceable turbine rotor shaft 有权
标题翻译：燃气涡轮转子包括可轴向移动的涡轮机转子轴
公开(公告)号：US09243499B2
公开(公告)日：2016-01-26
申请号：US13814008
申请日：2011-07-20
申请人： Stefan Braun , Christopher Butzeck , Jürgen Hahn , Peter Schröder , Hubertus Michael Wigger
发明人： Stefan Braun , Christopher Butzeck , Jürgen Hahn , Peter Schröder , Hubertus Michael Wigger
IPC分类号： F01D5/02 , F01D11/22 , F16D1/10
CPC分类号： F01D5/026 , F01D11/22 , F05D2260/37 , F16D1/101 , F16D2001/103
摘要： A gas turbine rotor for a gas turbine is provided. The gas turbine rotor includes a compressor rotor shaft, a turbine rotor shaft and a coupling device frictionally connecting the two rotor shafts, wherein the coupling device is designed in such a way that the friction connection also exists when the two rotor shafts are displaced relative to one another. In this case, the turbine rotor shaft is lengthened at the end facing the compressor rotor shaft in such a way that the turbine rotor shaft overlaps with the compressor rotor shaft in the axial direction and the coupling device connects this lengthened end of the turbine shaft to the compressor rotor shaft in the radial direction.
摘要翻译：提供了一种用于燃气轮机的燃气轮机转子。燃气轮机转子包括压缩机转子轴，涡轮机转子轴和摩擦连接两个转子轴的联接装置，其中联接装置被设计成使得当两个转子轴相对于另一个。在这种情况下，涡轮机转子轴在面向压缩机转子轴的端部处被延长，使得涡轮机转子轴在轴向方向上与压缩机转子轴重叠，并且联接装置将涡轮机轴的该延长端连接到压缩机转子轴在径向方向。

26. 发明授权

US08830235B1 Non-uniform relaxation procedure for multiresolution mesh processing 有权
标题翻译：用于多分辨率网格处理的非均匀松弛过程
公开(公告)号：US08830235B1
公开(公告)日：2014-09-09
申请号：US09395246
申请日：1999-09-13
申请人： Igor V. Guskov , Peter Schröder , Wim Sweldens
发明人： Igor V. Guskov , Peter Schröder , Wim Sweldens
IPC分类号： G06T17/20
CPC分类号： G06T17/205 , G06T2210/36
摘要： An irregular connectivity mesh representative of a surface having an arbitrary topology is processed using a non-uniform relaxation procedure. The non-uniform relaxation procedure minimizes differences between vectors normal to faces of pairs of triangles having a common edge and located within a designated neighborhood of a given vertex. The relaxation procedure may be used to construct subdivision and pyramid algorithms for performing processing operations such as upsampling, downsampling and filtering on irregular connectivity meshes. The signal processing algorithms may be utilized in applications such as smoothing, enhancement, editing, texture mapping and compression.
摘要翻译：使用非均匀松弛过程来处理代表具有任意拓扑的表面的不规则连接网格。非均匀弛豫过程使得与具有共同边缘并且位于给定顶点的指定邻域内的三角形对的面正交的向量之间的差异最小化。松弛过程可用于构建细分和金字塔算法，用于执行诸如上采样，下采样和对不规则连接网格进行过滤的处理操作。信号处理算法可以用于诸如平滑，增强，编辑，纹理映射和压缩之类的应用中。

27. 发明申请

US20130129478A1 GAS TURBINE ROTOR COMPRISING AN AXIALLY DISPLACEABLE TURBINE ROTOR SHAFT 有权
标题翻译：包含轴向可转动涡轮转子轴的气体涡轮转子
公开(公告)号：US20130129478A1
公开(公告)日：2013-05-23
申请号：US13814008
申请日：2011-07-20
申请人： Stefan Braun , Christopher Butzeck , Jürgen Hahn , Peter Schröder , Hubertus Michael Wigger
发明人： Stefan Braun , Christopher Butzeck , Jürgen Hahn , Peter Schröder , Hubertus Michael Wigger
IPC分类号： F01D5/02
CPC分类号： F01D5/026 , F01D11/22 , F05D2260/37 , F16D1/101 , F16D2001/103
摘要： A gas turbine rotor for a gas turbine is provided. The gas turbine rotor includes a compressor rotor shaft, a turbine rotor shaft and a coupling device frictionally connecting the two rotor shafts, wherein the coupling device is designed in such a way that the friction connection also exists when the two rotor shafts are displaced relative to one another. In this case, the turbine rotor shaft is lengthened at the end facing the compressor rotor shaft in such a way that said turbine rotor shaft overlaps with the compressor rotor shaft in the axial direction and the coupling device connects this lengthened end of the turbine shaft to the compressor rotor shaft in the radial direction.
摘要翻译：提供了一种用于燃气轮机的燃气轮机转子。燃气轮机转子包括压缩机转子轴，涡轮机转子轴和摩擦连接两个转子轴的联接装置，其中联接装置被设计成使得当两个转子轴相对于另一个。在这种情况下，涡轮机转子轴在面对压缩机转子轴的端部处被延长，使得所述涡轮机转子轴在轴向方向上与压缩机转子轴重叠，并且联接装置将该涡轮机轴的该延长端连接到压缩机转子轴在径向方向。

28. 发明授权

US08157531B2 Closing assembly for a blade ring of turbomachinery 有权
标题翻译：涡轮机叶片环封闭组件
公开(公告)号：US08157531B2
公开(公告)日：2012-04-17
申请号：US12087317
申请日：2006-12-27
申请人： Joachim Krützfeldt , Markus Kunze , Silvio-Ulrich Martin , Stefan Mutke , Kang Qian , Christoph Richter , Oliver Schneider , Peter Schröder , Michael Schwarz , Ulrich Waltke
发明人： Joachim Krützfeldt , Markus Kunze , Silvio-Ulrich Martin , Stefan Mutke , Kang Qian , Christoph Richter , Oliver Schneider , Peter Schröder , Michael Schwarz , Ulrich Waltke
IPC分类号： B64C11/04 , F03B3/12 , F04D29/34
CPC分类号： F01D5/3038 , F01D5/32 , F05D2260/30 , Y02T50/673
摘要： A closing assembly for closing the gap remaining between the first and last blade of a blade ring that is inserted into a peripheral groove of turbomachinery is provided. The assembly includes at least two parts each of which can be hooked onto projections that form an undercut in the peripheral groove and includes a securing element, which secures the parts from becoming detached from the peripheral groove. For closing the remaining gap, the securing element is mounted to rotate about its longitudinal axis between the two parts and has a key head and a web. The web can be positioned by rotation is such a way that to fit the parts in the peripheral groove. The parts can be displaced in relation to one another and to secure the parts from being detached from the groove. The web can be placed against at least one lateral face of one of the parts.
摘要翻译：提供了用于封闭残留在插入涡轮机械的周边槽中的叶片环的第一和最后叶片之间的间隙的关闭组件。该组件包括至少两个部件，每个部件可以钩在突出部上，该突起在周向槽中形成底切，并且包括固定元件，该固定元件固定部件不会从周向槽脱离。为了封闭剩余的间隙，固定元件被安装成围绕其两个部分之间的纵向轴线旋转并具有钥匙头和腹板。卷筒纸可以通过旋转定位，以便将部件装配在周边槽中。这些部件可以相对于彼此移位并且固定零件从凹槽脱离。网可以抵靠其中一个部件的至少一个侧面放置。

29. 发明授权

US08157530B2 Locking sub-assembly for closing the remaining gap between the first and the last of a blade ring which are inserted in a circumferential groove of a turbomachine, and corresponding turbomachine 有权
标题翻译：用于封闭插入涡轮机的周向凹槽中的叶片环的第一和最后的剩余间隙的锁定子组件和相应的涡轮机
公开(公告)号：US08157530B2
公开(公告)日：2012-04-17
申请号：US12087316
申请日：2006-12-27
申请人： Joachim Krützfeldt , Markus Kunze , Silvio-Ulrich Martin , Stefan Mutke , Kang Qian , Christoph Richter , Oliver Schneider , Peter Schröder , Michael Schwarz , Ulrich Waltke
发明人： Joachim Krützfeldt , Markus Kunze , Silvio-Ulrich Martin , Stefan Mutke , Kang Qian , Christoph Richter , Oliver Schneider , Peter Schröder , Michael Schwarz , Ulrich Waltke
IPC分类号： B64C11/04 , F03B3/12 , F04D29/34
CPC分类号： F01D5/3038 , F01D5/32 , F01D9/042
摘要： A closing assembly is provided. The closing assembly closes the gap remaining between the first blade and the last blade of a blade ring that is inserted in a peripheral groove of a turbo machinery, the assembly consisting of at least two lateral parts, at least one of which may be hooked onto a projection that forms an undercut in the peripheral groove and at least one securing element, which secures the parts from coming detached from the peripheral groove. To provide a particularly reliable closing assembly, the securing element is configured as a pin, joining the parts of the closing assembly in a non-positive fit.
摘要翻译：提供闭合组件。闭合组件封闭在第一叶片和插入涡轮机械的周边槽中的叶片环的最后叶片之间留下的间隙，该组件由至少两个侧向部分组成，其中至少一个横向部分可钩挂在在周缘槽中形成底切的突起和至少一个固定元件，其固定部件从周向槽脱离。为了提供特别可靠的关闭组件，固定元件构造为销，以非正配合方式将闭合组件的部分接合。

30. 发明授权

US07467925B2 Securing device for a moving blade of a turbomachine 失效
标题翻译：用于涡轮机动叶片的固定装置
公开(公告)号：US07467925B2
公开(公告)日：2008-12-23
申请号：US11186736
申请日：2005-07-21
申请人： Peter Schröder
发明人： Peter Schröder
IPC分类号： F01D5/32
CPC分类号： F01D5/326 , F01D5/3053 , F05D2230/644 , F05D2230/70 , F05D2260/30 , Y10T29/49318 , Y10T29/49321
摘要： A securing device for a moving blade of a turbomachine, the moving blade being arranged on a rotatable rotor disk, in which securing device the rotor disk has on its outer circumference, for receiving the blade root of each moving blade, in each case a transversely running holding groove which is shaped correspondingly to the blade root and in the groove bottom of which a blind hole with a securing element is provided, which securing element can be introduced into a centering bore arranged in the blade root and located opposite the blind hole.
摘要翻译：一种用于涡轮机的移动叶片的固定装置，该动叶片设置在可旋转转子盘上，转子盘在其外圆周上具有固定装置，用于接收每个动叶片的叶根，在每种情况下横向具有对应于叶片根部形成的行进保持槽，并且在其槽底部设置有具有固定元件的盲孔，该固定元件可被引入设置在叶片根部中并位于盲孔相对的定心孔中。

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