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1. 发明授权

US09135374B2 Surface modified unit cell lattice structures for optimized secure freeform fabrication 有权
标题翻译：表面改性单元晶格结构，用于优化的安全自由形状制造
公开(公告)号：US09135374B2
公开(公告)日：2015-09-15
申请号：US13441154
申请日：2012-04-06
申请人： Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen
发明人： Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen
IPC分类号： G06F17/30 , B29C35/08 , G06F17/50
CPC分类号： G06F17/50 , B33Y50/00
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a predefined portion of a boundary. A space including the porous CAD volume is populated with unit cells overlapping the predefined portion of the boundary. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. At least a first strut overlaps the predefined portion of the boundary and has a length, a first node outside the porous CAD volume, and a second node inside the porous CAD volume. All struts entirely outside the porous CAD volume are removed. After removal of the struts entirely outside the porous CAD volume, each of the remaining struts is connected to a node at each end thereof.
摘要翻译：本公开的方面通常涉及制备三维结构的模型。特别地，制备由多孔几何形状构成的三维结构的模型。组件文件，其包括具有边界的预定部分的多孔CAD体积。包括多孔CAD体积的空间填充有与边界的预定义部分重叠的单位单元。单位单元填充有多孔几何形状，其具有在每个端部上具有节点的多个支柱。至少第一支柱与边界的预定义部分重叠并且具有长度，多孔CAD体外部的第一节点和多孔CAD体积内的第二节点。完全在多孔CAD体积外的所有支柱都被移除。在完全移除多孔CAD体积外的支柱之后，每个剩余的支柱连接到其每端的节点。

2. 发明授权

US09180010B2 Surface modified unit cell lattice structures for optimized secure freeform fabrication 有权
标题翻译：表面改性单元晶格结构，用于优化的安全自由形状制造
公开(公告)号：US09180010B2
公开(公告)日：2015-11-10
申请号：US13618218
申请日：2012-09-14
申请人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen , Robin Stamp
发明人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC分类号： G06F17/50 , A61F2/28 , B22F3/105
CPC分类号： G06F17/50 , A61F2/28 , A61F2/30767 , A61F2/30942 , A61F2002/30952 , B22F3/1055 , B23K15/0086 , B23K26/342 , B33Y80/00 , Y02P10/295
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
摘要翻译：本公开的方面通常涉及制备三维结构的模型。特别地，制备由多孔几何形状构成的三维结构的模型。准备包括具有边界的多孔CAD体积的组件文件。包含多孔CAD体积的空间填充有单位单元。单元电池填充有多孔几何形状，其具有在每个端部上具有节点的多个支柱。该空间内装有延伸超过边界的至少一个细长的固定元件以产生能够与配合结构组装或接合的互锁特征。

3. 发明申请

US20130268085A1 SURFACE MODIFIED UNIT CELL LATTICE STRUCTURES FOR OPTIMIZED SECURE FREEFORM FABRICATION 有权
标题翻译：表面改性单元格式结构优化安全FREEFORM制造
公开(公告)号：US20130268085A1
公开(公告)日：2013-10-10
申请号：US13618218
申请日：2012-09-14
申请人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen , Robin Stamp
发明人： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC分类号： A61F2/28
CPC分类号： G06F17/50 , A61F2/28 , A61F2/30767 , A61F2/30942 , A61F2002/30952 , B22F3/1055 , B23K15/0086 , B23K26/342 , B33Y80/00 , Y02P10/295
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
摘要翻译：本公开的方面通常涉及制备三维结构的模型。特别地，制备由多孔几何形状构成的三维结构的模型。准备包括具有边界的多孔CAD体积的组件文件。包含多孔CAD体积的空间填充有单位单元。单位单元填充有多孔几何形状，其具有在每个端部上具有节点的多个支柱。该空间内装有延伸超过边界的至少一个细长的固定元件以产生能够与配合结构组装或接合的互锁特征。

4. 发明申请

US20130264749A1 SURFACE MODIFIED UNIT CELL LATTICE STRUCTURES FOR OPTIMIZED SECURE FREEFORM FABRICATION 有权
标题翻译：表面改性单元格式结构优化安全FREEFORM制造
公开(公告)号：US20130264749A1
公开(公告)日：2013-10-10
申请号：US13441154
申请日：2012-04-06
申请人： Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen
发明人： Eric Jones , Christopher J. Sutcliffe , Joe Robinson , Dan Jones , Lewis Mullen
IPC分类号： G06F17/50 , B29C35/08
CPC分类号： G06F17/50 , B33Y50/00
摘要： Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a predefined portion of a boundary. A space including the porous CAD volume is populated with unit cells overlapping the predefined portion of the boundary. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. At least a first strut overlaps the predefined portion of the boundary and has a length, a first node outside the porous CAD volume, and a second node inside the porous CAD volume. All struts entirely outside the porous CAD volume are removed. After removal of the struts entirely outside the porous CAD volume, each of the remaining struts is connected to a node at each end thereof.
摘要翻译：本公开的方面通常涉及制备三维结构的模型。特别地，制备由多孔几何形状构成的三维结构的模型。组件文件，其包括具有边界的预定部分的多孔CAD体积。包括多孔CAD体积的空间填充有与边界的预定义部分重叠的单位单元。单位单元填充有多孔几何形状，其具有在每个端部上具有节点的多个支柱。至少第一支柱与边界的预定义部分重叠并且具有长度，多孔CAD体外部的第一节点和多孔CAD体积内的第二节点。完全在多孔CAD体积外的所有支柱都被移除。在完全移除多孔CAD体积外的支柱之后，每个剩余的支柱连接到其每端的节点。

5. 发明授权

US06250883B1 Integral ceramic blisk assembly 失效
标题翻译：整体陶瓷叶片组件
公开(公告)号：US06250883B1
公开(公告)日：2001-06-26
申请号：US09290593
申请日：1999-04-13
申请人： Daniel Joe Robinson , Walter Lee Meacham
发明人： Daniel Joe Robinson , Walter Lee Meacham
IPC分类号： F01D506
CPC分类号： F01D5/025 , F01D5/06 , F01D5/066 , F01D5/284 , F05D2300/2261 , F05D2300/2283
摘要： An integral blisk assembly includes a ceramic blisk having a forward and aft axial facing surface. To allow for torque transfer from the blisk, a forward and aft attachment ring contact the forward and aft axial facing surfaces respectively. These rings are mounted to other rotating components in the engine and are made of metal. A metal shim or precious metal coating may be disposed between the contacting surfaces to further reduce any stresses at the point of contact. To provide radial piloting, metal pilot rings are disposed underneath the regions where the attachment rings and blisk make contact. The aft attachment ring also has an axially extending base portion that in the event of a blisk failure contacts a stop that extends inwardly from the forward attachment ring, thereby preventing the other components in the engine from shifting.
摘要翻译：整体式叶片组件包括具有前向和后向轴向面的表面的陶瓷叶片。为了允许从叶片转矩传递，前后安装环分别与前后轴向面接触。这些环安装在发动机中的其他旋转部件上，并由金属制成。可以在接触表面之间设置金属垫片或贵金属涂层，以进一步减少接触点处的任何应力。为了提供径向引导，金属先导环设置在附接环和叶片接触的区域下方。后连接环还具有轴向延伸的基部，在叶片故障的情况下，接触从前部附接环向内延伸的止挡件，从而防止发动机中的其它部件移动。

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