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1.发明授权Piece of abradable material for the manufacture of a segment of an abradable ring seal for a turbomachine, and process for the manufacture of such a piece 有权用于制造用于涡轮机的可磨损环形密封件的可磨损材料的片材，以及用于制造这种片材的方法公开(公告)号：US09533454B2
公开(公告)日：2017-01-03
申请号：US14303213
申请日：2014-06-12
CPC分类号： B29C70/58 , B29D99/0053 , F01D11/122 , F01D25/24 , F05D2230/21 , F05D2230/26 , F05D2240/11 , F05D2300/44 , Y02T50/672
摘要： A molded piece 25 of abradable material for use in the manufacture of a segment of an abradable ring seal for a turbomachine includes a mixture of epoxy resin and crosslinking agent. The piece 25 has a curved shape and dimensions adapted to correspond to a receiver provided for that purpose in the inner surface of a casing of a fan of a turbomachine. A process for the manufacture of such a piece is also described.
摘要翻译： 用于制造用于涡轮机的可磨损环形密封件的可磨损材料的模制件25包括环氧树脂和交联剂的混合物。 片25具有弯曲形状和尺寸，适于对应于在涡轮机的风扇的壳体的内表面中为此目的而设置的接收器。 还描述了制造这种件的工艺。
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2.发明授权Segment of an abradable ring seal for a turbomachine, and process for the manufacture of such a piece 有权用于涡轮机的可磨损环形密封件的段，以及用于制造这种件的工艺公开(公告)号：US09587506B2
公开(公告)日：2017-03-07
申请号：US14303231
申请日：2014-06-12
CPC分类号： F01D11/125 , B29C70/342 , B29C70/86 , B29L2031/7504 , B32B37/18 , B32B38/00 , B32B2038/0076 , B32B2307/50 , F01D11/122 , F01D11/127 , F01D25/24 , F05D2230/21 , F05D2230/26 , F05D2230/50 , F05D2240/11 , F05D2300/44 , F05D2300/6012 , F05D2300/603 , F05D2300/614 , Y02T50/672 , Y10T156/1002
摘要： A segment of an abradable ring seal for a turbomachine, includes: a reinforcing support; a composite fabric including fibers impregnated with polymerized resin, and a track of abradable material. The composite fabric is interposed between the reinforcing support 71 and the track of abradable material and is bonded to the reinforcing support, on the one side, and to the track of abradable material, on the other side. The segment of an abradable ring seal has a resistance to tearing in a direction perpendicular to the interface between the track of abradable material and the composite fabric, on the one hand, and between the composite fabric and the reinforcing support, on the other hand, greater than 5.106 newtons per square meter. A process for the manufacture of such a segment is also described.
摘要翻译： 用于涡轮机的可磨损环形密封件的一部分包括：加强支撑件; 包含浸渍有聚合树脂的纤维的复合织物和可磨损材料的轨道。 复合织物插入在加强支撑件71和可磨损材料的轨道之间，并且在另一侧上结合到一侧的加强支撑件和可磨损材料的轨道。 可磨损环形密封件的一部分在另一方面具有在与耐磨材料的轨道和复合织物之间以及复合织物与增强支撑件之间的界面垂直的方向上的撕裂性， 大于5.106牛顿每平方米。 还描述了制造这种片段的方法。
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3.发明申请PIECE OF ABRADABLE MATERIAL FOR THE MANUFACTURE OF A SEGMENT OF AN ABRADABLE RING SEAL FOR A TURBOMACHINE, AND PROCESS FOR THE MANUFACTURE OF SUCH A PIECE 有权用于制造用于涡轮发动机的可拆卸环密封件的不可分割材料的制造方法以及用于制造这种类型的方法公开(公告)号：US20140367920A1
公开(公告)日：2014-12-18
申请号：US14303213
申请日：2014-06-12
CPC分类号： B29C70/58 , B29D99/0053 , F01D11/122 , F01D25/24 , F05D2230/21 , F05D2230/26 , F05D2240/11 , F05D2300/44 , Y02T50/672
摘要： A molded piece 25 of abradable material for use in the manufacture of a segment of an abradable ring seal for a turbomachine includes a mixture of epoxy resin and crosslinking agent. The piece 25 has a curved shape and dimensions adapted to correspond to a receiver provided for that purpose in the inner surface of a casing of a fan of a turbomachine. A process for the manufacture of such a piece is also described.
摘要翻译： 用于制造用于涡轮机的可磨损环形密封件的可磨损材料的模制件25包括环氧树脂和交联剂的混合物。 片25具有弯曲形状和尺寸，适于对应于在涡轮机的风扇的壳体的内表面中为此目的而设置的接收器。 还描述了制造这种件的工艺。
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4.发明申请SEGMENT OF AN ABRADABLE RING SEAL FOR A TURBOMACHINE, AND PROCESS FOR THE MANUFACTURE OF SUCH A PIECE 有权用于涡轮发动机的可拆卸环密封件的分段以及用于制造这种类型的方法公开(公告)号：US20140367921A1
公开(公告)日：2014-12-18
申请号：US14303231
申请日：2014-06-12
CPC分类号： F01D11/125 , B29C70/342 , B29C70/86 , B29L2031/7504 , B32B37/18 , B32B38/00 , B32B2038/0076 , B32B2307/50 , F01D11/122 , F01D11/127 , F01D25/24 , F05D2230/21 , F05D2230/26 , F05D2230/50 , F05D2240/11 , F05D2300/44 , F05D2300/6012 , F05D2300/603 , F05D2300/614 , Y02T50/672 , Y10T156/1002
摘要： A segment of an abradable ring seal for a turbomachine, includes: a reinforcing support; a composite fabric including fibres impregnated with polymerised resin, and a track of abradable material. The composite fabric is interposed between the reinforcing support 71 and the track of abradable material and is bonded to the reinforcing support, on the one side, and to the track of abradable material, on the other side. The segment of an abradable ring seal has a resistance to tearing in a direction perpendicular to the interface between the track of abradable material and the composite fabric, on the one hand, and between the composite fabric and the reinforcing support, on the other hand, greater than 5.106 newtons per square meter. A process for the manufacture of such a segment is also described.
摘要翻译： 用于涡轮机的可磨损环形密封件的一部分包括：加强支撑件; 包括浸渍有聚合树脂的纤维的复合织物和可磨损材料的轨道。 复合织物插入在加强支撑件71和可磨损材料的轨道之间，并且在另一侧上结合到一侧的加强支撑件和可磨损材料的轨道。 可磨损环形密封件的一部分在另一方面具有在与耐磨材料的轨道和复合织物之间以及复合织物和加强支撑件之间的界面垂直的方向上的撕裂性， 大于5.106牛顿每平方米。 还描述了制造这种片段的方法。
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