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1.发明授权Turbine engine blade or vane made of composite material, turbine nozzle or compressor stator incorporating such vanes and method of fabricating same 有权由复合材料制成的涡轮发动机叶片或叶片，包含这种叶片的涡轮喷嘴或压缩机定子及其制造方法公开(公告)号：US09506355B2
公开(公告)日：2016-11-29
申请号：US13607371
申请日：2012-09-07
申请人： Romain Nunez , Stephane Blanchard , Guillaume Renon , Dominique Coupe , Clement Roussille , Antoine Jean-Philippe Beaujard , Elric Georges Andre Fremont
发明人： Romain Nunez , Stephane Blanchard , Guillaume Renon , Dominique Coupe , Clement Roussille , Antoine Jean-Philippe Beaujard , Elric Georges Andre Fremont
IPC分类号： F01D5/28 , B29C70/22 , C04B35/571 , C04B35/628 , C04B35/80 , C04B37/00 , B29L31/08
CPC分类号： F01D5/282 , B29C70/222 , B29L2031/08 , C04B35/571 , C04B35/62868 , C04B35/62873 , C04B35/62884 , C04B35/62894 , C04B35/62897 , C04B35/806 , C04B37/006 , C04B37/008 , C04B2235/483 , C04B2235/5244 , C04B2235/5256 , C04B2235/612 , C04B2235/614 , C04B2237/123 , C04B2237/127 , C04B2237/128 , C04B2237/365 , C04B2237/38 , D03D25/005 , F01D5/284 , F05D2300/6033 , Y02T50/672 , Y02T50/673 , Y10T29/49336
摘要： A method for fabricating turbine engine blade or vane made of composite material includes: performing three-dimensional weaving to make a single-piece fiber blank; shaping the fiber blank to obtain a single-piece fiber preform having a first portion forming a preform for at least a blade/vane airfoil, at least one second portion forming a preform for an inner part of a blade/vane inner platform or for an outer part of a blade/vane outer platform, and at least one third portion forming a preform for an outer part of a blade/vane inner platform or for an inner part of a blade/vane outer platform; and densifying the fiber preform with a matrix to obtain a composite material blade, and forming a single piece with an inner and/or outer platform(s) incorporated therein.
摘要翻译： 用于制造由复合材料制成的涡轮发动机叶片或叶片的方法包括：执行三维织造以制造单件纤维坯料; 成形纤维毛坯以获得具有形成用于至少叶片/叶片翼型件的预成型件的第一部分的单件式纤维预制件，形成用于叶片/叶片内平台的内部的预制件的至少一个第二部分或用于 叶片/叶片外平台的外部部分和至少一个第三部分，形成用于叶片/叶片内平台的外部部分或叶片/叶片外部平台的内部部分的预制件; 并用基质致密化纤维预成型件以获得复合材料刀片，并且形成具有并入其中的内平台和/或外平台的单件。
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2.发明申请TURBINE ENGINE BLADE OR VANE MADE OF COMPOSITE MATERIAL, TURBINE NOZZLE OR COMPRESSOR STATOR INCORPORATING SUCH VANES AND METHOD OF FABRICATING SAME 有权涡轮发动机叶片或复合材料的风扇，涡轮喷嘴或压缩机定子及其制造方法及其制造方法公开(公告)号：US20140030076A1
公开(公告)日：2014-01-30
申请号：US13607371
申请日：2012-09-07
申请人： ROMAIN NUNEZ , Stephane Blanchard , Guillaume Renon , Dominique Coupe , Clement Roussille , Antoine Jean-Philippe Beaujard , Elric Georges Andre Fremont
发明人： ROMAIN NUNEZ , Stephane Blanchard , Guillaume Renon , Dominique Coupe , Clement Roussille , Antoine Jean-Philippe Beaujard , Elric Georges Andre Fremont
IPC分类号： F01D5/28
CPC分类号： F01D5/282 , B29C70/222 , B29L2031/08 , C04B35/571 , C04B35/62868 , C04B35/62873 , C04B35/62884 , C04B35/62894 , C04B35/62897 , C04B35/806 , C04B37/006 , C04B37/008 , C04B2235/483 , C04B2235/5244 , C04B2235/5256 , C04B2235/612 , C04B2235/614 , C04B2237/123 , C04B2237/127 , C04B2237/128 , C04B2237/365 , C04B2237/38 , D03D25/005 , F01D5/284 , F05D2300/6033 , Y02T50/672 , Y02T50/673 , Y10T29/49336
摘要： A method for fabricating turbine engine blade or vane made of composite material includes: performing three-dimensional weaving to make a single-piece fiber blank; shaping the fiber blank to obtain a single-piece fiber preform having a first portion forming a preform for at least a blade/vane airfoil, at least one second portion forming a preform for an inner part of a blade/vane inner platform or for an outer part of a blade/vane outer platform, and at least one third portion forming a preform for an outer part of a blade/vane inner platform or for an inner part of a blade/vane outer platform; and densifying the fiber preform with a matrix to obtain a composite material blade, and forming a single piece with an inner and/or outer platform(s) incorporated therein.
摘要翻译： 用于制造由复合材料制成的涡轮发动机叶片或叶片的方法包括：执行三维织造以制造单件纤维坯料; 成形纤维毛坯以获得具有形成用于至少叶片/叶片翼型件的预成型件的第一部分的单件式纤维预制件，形成用于叶片/叶片内平台的内部的预制件的至少一个第二部分或用于 叶片/叶片外平台的外部部分和至少一个第三部分，形成用于叶片/叶片内平台的外部部分或叶片/叶片外部平台的内部部分的预制件; 并用基质致密化纤维预成型件以获得复合材料刀片，并且形成具有并入其中的内平台和/或外平台的单件。
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公开(公告)号：US09605543B2
公开(公告)日：2017-03-28
申请号：US13515879
申请日：2010-12-10
IPC分类号： F01D5/14 , C04B35/571 , C04B35/628 , C04B35/80 , D03D11/02 , D03D25/00 , F01D5/28 , B23P15/04 , B29B11/16
CPC分类号： F01D5/147 , B23P15/04 , B29B11/16 , C04B35/571 , C04B35/62868 , C04B35/62873 , C04B35/62884 , C04B35/62897 , C04B35/806 , C04B2235/5244 , C04B2235/5252 , C04B2235/614 , C04B2235/616 , D03D11/02 , D03D25/005 , F01D5/282 , F05D2300/6012 , F05D2300/603 , F05D2300/614 , Y02T50/67 , Y02T50/672 , Y02T50/673 , Y10T29/49337
摘要： A turbine engine blade made of composite material including fiber reinforcement densified by a matrix is fabricated by a method including: performing three-dimensional weaving to make a single-piece fiber blank; shaping the fiber blank to obtain a single-piece fiber preform having a first portion forming a preform for a blade root and an airfoil, at least one second portion forming a preform for a blade inner platform or for wipers of a blade outer platform, and at least one third portion forming a preform for reinforcing a blade inner platform or for overhangs of a blade outer platform; and densifying the fiber preform with a matrix to obtain a composite material blade having fiber reinforcement constituted by the preform and densified by the matrix, and forming a single piece with an inner and/or outer platform incorporated therein.
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4.发明申请TURBINE ENGINE BLADE MADE OF COMPOSITE MATERIAL, AND A METHOD OF FABRICATING IT 有权复合材料涡轮发动机叶片及其制造方法公开(公告)号：US20130089429A1
公开(公告)日：2013-04-11
申请号：US13515879
申请日：2010-12-10
CPC分类号： F01D5/147 , B23P15/04 , B29B11/16 , C04B35/571 , C04B35/62868 , C04B35/62873 , C04B35/62884 , C04B35/62897 , C04B35/806 , C04B2235/5244 , C04B2235/5252 , C04B2235/614 , C04B2235/616 , D03D11/02 , D03D25/005 , F01D5/282 , F05D2300/6012 , F05D2300/603 , F05D2300/614 , Y02T50/67 , Y02T50/672 , Y02T50/673 , Y10T29/49337
摘要： A turbine engine blade made of composite material including fiber reinforcement densified by a matrix is fabricated by a method including: performing three-dimensional weaving to make a single-piece fiber blank; shaping the fiber blank to obtain a single-piece fiber preform having a first portion forming a preform for a blade root and an airfoil, at least one second portion forming a preform for a blade inner platform or for wipers of a blade outer platform, and at least one third portion forming a preform for reinforcing a blade inner platform or for overhangs of a blade outer platform; and densifying the fiber preform with a matrix to obtain a composite material blade having fiber reinforcement constituted by the preform and densified by the matrix, and forming a single piece with an inner and/or outer platform incorporated therein.
摘要翻译： 由包括由基体致密化的纤维增强材料的复合材料制成的涡轮发动机叶片通过以下方法制造：包括：进行三维织造以制造单片纤维坯料; 成形纤维坯料以获得单片纤维预制件，其具有形成用于叶根和翼型的预成型件的第一部分，形成用于叶片内平台的预成型件或叶片外平台的擦拭器的至少一个第二部分，以及 至少一个第三部分形成用于加强叶片内平台或用于叶片外平台的悬突的预制件; 并用基体致密化纤维预成型体，得到具有由预成型体构成的纤维增强材料并由基体致密化的复合材料刀片，并且形成一个内部和/或外部平台的单件。
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