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

US20050025625A1 Connection between bladed discs on the rotor line of a compressor 有权
标题翻译：压缩机转子线上的叶片间的连接
公开(公告)号：US20050025625A1
公开(公告)日：2005-02-03
申请号：US10885110
申请日：2004-07-07
申请人： Didier Escure , Gerard Miraucourt , Francis Soniak , Erick Boston , Jacques Audet , Marie-France Bourgeois , Daniel Dao
发明人： Didier Escure , Gerard Miraucourt , Francis Soniak , Erick Boston , Jacques Audet , Marie-France Bourgeois , Daniel Dao
IPC分类号： F01D5/06 , F04D29/32 , F04D29/64 , F01D1/00
CPC分类号： F04D29/321 , F01D5/066 , F04D29/644 , F05D2230/60 , Y10T29/49318 , Y10T29/49321 , Y10T29/49721 , Y10T29/49895 , Y10T29/49948
摘要： The invention relates to a connection between a first piece (D1) ending in a first ring (12) provided with a succession of holes and notches, the axis of the first ring being centred on the axis of rotation of the compressor rotor in order to be attached to the intake of the compressor rotor, and an assembly formed by a second rotor piece (D2) fixed to a third rotor piece (D2). The second piece (D2) forms the intake of the compressor rotor and ends downstream in a second ring (32) comprising holes. The third piece ends upstream in a third ring (32) comprising holes, and the second and third rings are arranged against each other, so as to place their holes in alignment, and are fixed together by first fastening means. The first circular ring (12) is arranged upstream of and against the second-piece/third-piece assembly so that the notches fit around the first means of fastening the second-piece/third-piece assembly of the rotor and so that at least some of the holes of the first ring are aligned with holes of the second-piece/third-piece assembly, with second fastening means fixing the first circular ring (12) to the second-piece/third-piece assembly.
摘要翻译：本发明涉及一种连接在第一环（D1）之间的连接，第一环（D1）设置有一连串的孔和凹口，第一环的轴线以压缩机转子的旋转轴为中心，以便于连接到压缩机转子的入口，以及由固定到第三转子片（D2）的第二转子片（D2）形成的组件。第二部件（D2）形成压缩机转子的进气并且在包括孔的第二环（32）中的下游端部终止。第三部件在包括孔的第三环（32）中向上游延伸，并且第二和第三环彼此相对设置，以便将其孔对准，并且通过第一紧固装置固定在一起。第一圆形环（12）布置在第二件/第三件组件的上游并抵靠第二件/第三件组件，使得槽口围绕固定转子的第二件/第三件组件的第一装置，使得至少第一环的一些孔与第二件/第三件组件的孔对准，第二紧固装置将第一圆形环（12）固定到第二件/第三件组件。

2. 发明授权

US07210909B2 Connection between bladed discs on the rotor line of a compressor 有权
标题翻译：压缩机转子线上的叶片间的连接
公开(公告)号：US07210909B2
公开(公告)日：2007-05-01
申请号：US10885110
申请日：2004-07-07
申请人： Didier Escure , Gérard Miraucourt , Francis Soniak , Erick Boston , Jacques Audet , Marie-France Bourgeois , Daniel Dao
发明人： Didier Escure , Gérard Miraucourt , Francis Soniak , Erick Boston , Jacques Audet , Marie-France Bourgeois , Daniel Dao
IPC分类号： F01D5/06
CPC分类号： F04D29/321 , F01D5/066 , F04D29/644 , F05D2230/60 , Y10T29/49318 , Y10T29/49321 , Y10T29/49721 , Y10T29/49895 , Y10T29/49948
摘要： A first rotor piece includes a first ring provided with a succession of holes and notches. An assembly is formed by a second rotor piece fixed to a third rotor piece. The second piece ends downstream in a second ring including holes. The third piece ends upstream in a third ring including holes. The second and third rings are arranged against each other with their holes in alignment, and are fixed together by first fasteners. The first ring is arranged upstream of and against the assembly so that the notches fit around the first fasteners so that some of the holes of the first ring are aligned with holes of the assembly, with second fasteners fixing the first ring to the assembly.
摘要翻译：第一转子件包括设置有一连串孔和凹口的第一环。组件由固定到第三转子件的第二转子件形成。第二块在包括孔的第二环中的下游端部终止。第三块在包括孔的第三环中向上游延伸。第二和第三环彼此对准布置，并且通过第一紧固件固定在一起。第一环布置在组件的上游并靠近组件，使得凹口配合在第一紧固件周围，使得第一环的一些孔与组件的孔对准，第二紧固件将第一环固定到组件。

3. 发明申请

US20120020774A1 ASSEMBLY BETWEEN A COMPRESSOR SHAFT TRUNNION AND A BEVEL GEAR FOR DRIVING AN ACCESSORY GEARBOX OF A TURBOMACHINE 有权
标题翻译：压缩机轴转动和用于驱动涡轮机附件齿轮的水平齿轮之间的组装
公开(公告)号：US20120020774A1
公开(公告)日：2012-01-26
申请号：US13185754
申请日：2011-07-19
申请人： Jacques René Bart , Didier Escure
发明人： Jacques René Bart , Didier Escure
IPC分类号： F01D15/12
CPC分类号： F02C7/36 , F01D25/162 , F05B2260/301 , F05D2230/64 , F05D2230/70 , F05D2260/30
摘要： The invention relates to an assembly between a compressor shaft trunnion and a bevel gear for driving an accessory gearbox of a turbomachine. The assembly comprises a bevel gear, a compressor shaft trunnion arranged coaxially inside the bevel gear, torque transmission means between the compressor shaft trunnion and the bevel gear, a lock nut for preventing the bevel gear from moving axially on the compressor shaft trunnion, the lock nut being suitable for being screwed onto the bevel gear and including a shoulder projecting radially outwards and suitable for coming into axial abutment firstly upstream against a stop nut screwed onto an upstream end of the compressor shaft trunnion, and secondly downstream against a bearing surface of the compressor shaft trunnion, and an anti-rotation pin for preventing the lock nut from rotating.
摘要翻译：本发明涉及压缩机轴耳轴和用于驱动涡轮机的附件齿轮箱的锥齿轮之间的组件。该组件包括锥齿轮，锥齿轮同轴地设置的压缩机轴耳轴，在压缩机轴耳轴和锥齿轮之间的扭矩传递装置，用于防止锥齿轮在压缩机轴耳轴上轴向移动的锁紧螺母，锁螺母适合于拧入伞齿轮上，并包括一个径向向外突出的肩部，适合于首先向上抵靠抵靠在压缩机轴耳轴上游端的止动螺母的轴向抵靠，第二下游抵靠在压缩机轴耳轴，以及用于防止锁紧螺母旋转的防旋转销。

4. 发明申请

US20060174632A1 Air bleed device on a machine stator pivoting blade 有权
标题翻译：机器定子摆动叶片上的排气装置
公开(公告)号：US20060174632A1
公开(公告)日：2006-08-10
申请号：US11330371
申请日：2006-01-12
申请人： Stephan Aubin , Thomas Earith , Didier Escure , Thierry Obrecht , Stephane Rousselin
发明人： Stephan Aubin , Thomas Earith , Didier Escure , Thierry Obrecht , Stephane Rousselin
IPC分类号： F02C3/04
CPC分类号： F01D17/162 , F01D17/105 , F02C9/18 , F04D29/563 , F04D29/682 , Y10S415/914
摘要： Several embodiments of devices for intaking gases from the boundary layer through ducts (3, 4) hollowed out in blades (7) are disclosed. These embodiments are characteristic in that they are suitable for variable setting blades, installed on the stator (1) using pivots (8). The seal is maintained despite the variation in the relative position between the moving pivots (8) through which ducts pass, and the fixed intake header pipe (10).
摘要翻译：公开了用于从边界层通过在叶片（7）中挖出的管道（3,4）吸入气体的装置的几个实施例。这些实施例的特征在于它们适用于使用枢轴（8）安装在定子（1）上的可变设定叶片。即使管道通过的移动枢轴（8）和固定进气总管（10）之间的相对位置发生变化，也保持密封。

5. 发明授权

US08794922B2 Assembly between a compressor shaft trunnion and a bevel gear for driving an accessory gearbox of a turbomachine 有权
标题翻译：在压缩机轴耳轴和用于驱动涡轮机的附件齿轮箱的锥齿轮之间的组装
公开(公告)号：US08794922B2
公开(公告)日：2014-08-05
申请号：US13185754
申请日：2011-07-19
申请人： Jacques René Bart , Didier Escure
发明人： Jacques René Bart , Didier Escure
IPC分类号： F04D29/044
CPC分类号： F02C7/36 , F01D25/162 , F05B2260/301 , F05D2230/64 , F05D2230/70 , F05D2260/30
摘要： The invention relates to an assembly between a compressor shaft trunnion and a bevel gear for driving an accessory gearbox of a turbomachine. The assembly comprises a bevel gear, a compressor shaft trunnion arranged coaxially inside the bevel gear, torque transmission means between the compressor shaft trunnion and the bevel gear, a lock nut for preventing the bevel gear from moving axially on the compressor shaft trunnion, the lock nut being suitable for being screwed onto the bevel gear and including a shoulder projecting radially outwards and suitable for coming into axial abutment firstly upstream against a stop nut screwed onto an upstream end of the compressor shaft trunnion, and secondly downstream against a bearing surface of the compressor shaft trunnion, and an anti-rotation pin for preventing the lock nut from rotating.
摘要翻译：本发明涉及压缩机轴耳轴和用于驱动涡轮机的附件齿轮箱的锥齿轮之间的组件。该组件包括锥齿轮，锥齿轮同轴地设置的压缩机轴耳轴，在压缩机轴耳轴和锥齿轮之间的扭矩传递装置，用于防止锥齿轮在压缩机轴耳轴上轴向移动的锁紧螺母，锁螺母适合于拧入伞齿轮上，并包括一个径向向外突出的肩部，适合于首先向上抵靠抵靠在压缩机轴耳轴上游端的止动螺母的轴向抵靠，第二下游抵靠在压缩机轴耳轴，以及用于防止锁紧螺母旋转的防旋转销。

6. 发明申请

US20070086896A1 TURBOMACHINE ROTOR INCLUDING AT LEAST ONE DISK REINFORCED BY A COMPOSITE RING 有权
标题翻译：涡轮转子包括由复合环加固的至少一个盘
公开(公告)号：US20070086896A1
公开(公告)日：2007-04-19
申请号：US11427106
申请日：2006-06-28
申请人： Caroline AUMONT , Sandrine Chatel , Bruno Dambrine , Didier Escure , Jean-Francois Fromentin , Jean-yves Guedou , Ludovic Molliex , Stephane Rousselin
发明人： Caroline AUMONT , Sandrine Chatel , Bruno Dambrine , Didier Escure , Jean-Francois Fromentin , Jean-yves Guedou , Ludovic Molliex , Stephane Rousselin
IPC分类号： F04D29/38
CPC分类号： C22C49/00 , F01D5/282 , F04D29/023 , F04D29/321 , F05D2230/237 , F05D2300/133 , F05D2300/2112 , F05D2300/2261 , F05D2300/6032 , F05D2300/614
摘要： A turbomachine rotor including at least one disk having a ring constituted, for example, by a winding of metal-coated silicon carbide or alumina yarn. According to the invention, the composite ring is received in a closed annular cavity, e.g. defining by machining a groove in an enlarged portion of the disk and closing the groove by means of an annular plate after the ring has been put into place.
摘要翻译：涡轮机转子，其包括至少一个具有环的盘，例如由金属包覆的碳化硅或氧化铝纱的卷绕构成的环。根据本发明，复合环被接收在封闭的环形空腔中，例如，通过在盘的扩大部分中加工凹槽并且在环已经就位之后通过环形板来闭合凹槽来限定。

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