-
公开(公告)号：EP4051879B1
公开(公告)日：2024-08-14
申请号：EP20807836.0
申请日：2020-10-28
-
-
公开(公告)号：EP2835503B1
公开(公告)日：2018-12-12
申请号：EP14180021.9
申请日：2014-08-06
CPC分类号： F01D9/042 , F01D25/246
摘要： In an integrated strut and turbine vane nozzle (ISV) configuration (28), a lug/slot arrangement (46) or a tag/groove arrangement is provided between an interturbine duct (ITD) of the ISV and a vane ring of the ISV such that struts (34) of the ITD and associated vanes (44) are angularly positioned to form integrated strut-vane airfoils, reducing mismatch at the integration.
-
公开(公告)号：EP3399152A3
公开(公告)日：2018-11-14
申请号：EP18169823.4
申请日：2018-04-27
IPC分类号： F01D9/04
CPC分类号： F01D11/005 , F01D9/042
摘要： A turbomachine includes a compressor 12, a combustor 16, and a turbine 18. The turbine includes a nozzle 202, a shroud 206, and an axial cavity defined between the nozzle and the shroud. The nozzle includes an inner platform 208, an outer platform 210 spaced apart from the inner platform along a radial direction, and an airfoil 212 extending therebetween. The outer platform extends axially between a forward sidewall 214 and an aft sidewall 216. The nozzle also includes an aft hook 222 radially outward of the outer platform and axially forward of the aft sidewall of the outer platform. The shroud includes a forward end 226 adjacent to the aft sidewall of the outer platform. A sealing interface is positioned within the cavity, radially outward of the outer platform of the nozzle and axially forward of the aft sidewall of the outer platform of the nozzle.
-
公开(公告)号：EP3033495B1
公开(公告)日：2018-10-31
申请号：EP14786954.9
申请日：2014-08-11
CPC分类号： F01D25/246 , F01D9/042 , F05D2220/32 , F05D2230/64 , F05D2240/128 , F05D2240/80 , F05D2260/30 , F05D2260/36
-
公开(公告)号：EP3167162B1
公开(公告)日：2018-09-12
申请号：EP15748279.5
申请日：2015-07-02
CPC分类号： F01D9/042 , F01D5/3007 , F05D2230/60 , F05D2240/125
-
公开(公告)号：EP2826959B1
公开(公告)日：2018-09-05
申请号：EP14176727.7
申请日：2014-07-11
申请人： MTU Aero Engines AG
发明人： Bayer, Erwin , Heß, Thomas , Hiller, Sven-Jürgen , Geiger, Peter
CPC分类号： F01D25/145 , F01D5/28 , F01D5/284 , F01D9/02 , F01D9/04 , F01D9/041 , F01D9/042 , F01D11/005 , F01D25/005 , F01D25/14 , F01D25/24 , F05D2260/231 , Y02T50/675 , Y10T29/49229
-
公开(公告)号：EP3351320A3
公开(公告)日：2018-08-01
申请号：EP18151928.1
申请日：2018-01-16
发明人： KOTTILINGAM, Srikanth Chandrudu , SCHICK, David Edward , SCHAEFFER, Jon Conrad , BARNELL, Steven J. , TOLLISON, Brian Lee , CUI, Yan
IPC分类号： B22F3/00 , B22F3/105 , B22F3/24 , B22F5/00 , B33Y80/00 , B33Y10/00 , B33Y99/00 , B23P15/04 , F01D9/04 , B23P6/00 , F01D5/00
CPC分类号： F01D9/041 , B22F3/008 , B22F3/1055 , B22F3/24 , B22F5/009 , B22F2003/242 , B22F2003/247 , B22F2003/248 , B22F2207/20 , B22F2998/00 , B23P6/005 , B23P15/04 , B33Y10/00 , B33Y80/00 , B33Y99/00 , F01D5/005 , F01D9/042 , F05D2230/20 , F05D2230/21 , F05D2230/22 , F05D2230/23 , F05D2230/31 , F05D2230/51 , F05D2230/60 , F05D2230/64 , F05D2230/70 , F05D2230/80 , Y02P10/295 , Y02T50/672
摘要： A multi-piece part (170) includes multiple pieces (172, 174, 176) fabricated via different types of fabrication processes (120, 122, 124, 126), wherein the multiple pieces (170) are configured to be coupled to one another to form the multi-piece part (170). At least one of the multiple pieces (172) is fabricated via an additive manufacturing method (122). The multi-piece part (170) also includes a holder assembly (222) that couples and holds together the multiple pieces (172, 174, 176) of the multi-piece part (170), wherein the holder assembly (222) comprises a reversible, mechanical-type coupling.
-
公开(公告)号：EP2706240B1
公开(公告)日：2018-07-25
申请号：EP13180513.7
申请日：2013-08-15
申请人： Rolls-Royce plc
发明人： Drane, Andrew
CPC分类号： F01D9/042 , F01D5/282 , F01D9/041 , F01D25/246 , F04D29/023 , F04D29/542 , F04D29/544 , F04D29/644 , F05D2230/50 , F05D2230/64 , F05D2300/603 , F05D2300/6034 , Y02T50/672
摘要： A guide vane assembly for a stator vane stage comprises at least two aerofoil members joined together using a vane assembly attachment web. The vane assembly attachment web may be provided at the inner and/or outer radius of the aerofoil members. The vane assembly attachment web allows the guide vane assembly to be attached to an inner and/or outer attachment ring, thereby forming a stator vane stage. Such an arrangement may allow composite fibre reinforced guide vane assemblies to be readily assembled together to form stator vane stages. Stator vane stages that comprise such composite fibre reinforced guide vane assemblies may be lighter than conventional metallic stator vane stages
-
公开(公告)号：EP2468434B1
公开(公告)日：2018-07-18
申请号：EP11193394.1
申请日：2011-12-14
发明人： Darkins Jr.,, Toby George , Heyward, John Peter , Estill, Eric Alan , Jamison, Joshua Brian , Deines, James Herbert , Marusko, Mark , Hawkins, James Thomas
CPC分类号： B22D19/0054 , B22D19/04 , F01D5/225 , F01D5/284 , F01D5/3007 , F01D5/3092 , F01D9/041 , F01D9/042 , Y02T50/672
摘要： Processes for producing a component (30,80,100) containing a ceramic-based material and having detailed features formed from materials other than ceramic materials. Such a process entails producing the component (30,80,100) to include a first subcomponent (44,82,102) and at least a second subcomponent (46,90,104) having at least one off-axis geometric feature (34,36,42,92,96,104) that results in the second subcomponent (46,90,104) having a more complex geometry than the first subcomponent (44,82,102). The first subcomponent (44,82,102) is formed of a ceramic-based material, and the second subcomponent (46,90,104) and its off-axis geometric feature (34,36,42,92,96,104) are separately formed of a metallic material and attached to the first subcomponent (44,82,102) to yield a robust mechanical attachment. The component (30,80,100) may be, for example, a gas turbine airfoil component (30,80,100).
-
-
-
-
-
-
-
-
-
搜索结果
1013 条记录 (耗时 0.029 秒)
