公开(公告)号：EP4365491A3

公开(公告)日：2024-06-26

申请号：EP24165349.2

申请日：2022-04-06

申请人： RTX Corporation

发明人： D'ALESSANDRO, Salvatore ,  DILLARD, Gary J.

IPC分类号： F23R3/00 ,  F23R3/60 ,  F23R3/06

CPC分类号： F23R3/002 ,  F23R3/007 ,  F23R3/60 ,  F23R2900/0001720130101 ,  F23R3/06

摘要： A combustor liner assembly (108; 110) includes a first liner panel (118; 132) that has a first forward end and a first aft end. A second liner panel (120; 134) has a second forward end and a second aft end. A support band (114; 116) has a plurality of circumferentially spaced holes (150; 160). The support band (114; 116) is arranged between the first liner panel (118; 132) and the second liner panel (120; 134). The support band (114; 116) has a protrusion with a first angled surface (154; 164) and a second angled surface (156; 166). The second angled surface (156; 166) is in engagement with the first aft end and the first angled surface (154; 164) in engagement with the second forward end.

公开(公告)号：EP4071409B1

公开(公告)日：2024-05-15

申请号：EP22166877.5

申请日：2022-04-06

IPC分类号： F23R3/00 ,  F23R3/60 ,  F23R3/06

CPC分类号： F23R3/002 ,  F23R3/007 ,  F23R3/60 ,  F23R2900/0001720130101 ,  F23R3/06

公开(公告)号：EP2503246B1

公开(公告)日：2018-12-05

申请号：EP12001992.2

申请日：2012-03-21

申请人： Rolls-Royce Deutschland Ltd & Co KG

发明人： Penz, Stefan ,  Gerendas, Miklos, Dr. ,  Sadig, Sermed

IPC分类号： F23R3/00 ,  F23R3/28 ,  F23R3/60

CPC分类号： F23R3/60 ,  F23R3/002 ,  F23R3/10 ,  F23R3/283 ,  F23R2900/00012 ,  F23R2900/00014

公开(公告)号：EP2501996B1

公开(公告)日：2018-11-14

申请号：EP10776724.6

申请日：2010-11-15

申请人： Safran Aircraft Engines

发明人： BUNEL, Jacques, Marcel, Arthur ,  DE SOUSA, Mario, César ,  SEVI, Guillaume

IPC分类号： F23R3/06 ,  F23R3/60 ,  F02C7/264

CPC分类号： F23R3/06 ,  F02C7/266 ,  F05D2260/30 ,  F23D2207/00 ,  F23R3/60 ,  F23R2900/00012 ,  F23R2900/03044 ,  Y02T50/675

公开(公告)号：EP2883000B1

公开(公告)日：2018-10-31

申请号：EP13763244.4

申请日：2013-09-17

申请人： Siemens Aktiengesellschaft

发明人： GRENDEL, Sabine ,  KLUGE, Andre

IPC分类号： F23M5/08 ,  F23M5/04 ,  F23R3/00 ,  F23R3/60

CPC分类号： F23R3/002 ,  F23M5/04 ,  F23M5/085 ,  F23M2900/05002 ,  F23R3/005 ,  F23R3/007 ,  F23R3/60

公开(公告)号：EP3019758B1

公开(公告)日：2018-10-24

申请号：EP14755154.3

申请日：2014-07-11

申请人： Ansaldo Energia S.p.A.

发明人： PISTONE, Valerio

IPC分类号： F16B37/12

CPC分类号： F23R3/007 ,  F16B21/04 ,  F16B37/122 ,  F23M5/04 ,  F23R3/60 ,  F23R2900/00017

摘要： A gas turbine combustion chamber includes a casing (2), a plurality of thermally insulating tiles (7) and at least one reversible fastening device (10), which fixes one of the respective tiles (7) to an inner face (3a, 4a) of the casing (2). The reversible fastening device includes: a supporting body (13), fixed to an outer face (3b, 4b) of the casing (2) and having a locking seat (18) and an opening (21) for access to the locking seat (18) from the inside of the casing (2) through a wall (3, 4) of the casing (2); a threaded bushing (12) insertable inside the locking seat (18) so as to receive a screw (30) through the wall (3, 4) from the inside of the casing (2); and at least one locking member (14), configured to releasably lock the bushing (12; 112; 212) inside the locking seat (18; 118; 218).

公开(公告)号：EP3385621A1

公开(公告)日：2018-10-10

申请号：EP18163908.9

申请日：2018-03-26

申请人： United Technologies Corporation

发明人： PORTER, Steven D ,  LEMOINE, Jonathan ,  ZACCHERA, Kevin

IPC分类号： F23R3/00 ,  F23R3/60

CPC分类号： F23R3/002 ,  F02C7/18 ,  F05D2220/32 ,  F05D2240/35 ,  F23R3/04 ,  F23R3/60

摘要： A combustor panel (110) of a combustor (56) may include a combustion facing surface (122) and a cooling surface (124) opposite the combustion facing surface (122). An attachment feature (120) may extend from the cooling surface (124). The attachment feature (120) may define a first channel (150) extending through the attachment feature (120) to the combustion facing surface (122). The combustor channel may be formed by additive manufacturing.

公开(公告)号：EP3132202B1

公开(公告)日：2018-09-19

申请号：EP16713409.7

申请日：2016-03-30

申请人： Siemens Aktiengesellschaft

发明人： BÖTTCHER, Andreas ,  KLUGE, Andre ,  KRIEGER, Tobias ,  MALECHA, Kaspar Matthias ,  MOUJANE, Youssef ,  SCHILDMACHER, Kai-Uwe

IPC分类号： F23R3/00 ,  F23R3/50 ,  F23R3/60 ,  F23R3/06

CPC分类号： F23R3/005 ,  F23R3/002 ,  F23R3/007 ,  F23R3/06 ,  F23R3/50 ,  F23R3/60 ,  F23R2900/03041 ,  F23R2900/03042 ,  F23R2900/03043

公开(公告)号：EP3039344B1

公开(公告)日：2018-08-08

申请号：EP14839726.8

申请日：2014-06-30

申请人： United Technologies Corporation

发明人： WILLIAMS, Alexander W. ,  MAX, Seth A. ,  LYONS, Christopher B.

IPC分类号： F23R3/28 ,  F02C7/22

CPC分类号： F23R3/12 ,  F23R3/14 ,  F23R3/286 ,  F23R3/60 ,  F23R2900/00017 ,  Y02T50/675

摘要： A swirler for a combustor of a gas turbine engine includes a swirler outer body with a male snap component and/or female snap component of a snap-fit interface defined around a swirler central longitudinal axis. A bulkhead assembly for a combustor of a gas turbine engine includes a swirler mounted to a bulkhead support shell through a snap-fit interface.

公开(公告)号：EP2952812B1

公开(公告)日：2018-08-08

申请号：EP14171370.1

申请日：2014-06-05

申请人： General Electric Technology GmbH

发明人： Rüdel, Uwe ,  Benz, Urs ,  Appel, Christoph ,  Lenuzzi, Ivan

IPC分类号： F23R3/00 ,  F23R3/48 ,  F01D9/02

CPC分类号： F23R3/50 ,  F01D9/023 ,  F02C3/04 ,  F02C3/14 ,  F02C7/18 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2260/201 ,  F05D2260/30 ,  F23R3/002 ,  F23R3/16 ,  F23R3/48 ,  F23R3/60 ,  F23R2900/03041 ,  F23R2900/03044 ,  Y02E20/16

摘要： The invention relates to a liner segment (22a) for an annular inner liner of an annular combustion chamber of a gas turbine having a machine axis, said combustion chamber comprising at least two zones, whereby a first zone receives the fuel/air mixture of a plurality of burners, and a second zone guides the hot gases being produced by said burners from said first zone to an entrance of a turbine section of said gas turbine, whereby said liner segment (22a) is part of an annular transition liner located at the transition between said first zone and second zone. To make assembly and disassembly easier, said liner segment (22a) comprises with respect to the axial hot gas flow a leading edge (35a), a trailing edge (35d), and two sidewalls (35b, 35c), and is provided with axial mounting means (27, 31) at said leading and trailing edges (35a, 35d) such that said liner segment (22a) can be installed in axial direction and is axially fixed by respective segments of the neighboring first zone.