JP6228685B2 - ばねで荷重されシールされるセラミックマトリックス複合材燃焼器ライナ - Google Patents
ばねで荷重されシールされるセラミックマトリックス複合材燃焼器ライナ Download PDFInfo
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- JP6228685B2 JP6228685B2 JP2016541977A JP2016541977A JP6228685B2 JP 6228685 B2 JP6228685 B2 JP 6228685B2 JP 2016541977 A JP2016541977 A JP 2016541977A JP 2016541977 A JP2016541977 A JP 2016541977A JP 6228685 B2 JP6228685 B2 JP 6228685B2
- Authority
- JP
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- Prior art keywords
- liner
- combustor
- spring
- combustor liner
- dome
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011153 ceramic matrix composite Substances 0.000 title claims description 37
- 239000000835 fiber Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 description 31
- 239000007789 gas Substances 0.000 description 18
- 239000000306 component Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 239000011159 matrix material Substances 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 7
- 229910010271 silicon carbide Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000012700 ceramic precursor Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010443 kyanite Substances 0.000 description 1
- 229910052850 kyanite Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910001088 rené 41 Inorganic materials 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910001247 waspaloy Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/002—Wall structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/35—Combustors or associated equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00017—Assembling combustion chamber liners or subparts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Mechanical Sealing (AREA)
Description
12 エンジン入口端
13 推進器コア
14 高圧圧縮機
16 燃焼器
17 燃焼室
18 ファン
20 多段高圧タービン
21 低圧タービン
24 高圧軸
26 中央エンジン軸線
28 低圧軸
32 入口端
34 出口端
35 取付組立体
40 外側カウル
41 内側カウル
42 燃焼器ドーム
44 第1のセグメント
46 第2のセグメント
48 第3のセグメント
50 混合器プレート
51 燃料/空気混合器
52 第1の内側セグメント
54 第2の内側セグメント
56 第3の内側セグメント
60 外側燃焼器ライナ
62 外側ライナフランジ(外側ライナシール面)
64 内側燃焼器ライナ
66 内側ライナフランジ(内側ライナシール面)
70 ばね
71 山
72 谷
76、77 ばね
80 ばね板
81 ばね収容部の第1の側面
82 ばね収容部の第2の側面
83 ばね収容部の第3の側面
84 外側ライナ保持器
85 外側ライナ保持器リップ
86 内側ライナ保持器
87 下部フランジ
88 本体
89 内側ライナ保持器リップ
90 摩耗板
91 シール面
Claims (18)
- ガスタービンエンジンの燃焼器ライナ組立体であって、
エンジン軸線と整列した中心軸線を有するドームであって、ドームは、燃焼器の入口端に配置される、ドームと、
ドームの半径方向外側の位置に配置された第1のばねと、
半径方向外側カウルと係合する外側ライナ保持器であって、外側ライナ保持器は、第1のばねからの軸力を受けるために、半径方向平面に配置されたシール面を有する、外側ライナ保持器と、
外側ライナ保持器に対して固定され、外側ライナシール面を有する、セラミックマトリックス複合材の外側燃焼器ライナであって、第1のばねが、外側ライナ保持器に対して、外側燃焼器ライナを軸方向に押し出す、外側燃焼器ライナと、
内側ライナシール面を有し、ドームの半径方向内側面と係合する、セラミックマトリックス複合材の内側燃焼器ライナと、
内側燃焼器ライナの半径方向に延在する面と係合する第2のばねであって、第2のばねは、内側燃焼器ライナをドームに対して捕捉するために軸方向に作用する、第2のばねと
を備える、燃焼器ライナ組立体。 - 第1のばねが、波形ばねである、請求項1に記載の燃焼器ライナ組立体。
- ドームと外側燃焼器ライナとの間に配置された第1のばね板をさらに備える、請求項2に記載の燃焼器ライナ組立体。
- 第1のばね板が、ばね収容部(81、82、83)を形成する、請求項3に記載の燃焼器ライナ組立体。
- 第1のばねが、ばね収容部の中に収容され、ドームに対して作用する、請求項4に記載の燃焼器ライナ組立体。
- ドームの半径方向内側の位置に配置された内側ライナ保持器をさらに備える、請求項1に記載の燃焼器ライナ組立体。
- 第2のばねが、内側ライナ保持器、及び摩耗板と係合する、請求項6に記載の燃焼器ライナ組立体。
- 摩耗板が、内側燃焼器ライナと係合する、請求項7に記載の燃焼器ライナ組立体。
- 第2のばねが、波形ばねである、請求項8に記載の燃焼器ライナ組立体。
- 外側ライナシール面が、半径方向に延在する、請求項1に記載の燃焼器ライナ組立体。
- 内側ライナシール面が、半径方向に延在する、請求項1に記載の燃焼器ライナ組立体。
- ドーム、内側燃焼器ライナ、及び内側ライナ保持器が、燃焼器の半径方向内側の位置で係合する、請求項6に記載の燃焼器ライナ組立体。
- 外側ライナが、後方に軸方向に押し出される、請求項1に記載の燃焼器ライナ組立体。
- 内側ライナが、前方に軸方向に押し出される、請求項13に記載の燃焼器ライナ組立体。
- カウル及びドームが、第1のばね及びばね板が配置されている箇所で交点を画定する、請求項1に記載の燃焼器ライナ組立体。
- 外側ライナシール面、及び第1のばね板が、平行かつ平面である、請求項1に記載の燃焼器ライナ組立体。
- 外側ライナシール面の繊維が、ほぼ半径方向に延在する、請求項16に記載の燃焼器ライナ組立体。
- 外側ライナシール面が、ほぼ周方向に延在する、請求項17に記載の燃焼器ライナ組立体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361876586P | 2013-09-11 | 2013-09-11 | |
US61/876,586 | 2013-09-11 | ||
PCT/US2014/050988 WO2015038274A1 (en) | 2013-09-11 | 2014-08-14 | Spring loaded and sealed ceramic matrix composite combustor liner |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016535236A JP2016535236A (ja) | 2016-11-10 |
JP6228685B2 true JP6228685B2 (ja) | 2017-11-08 |
Family
ID=51454963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016541977A Active JP6228685B2 (ja) | 2013-09-11 | 2014-08-14 | ばねで荷重されシールされるセラミックマトリックス複合材燃焼器ライナ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10436446B2 (ja) |
EP (1) | EP3044514B1 (ja) |
JP (1) | JP6228685B2 (ja) |
CN (1) | CN105518389B (ja) |
CA (1) | CA2922569C (ja) |
WO (1) | WO2015038274A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10578021B2 (en) | 2015-06-26 | 2020-03-03 | Delavan Inc | Combustion systems |
US10041676B2 (en) | 2015-07-08 | 2018-08-07 | General Electric Company | Sealed conical-flat dome for flight engine combustors |
US9951632B2 (en) | 2015-07-23 | 2018-04-24 | Honeywell International Inc. | Hybrid bonded turbine rotors and methods for manufacturing the same |
US10168051B2 (en) | 2015-09-02 | 2019-01-01 | General Electric Company | Combustor assembly for a turbine engine |
US9976746B2 (en) | 2015-09-02 | 2018-05-22 | General Electric Company | Combustor assembly for a turbine engine |
US10197278B2 (en) * | 2015-09-02 | 2019-02-05 | General Electric Company | Combustor assembly for a turbine engine |
US11149646B2 (en) | 2015-09-02 | 2021-10-19 | General Electric Company | Piston ring assembly for a turbine engine |
US10935242B2 (en) * | 2016-07-07 | 2021-03-02 | General Electric Company | Combustor assembly for a turbine engine |
FR3061761B1 (fr) * | 2017-01-10 | 2021-01-01 | Safran Aircraft Engines | Chambre de combustion pour turbomachine |
US10837640B2 (en) | 2017-03-06 | 2020-11-17 | General Electric Company | Combustion section of a gas turbine engine |
US11402097B2 (en) | 2018-01-03 | 2022-08-02 | General Electric Company | Combustor assembly for a turbine engine |
US11402100B2 (en) * | 2018-11-15 | 2022-08-02 | Pratt & Whitney Canada Corp. | Ring assembly for double-skin combustor liner |
CN113898976B (zh) * | 2020-07-07 | 2022-11-11 | 中国航发商用航空发动机有限责任公司 | 一种燃气轮机的燃烧室及其cmc火焰筒 |
US11859819B2 (en) | 2021-10-15 | 2024-01-02 | General Electric Company | Ceramic composite combustor dome and liners |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2140401C3 (de) | 1971-08-12 | 1979-12-06 | Lucas Industries Ltd., Birmingham (Grossbritannien) | Flammrohr für Gasturbinen |
US3922851A (en) | 1974-04-05 | 1975-12-02 | Gen Motors Corp | Combustor liner support |
GB1476414A (en) * | 1974-04-05 | 1977-06-16 | Gen Motors Corp | Combustion apparatus for a gas turbine engine |
JPS5287511A (en) | 1976-01-17 | 1977-07-21 | Koukuu Uchiyuu Gijiyutsu Kenki | Gas turbine combustor |
JPS6017737B2 (ja) | 1977-06-22 | 1985-05-07 | 日立建機株式会社 | フライホイ−ルロ−タおよびその製造装置 |
US4567730A (en) | 1983-10-03 | 1986-02-04 | General Electric Company | Shielded combustor |
JPS61250129A (ja) | 1985-04-27 | 1986-11-07 | Honda Motor Co Ltd | マグネシウム合金製内燃機関用ピストン |
JP2585751B2 (ja) * | 1988-09-30 | 1997-02-26 | 株式会社日立製作所 | ガスタービン燃焼装置 |
JP2597800B2 (ja) | 1992-06-12 | 1997-04-09 | ゼネラル・エレクトリック・カンパニイ | ガスタービンエンジン用燃焼器 |
US5687572A (en) | 1992-11-02 | 1997-11-18 | Alliedsignal Inc. | Thin wall combustor with backside impingement cooling |
JP3371471B2 (ja) | 1993-06-30 | 2003-01-27 | 石川島播磨重工業株式会社 | ガスタービン燃焼器およびその組立方法 |
JPH08312961A (ja) | 1995-05-16 | 1996-11-26 | Nissan Motor Co Ltd | ガスタービンの燃焼器 |
JP3331826B2 (ja) * | 1995-08-16 | 2002-10-07 | 日産自動車株式会社 | ガスタービンの燃焼器 |
US6397603B1 (en) | 2000-05-05 | 2002-06-04 | The United States Of America As Represented By The Secretary Of The Air Force | Conbustor having a ceramic matrix composite liner |
JP3600911B2 (ja) * | 2001-01-25 | 2004-12-15 | 川崎重工業株式会社 | 環状燃焼器のライナ支持構造 |
FR2825781B1 (fr) | 2001-06-06 | 2004-02-06 | Snecma Moteurs | Montage elastique de chambre ce combustion cmc de turbomachine dans un carter metallique |
FR2825785B1 (fr) | 2001-06-06 | 2004-08-27 | Snecma Moteurs | Liaison de chambre de combustion cmc de turbomachine en deux parties |
FR2825784B1 (fr) | 2001-06-06 | 2003-08-29 | Snecma Moteurs | Accrochage de chambre de combustion cmc de turbomachine utilisant les trous de dilution |
FR2825786B1 (fr) | 2001-06-06 | 2003-10-17 | Snecma Moteurs | Fixation de casquettes metalliques sur des parois de chambre de combustion cmc de turbomachine |
JP3840556B2 (ja) | 2002-08-22 | 2006-11-01 | 川崎重工業株式会社 | 燃焼器ライナのシール構造 |
US6895761B2 (en) | 2002-12-20 | 2005-05-24 | General Electric Company | Mounting assembly for the aft end of a ceramic matrix composite liner in a gas turbine engine combustor |
US6904757B2 (en) | 2002-12-20 | 2005-06-14 | General Electric Company | Mounting assembly for the forward end of a ceramic matrix composite liner in a gas turbine engine combustor |
US6895757B2 (en) | 2003-02-10 | 2005-05-24 | General Electric Company | Sealing assembly for the aft end of a ceramic matrix composite liner in a gas turbine engine combustor |
US6942203B2 (en) | 2003-11-04 | 2005-09-13 | General Electric Company | Spring mass damper system for turbine shrouds |
FR2871846B1 (fr) | 2004-06-17 | 2006-09-29 | Snecma Moteurs Sa | Chambre de combustion en cmc de turbine a gaz supportee dans un carter metallique par des organes de liaison en cmc |
FR2871847B1 (fr) | 2004-06-17 | 2006-09-29 | Snecma Moteurs Sa | Montage d'un distributeur de turbine sur une chambre de combustion a parois en cmc dans une turbine a gaz |
FR2871845B1 (fr) | 2004-06-17 | 2009-06-26 | Snecma Moteurs Sa | Montage de chambre de combustion de turbine a gaz avec distributeur integre de turbine haute pression |
US7647779B2 (en) | 2005-04-27 | 2010-01-19 | United Technologies Corporation | Compliant metal support for ceramic combustor liner in a gas turbine engine |
US7546743B2 (en) | 2005-10-12 | 2009-06-16 | General Electric Company | Bolting configuration for joining ceramic combustor liner to metal mounting attachments |
US7665307B2 (en) | 2005-12-22 | 2010-02-23 | United Technologies Corporation | Dual wall combustor liner |
DE102006060857B4 (de) | 2006-12-22 | 2014-02-13 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | CMC-Brennkammerauskleidung in Doppelschichtbauweise |
FR2920524B1 (fr) | 2007-08-30 | 2013-11-01 | Snecma | Turbomachine a chambre annulaire de combustion |
GB0801839D0 (en) | 2008-02-01 | 2008-03-05 | Rolls Royce Plc | combustion apparatus |
FR2929689B1 (fr) | 2008-04-03 | 2013-04-12 | Snecma Propulsion Solide | Chambre de combustion de turbine a gaz a parois interne et externe sectorisees |
US9127565B2 (en) | 2008-04-16 | 2015-09-08 | Siemens Energy, Inc. | Apparatus comprising a CMC-comprising body and compliant porous element preloaded within an outer metal shell |
US20120047909A1 (en) | 2010-08-24 | 2012-03-01 | Nuovo Pignone S.P.A. | Combustor liner concentric support and method |
US8387504B2 (en) | 2011-01-06 | 2013-03-05 | General Electric Company | Fiber-reinforced Al-Li compressor airfoil and method of fabricating |
US8695351B2 (en) | 2011-05-05 | 2014-04-15 | General Electric Company | Hula seal with preferential cooling having spring fingers and/or adjacent slots with different widths |
US9115585B2 (en) | 2011-06-06 | 2015-08-25 | General Electric Company | Seal assembly for gas turbine |
US8739547B2 (en) | 2011-06-23 | 2014-06-03 | United Technologies Corporation | Gas turbine engine joint having a metallic member, a CMC member, and a ceramic key |
JP6162949B2 (ja) * | 2011-12-16 | 2017-07-12 | ゼネラル・エレクトリック・カンパニイ | Cmcライナの強化冷却のための一体化バッフルシステム |
US20130152591A1 (en) * | 2011-12-16 | 2013-06-20 | General Electric Company | System of integrating baffles for enhanced cooling of cmc liners |
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2014
- 2014-08-14 JP JP2016541977A patent/JP6228685B2/ja active Active
- 2014-08-14 WO PCT/US2014/050988 patent/WO2015038274A1/en active Application Filing
- 2014-08-14 CN CN201480050289.6A patent/CN105518389B/zh active Active
- 2014-08-14 EP EP14758449.4A patent/EP3044514B1/en active Active
- 2014-08-14 US US14/917,736 patent/US10436446B2/en active Active
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CA2922569C (en) | 2018-02-20 |
EP3044514A1 (en) | 2016-07-20 |
US20160215981A1 (en) | 2016-07-28 |
JP2016535236A (ja) | 2016-11-10 |
CA2922569A1 (en) | 2015-03-19 |
US10436446B2 (en) | 2019-10-08 |
CN105518389B (zh) | 2017-10-24 |
CN105518389A (zh) | 2016-04-20 |
EP3044514B1 (en) | 2019-04-24 |
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