JP5583327B2 - シンブル、スリーブ並びに燃焼器アセンブリの冷却法 - Google Patents
シンブル、スリーブ並びに燃焼器アセンブリの冷却法 Download PDFInfo
- Publication number
- JP5583327B2 JP5583327B2 JP2008000884A JP2008000884A JP5583327B2 JP 5583327 B2 JP5583327 B2 JP 5583327B2 JP 2008000884 A JP2008000884 A JP 2008000884A JP 2008000884 A JP2008000884 A JP 2008000884A JP 5583327 B2 JP5583327 B2 JP 5583327B2
- Authority
- JP
- Japan
- Prior art keywords
- thimble
- opening
- sleeve
- flow path
- diameter
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims description 67
- 238000000034 method Methods 0.000 title description 9
- 230000007704 transition Effects 0.000 claims description 32
- 238000011084 recovery Methods 0.000 claims description 28
- 230000007423 decrease Effects 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 11
- 239000000446 fuel Substances 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
-
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/045—Air inlet arrangements using pipes
-
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/06—Arrangement of apertures along the flame tube
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes
-
- 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
- F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
12 圧縮機アセンブリ
14 燃焼器アセンブリ
16 タービンアセンブリ
50 ディフューザ
52 圧縮機排気プレナム
58 フロースリーブ
60 燃焼器ライナー
62 燃焼室
64 燃焼器ライナー冷却通路
68 インピンジメントスリーブ
70 トランジションピース
74 トランジションピース冷却通路
76 インピンジメントスリーブ開口
100,200,300,400 シンブル
101,201,401 内面
102,202,302,402 流路
103,203 外面
104,404 リップ部
106,306 スリーブ
107,207 冷却通路
108 レッジ部
112,312,412 収束部
114 入口部
116,316,416 回復部
118 拡散部
120 フランジ部
121 通路部
220 圧力開口部
430 スクープ部材
Claims (8)
- 燃焼器アセンブリ(14)の冷却通路(107)に冷却空気を導くためのシンブル(100)であって、当該シンブル(100)が、
スリーブ(106)から、該スリーブ(106)と燃焼器ライナー(60)又はトランジションピース(70)との間に画成される冷却通路(107)へと延在する外面(103)と、
その反対側の内面(101)であって、前記内面(101)が第1開口部と、第1開口部の下流の第2開口部と、それらの間に延在する流路(102)とを画成しており、流路(102)が、収束部(112)と、収束部の下流の回復部(116)とを有していて、収束部が第1開口部から回復部まで減少する直径を有しており、回復部がその全域で一定の直径を有する内面(101)と、
前記外面(103)によって少なくとも部分的に画成されるリップ部(104)であって、前記スリーブ(106)から延在するレッジ部(108)と係合するリップ部(104)と
を備えており、前記収束部(112)が円錐台部を含んでいて、円錐台部の直径がその上流端部からその下流端部まで減少し、前記収束部(112)が第1開口部から円錐台部に延在する入口部(114)をさらに有していて、入口部の直径が円錐台部の直径よりも大きい、シンブル(100)。 - 前記流路(102)がさらに回復部(116)の下流の拡散部(118)を有していて、拡散部が回復部から第2開口部まで増大する直径を有する、請求項1記載のシンブル(100)。
- 前記内面(101)が冷却通路(107)から流路(102)内に空気を導くように構成された壁開口部を画成する、請求項1記載のシンブル(100)。
- 前記壁開口部が円形である、請求項3記載のシンブル(100)。
- 前記壁開口部が非円形である、請求項3記載のシンブル(100)。
- 第1開口部が楕円形及びインゲンマメ形のいずれかの形状である、請求項1記載のシンブル(100)。
- 前記外面(103)が、前記リップ部(104)によって画成されるフランジ部(120)と、フランジ部の下流にフランジ部と同心に整列した通路部(121)とをさらに含んでいて、フランジ部及び通路部が各々流路(102)を囲繞する外径を有していて、フランジ部が第1開口部及び収束部(112)の少なくとも一部の周囲に延びており、フランジ部の直径が通路部の直径よりも大きい、請求項1乃至請求項6のいずれか1項記載のシンブル(100)。
- 燃焼器アセンブリ(14)の冷却通路(107)に冷却空気を導くように構成された1以上の突起部を有するスリーブ(106)であって、前記1以上の突起部が、請求項1乃至請求項7のいずれか1項記載のシンブル(100)からなる、スリーブ(106)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/621,197 US8281600B2 (en) | 2007-01-09 | 2007-01-09 | Thimble, sleeve, and method for cooling a combustor assembly |
US11/621,197 | 2007-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008169840A JP2008169840A (ja) | 2008-07-24 |
JP5583327B2 true JP5583327B2 (ja) | 2014-09-03 |
Family
ID=39630957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008000884A Active JP5583327B2 (ja) | 2007-01-09 | 2008-01-08 | シンブル、スリーブ並びに燃焼器アセンブリの冷却法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8281600B2 (ja) |
JP (1) | JP5583327B2 (ja) |
KR (1) | KR101455389B1 (ja) |
CN (1) | CN101220964B (ja) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090255268A1 (en) * | 2008-04-11 | 2009-10-15 | General Electric Company | Divergent cooling thimbles for combustor liners and related method |
US8549861B2 (en) | 2009-01-07 | 2013-10-08 | General Electric Company | Method and apparatus to enhance transition duct cooling in a gas turbine engine |
FR2946555B1 (fr) * | 2009-06-12 | 2012-06-01 | Snecma | Procede de reduction de diametre d'un orifice. |
US9625153B2 (en) | 2010-11-09 | 2017-04-18 | Opra Technologies B.V. | Low calorific fuel combustor for gas turbine |
US8844260B2 (en) * | 2010-11-09 | 2014-09-30 | Opra Technologies B.V. | Low calorific fuel combustor for gas turbine |
US9127551B2 (en) | 2011-03-29 | 2015-09-08 | Siemens Energy, Inc. | Turbine combustion system cooling scoop |
JP5455962B2 (ja) * | 2011-04-06 | 2014-03-26 | 三菱重工業株式会社 | 冷却構造の製造方法 |
US9062884B2 (en) * | 2011-05-26 | 2015-06-23 | Honeywell International Inc. | Combustors with quench inserts |
US20130283806A1 (en) * | 2012-04-26 | 2013-10-31 | General Electric Company | Combustor and a method for repairing the combustor |
US10088162B2 (en) | 2012-10-01 | 2018-10-02 | United Technologies Corporation | Combustor with grommet having projecting lip |
US9188336B2 (en) | 2012-10-31 | 2015-11-17 | General Electric Company | Assemblies and apparatus related to combustor cooling in turbine engines |
US9279369B2 (en) * | 2013-03-13 | 2016-03-08 | General Electric Company | Turbomachine with transition piece having dilution holes and fuel injection system coupled to transition piece |
WO2015030927A1 (en) * | 2013-08-30 | 2015-03-05 | United Technologies Corporation | Contoured dilution passages for a gas turbine engine combustor |
WO2015047509A2 (en) * | 2013-08-30 | 2015-04-02 | United Technologies Corporation | Vena contracta swirling dilution passages for gas turbine engine combustor |
CN105960511B (zh) * | 2013-11-08 | 2018-03-13 | 通用电气公司 | 涡轮机排气框架 |
WO2015085065A1 (en) * | 2013-12-05 | 2015-06-11 | United Technologies Corporation | Cooling a quench aperture body of a combustor wall |
WO2015084963A1 (en) * | 2013-12-06 | 2015-06-11 | United Technologies Corporation | Cooling a quench aperture body of a combustor wall |
US9500370B2 (en) * | 2013-12-20 | 2016-11-22 | General Electric Company | Apparatus for mixing fuel in a gas turbine nozzle |
EP3105425B1 (en) * | 2014-02-13 | 2019-03-20 | United Technologies Corporation | Gas turbine engine component cooling circuit with respirating pedestal |
EP2955442A1 (en) * | 2014-06-11 | 2015-12-16 | Alstom Technology Ltd | Impingement cooled wall arrangement |
EP2957833B1 (en) | 2014-06-17 | 2018-10-24 | Rolls-Royce Corporation | Combustor assembly with chutes |
EP2966356B1 (en) * | 2014-07-10 | 2020-01-08 | Ansaldo Energia Switzerland AG | Sequential combustor arrangement with a mixer |
US10788212B2 (en) * | 2015-01-12 | 2020-09-29 | General Electric Company | System and method for an oxidant passageway in a gas turbine system with exhaust gas recirculation |
KR101843961B1 (ko) * | 2015-05-27 | 2018-03-30 | 두산중공업 주식회사 | 회전가능한 공기유도캡이 마련된 연소기 챔버. |
KR101867050B1 (ko) * | 2015-05-27 | 2018-06-14 | 두산중공업 주식회사 | 공기유도부재를 포함하는 연소기 챔버. |
KR101845705B1 (ko) | 2015-06-30 | 2018-05-18 | 두산중공업 주식회사 | 공기유도캡 및 공기유도부재를 포함하는 연소기 챔버. |
US10815789B2 (en) * | 2016-02-13 | 2020-10-27 | General Electric Company | Impingement holes for a turbine engine component |
KR101766449B1 (ko) * | 2016-06-16 | 2017-08-08 | 두산중공업 주식회사 | 공기유도 캡 및 이를 구비하는 연소 덕트 |
US10495311B2 (en) * | 2016-06-28 | 2019-12-03 | DOOSAN Heavy Industries Construction Co., LTD | Transition part assembly and combustor including the same |
KR101812883B1 (ko) * | 2016-07-04 | 2017-12-27 | 두산중공업 주식회사 | 가스터빈 연소기 |
EP3315864B1 (en) * | 2016-10-26 | 2021-07-28 | Raytheon Technologies Corporation | Cast combustor liner panel with radiused dilution passage grommet for a gas turbine engine combustor |
US10619499B2 (en) * | 2017-01-23 | 2020-04-14 | General Electric Company | Component and method for forming a component |
KR101986729B1 (ko) * | 2017-08-22 | 2019-06-07 | 두산중공업 주식회사 | 실 영역 집중냉각을 위한 냉각유로 구조 및 이를 포함하는 가스 터빈용 연소기 |
US11268438B2 (en) * | 2017-09-15 | 2022-03-08 | General Electric Company | Combustor liner dilution opening |
DE102017125051A1 (de) * | 2017-10-26 | 2019-05-02 | Man Diesel & Turbo Se | Strömungsmaschine |
JP6978912B2 (ja) * | 2017-11-29 | 2021-12-08 | 三菱パワー株式会社 | 燃焼器及びガスタービン |
US10995635B2 (en) * | 2017-11-30 | 2021-05-04 | Raytheon Technologies Corporation | Apparatus and method for mitigating particulate accumulation on a component of a gas turbine engine |
US11092339B2 (en) * | 2018-01-12 | 2021-08-17 | Raytheon Technologies Corporation | Apparatus and method for mitigating particulate accumulation on a component of a gas turbine |
US11255543B2 (en) * | 2018-08-07 | 2022-02-22 | General Electric Company | Dilution structure for gas turbine engine combustor |
US10982856B2 (en) * | 2019-02-01 | 2021-04-20 | Pratt & Whitney Canada Corp. | Fuel nozzle with sleeves for thermal protection |
GB201902693D0 (en) * | 2019-02-28 | 2019-04-17 | Rolls Royce Plc | Combustion liner and gas turbine engine comprising a combustion liner |
DE102019112442A1 (de) * | 2019-05-13 | 2020-11-19 | Rolls-Royce Deutschland Ltd & Co Kg | Brennkammerbaugruppe mit Brennkammerbauteil und hieran angebrachtem Schindelbauteil mit Löchern für ein Mischluftloch |
US11306659B2 (en) | 2019-05-28 | 2022-04-19 | Honeywell International Inc. | Plug resistant effusion holes for gas turbine engine |
KR102164620B1 (ko) | 2019-06-19 | 2020-10-12 | 두산중공업 주식회사 | 연소기 및 이를 포함하는 가스터빈 |
CN116221774A (zh) | 2021-12-06 | 2023-06-06 | 通用电气公司 | 用于燃烧器衬里的变化的稀释孔设计 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE514534A (ja) * | 1951-05-31 | |||
GB1240009A (en) * | 1968-07-27 | 1971-07-21 | Leyland Gas Turbines Ltd | Flame tube |
US3899882A (en) * | 1974-03-27 | 1975-08-19 | Westinghouse Electric Corp | Gas turbine combustor basket cooling |
US3886735A (en) * | 1974-04-01 | 1975-06-03 | Gen Motors Corp | Ceramic combustion liner |
US3934408A (en) * | 1974-04-01 | 1976-01-27 | General Motors Corporation | Ceramic combustion liner |
US3981142A (en) * | 1974-04-01 | 1976-09-21 | General Motors Corporation | Ceramic combustion liner |
DE2606704A1 (de) * | 1976-02-19 | 1977-09-01 | Motoren Turbinen Union | Brennkammer fuer gasturbinentriebwerke |
US4132066A (en) * | 1977-09-23 | 1979-01-02 | United Technologies Corporation | Combustor liner for gas turbine engine |
US4301657A (en) * | 1978-05-04 | 1981-11-24 | Caterpillar Tractor Co. | Gas turbine combustion chamber |
JPS58210413A (ja) | 1982-06-02 | 1983-12-07 | Hitachi Ltd | ガスタ−ビン燃焼器 |
JPS6021869U (ja) * | 1983-07-15 | 1985-02-15 | 三菱重工業株式会社 | 燃焼器の尾筒 |
FR2599821B1 (fr) * | 1986-06-04 | 1988-09-02 | Snecma | Chambre de combustion pour turbomachines a orifices de melange assurant le positionnement de la paroi chaude sur la paroi froide |
US4875339A (en) | 1987-11-27 | 1989-10-24 | General Electric Company | Combustion chamber liner insert |
US4916906A (en) * | 1988-03-25 | 1990-04-17 | General Electric Company | Breach-cooled structure |
JP2559203Y2 (ja) * | 1991-03-15 | 1998-01-14 | 川崎重工業株式会社 | ガスタービン燃焼器 |
US5201650A (en) * | 1992-04-09 | 1993-04-13 | Shell Oil Company | Premixed/high-velocity fuel jet low no burner |
US5687572A (en) * | 1992-11-02 | 1997-11-18 | Alliedsignal Inc. | Thin wall combustor with backside impingement cooling |
JP3110227B2 (ja) * | 1993-11-22 | 2000-11-20 | 株式会社東芝 | タービン冷却翼 |
JPH0941991A (ja) | 1995-07-31 | 1997-02-10 | Toshiba Corp | ガスタービン燃焼器の冷却構造 |
US5737915A (en) | 1996-02-09 | 1998-04-14 | General Electric Co. | Tri-passage diffuser for a gas turbine |
FR2752916B1 (fr) * | 1996-09-05 | 1998-10-02 | Snecma | Chemise de protection thermique pour chambre de combustion de turboreacteur |
JP2000088252A (ja) * | 1998-09-11 | 2000-03-31 | Hitachi Ltd | 冷却促進構造を有するガスタービン |
US6494044B1 (en) * | 1999-11-19 | 2002-12-17 | General Electric Company | Aerodynamic devices for enhancing sidepanel cooling on an impingement cooled transition duct and related method |
US6484505B1 (en) * | 2000-02-25 | 2002-11-26 | General Electric Company | Combustor liner cooling thimbles and related method |
JP3967521B2 (ja) * | 2000-03-30 | 2007-08-29 | 株式会社日立製作所 | 伝熱装置及びその製造方法並びに伝熱装置を備えたガスタービン燃焼器 |
US6331110B1 (en) * | 2000-05-25 | 2001-12-18 | General Electric Company | External dilution air tuning for dry low NOx combustors and methods therefor |
DE10027833A1 (de) * | 2000-06-05 | 2001-12-13 | Alstom Power Nv | Verfahren zum Kühlen einer Gasturbinenanlage sowie Gasturbinenanlage zur Durchführung des Verfahrens |
US6737915B1 (en) * | 2002-11-13 | 2004-05-18 | Stephen Arthur Harner | Tube input JFET output (TIJO) zero feedback audio amplifier |
US6890148B2 (en) * | 2003-08-28 | 2005-05-10 | Siemens Westinghouse Power Corporation | Transition duct cooling system |
US7047723B2 (en) * | 2004-04-30 | 2006-05-23 | Martling Vincent C | Apparatus and method for reducing the heat rate of a gas turbine powerplant |
US7010921B2 (en) * | 2004-06-01 | 2006-03-14 | General Electric Company | Method and apparatus for cooling combustor liner and transition piece of a gas turbine |
US7574865B2 (en) * | 2004-11-18 | 2009-08-18 | Siemens Energy, Inc. | Combustor flow sleeve with optimized cooling and airflow distribution |
-
2007
- 2007-01-09 US US11/621,197 patent/US8281600B2/en active Active
-
2008
- 2008-01-08 KR KR1020080002158A patent/KR101455389B1/ko active IP Right Grant
- 2008-01-08 JP JP2008000884A patent/JP5583327B2/ja active Active
- 2008-01-09 CN CN2008100013699A patent/CN101220964B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101220964A (zh) | 2008-07-16 |
CN101220964B (zh) | 2012-08-01 |
US8281600B2 (en) | 2012-10-09 |
KR20080065553A (ko) | 2008-07-14 |
JP2008169840A (ja) | 2008-07-24 |
US20100251723A1 (en) | 2010-10-07 |
KR101455389B1 (ko) | 2014-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5583327B2 (ja) | シンブル、スリーブ並びに燃焼器アセンブリの冷却法 | |
JP5178207B2 (ja) | 翼形、スリーブ及び燃焼器アセンブリの組立方法 | |
US7624577B2 (en) | Gas turbine engine combustor with improved cooling | |
US7841167B2 (en) | Pulse detonation engine bypass and cooling flow with downstream mixing volume | |
CN103185353B (zh) | 用于涡轮发动机中的燃烧器组件及其组装方法 | |
JP2008510955A (ja) | 熱保護体のない燃焼器および燃焼器ライナの冷却 | |
JP4981615B2 (ja) | ガスタービン | |
US9816440B2 (en) | Damping device and gas turbine combustor | |
US4122674A (en) | Apparatus for suppressing combustion noise within gas turbine engines | |
US20090019854A1 (en) | APPARATUS/METHOD FOR COOLING COMBUSTION CHAMBER/VENTURI IN A LOW NOx COMBUSTOR | |
US9127551B2 (en) | Turbine combustion system cooling scoop | |
US8869533B2 (en) | Combustion system for a gas turbine comprising a resonator | |
JP2010175240A (ja) | 地上設置式単純サイクルパルスデトネーション燃焼器ベースの発電用ハイブリッドエンジン | |
FR2965605A1 (fr) | Turbomachine incluant un element de tube de melange comportant un generateur de tourbillons | |
JP2010169076A (ja) | ベンチュリ冷却システム | |
US9347328B2 (en) | Compressed air plenum for a gas turbine engine | |
JP2011007479A (ja) | ガスタービンエンジン内のベーンスワール角を低減させる方法及びシステム | |
CN102251857B (zh) | 用于冷却涡轮机燃烧器过渡件的系统 | |
JP2010043851A (ja) | コンタードインピンジメントスリーブ孔 | |
US20190093562A1 (en) | Scroll for fuel injector assemblies in gas turbine engines | |
RU2573082C2 (ru) | Система сгорания и турбина, содержащая демпфирующее устройство | |
US6976361B1 (en) | Ventilation channels in an afterburner chamber confluence sheet | |
JPH02309123A (ja) | ガスタービン燃焼器 | |
JPH11257663A (ja) | ガスタービン燃焼器 | |
CA2495166C (en) | Axisymmetric flap on gas turbine exhaust centerbody |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110105 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20110105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120228 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120524 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120828 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130226 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130524 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130529 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130626 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130701 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130726 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130731 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140508 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140515 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140617 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140716 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5583327 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |