CN103109045A - 燃气涡轮 - Google Patents
燃气涡轮 Download PDFInfo
- Publication number
- CN103109045A CN103109045A CN2012800016507A CN201280001650A CN103109045A CN 103109045 A CN103109045 A CN 103109045A CN 2012800016507 A CN2012800016507 A CN 2012800016507A CN 201280001650 A CN201280001650 A CN 201280001650A CN 103109045 A CN103109045 A CN 103109045A
- Authority
- CN
- China
- Prior art keywords
- stream
- cooling
- pillar
- air
- gas turbine
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
-
- 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
- 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
- F05D2230/00—Manufacture
- F05D2230/50—Building or constructing in particular ways
- F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing
-
- 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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
-
- 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
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510533082.0A CN105179029A (zh) | 2011-09-09 | 2012-05-29 | 燃气涡轮 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-197076 | 2011-09-09 | ||
JP2011197076A JP5222384B2 (ja) | 2011-09-09 | 2011-09-09 | ガスタービン |
PCT/JP2012/063725 WO2013035391A1 (ja) | 2011-09-09 | 2012-05-29 | ガスタービン |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510533082.0A Division CN105179029A (zh) | 2011-09-09 | 2012-05-29 | 燃气涡轮 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103109045A true CN103109045A (zh) | 2013-05-15 |
Family
ID=47829979
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012800016507A Pending CN103109045A (zh) | 2011-09-09 | 2012-05-29 | 燃气涡轮 |
CN201510533082.0A Pending CN105179029A (zh) | 2011-09-09 | 2012-05-29 | 燃气涡轮 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510533082.0A Pending CN105179029A (zh) | 2011-09-09 | 2012-05-29 | 燃气涡轮 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9644494B2 (zh) |
EP (1) | EP2610442B1 (zh) |
JP (1) | JP5222384B2 (zh) |
KR (1) | KR101273856B1 (zh) |
CN (2) | CN103109045A (zh) |
WO (1) | WO2013035391A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106030049A (zh) * | 2014-03-14 | 2016-10-12 | 三菱日立电力系统株式会社 | 排气室入口侧构件、排气室、燃气涡轮以及最末级涡轮动叶片取出方法 |
CN106437884A (zh) * | 2016-12-24 | 2017-02-22 | 贵州黎阳航空动力有限公司 | 一种燃气轮机用长寿命涡轮支承结构 |
CN106460563A (zh) * | 2014-04-07 | 2017-02-22 | 川崎重工业株式会社 | 涡轮的换气构造 |
CN107148510A (zh) * | 2014-10-29 | 2017-09-08 | 三菱日立电力系统株式会社 | 排气装置以及燃气轮机 |
CN107461264A (zh) * | 2016-04-29 | 2017-12-12 | 通用电气公司 | 用于燃气涡轮发动机的贮槽组件 |
CN107636258A (zh) * | 2015-05-07 | 2018-01-26 | 劳斯莱斯有限公司 | 燃气涡轮发动机 |
CN108026780A (zh) * | 2015-09-15 | 2018-05-11 | 赛峰飞机发动机公司 | 涡轮机涡轮壳体的通风装置 |
CN111608750A (zh) * | 2019-02-25 | 2020-09-01 | 赛峰航空器发动机 | 涡轮发动机壳体 |
CN112211683A (zh) * | 2020-10-21 | 2021-01-12 | 中国航发沈阳发动机研究所 | 一种涡轮后机匣隔热罩 |
CN114929995A (zh) * | 2020-04-24 | 2022-08-19 | 三菱重工业株式会社 | 隔热件组件以及燃气轮机 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6033154B2 (ja) * | 2013-03-29 | 2016-11-30 | 三菱重工業株式会社 | 軸流回転機械、及びディフューザ |
EP2806113A1 (en) * | 2013-05-24 | 2014-11-26 | Siemens Aktiengesellschaft | An exhaust casing of a turbomachine and a method for assembling the exhaust casing into the turbomachine |
WO2015069125A1 (en) * | 2013-11-08 | 2015-05-14 | General Electric Company | Turbomachine exhaust frame |
WO2015157751A1 (en) * | 2014-04-11 | 2015-10-15 | General Electric Company | Turbine center frame fairing assembly |
US9903215B2 (en) | 2014-06-11 | 2018-02-27 | General Electric Company | Cooling passages for inner casing of a turbine exhaust |
US9890662B2 (en) | 2015-01-27 | 2018-02-13 | Hamilton Sundstrand Corporation | Ram air turbine stow lock pin |
US9810099B2 (en) * | 2015-06-29 | 2017-11-07 | Siemens Energy, Inc. | Turbine exhaust cylinder strut strip for shock induced oscillation control |
US10443449B2 (en) | 2015-07-24 | 2019-10-15 | Pratt & Whitney Canada Corp. | Spoke mounting arrangement |
US10247035B2 (en) | 2015-07-24 | 2019-04-02 | Pratt & Whitney Canada Corp. | Spoke locking architecture |
CA2936180A1 (en) | 2015-07-24 | 2017-01-24 | Pratt & Whitney Canada Corp. | Multiple spoke cooling system and method |
JP6601948B2 (ja) * | 2015-09-02 | 2019-11-06 | 三菱日立パワーシステムズ株式会社 | ガスタービン |
US20170067365A1 (en) * | 2015-09-09 | 2017-03-09 | General Electric Company | Exhaust frame strut with cooling fins |
JP6625427B2 (ja) * | 2015-12-25 | 2019-12-25 | 川崎重工業株式会社 | ガスタービンエンジン |
PL417032A1 (pl) * | 2016-04-28 | 2017-11-06 | General Electric Company | Radialny dyfuzor wydechowy |
US10316698B2 (en) * | 2016-05-23 | 2019-06-11 | United Technologies Corporation | Dirt shield |
US20180149085A1 (en) * | 2016-11-28 | 2018-05-31 | General Electric Company | Exhaust frame cooling via cooling flow reversal |
EP3412877B1 (en) * | 2017-06-05 | 2020-08-19 | General Electric Company | Bearing bumper for blade out events |
US10837316B2 (en) * | 2017-08-25 | 2020-11-17 | DOOSAN Heavy Industries Construction Co., LTD | High thermal response exhaust diffuser strut collar |
JP7120913B2 (ja) | 2018-12-25 | 2022-08-17 | 三菱重工業株式会社 | ガスタービン排気車室及びガスタービン |
US11371362B2 (en) | 2019-09-06 | 2022-06-28 | Hamilton Sundstrand Corporation | Diffuser with exhaust shroud |
JP7419002B2 (ja) | 2019-09-12 | 2024-01-22 | 三菱重工業株式会社 | ストラットカバー、排気車室およびガスタービン |
FR3116859B1 (fr) * | 2020-11-27 | 2022-10-14 | Safran Aircraft Engines | Carter comprenant des raidisseurs internes et/ou externes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129725A (en) * | 1980-03-17 | 1981-10-12 | Hitachi Ltd | Method of cooling gas turbine and apparatus therefor |
EP1512844A2 (en) * | 2003-09-04 | 2005-03-09 | Hitachi, Ltd. | Gas turbine installation, cooling air supplying method and method of modifying a gas turbine installation |
CN101978138A (zh) * | 2008-03-28 | 2011-02-16 | 三菱重工业株式会社 | 燃气涡轮机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603945A (en) * | 1949-06-14 | 1952-07-22 | Charles R Brown | Jet engine with afterburner |
US2789416A (en) * | 1953-08-26 | 1957-04-23 | Fairchild Engine & Airplane | System for cooling a turbine bearing of a gas turbine power plant |
SE395747B (sv) | 1975-12-10 | 1977-08-22 | Stal Laval Turbin Ab | Tvastegsgasturbin |
US5020318A (en) * | 1987-11-05 | 1991-06-04 | General Electric Company | Aircraft engine frame construction |
US5272869A (en) * | 1992-12-10 | 1993-12-28 | General Electric Company | Turbine frame |
US5746574A (en) | 1997-05-27 | 1998-05-05 | General Electric Company | Low profile fluid joint |
US6266954B1 (en) * | 1999-12-15 | 2001-07-31 | General Electric Co. | Double wall bearing cone |
DE10303088B4 (de) * | 2002-02-09 | 2015-08-20 | Alstom Technology Ltd. | Abgasgehäuse einer Wärmekraftmaschine |
US7614150B2 (en) * | 2002-08-14 | 2009-11-10 | Volvo Aero Corporation | Method for manufacturing a stator or rotor component |
JP5118496B2 (ja) | 2008-01-10 | 2013-01-16 | 三菱重工業株式会社 | ガスタービンの排気部の構造およびガスタービン |
-
2011
- 2011-09-09 JP JP2011197076A patent/JP5222384B2/ja active Active
-
2012
- 2012-05-18 US US13/475,322 patent/US9644494B2/en active Active
- 2012-05-29 CN CN2012800016507A patent/CN103109045A/zh active Pending
- 2012-05-29 WO PCT/JP2012/063725 patent/WO2013035391A1/ja active Application Filing
- 2012-05-29 CN CN201510533082.0A patent/CN105179029A/zh active Pending
- 2012-05-29 KR KR1020127032483A patent/KR101273856B1/ko active IP Right Grant
- 2012-05-29 EP EP12788413.8A patent/EP2610442B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129725A (en) * | 1980-03-17 | 1981-10-12 | Hitachi Ltd | Method of cooling gas turbine and apparatus therefor |
EP1512844A2 (en) * | 2003-09-04 | 2005-03-09 | Hitachi, Ltd. | Gas turbine installation, cooling air supplying method and method of modifying a gas turbine installation |
CN101978138A (zh) * | 2008-03-28 | 2011-02-16 | 三菱重工业株式会社 | 燃气涡轮机 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10662819B2 (en) | 2014-03-14 | 2020-05-26 | Mitsubishi Hitachi Power Systems, Ltd. | Exhaust chamber inlet-side member, exhaust chamber, gas turbine, and last-stage turbine blade removal method |
CN106030049B (zh) * | 2014-03-14 | 2017-08-01 | 三菱日立电力系统株式会社 | 排气室入口侧构件、排气室、燃气涡轮以及最末级涡轮动叶片取出方法 |
CN106030049A (zh) * | 2014-03-14 | 2016-10-12 | 三菱日立电力系统株式会社 | 排气室入口侧构件、排气室、燃气涡轮以及最末级涡轮动叶片取出方法 |
US10533458B2 (en) | 2014-04-07 | 2020-01-14 | Kawasaki Jukogyo Kabushiki Kaisha | Turbine ventilation structure |
CN106460563A (zh) * | 2014-04-07 | 2017-02-22 | 川崎重工业株式会社 | 涡轮的换气构造 |
CN107148510A (zh) * | 2014-10-29 | 2017-09-08 | 三菱日立电力系统株式会社 | 排气装置以及燃气轮机 |
CN107148510B (zh) * | 2014-10-29 | 2019-06-07 | 三菱日立电力系统株式会社 | 排气装置以及燃气轮机 |
CN107636258A (zh) * | 2015-05-07 | 2018-01-26 | 劳斯莱斯有限公司 | 燃气涡轮发动机 |
CN108026780A (zh) * | 2015-09-15 | 2018-05-11 | 赛峰飞机发动机公司 | 涡轮机涡轮壳体的通风装置 |
US10221766B2 (en) | 2016-04-29 | 2019-03-05 | General Electric Company | Sump assembly for a gas turbine engine |
CN107461264B (zh) * | 2016-04-29 | 2019-08-06 | 通用电气公司 | 用于燃气涡轮发动机的贮槽组件 |
CN107461264A (zh) * | 2016-04-29 | 2017-12-12 | 通用电气公司 | 用于燃气涡轮发动机的贮槽组件 |
CN106437884A (zh) * | 2016-12-24 | 2017-02-22 | 贵州黎阳航空动力有限公司 | 一种燃气轮机用长寿命涡轮支承结构 |
CN111608750A (zh) * | 2019-02-25 | 2020-09-01 | 赛峰航空器发动机 | 涡轮发动机壳体 |
CN111608750B (zh) * | 2019-02-25 | 2024-04-19 | 赛峰航空器发动机 | 涡轮发动机壳体 |
CN114929995A (zh) * | 2020-04-24 | 2022-08-19 | 三菱重工业株式会社 | 隔热件组件以及燃气轮机 |
CN112211683A (zh) * | 2020-10-21 | 2021-01-12 | 中国航发沈阳发动机研究所 | 一种涡轮后机匣隔热罩 |
CN112211683B (zh) * | 2020-10-21 | 2022-11-22 | 中国航发沈阳发动机研究所 | 一种涡轮后机匣隔热罩 |
Also Published As
Publication number | Publication date |
---|---|
JP2013057302A (ja) | 2013-03-28 |
EP2610442A4 (en) | 2014-08-27 |
KR101273856B1 (ko) | 2013-06-11 |
EP2610442A1 (en) | 2013-07-03 |
WO2013035391A1 (ja) | 2013-03-14 |
US9644494B2 (en) | 2017-05-09 |
EP2610442B1 (en) | 2016-08-24 |
CN105179029A (zh) | 2015-12-23 |
KR20130036742A (ko) | 2013-04-12 |
US20130064647A1 (en) | 2013-03-14 |
JP5222384B2 (ja) | 2013-06-26 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150225 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150225 Address after: Kanagawa County, Japan Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan Applicant before: Mit-subishi Heavy Industries Ltd. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130515 |