CN101008328B - 轴流式压缩机的固定叶片环 - Google Patents
轴流式压缩机的固定叶片环 Download PDFInfo
- Publication number
- CN101008328B CN101008328B CN2006101429170A CN200610142917A CN101008328B CN 101008328 B CN101008328 B CN 101008328B CN 2006101429170 A CN2006101429170 A CN 2006101429170A CN 200610142917 A CN200610142917 A CN 200610142917A CN 101008328 B CN101008328 B CN 101008328B
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- stationary blade
- compressor
- ring part
- axial flow
- 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
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- 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
- F01D25/04—Antivibration arrangements
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
-
- 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
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/301—Retaining bolts or nuts
-
- 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
- F05D2230/60—Assembly methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-018995 | 2006-01-27 | ||
| JP2006018995 | 2006-01-27 | ||
| JP2006018995A JP4918263B2 (ja) | 2006-01-27 | 2006-01-27 | 軸流圧縮機の静翼環 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008328A CN101008328A (zh) | 2007-08-01 |
| CN101008328B true CN101008328B (zh) | 2010-08-11 |
Family
ID=38322258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101429170A Active CN101008328B (zh) | 2006-01-27 | 2006-10-31 | 轴流式压缩机的固定叶片环 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8206094B2 (zh) |
| EP (1) | EP1852575B1 (zh) |
| JP (1) | JP4918263B2 (zh) |
| KR (1) | KR100819401B1 (zh) |
| CN (1) | CN101008328B (zh) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2923529B1 (fr) * | 2007-11-09 | 2014-05-16 | Snecma | Raccordement de bras radiaux a une virole circulaire par imbrication de pieces rapportees |
| FR2928963B1 (fr) * | 2008-03-19 | 2017-12-08 | Snecma | Distributeur de turbine pour une turbomachine. |
| US8894370B2 (en) | 2008-04-04 | 2014-11-25 | General Electric Company | Turbine blade retention system and method |
| EP2194230A1 (de) * | 2008-12-05 | 2010-06-09 | Siemens Aktiengesellschaft | Leitschaufelanordnung für eine Axialturbomaschine |
| FR2942638B1 (fr) * | 2009-02-27 | 2015-08-21 | Snecma | Secteur angulaire de redresseur pour compresseur de turbomachine |
| US8118550B2 (en) * | 2009-03-11 | 2012-02-21 | General Electric Company | Turbine singlet nozzle assembly with radial stop and narrow groove |
| JP2011202600A (ja) * | 2010-03-26 | 2011-10-13 | Hitachi Ltd | 回転機械 |
| JP5147886B2 (ja) | 2010-03-29 | 2013-02-20 | 株式会社日立製作所 | 圧縮機 |
| FR2961553B1 (fr) * | 2010-06-18 | 2012-08-31 | Snecma | Secteur angulaire de redresseur pour compresseur de turbomachine, redresseur de turbomachine et turbomachine comprenant un tel secteur |
| US8689557B2 (en) | 2011-02-04 | 2014-04-08 | General Electric Company | Steam seal dump re-entry system |
| JP5342579B2 (ja) * | 2011-02-28 | 2013-11-13 | 三菱重工業株式会社 | 回転機械の静翼ユニット、回転機械の静翼ユニットの製造方法及び回転機械の静翼ユニットの結合方法 |
| US20140072419A1 (en) * | 2012-09-13 | 2014-03-13 | Manish Joshi | Rotary machines and methods of assembling |
| US10094233B2 (en) * | 2013-03-13 | 2018-10-09 | Rolls-Royce Corporation | Turbine shroud |
| EP2801702B1 (fr) * | 2013-05-10 | 2020-05-06 | Safran Aero Boosters SA | Virole interne de redresseur de turbomachine avec joint abradable |
| EP2818642A1 (de) * | 2013-06-28 | 2014-12-31 | Siemens Aktiengesellschaft | Dichtringsegment für einen Stator einer Turbine |
| US9797262B2 (en) * | 2013-07-26 | 2017-10-24 | United Technologies Corporation | Split damped outer shroud for gas turbine engine stator arrays |
| US10344603B2 (en) * | 2013-07-30 | 2019-07-09 | United Technologies Corporation | Gas turbine engine turbine vane ring arrangement |
| US8939717B1 (en) | 2013-10-25 | 2015-01-27 | Siemens Aktiengesellschaft | Vane outer support ring with no forward hook in a compressor section of a gas turbine engine |
| US9206700B2 (en) | 2013-10-25 | 2015-12-08 | Siemens Aktiengesellschaft | Outer vane support ring including a strong back plate in a compressor section of a gas turbine engine |
| US9388704B2 (en) * | 2013-11-13 | 2016-07-12 | Siemens Energy, Inc. | Vane array with one or more non-integral platforms |
| CN106471218A (zh) * | 2014-03-27 | 2017-03-01 | 西门子股份公司 | 燃气涡轮发动机内的定子叶片支撑系统 |
| WO2016014057A1 (en) * | 2014-07-24 | 2016-01-28 | Siemens Aktiengesellschaft | Stator vane system usable within a gas turbine engine |
| US10329931B2 (en) | 2014-10-01 | 2019-06-25 | United Technologies Corporation | Stator assembly for a gas turbine engine |
| US10190434B2 (en) * | 2014-10-29 | 2019-01-29 | Rolls-Royce North American Technologies Inc. | Turbine shroud with locating inserts |
| US9650918B2 (en) * | 2014-12-29 | 2017-05-16 | General Electric Company | Austenitic segment for steam turbine nozzle assembly, and related assembly |
| EP3056683B1 (de) * | 2015-02-16 | 2018-05-23 | MTU Aero Engines GmbH | Axial geteilter Innenring für eine Strömungsmaschine und Leitschaufelkranz |
| US9790809B2 (en) | 2015-03-24 | 2017-10-17 | United Technologies Corporation | Damper for stator assembly |
| US9777594B2 (en) | 2015-04-15 | 2017-10-03 | Siemens Energy, Inc. | Energy damping system for gas turbine engine stationary vane |
| CN206626020U (zh) * | 2015-06-22 | 2017-11-10 | 三菱日立电力系统株式会社 | 静叶片节段及具备该静叶片节段的轴流流体机械 |
| CN105041726B (zh) * | 2015-07-09 | 2017-10-31 | 上海交通大学 | 一种用于控制压气机叶片振动的阻尼环装置 |
| CN105221481B (zh) * | 2015-09-18 | 2018-12-11 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种易拆卸静子内环组件 |
| WO2017145190A1 (ja) * | 2016-02-23 | 2017-08-31 | 三菱重工コンプレッサ株式会社 | 蒸気タービン |
| CN106194292B (zh) * | 2016-08-31 | 2018-03-20 | 中国船舶重工集团公司第七�三研究所 | 汽轮机旋转隔板 |
| US10385874B2 (en) | 2017-05-08 | 2019-08-20 | Solar Turbines Incorporated | Pin to reduce relative rotational movement of disk and spacer of turbine engine |
| DE102017209682A1 (de) | 2017-06-08 | 2018-12-13 | MTU Aero Engines AG | Axial geteilter Turbomaschinen-Innenring |
| US10415399B2 (en) * | 2017-08-30 | 2019-09-17 | United Technologies Corporation | Composite stator with integral platforms for gas turbine engines |
| CN108050101A (zh) * | 2017-12-19 | 2018-05-18 | 哈尔滨广瀚燃气轮机有限公司 | 一种舰船燃气轮机高压比压气机叶片连接外环 |
| CN109209517B (zh) * | 2018-09-05 | 2021-03-16 | 中国航发动力股份有限公司 | 一种烟气轮机自适应热膨胀的二级静叶环组件 |
| US11073033B2 (en) | 2018-10-18 | 2021-07-27 | Honeywell International Inc. | Stator attachment system for gas turbine engine |
| CN111561481A (zh) * | 2020-06-05 | 2020-08-21 | 中国航发沈阳发动机研究所 | 一种静子机匣结构 |
| KR102572871B1 (ko) * | 2021-09-17 | 2023-08-30 | 두산에너빌리티 주식회사 | 압축기 베인 슈라우드 조립구조 및 이를 포함하는 압축기, 가스터빈, 압축기 베인 슈라우드 조립방법 |
| FR3132743B1 (fr) * | 2022-02-14 | 2024-03-08 | Safran Aircraft Engines | Ensemble de turbomachine comprenant un carter |
| US12247518B2 (en) * | 2023-04-28 | 2025-03-11 | Pratt & Whitney Canada Corp. | Retainer and method for disassembling an aircraft engine |
| US12492640B2 (en) * | 2024-05-30 | 2025-12-09 | General Electric Company | Turbine engine including a vane support and a vane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1252179A (fr) * | 1959-12-17 | 1961-01-27 | Snecma | Perfectionnement aux stators de machines à fluide à écoulement axial |
| US4889470A (en) * | 1988-08-01 | 1989-12-26 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
| US5022818A (en) * | 1989-02-21 | 1991-06-11 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
| US5346362A (en) * | 1993-04-26 | 1994-09-13 | United Technologies Corporation | Mechanical damper |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326523A (en) * | 1965-12-06 | 1967-06-20 | Gen Electric | Stator vane assembly having composite sectors |
| US4395195A (en) * | 1980-05-16 | 1983-07-26 | United Technologies Corporation | Shroud ring for use in a gas turbine engine |
| US4792277A (en) * | 1987-07-08 | 1988-12-20 | United Technologies Corporation | Split shroud compressor |
| US4897021A (en) * | 1988-06-02 | 1990-01-30 | United Technologies Corporation | Stator vane asssembly for an axial flow rotary machine |
| US5141395A (en) * | 1991-09-05 | 1992-08-25 | General Electric Company | Flow activated flowpath liner seal |
| US5421703A (en) * | 1994-05-25 | 1995-06-06 | General Electric Company | Positively retained vane bushing for an axial flow compressor |
| JPH084502A (ja) * | 1994-06-17 | 1996-01-09 | Ishikawajima Harima Heavy Ind Co Ltd | 静翼の制振装置 |
| US5593276A (en) * | 1995-06-06 | 1997-01-14 | General Electric Company | Turbine shroud hanger |
| US5690469A (en) * | 1996-06-06 | 1997-11-25 | United Technologies Corporation | Method and apparatus for replacing a vane assembly in a turbine engine |
| JPH10205305A (ja) | 1997-01-20 | 1998-08-04 | Mitsubishi Heavy Ind Ltd | 静翼環 |
| JPH10317910A (ja) | 1997-05-20 | 1998-12-02 | Mitsubishi Heavy Ind Ltd | ガスタービンの圧縮機静翼環 |
| US5846050A (en) * | 1997-07-14 | 1998-12-08 | General Electric Company | Vane sector spring |
| US6042334A (en) * | 1998-08-17 | 2000-03-28 | General Electric Company | Compressor interstage seal |
| US6139264A (en) * | 1998-12-07 | 2000-10-31 | General Electric Company | Compressor interstage seal |
| US6296443B1 (en) * | 1999-12-03 | 2001-10-02 | General Electric Company | Vane sector seating spring and method of retaining same |
| DE10051223A1 (de) * | 2000-10-16 | 2002-04-25 | Alstom Switzerland Ltd | Verbindbare Statorelemente |
| EP1213484B1 (fr) | 2000-12-06 | 2006-03-15 | Techspace Aero S.A. | Etage redressseur d'un compresseur |
| JP4562931B2 (ja) * | 2001-02-19 | 2010-10-13 | 三菱重工業株式会社 | 静翼アセンブリおよびその静翼アセンブリを備えた流体作動回転機械 |
| FR2831615B1 (fr) | 2001-10-31 | 2004-01-02 | Snecma Moteurs | Redresseur fixe sectorise pour compresseur d'une turbomachine |
| US6969239B2 (en) * | 2002-09-30 | 2005-11-29 | General Electric Company | Apparatus and method for damping vibrations between a compressor stator vane and a casing of a gas turbine engine |
| JP2005194903A (ja) * | 2004-01-05 | 2005-07-21 | Mitsubishi Heavy Ind Ltd | 圧縮機静翼環 |
| DE102004006706A1 (de) * | 2004-02-11 | 2005-08-25 | Mtu Aero Engines Gmbh | Dämpfungsanordnung für Leifschaufeln |
| JP2005307892A (ja) * | 2004-04-22 | 2005-11-04 | Mitsubishi Heavy Ind Ltd | 回転機械、及び、それの組付方法 |
-
2006
- 2006-01-27 JP JP2006018995A patent/JP4918263B2/ja not_active Expired - Lifetime
- 2006-10-06 EP EP06121887.1A patent/EP1852575B1/en active Active
- 2006-10-31 US US11/589,732 patent/US8206094B2/en active Active
- 2006-10-31 KR KR1020060106355A patent/KR100819401B1/ko active Active
- 2006-10-31 CN CN2006101429170A patent/CN101008328B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1252179A (fr) * | 1959-12-17 | 1961-01-27 | Snecma | Perfectionnement aux stators de machines à fluide à écoulement axial |
| US4889470A (en) * | 1988-08-01 | 1989-12-26 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
| US5022818A (en) * | 1989-02-21 | 1991-06-11 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
| US5346362A (en) * | 1993-04-26 | 1994-09-13 | United Technologies Corporation | Mechanical damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101008328A (zh) | 2007-08-01 |
| KR20070078688A (ko) | 2007-08-01 |
| JP4918263B2 (ja) | 2012-04-18 |
| JP2007198293A (ja) | 2007-08-09 |
| US8206094B2 (en) | 2012-06-26 |
| US20070177973A1 (en) | 2007-08-02 |
| EP1852575B1 (en) | 2013-07-10 |
| EP1852575A1 (en) | 2007-11-07 |
| KR100819401B1 (ko) | 2008-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150402 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150402 Address after: yokohama Patentee after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: yokohama Patentee after: Mitsubishi Power Co., Ltd Address before: yokohama Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |
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| CP01 | Change in the name or title of a patent holder |