DE602007001294D1 - Statorflügel mit variablem Einstellwinkel einer Strömungsmaschine - Google Patents
Statorflügel mit variablem Einstellwinkel einer StrömungsmaschineInfo
- Publication number
- DE602007001294D1 DE602007001294D1 DE602007001294T DE602007001294T DE602007001294D1 DE 602007001294 D1 DE602007001294 D1 DE 602007001294D1 DE 602007001294 T DE602007001294 T DE 602007001294T DE 602007001294 T DE602007001294 T DE 602007001294T DE 602007001294 D1 DE602007001294 D1 DE 602007001294D1
- Authority
- DE
- Germany
- Prior art keywords
- blade
- turbomachine
- cavity
- setting angle
- variable setting
- 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
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- 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
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/304—Spool rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0651243A FR2899637B1 (fr) | 2006-04-06 | 2006-04-06 | Aube de stator a calage variable de turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007001294D1 true DE602007001294D1 (de) | 2009-07-30 |
Family
ID=37491722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007001294T Active DE602007001294D1 (de) | 2006-04-06 | 2007-04-05 | Statorflügel mit variablem Einstellwinkel einer Strömungsmaschine |
Country Status (10)
Country | Link |
---|---|
US (1) | US7980815B2 (de) |
EP (1) | EP1843008B1 (de) |
JP (1) | JP5143465B2 (de) |
CN (1) | CN101054908B (de) |
AT (1) | ATE434116T1 (de) |
CA (1) | CA2583850C (de) |
DE (1) | DE602007001294D1 (de) |
ES (1) | ES2328530T3 (de) |
FR (1) | FR2899637B1 (de) |
RU (1) | RU2436967C2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009004933A1 (de) * | 2009-01-16 | 2010-07-29 | Mtu Aero Engines Gmbh | Leitschaufel für einen Stator eines Turboverdichters |
WO2012092543A1 (en) * | 2010-12-30 | 2012-07-05 | Rolls-Royce North America Technologies, Inc. | Variable vane for gas turbine engine |
US9062560B2 (en) * | 2012-03-13 | 2015-06-23 | United Technologies Corporation | Gas turbine engine variable stator vane assembly |
US9334751B2 (en) * | 2012-04-03 | 2016-05-10 | United Technologies Corporation | Variable vane inner platform damping |
CN103397912B (zh) * | 2013-08-19 | 2015-07-15 | 中国航空动力机械研究所 | 涡轮发动机转子叶片及涡轮和涡轮发动机 |
CN104153822B (zh) * | 2014-07-22 | 2015-09-30 | 哈尔滨工程大学 | 一种包括叶端带有凹槽状小翼结构的可调静叶的变几何涡轮 |
US9784285B2 (en) | 2014-09-12 | 2017-10-10 | Honeywell International Inc. | Variable stator vane assemblies and variable stator vanes thereof having a locally swept leading edge and methods for minimizing endwall leakage therewith |
US9995166B2 (en) * | 2014-11-21 | 2018-06-12 | General Electric Company | Turbomachine including a vane and method of assembling such turbomachine |
CN104533544B (zh) * | 2015-01-26 | 2016-01-06 | 成都成发科能动力工程有限公司 | 用于trt的静叶调节装置 |
DE102015110250A1 (de) * | 2015-06-25 | 2016-12-29 | Rolls-Royce Deutschland Ltd & Co Kg | Statorvorrichtung für eine Strömungsmaschine mit einer Gehäuseeinrichtung und mehreren Leitschaufeln |
DE102015110249A1 (de) * | 2015-06-25 | 2017-01-12 | Rolls-Royce Deutschland Ltd & Co Kg | Statorvorrichtung für eine Strömungsmaschine mit einer Gehäuseeinrichtung und mehreren Leitschaufeln |
EP3954882B1 (de) * | 2016-03-30 | 2023-05-03 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Turbolader mit variabler geometrie |
US10436050B2 (en) | 2017-04-11 | 2019-10-08 | United Technologies Corporation | Guide vane arrangement for gas turbine engine |
US11572798B2 (en) * | 2020-11-27 | 2023-02-07 | Pratt & Whitney Canada Corp. | Variable guide vane for gas turbine engine |
CN113623021B (zh) * | 2021-07-30 | 2023-01-17 | 中国航发沈阳发动机研究所 | 一种变几何低压涡轮导向叶片 |
CN114321019A (zh) * | 2021-12-27 | 2022-04-12 | 中国航发沈阳发动机研究所 | 一种压气机可调静子结构 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496713A (de) * | 1949-07-01 | |||
US3542484A (en) * | 1968-08-19 | 1970-11-24 | Gen Motors Corp | Variable vanes |
US4498790A (en) * | 1983-11-21 | 1985-02-12 | United Technologies Corporation | Bushing securing apparatus |
US4889470A (en) * | 1988-08-01 | 1989-12-26 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
CA2082709A1 (en) * | 1991-12-02 | 1993-06-03 | Srinivasan Venkatasubbu | Variable stator vane assembly for an axial flow compressor of a gas turbine engine |
FR2685033B1 (fr) * | 1991-12-11 | 1994-02-11 | Snecma | Stator dirigeant l'entree de l'air a l'interieur d'une turbomachine et procede de montage d'une aube de ce stator. |
FR2723614B1 (fr) * | 1994-08-10 | 1996-09-13 | Snecma | Dispositif d'assemblage d'un etage circulaire d'aubes pivotantes. |
US5593275A (en) * | 1995-08-01 | 1997-01-14 | General Electric Company | Variable stator vane mounting and vane actuation system for an axial flow compressor of a gas turbine engine |
US5622473A (en) * | 1995-11-17 | 1997-04-22 | General Electric Company | Variable stator vane assembly |
JPH1054206A (ja) * | 1996-08-09 | 1998-02-24 | Mitsubishi Heavy Ind Ltd | 可変翼の支持軸受装置 |
FR2775731B1 (fr) * | 1998-03-05 | 2000-04-07 | Snecma | Etage circulaire d'aubes aux extremites interieures unies par un anneau de liaison |
US6209198B1 (en) * | 1998-12-16 | 2001-04-03 | General Electric Company | Method of assembling a variable stator vane assembly |
US6283705B1 (en) * | 1999-02-26 | 2001-09-04 | Allison Advanced Development Company | Variable vane with winglet |
US6682299B2 (en) * | 2001-11-15 | 2004-01-27 | General Electric Company | Variable stator vane support arrangement |
US6843638B2 (en) * | 2002-12-10 | 2005-01-18 | Honeywell International Inc. | Vane radial mounting apparatus |
US6808364B2 (en) * | 2002-12-17 | 2004-10-26 | General Electric Company | Methods and apparatus for sealing gas turbine engine variable vane assemblies |
US7220098B2 (en) * | 2003-05-27 | 2007-05-22 | General Electric Company | Wear resistant variable stator vane assemblies |
US20050084190A1 (en) * | 2003-10-15 | 2005-04-21 | Brooks Robert T. | Variable vane electro-graphitic bushing |
US7112039B2 (en) * | 2003-10-29 | 2006-09-26 | United Technologies Corporation | Variable vane electro-graphic thrust washer |
-
2006
- 2006-04-06 FR FR0651243A patent/FR2899637B1/fr not_active Expired - Fee Related
-
2007
- 2007-04-05 CA CA2583850A patent/CA2583850C/fr active Active
- 2007-04-05 EP EP07290419A patent/EP1843008B1/de active Active
- 2007-04-05 DE DE602007001294T patent/DE602007001294D1/de active Active
- 2007-04-05 ES ES07290419T patent/ES2328530T3/es active Active
- 2007-04-05 AT AT07290419T patent/ATE434116T1/de not_active IP Right Cessation
- 2007-04-06 RU RU2007112880/06A patent/RU2436967C2/ru active
- 2007-04-06 US US11/697,455 patent/US7980815B2/en active Active
- 2007-04-06 JP JP2007100147A patent/JP5143465B2/ja active Active
- 2007-04-06 CN CN2007101016223A patent/CN101054908B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CA2583850A1 (fr) | 2007-10-06 |
FR2899637A1 (fr) | 2007-10-12 |
CN101054908A (zh) | 2007-10-17 |
US7980815B2 (en) | 2011-07-19 |
EP1843008A1 (de) | 2007-10-10 |
JP5143465B2 (ja) | 2013-02-13 |
FR2899637B1 (fr) | 2010-10-08 |
ATE434116T1 (de) | 2009-07-15 |
EP1843008B1 (de) | 2009-06-17 |
RU2436967C2 (ru) | 2011-12-20 |
JP2007278291A (ja) | 2007-10-25 |
CN101054908B (zh) | 2010-09-08 |
US20100266389A1 (en) | 2010-10-21 |
ES2328530T3 (es) | 2009-11-13 |
CA2583850C (fr) | 2014-02-18 |
RU2007112880A (ru) | 2008-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |