RU2012139958A - Приводное устройство для поворота регулируемых лопаток турбинной машины - Google Patents
Приводное устройство для поворота регулируемых лопаток турбинной машины Download PDFInfo
- Publication number
- RU2012139958A RU2012139958A RU2012139958/06A RU2012139958A RU2012139958A RU 2012139958 A RU2012139958 A RU 2012139958A RU 2012139958/06 A RU2012139958/06 A RU 2012139958/06A RU 2012139958 A RU2012139958 A RU 2012139958A RU 2012139958 A RU2012139958 A RU 2012139958A
- Authority
- RU
- Russia
- Prior art keywords
- blades
- drive device
- rim
- mounting ring
- mounting
- Prior art date
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Gear Transmission (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10001722A EP2362070A1 (de) | 2010-02-19 | 2010-02-19 | Antriebsvorrichtung zum Schwenken von verstellbaren Schaufeln einer Turbomaschine |
EP10001722.7 | 2010-02-19 | ||
PCT/EP2011/052188 WO2011101334A1 (de) | 2010-02-19 | 2011-02-15 | Antriebsvorrichtung zum schwenken von verstellbaren schaufeln einer turbomaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2012139958A true RU2012139958A (ru) | 2014-03-27 |
Family
ID=42122787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012139958/06A RU2012139958A (ru) | 2010-02-19 | 2011-02-15 | Приводное устройство для поворота регулируемых лопаток турбинной машины |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120308364A1 (zh) |
EP (2) | EP2362070A1 (zh) |
JP (1) | JP2013519836A (zh) |
CN (1) | CN102762818A (zh) |
RU (1) | RU2012139958A (zh) |
WO (1) | WO2011101334A1 (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10094219B2 (en) | 2010-03-04 | 2018-10-09 | X Development Llc | Adiabatic salt energy storage |
KR102318383B1 (ko) | 2010-07-16 | 2021-10-27 | 아디맵 엘엘씨 | 항체 라이브러리 |
DE102011088820A1 (de) * | 2011-12-16 | 2013-06-20 | Siemens Aktiengesellschaft | Strömungsmaschine und Verfahren zum Betreiben einer solchen |
WO2014052927A1 (en) * | 2012-09-27 | 2014-04-03 | Gigawatt Day Storage Systems, Inc. | Systems and methods for energy storage and retrieval |
US10774672B2 (en) | 2013-02-12 | 2020-09-15 | Raytheon Technologies Corporation | Rotary actuator for variable vane adjustment system |
CN103291383B (zh) * | 2013-06-26 | 2015-02-25 | 上海交通大学 | 含有齿轮传动的压气机多级静叶调节机构 |
US9784365B2 (en) * | 2014-01-23 | 2017-10-10 | Pratt & Whitney Canada Corp. | Variable vane actuating system |
JP6104838B2 (ja) * | 2014-03-17 | 2017-03-29 | 三菱日立パワーシステムズ株式会社 | 検出装置、回転機械、及び検出装置の取付け方法 |
CN104110398A (zh) * | 2014-04-30 | 2014-10-22 | 哈尔滨汽轮机厂有限责任公司 | 一种燃气轮机压气机用的可转导叶装置 |
US10001066B2 (en) | 2014-08-28 | 2018-06-19 | General Electric Company | Rotary actuator for variable geometry vanes |
EP3067530A1 (en) * | 2015-03-09 | 2016-09-14 | General Electric Technology GmbH | Method for operating a gas turbine |
DE102015004649A1 (de) * | 2015-04-15 | 2016-10-20 | Man Diesel & Turbo Se | Leitschaufelverstellvorrichtung und Strömungsmaschine |
US10125622B2 (en) * | 2015-08-27 | 2018-11-13 | Rolls-Royce North American Technologies Inc. | Splayed inlet guide vanes |
US10233787B2 (en) | 2016-12-28 | 2019-03-19 | Malta Inc. | Storage of excess heat in cold side of heat engine |
US10233833B2 (en) | 2016-12-28 | 2019-03-19 | Malta Inc. | Pump control of closed cycle power generation system |
US10458284B2 (en) | 2016-12-28 | 2019-10-29 | Malta Inc. | Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank |
US11053847B2 (en) | 2016-12-28 | 2021-07-06 | Malta Inc. | Baffled thermoclines in thermodynamic cycle systems |
US10221775B2 (en) | 2016-12-29 | 2019-03-05 | Malta Inc. | Use of external air for closed cycle inventory control |
US10801404B2 (en) | 2016-12-30 | 2020-10-13 | Malta Inc. | Variable pressure turbine |
US10436109B2 (en) | 2016-12-31 | 2019-10-08 | Malta Inc. | Modular thermal storage |
US10450890B2 (en) | 2017-09-08 | 2019-10-22 | Pratt & Whitney Canada Corp. | Variable stator guide vane system |
CN108131171A (zh) * | 2017-12-20 | 2018-06-08 | 哈尔滨广瀚燃气轮机有限公司 | 一种燃气轮机进口导叶控制系统 |
WO2019139632A1 (en) | 2018-01-11 | 2019-07-18 | Lancium Llc | Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources |
BE1026063B1 (fr) * | 2018-03-02 | 2019-10-03 | Safran Aero Boosters S.A. | Aube motrice de systeme a calage variable de compresseur pour turbomachine |
CN108167031A (zh) * | 2018-03-06 | 2018-06-15 | 哈尔滨广瀚燃气轮机有限公司 | 一种燃气轮机用可转导叶执行机构 |
GB2581964A (en) * | 2019-03-04 | 2020-09-09 | Rolls Royce Plc | A turbomachine for a gas turbine engine |
CN110056509B (zh) * | 2019-06-09 | 2020-07-28 | 三联泵业股份有限公司 | 一种供水水泵 |
CA3158586A1 (en) | 2019-11-16 | 2021-05-20 | Benjamin R. Bollinger | Pumped heat electric storage system |
US11486305B2 (en) | 2020-08-12 | 2022-11-01 | Malta Inc. | Pumped heat energy storage system with load following |
US11396826B2 (en) | 2020-08-12 | 2022-07-26 | Malta Inc. | Pumped heat energy storage system with electric heating integration |
US11480067B2 (en) | 2020-08-12 | 2022-10-25 | Malta Inc. | Pumped heat energy storage system with generation cycle thermal integration |
US11454167B1 (en) | 2020-08-12 | 2022-09-27 | Malta Inc. | Pumped heat energy storage system with hot-side thermal integration |
WO2022036098A1 (en) | 2020-08-12 | 2022-02-17 | Malta Inc. | Pumped heat energy storage system with steam cycle |
US11286804B2 (en) | 2020-08-12 | 2022-03-29 | Malta Inc. | Pumped heat energy storage system with charge cycle thermal integration |
CN114810222B (zh) * | 2022-04-26 | 2023-05-23 | 华北电力大学(保定) | 一种核电汽轮机静叶环内可调高度可加热的端壁翼刀 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE623280A (zh) * | ||||
US2500070A (en) * | 1945-06-15 | 1950-03-07 | Westinghouse Electric Corp | Multistage, axial flow, gas compressor |
DE1024199B (de) * | 1953-10-09 | 1958-02-13 | Sulzer Ag | Mehrstufige Axialturbomaschine |
GB952870A (en) * | 1960-03-31 | 1964-03-18 | Louis Rene Corvisier | Improvements in or relating to variable-pitch control devices for bladed impellers and diffusers of blowers, compressors or like machines |
JPS5050511A (zh) | 1973-09-07 | 1975-05-07 | ||
GB1505868A (en) | 1974-06-13 | 1978-03-30 | Ciba Geigy Ag | I-alkyl-i-cyanohydrazines and their use for the production of 1,2,4-triazole derivatives |
GB1505858A (en) * | 1976-12-08 | 1978-03-30 | Secr Defence | Axial flow rotary machines |
US4639148A (en) * | 1984-02-14 | 1987-01-27 | Aisin Seiki Kabushiki Kaisha | Thrust bearing for turbocharger |
FR2688827B1 (fr) * | 1992-03-18 | 1994-05-06 | Snecma | Systeme de commande d'aubes de stator a calage variable, pour un turboreacteur. |
US5549448A (en) | 1995-02-08 | 1996-08-27 | United Technolgies Corporation | Variable stator vane linkage system and method |
DE29917625U1 (de) * | 1999-10-06 | 2000-03-09 | IAV GmbH Ingenieurgesellschaft Auto und Verkehr, 10587 Berlin | Vorrichtung zum Beeinflussen der Strömung im Einströmbereich von Strömungsmaschinen |
JP2005171986A (ja) | 2003-10-15 | 2005-06-30 | United Technol Corp <Utc> | ブッシングの摩耗特性の改善方法および耐摩耗性ブッシング |
JP2006046220A (ja) * | 2004-08-05 | 2006-02-16 | Toyota Motor Corp | ベーン駆動装置 |
FR2879687B1 (fr) * | 2004-12-16 | 2007-04-20 | Snecma Moteurs Sa | Turbomachine a stator comportant un etage d'aubes de redresseur actionnees par une couronne rotative deplacee par des moyens moteurs electriques |
US8240983B2 (en) * | 2007-10-22 | 2012-08-14 | United Technologies Corp. | Gas turbine engine systems involving gear-driven variable vanes |
-
2010
- 2010-02-19 EP EP10001722A patent/EP2362070A1/de not_active Withdrawn
-
2011
- 2011-02-15 RU RU2012139958/06A patent/RU2012139958A/ru not_active Application Discontinuation
- 2011-02-15 JP JP2012553285A patent/JP2013519836A/ja not_active Ceased
- 2011-02-15 WO PCT/EP2011/052188 patent/WO2011101334A1/de active Application Filing
- 2011-02-15 US US13/579,612 patent/US20120308364A1/en not_active Abandoned
- 2011-02-15 EP EP11704062A patent/EP2536922A1/de not_active Withdrawn
- 2011-02-15 CN CN2011800098146A patent/CN102762818A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2011101334A1 (de) | 2011-08-25 |
EP2536922A1 (de) | 2012-12-26 |
JP2013519836A (ja) | 2013-05-30 |
CN102762818A (zh) | 2012-10-31 |
EP2362070A1 (de) | 2011-08-31 |
US20120308364A1 (en) | 2012-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150420 |