RU2615567C2 - Удерживающий кронштейн для поддержания трубок рабочего колеса турбомашины и элемент турбомашины (варианты) - Google Patents
Удерживающий кронштейн для поддержания трубок рабочего колеса турбомашины и элемент турбомашины (варианты) Download PDFInfo
- Publication number
- RU2615567C2 RU2615567C2 RU2012158297A RU2012158297A RU2615567C2 RU 2615567 C2 RU2615567 C2 RU 2615567C2 RU 2012158297 A RU2012158297 A RU 2012158297A RU 2012158297 A RU2012158297 A RU 2012158297A RU 2615567 C2 RU2615567 C2 RU 2615567C2
- Authority
- RU
- Russia
- Prior art keywords
- holes
- holding bracket
- flange
- tubes
- turbomachine
- Prior art date
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/10—Anti- vibration means
-
- 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
- F01D5/14—Form or construction
- F01D5/16—Form or construction for counteracting blade vibration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/343,519 | 2012-01-04 | ||
| US13/343,519 US8926290B2 (en) | 2012-01-04 | 2012-01-04 | Impeller tube assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012158297A RU2012158297A (ru) | 2014-07-10 |
| RU2615567C2 true RU2615567C2 (ru) | 2017-04-05 |
Family
ID=47665817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012158297A RU2615567C2 (ru) | 2012-01-04 | 2012-12-27 | Удерживающий кронштейн для поддержания трубок рабочего колеса турбомашины и элемент турбомашины (варианты) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8926290B2 (https=) |
| EP (1) | EP2612988A3 (https=) |
| JP (1) | JP2013139789A (https=) |
| CN (1) | CN103195746B (https=) |
| RU (1) | RU2615567C2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2787169A1 (de) * | 2013-04-04 | 2014-10-08 | MTU Aero Engines GmbH | Rotor für eine Strömungsmaschine |
| DE102015216110A1 (de) | 2015-08-24 | 2017-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Verdichter und Verfahren zur Montage eines Verdichters |
| FR3043131B1 (fr) * | 2015-10-28 | 2017-11-03 | Snecma | Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine |
| KR101896436B1 (ko) | 2017-04-12 | 2018-09-10 | 두산중공업 주식회사 | 보강디스크를 포함하는 압축기 및 이를 포함하는 가스터빈 |
| CN114776927B (zh) * | 2022-04-16 | 2024-04-09 | 中国航发沈阳发动机研究所 | 一种航空发动机引气管阻尼减振结构 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697192A (en) * | 1970-05-07 | 1972-10-10 | United Aircraft Corp | Hollow turbine blade |
| US4142843A (en) * | 1977-03-30 | 1979-03-06 | Murray Corporation | Compressor block and tube assembly |
| US4314486A (en) * | 1980-04-11 | 1982-02-09 | Hellwig Lowell L | Vibration dampening ring |
| SU1127354A1 (ru) * | 1982-09-06 | 1996-04-10 | Производственное объединение "Турбомоторный завод" | Охлаждаемое рабочее колесо газовой турбины |
| RU2289029C2 (ru) * | 2004-02-05 | 2006-12-10 | Государственное предприятие "Запорожское машиностроительное конструкторское бюро "Прогресс" им. акад. А.Г. Ивченко" | Устройство подвода охлаждающего воздуха к рабочим лопаткам колеса турбины |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5472313A (en) | 1991-10-30 | 1995-12-05 | General Electric Company | Turbine disk cooling system |
| US5267832A (en) | 1992-03-30 | 1993-12-07 | United Technologies Corporation | Flarable retainer |
| US5423178A (en) | 1992-09-28 | 1995-06-13 | Parker-Hannifin Corporation | Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle |
| US5526640A (en) | 1994-05-16 | 1996-06-18 | Technical Directions, Inc. | Gas turbine engine including a bearing support tube cantilevered from a turbine nozzle wall |
| US6027304A (en) | 1998-05-27 | 2000-02-22 | General Electric Co. | High pressure inlet bleed heat system for the compressor of a turbine |
| FR2782539B1 (fr) | 1998-08-20 | 2000-10-06 | Snecma | Turbomachine comportant un dispositif de fourniture de gaz pressurise |
| US6283712B1 (en) | 1999-09-07 | 2001-09-04 | General Electric Company | Cooling air supply through bolted flange assembly |
| FR2825413B1 (fr) * | 2001-05-31 | 2003-09-05 | Snecma Moteurs | Dispositif de prelevement d'air par ecoulement centripete |
| DE10159670A1 (de) | 2001-12-05 | 2003-06-18 | Rolls Royce Deutschland | Wirbelgleichrichter im Hochdruckverdichter einer Gasturbine |
| DE10310815A1 (de) | 2003-03-12 | 2004-09-23 | Rolls-Royce Deutschland Ltd & Co Kg | Wirbelgleichrichter in Röhrenbauweise mit Haltering |
| DE102004006775A1 (de) | 2004-02-11 | 2006-10-19 | Rolls-Royce Deutschland Ltd & Co Kg | Wirbelgleichrichter in Röhrenbauweise |
| DE102004042295A1 (de) | 2004-09-01 | 2006-03-02 | Mtu Aero Engines Gmbh | Rotor für ein Triebwerk |
| FR2889565B1 (fr) * | 2005-08-03 | 2012-05-18 | Snecma | Compresseur a prelevement d'air centripete |
| DE102005040575A1 (de) * | 2005-08-26 | 2007-03-08 | Rolls-Royce Deutschland Ltd & Co Kg | Wirbelgleichrichter |
| US7344354B2 (en) * | 2005-09-08 | 2008-03-18 | General Electric Company | Methods and apparatus for operating gas turbine engines |
| US7870742B2 (en) | 2006-11-10 | 2011-01-18 | General Electric Company | Interstage cooled turbine engine |
| DE102008024146A1 (de) | 2008-05-19 | 2009-11-26 | Rolls-Royce Deutschland Ltd & Co Kg | Kombinierter Wirbelgleichrichter |
| US8177503B2 (en) | 2009-04-17 | 2012-05-15 | United Technologies Corporation | Turbine engine rotating cavity anti-vortex cascade |
| US8465252B2 (en) | 2009-04-17 | 2013-06-18 | United Technologies Corporation | Turbine engine rotating cavity anti-vortex cascade |
-
2012
- 2012-01-04 US US13/343,519 patent/US8926290B2/en active Active
- 2012-12-20 EP EP12198322.5A patent/EP2612988A3/en not_active Withdrawn
- 2012-12-25 JP JP2012280443A patent/JP2013139789A/ja active Pending
- 2012-12-27 RU RU2012158297A patent/RU2615567C2/ru not_active IP Right Cessation
-
2013
- 2013-01-04 CN CN201310001203.8A patent/CN103195746B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697192A (en) * | 1970-05-07 | 1972-10-10 | United Aircraft Corp | Hollow turbine blade |
| US4142843A (en) * | 1977-03-30 | 1979-03-06 | Murray Corporation | Compressor block and tube assembly |
| US4314486A (en) * | 1980-04-11 | 1982-02-09 | Hellwig Lowell L | Vibration dampening ring |
| SU1127354A1 (ru) * | 1982-09-06 | 1996-04-10 | Производственное объединение "Турбомоторный завод" | Охлаждаемое рабочее колесо газовой турбины |
| RU2289029C2 (ru) * | 2004-02-05 | 2006-12-10 | Государственное предприятие "Запорожское машиностроительное конструкторское бюро "Прогресс" им. акад. А.Г. Ивченко" | Устройство подвода охлаждающего воздуха к рабочим лопаткам колеса турбины |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2612988A3 (en) | 2017-12-27 |
| US20130170998A1 (en) | 2013-07-04 |
| RU2012158297A (ru) | 2014-07-10 |
| CN103195746B (zh) | 2017-08-08 |
| US8926290B2 (en) | 2015-01-06 |
| CN103195746A (zh) | 2013-07-10 |
| EP2612988A2 (en) | 2013-07-10 |
| JP2013139789A (ja) | 2013-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2615567C2 (ru) | Удерживающий кронштейн для поддержания трубок рабочего колеса турбомашины и элемент турбомашины (варианты) | |
| JP7597504B2 (ja) | 一体型スクィーズフィルムダンパを備えた単列玉軸受 | |
| RU2407897C2 (ru) | Устройство балансировки ротора турбины | |
| JP4541170B2 (ja) | 第1および第2の軸受により支持される駆動シャフトに固定されるファンを有するターボファンエンジン | |
| JP5968475B2 (ja) | ダンピングクランプを備えたガスタービン | |
| US6648592B2 (en) | Centripetal air-bleed system | |
| CN105339589B (zh) | 用于涡轮增压器装置的转子、具有转子的涡轮增压器装置和用于这种转子的轴 | |
| RU2492331C2 (ru) | Устройство для соединения радиальных кронштейнов с круглым кольцом и турбомашина | |
| JP7558083B2 (ja) | 圧縮機 | |
| US20170298957A1 (en) | Two-piece shaft assembly for driven turbocharger | |
| US20160265549A1 (en) | Compressor assembly having dynamic diffuser ring retention | |
| JP2002519564A (ja) | ターボ機械ロータ | |
| CN105308265A (zh) | 包括设置在系轴和转子之间的壳的燃气涡轮机系轴装置 | |
| CN112483415A (zh) | 基于一体化筒状支承座的液体火箭发动机低温涡轮泵 | |
| JP6566043B2 (ja) | 取付構造、および、過給機 | |
| US7156618B2 (en) | Low cost diffuser assembly for gas turbine engine | |
| WO2015064502A1 (ja) | ナット及び回転機械 | |
| JP2013139789A5 (https=) | ||
| JP6597780B2 (ja) | シール構造および過給機 | |
| CN109538302B (zh) | 涡轮转子结构和涡轮发动机 | |
| CN115614324B (zh) | 基于变截面螺栓连接的压气机转子多级轮盘连接结构 | |
| JP2018145942A (ja) | 過給機の組付け方法並びにコンプレッサ及び過給機 | |
| JP7589612B2 (ja) | 車載用電動流体機械 | |
| CN114402121B (zh) | 用于涡轮机的组合件 | |
| KR101871060B1 (ko) | 가스터빈 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171228 |