EP2292934A3 - Axialverdichter mit einem Strömungsimpulserzeuger - Google Patents
Axialverdichter mit einem Strömungsimpulserzeuger Download PDFInfo
- Publication number
- EP2292934A3 EP2292934A3 EP10007218.0A EP10007218A EP2292934A3 EP 2292934 A3 EP2292934 A3 EP 2292934A3 EP 10007218 A EP10007218 A EP 10007218A EP 2292934 A3 EP2292934 A3 EP 2292934A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- flow
- rotor
- wall
- housing inner
- gap
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially 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)
Abstract
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009033754A DE102009033754A1 (de) | 2009-07-17 | 2009-07-17 | Axialverdichter mit einem Strömungsimpulserzeuger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2292934A2 EP2292934A2 (de) | 2011-03-09 |
| EP2292934A3 true EP2292934A3 (de) | 2014-03-19 |
Family
ID=42676814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10007218.0A Withdrawn EP2292934A3 (de) | 2009-07-17 | 2010-07-13 | Axialverdichter mit einem Strömungsimpulserzeuger |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8591179B2 (de) |
| EP (1) | EP2292934A3 (de) |
| DE (1) | DE102009033754A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2976634B1 (fr) * | 2011-06-14 | 2013-07-05 | Snecma | Element de turbomachine |
| CN102279686B (zh) * | 2011-09-19 | 2013-06-19 | 深圳莱宝高科技股份有限公司 | 电容式触控面板及其制作方法 |
| CN102306074B (zh) * | 2011-09-19 | 2013-05-29 | 深圳莱宝高科技股份有限公司 | 电容式触控面板及其制作方法 |
| WO2017027539A1 (en) * | 2015-08-13 | 2017-02-16 | Contech Engineered Solutions LLC | Pipe joint for plastic pipes |
| CN111611743B (zh) * | 2020-05-15 | 2023-03-28 | 上海上电电力工程有限公司 | 轴流式压气机特性线自适应方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1666807A1 (ru) * | 1989-07-19 | 1991-07-30 | Харьковский авиационный институт им.Н.Е.Жуковского | Осевой компрессор |
| EP0978633A1 (de) * | 1998-08-07 | 2000-02-09 | Asea Brown Boveri AG | Turbomaschinenschaufel |
| EP1335136A1 (de) * | 2002-02-08 | 2003-08-13 | Rolls-Royce Deutschland Ltd & Co KG | Vorrichtung zur Beeinflussung der Strömung entlang der Wand des Stömungskanals eines Verdichters |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879939A (en) * | 1973-04-18 | 1975-04-29 | United Aircraft Corp | Combustion inlet diffuser employing boundary layer flow straightening vanes |
| JPS5669404A (en) * | 1979-11-07 | 1981-06-10 | Hitachi Ltd | Turbine blade train |
| DE3022206C2 (de) | 1980-06-13 | 1983-08-11 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Axialverdichter mit verschobener Pumpgrenze |
| DE3308140C2 (de) * | 1983-03-08 | 1985-12-19 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Mehrstufige Gasturbine |
| WO2003072949A1 (en) * | 2002-02-28 | 2003-09-04 | Mtu Aero Engines Gmbh | Anti-stall tip treatment means for turbo-compressors |
| DE102004030597A1 (de) * | 2004-06-24 | 2006-01-26 | Rolls-Royce Deutschland Ltd & Co Kg | Strömungsarbeitsmaschine mit Aussenradstrahlerzeugung am Stator |
| GB2417053B (en) * | 2004-08-11 | 2006-07-12 | Rolls Royce Plc | Turbine |
| DE102006048933A1 (de) | 2006-10-17 | 2008-04-24 | Mtu Aero Engines Gmbh | Anordnung zur Strömungsbeeinflussung |
| US20100284795A1 (en) * | 2007-12-28 | 2010-11-11 | General Electric Company | Plasma Clearance Controlled Compressor |
-
2009
- 2009-07-17 DE DE102009033754A patent/DE102009033754A1/de not_active Withdrawn
-
2010
- 2010-07-13 EP EP10007218.0A patent/EP2292934A3/de not_active Withdrawn
- 2010-07-14 US US12/836,363 patent/US8591179B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1666807A1 (ru) * | 1989-07-19 | 1991-07-30 | Харьковский авиационный институт им.Н.Е.Жуковского | Осевой компрессор |
| EP0978633A1 (de) * | 1998-08-07 | 2000-02-09 | Asea Brown Boveri AG | Turbomaschinenschaufel |
| EP1335136A1 (de) * | 2002-02-08 | 2003-08-13 | Rolls-Royce Deutschland Ltd & Co KG | Vorrichtung zur Beeinflussung der Strömung entlang der Wand des Stömungskanals eines Verdichters |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009033754A1 (de) | 2011-01-20 |
| EP2292934A2 (de) | 2011-03-09 |
| US8591179B2 (en) | 2013-11-26 |
| US20110014037A1 (en) | 2011-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
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|
| AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/68 20060101ALI20140211BHEP Ipc: F04D 27/02 20060101AFI20140211BHEP |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20140920 |