ATE557244T1 - Diffusor für einen turbinenmotor mit gekerbten ringförmigen netzen - Google Patents
Diffusor für einen turbinenmotor mit gekerbten ringförmigen netzenInfo
- Publication number
- ATE557244T1 ATE557244T1 AT09722143T AT09722143T ATE557244T1 AT E557244 T1 ATE557244 T1 AT E557244T1 AT 09722143 T AT09722143 T AT 09722143T AT 09722143 T AT09722143 T AT 09722143T AT E557244 T1 ATE557244 T1 AT E557244T1
- Authority
- AT
- Austria
- Prior art keywords
- diffuser
- turbine engine
- notched
- annual
- mesh
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/08—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0801059A FR2927949B1 (fr) | 2008-02-27 | 2008-02-27 | Diffuseur de turbomachine comportant des voiles annulaires echancres |
| PCT/FR2009/000192 WO2009115690A1 (fr) | 2008-02-27 | 2009-02-20 | Diffuseur de turbomachine comportant des voiles annulaires echancres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE557244T1 true ATE557244T1 (de) | 2012-05-15 |
Family
ID=40139285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09722143T ATE557244T1 (de) | 2008-02-27 | 2009-02-20 | Diffusor für einen turbinenmotor mit gekerbten ringförmigen netzen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8875517B2 (de) |
| EP (1) | EP2245314B1 (de) |
| JP (1) | JP5258905B2 (de) |
| CN (1) | CN101960151B (de) |
| AT (1) | ATE557244T1 (de) |
| BR (1) | BRPI0907645B1 (de) |
| CA (1) | CA2712669C (de) |
| ES (1) | ES2386246T3 (de) |
| FR (1) | FR2927949B1 (de) |
| RU (1) | RU2488718C2 (de) |
| WO (1) | WO2009115690A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2927951B1 (fr) * | 2008-02-27 | 2011-08-19 | Snecma | Ensemble diffuseur-redresseur pour une turbomachine |
| FR3019879A1 (fr) * | 2014-04-09 | 2015-10-16 | Turbomeca | Moteur d'aeronef comprenant un calage azimutal du diffuseur, par rapport a la chambre de combustion |
| FR3020865B1 (fr) * | 2014-05-12 | 2016-05-20 | Snecma | Chambre annulaire de combustion |
| DE102014012764A1 (de) * | 2014-09-02 | 2016-03-03 | Man Diesel & Turbo Se | Radialverdichterstufe |
| CN104449471A (zh) * | 2014-12-18 | 2015-03-25 | 贵州新三荣包装印务有限公司 | 一种环保粘结剂 |
| CN104449475A (zh) * | 2014-12-18 | 2015-03-25 | 贵州新三荣包装印务有限公司 | 一种不干胶粘结剂制备方法 |
| FR3057015B1 (fr) * | 2016-09-30 | 2018-12-07 | Safran Aircraft Engines | Disque de rotor comportant une toile a epaisseur variable |
| US10718222B2 (en) | 2017-03-27 | 2020-07-21 | General Electric Company | Diffuser-deswirler for a gas turbine engine |
| UA131257U (uk) * | 2018-07-02 | 2019-01-10 | Публічне Акціонерне Товариство "Мотор Січ" | Дифузор відцентрового компресора |
| US11098730B2 (en) * | 2019-04-12 | 2021-08-24 | Rolls-Royce Corporation | Deswirler assembly for a centrifugal compressor |
| CN119983326B (zh) * | 2025-02-17 | 2025-10-21 | 中国航发湖南动力机械研究所 | 一种进气均匀的扩压器及径流燃烧室 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079611A (de) * | 1973-11-15 | 1975-06-28 | ||
| US4327547A (en) * | 1978-11-23 | 1982-05-04 | Rolls-Royce Limited | Fuel injectors |
| US4416111A (en) * | 1981-02-25 | 1983-11-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Air modulation apparatus |
| GB2100409B (en) * | 1981-04-24 | 1984-10-03 | Rolls Royce | Gas turbine engine fuel burners |
| US4462204A (en) * | 1982-07-23 | 1984-07-31 | General Electric Company | Gas turbine engine cooling airflow modulator |
| CN2033059U (zh) * | 1988-02-02 | 1989-02-22 | 丹尼尔·C·斯坎皮尼 | 可变扩散器 |
| FR2694962B1 (fr) * | 1992-08-19 | 1994-10-21 | Snecma | Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau. |
| DE4438611C2 (de) * | 1994-10-28 | 1998-02-19 | Bmw Rolls Royce Gmbh | Radialverdichter oder Radialturbine mit einem Leitschaufeln aufweisenden Diffusor oder Turbinenleitkranz |
| US6035627A (en) * | 1998-04-21 | 2000-03-14 | Pratt & Whitney Canada Inc. | Turbine engine with cooled P3 air to impeller rear cavity |
| US6564555B2 (en) * | 2001-05-24 | 2003-05-20 | Allison Advanced Development Company | Apparatus for forming a combustion mixture in a gas turbine engine |
| US6647730B2 (en) * | 2001-10-31 | 2003-11-18 | Pratt & Whitney Canada Corp. | Turbine engine having turbine cooled with diverted compressor intermediate pressure air |
| US6880341B2 (en) * | 2002-12-18 | 2005-04-19 | Pratt & Whitney Canada Corp. | Low cost combustor floating collar with improved sealing and damping |
| US6976363B2 (en) * | 2003-08-11 | 2005-12-20 | General Electric Company | Combustor dome assembly of a gas turbine engine having a contoured swirler |
| US7581397B2 (en) * | 2005-08-26 | 2009-09-01 | Honeywell International Inc. | Diffuser particle separator |
| FR2891314B1 (fr) * | 2005-09-28 | 2015-04-24 | Snecma | Bras d'injecteur anti-cokefaction. |
| US7874158B2 (en) * | 2005-11-29 | 2011-01-25 | United Technologies Corporation | Dirt separator for compressor diffuser in gas turbine engine |
| US20070183890A1 (en) * | 2006-02-09 | 2007-08-09 | Honeywell International, Inc. | Leaned deswirl vanes behind a centrifugal compressor in a gas turbine engine |
| JP2007224866A (ja) * | 2006-02-24 | 2007-09-06 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
| FR2904033B1 (fr) * | 2006-07-19 | 2011-01-21 | Snecma | Ensemble diffuseur-redresseur pour une turbomachine |
| FR2911669B1 (fr) * | 2007-01-23 | 2011-09-16 | Snecma | Carenage pour chambre de combustion, chambre de combustion en etant equipee et turboreacteur les comportant. |
| US8438855B2 (en) * | 2008-07-24 | 2013-05-14 | General Electric Company | Slotted compressor diffuser and related method |
-
2008
- 2008-02-27 FR FR0801059A patent/FR2927949B1/fr not_active Expired - Fee Related
-
2009
- 2009-02-20 WO PCT/FR2009/000192 patent/WO2009115690A1/fr not_active Ceased
- 2009-02-20 JP JP2010548141A patent/JP5258905B2/ja active Active
- 2009-02-20 BR BRPI0907645-0 patent/BRPI0907645B1/pt active IP Right Grant
- 2009-02-20 AT AT09722143T patent/ATE557244T1/de active
- 2009-02-20 CN CN2009801068884A patent/CN101960151B/zh active Active
- 2009-02-20 CA CA2712669A patent/CA2712669C/fr active Active
- 2009-02-20 RU RU2010139405/06A patent/RU2488718C2/ru active
- 2009-02-20 EP EP09722143A patent/EP2245314B1/de active Active
- 2009-02-20 ES ES09722143T patent/ES2386246T3/es active Active
- 2009-02-20 US US12/919,772 patent/US8875517B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5258905B2 (ja) | 2013-08-07 |
| RU2010139405A (ru) | 2012-04-20 |
| CA2712669A1 (fr) | 2009-09-24 |
| CN101960151B (zh) | 2012-10-24 |
| US20110056207A1 (en) | 2011-03-10 |
| CN101960151A (zh) | 2011-01-26 |
| FR2927949B1 (fr) | 2010-03-26 |
| BRPI0907645B1 (pt) | 2019-11-26 |
| EP2245314A1 (de) | 2010-11-03 |
| CA2712669C (fr) | 2016-07-05 |
| JP2011513624A (ja) | 2011-04-28 |
| WO2009115690A1 (fr) | 2009-09-24 |
| BRPI0907645A2 (pt) | 2015-07-21 |
| EP2245314B1 (de) | 2012-05-09 |
| FR2927949A1 (fr) | 2009-08-28 |
| ES2386246T3 (es) | 2012-08-14 |
| RU2488718C2 (ru) | 2013-07-27 |
| US8875517B2 (en) | 2014-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE557244T1 (de) | Diffusor für einen turbinenmotor mit gekerbten ringförmigen netzen | |
| ATE550528T1 (de) | Abgasdiffusor für einen lastwagen | |
| ATE522702T1 (de) | Variable düse für einen turbolader mit durch radiale glieder positioniertem düsenring | |
| DK201170616A (en) | Rotor blade assembly having an auxiliary blade | |
| GB2471233B (en) | Unitary conduit for transporting a fluid and method of manufacturing thereof | |
| ATE521812T1 (de) | Gehäuse für ein sich bewegendes laufrad einer turbomaschine | |
| WO2013165507A3 (en) | Cooling hole with asymmetric diffuser | |
| CL2011002428A1 (es) | Turbina esferica que comprende un eje longitudinal, una pluralidad de aspas en forma de arco generalmente circulares acopladas al eje y extendiendose radialmente hacia fuera desde el eje, de tal manera que el plano definido por ellas no es paralelo al eje central. | |
| GB2467897A (en) | Turbine nozzle segment and assembly | |
| ATE556195T1 (de) | Ringförmige schaufelanordnung für einen gasturbinenmotor | |
| FR2920033B1 (fr) | Turbomachine avec diffuseur | |
| ATE455935T1 (de) | Leitvorrichtung einer strömungsmaschine sowie leitschaufel für eine derartige leitvorrichtung | |
| GB2468438A (en) | Turbine nozzle segment | |
| GB201312222D0 (en) | Turbomachine with variable-pitch vortex generator | |
| DE602005003916D1 (de) | Diffusor für Ringbrennkammer, sowie Brennkammer und Turboprop mit einem solchen Diffusor | |
| WO2014031196A3 (en) | Nozzle with extended tab | |
| ATE516184T1 (de) | Hydrodynamischer retarder | |
| WO2014099097A3 (en) | Combustor seal mistake-proofing for a gas turbine engine | |
| PL396520A1 (pl) | Dyfuzor gazu wydechowego i turbina | |
| FR2960603B1 (fr) | Diffuseur radial de turbomachine | |
| ATE530736T1 (de) | Hitzeschildsegment für einen stator einer gasturbine | |
| CA2806099C (en) | Anti-vortex shedding generator for apu support | |
| EP1904747A4 (de) | Verbesserte laufradanordnung und pumpe | |
| BR112013018211A2 (pt) | conduto curvo, conjunto de distribuição para roda de turbina pelton, e, máquina hidráulica | |
| ATE430874T1 (de) | Leitschaufel-anordnung einer strömungsmaschine |