JP2013507571A - 通気手段を有する、内燃機関の吸気を濾過するための装置 - Google Patents
通気手段を有する、内燃機関の吸気を濾過するための装置 Download PDFInfo
- Publication number
- JP2013507571A JP2013507571A JP2012533627A JP2012533627A JP2013507571A JP 2013507571 A JP2013507571 A JP 2013507571A JP 2012533627 A JP2012533627 A JP 2012533627A JP 2012533627 A JP2012533627 A JP 2012533627A JP 2013507571 A JP2013507571 A JP 2013507571A
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- air
- engine
- flow path
- gas
- 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.)
- Granted
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Classifications
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- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
-
- 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
- F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
- F02C3/073—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages the compressor and turbine stages being concentric
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- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2220/00—Application
- F05D2220/60—Application making use of surplus or waste energy
- F05D2220/62—Application making use of surplus or waste energy with energy recovery turbines
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
Description
高圧タービンと出力タービンとの間、
出力タービンの中間段の区域(多段タービンの場合)、
圧縮機のさまざまな段、のいずれかに配置されてもよい。
Claims (6)
- 処理される空気のための入口と、エンジンに向かう第1の清浄な空気の出口と、外部に向かう第2の空気の出口とを有する少なくとも1つの濾過要素(8)と、前記第2の空気の出口からの空気を押し出す通気手段とを備える、内燃機関の吸気を濾過するための装置であって、通気手段が、エンジンから取り出されるガス流により動かされるタービン(24)によって駆動されるファンホイール(23)を備え、タービン(24)およびファンホイール(23)が、互いに対して同心に配置されることを特徴とする、装置。
- タービン(24)を形成するブレードが、ファンブレード(23)の外端を接続するリング(25)の外側に半径方向に配置される、請求項1に記載の装置。
- タービン(24)が、衝動型である、請求項2に記載の装置。
- ファンホイール(23)およびタービン(24)が、ケーシング(30)内に取り付けられるロータ(20)を形成し、ケーシング(30)には、通気される空気用の第1の中央の流路と、タービンへの供給用の第2の流路とが形成され、第2の流路が、少なくとも1つの扇形体の形状を有する、請求項1から3のいずれか一項に記載の装置。
- ファンホイールおよびタービンが、前記ケーシングのノーズコーン(31)内に取り付けられる中心軸(22)の端部にロータを形成する、請求項4に記載の装置。
- エンジンが、ガスタービンエンジンであり、ガスが、圧縮機、または、出力タービンと高圧タービンとの間、または、出力タービンの段の間、のいずれかから取り出される、請求項1から5のいずれか一項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0957208 | 2009-10-14 | ||
FR0957208A FR2951226B1 (fr) | 2009-10-14 | 2009-10-14 | Dispositif de filtrage d'air en entree de moteur a combustion interne avec moyen de ventilation |
PCT/EP2010/065392 WO2011045363A1 (fr) | 2009-10-14 | 2010-10-14 | Dispositif de filtrage d'air en entree de moteur a combustion interne avec moyen de ventilation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013507571A true JP2013507571A (ja) | 2013-03-04 |
JP5781519B2 JP5781519B2 (ja) | 2015-09-24 |
Family
ID=42224472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012533627A Expired - Fee Related JP5781519B2 (ja) | 2009-10-14 | 2010-10-14 | 通気手段を有する、内燃機関の吸気を濾過するための装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8685126B2 (ja) |
EP (1) | EP2488740B1 (ja) |
JP (1) | JP5781519B2 (ja) |
KR (1) | KR101777886B1 (ja) |
CN (1) | CN102575583B (ja) |
CA (1) | CA2774516C (ja) |
ES (1) | ES2663822T3 (ja) |
FR (1) | FR2951226B1 (ja) |
IN (1) | IN2012DN02803A (ja) |
PL (1) | PL2488740T3 (ja) |
RU (1) | RU2561774C2 (ja) |
WO (1) | WO2011045363A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10508628B2 (en) * | 2016-10-14 | 2019-12-17 | Pratt & Whitney Canada Corp. | Auxiliary power unit inlet assembly with particle separator |
US10508626B2 (en) | 2016-10-14 | 2019-12-17 | Pratt & Whitney Canada Corp. | Auxiliary power unit inlet assembly with filter |
US10513344B2 (en) | 2016-10-14 | 2019-12-24 | Pratt & Whitney Canada Corp. | Auxiliary power unit assembly with removable inlet filter |
GB201903646D0 (en) * | 2019-03-18 | 2019-05-01 | Rolls Royce Plc | Condition determination of a gas turbine engine |
GB201906167D0 (en) * | 2019-05-02 | 2019-06-19 | Rolls Royce Plc | Gas turbine engine with core mount |
GB201906168D0 (en) * | 2019-05-02 | 2019-06-19 | Rolls Royce Plc | Gas turbine engine with fan outlet guide vanes |
US11891947B2 (en) * | 2022-06-23 | 2024-02-06 | Pratt & Whitney Canada Corp. | Aircraft engine, gas turbine intake therefore, and method of guiding exhaust gasses |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016109A (en) * | 1958-03-17 | 1962-01-09 | United Aircraft Corp | Air filter |
US3421296A (en) * | 1966-11-15 | 1969-01-14 | United Aircraft Corp | Engine inlet air particle separator |
JPS6248934A (ja) * | 1985-06-28 | 1987-03-03 | ロ−ルス−ロイス、パブリツク、リミテツド、カンパニ− | 流入粒子分離装置 |
FR2613772A1 (fr) * | 1987-04-13 | 1988-10-14 | Gros Jean Marc | Compresseur, roue de turbine monobloc. redresseur, distributeur monobloc. entree d'air, tuyere d'echappement monobloc |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB608465A (en) * | 1949-03-08 | 1948-09-15 | Jules Andre Norbert Galliot | Improvements in or relating to gas turbines such as employed for jet-propelled aircraft and like purposes |
US3035792A (en) * | 1959-12-28 | 1962-05-22 | Gen Electric | Thrust augmenting powerplant for aircraft |
US3148043A (en) * | 1962-03-29 | 1964-09-08 | Boeing Co | Moisture and particle removing means for engines |
FR1520460A (fr) * | 1967-01-11 | 1968-04-12 | Snecma | Perfectionnements aux turboréacteurs à flux multiples |
US3483676A (en) * | 1967-09-29 | 1969-12-16 | Gen Electric | Helicopter engine air inlets |
US3616616A (en) * | 1968-03-11 | 1971-11-02 | Tech Dev Inc | Particle separator especially for use in connection with jet engines |
DE2032964C3 (de) * | 1970-07-03 | 1974-04-25 | Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen | Gasturbinenanlage mit gegenläufigen Laufrädern |
US4255174A (en) * | 1978-11-28 | 1981-03-10 | Rolls-Royce Limited | Separator |
FR2475113A1 (fr) * | 1980-02-04 | 1981-08-07 | Rockwell International Corp | Rotor ceramique pour turbine |
GB2203801B (en) * | 1987-04-14 | 1991-11-27 | Rolls Royce Plc | A gas turbine engine |
GB2257752A (en) * | 1991-07-19 | 1993-01-20 | British Aerospace | Gas turbine inlet particle separator. |
RU2147691C1 (ru) * | 1998-05-26 | 2000-04-20 | Дальневосточный государственный технический университет | Турбокомпрессор |
RU2189474C1 (ru) * | 2000-12-27 | 2002-09-20 | Общество с ограниченной ответственностью "Проектно-конструкторское бюро "Энергия" | Способ подачи и отвода потока очищенного охлаждающего воздуха к турбогенератору |
US6698180B2 (en) * | 2001-08-01 | 2004-03-02 | Rolls-Royce Corporation | Particle separator for a turbine engine |
US7192462B2 (en) * | 2004-04-14 | 2007-03-20 | Aerospace Filtration Systems, Inc. | Engine air filter and sealing system |
WO2006059987A1 (en) * | 2004-12-01 | 2006-06-08 | United Technologies Corporation | Particle separator for tip turbine engine |
US7491253B2 (en) * | 2005-05-31 | 2009-02-17 | Aerospace Filtrations Systems, Inc. | Engine intake system with accessible, interchangeable air filters |
US8439295B2 (en) * | 2006-07-14 | 2013-05-14 | Aerospace Filtration Systems, Inc. | Aircraft engine inlet pivotable barrier filter |
FR2904046B1 (fr) * | 2006-07-19 | 2012-11-23 | Eurocopter France | Entree d'air polyvalente d'un turbomoteur. |
US8240121B2 (en) * | 2007-11-20 | 2012-08-14 | United Technologies Corporation | Retrofit dirt separator for gas turbine engine |
US7927408B2 (en) * | 2007-11-30 | 2011-04-19 | Honeywell International Inc. | Inlet particle separator systems and methods |
-
2009
- 2009-10-14 FR FR0957208A patent/FR2951226B1/fr active Active
-
2010
- 2010-10-14 RU RU2012119531/06A patent/RU2561774C2/ru not_active IP Right Cessation
- 2010-10-14 JP JP2012533627A patent/JP5781519B2/ja not_active Expired - Fee Related
- 2010-10-14 WO PCT/EP2010/065392 patent/WO2011045363A1/fr active Application Filing
- 2010-10-14 PL PL10763721T patent/PL2488740T3/pl unknown
- 2010-10-14 EP EP10763721.7A patent/EP2488740B1/fr active Active
- 2010-10-14 US US13/500,011 patent/US8685126B2/en active Active
- 2010-10-14 KR KR1020127011958A patent/KR101777886B1/ko active IP Right Grant
- 2010-10-14 CN CN201080045634.9A patent/CN102575583B/zh not_active Expired - Fee Related
- 2010-10-14 ES ES10763721.7T patent/ES2663822T3/es active Active
- 2010-10-14 CA CA2774516A patent/CA2774516C/fr not_active Expired - Fee Related
-
2012
- 2012-04-02 IN IN2803DEN2012 patent/IN2012DN02803A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016109A (en) * | 1958-03-17 | 1962-01-09 | United Aircraft Corp | Air filter |
US3421296A (en) * | 1966-11-15 | 1969-01-14 | United Aircraft Corp | Engine inlet air particle separator |
JPS6248934A (ja) * | 1985-06-28 | 1987-03-03 | ロ−ルス−ロイス、パブリツク、リミテツド、カンパニ− | 流入粒子分離装置 |
FR2613772A1 (fr) * | 1987-04-13 | 1988-10-14 | Gros Jean Marc | Compresseur, roue de turbine monobloc. redresseur, distributeur monobloc. entree d'air, tuyere d'echappement monobloc |
Also Published As
Publication number | Publication date |
---|---|
CN102575583B (zh) | 2015-04-01 |
PL2488740T3 (pl) | 2018-06-29 |
FR2951226B1 (fr) | 2013-01-04 |
RU2012119531A (ru) | 2013-11-20 |
JP5781519B2 (ja) | 2015-09-24 |
WO2011045363A1 (fr) | 2011-04-21 |
ES2663822T3 (es) | 2018-04-17 |
IN2012DN02803A (ja) | 2015-07-24 |
CA2774516C (fr) | 2018-06-05 |
US20120192533A1 (en) | 2012-08-02 |
KR20120095899A (ko) | 2012-08-29 |
EP2488740A1 (fr) | 2012-08-22 |
CN102575583A (zh) | 2012-07-11 |
FR2951226A1 (fr) | 2011-04-15 |
EP2488740B1 (fr) | 2018-02-21 |
RU2561774C2 (ru) | 2015-09-10 |
KR101777886B1 (ko) | 2017-09-26 |
US8685126B2 (en) | 2014-04-01 |
CA2774516A1 (fr) | 2011-04-21 |
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