JPH07500396A - ガスタービンエンジン装置 - Google Patents
ガスタービンエンジン装置Info
- Publication number
- JPH07500396A JPH07500396A JP5507670A JP50767093A JPH07500396A JP H07500396 A JPH07500396 A JP H07500396A JP 5507670 A JP5507670 A JP 5507670A JP 50767093 A JP50767093 A JP 50767093A JP H07500396 A JPH07500396 A JP H07500396A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- pressure shaft
- low pressure
- high pressure
- bearing
- 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
Links
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
- 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
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
- F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
- F02C7/1435—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages by water injection
-
- 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
- F02C3/36—Open cycles
-
- 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
- F02C7/06—Arrangements of bearings; Lubricating
-
- 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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1 低圧軸; 高圧軸; 前記低圧軸上の低圧圧縮機ロータ; 前記低圧軸上の低圧タービンロータ; 前記高圧軸上の高圧圧縮機ロータ; 前記高圧軸上の高圧タービンロータ; 軸線方向に整合され長手方向にオフセットされた前記低圧軸及び前記高圧軸が低 圧軸端部及び高圧軸端部を設定していること; 前記低圧端部における前記低圧軸上の前記低圧圧縮機ロータ及び前記低圧タービ ンロータ;前記高圧端部における前記高圧軸上の前記高圧圧縮機ロータ及び前記 高圧タービンロータ;及び前記低圧軸に連結された動力出力装置;前記低圧軸と 前記高圧軸が独立して回転できること;前記低圧軸の外側端部における固定構造 体と前記低圧軸との間のジャーナル及びスラスト軸受から成る第1軸受; 前記高圧軸の内側端部における固定構造体と前記低圧軸との間のジャーナル軸受 から成る第2軸受;前記低圧軸の内側端部と前記高圧軸の内側端部との間のころ 軸受から成る第3軸受;及び 固定構造体と前記高圧軸の外側端部との間の玉及びスラスト軸受から成る第4軸 受; を包含する動力装置用ガスタービン装置。 2 共通の軸受ハウジングが前記第2軸受及び第3軸受を囲繞している、請求項 1記載のガスタービン装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US775,865 | 1991-10-15 | ||
US07/775,865 US5201796A (en) | 1991-10-15 | 1991-10-15 | Gas turbine engine arrangement |
PCT/US1992/007496 WO1993008391A1 (en) | 1991-10-15 | 1992-09-04 | Gas turbine engine arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07500396A true JPH07500396A (ja) | 1995-01-12 |
JP3146311B2 JP3146311B2 (ja) | 2001-03-12 |
Family
ID=25105775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50767093A Expired - Lifetime JP3146311B2 (ja) | 1991-10-15 | 1992-09-04 | ガスタービンエンジン装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5201796A (ja) |
EP (1) | EP0608266B1 (ja) |
JP (1) | JP3146311B2 (ja) |
DE (1) | DE69204169T2 (ja) |
WO (1) | WO1993008391A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007127006A (ja) * | 2005-11-02 | 2007-05-24 | Hitachi Ltd | 2軸式ガスタービン,2軸式ガスタービンの運用方法,2軸式ガスタービンの制御方法、及び2軸式ガスタービンの軸受冷却方法。 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5513488A (en) | 1994-12-19 | 1996-05-07 | Foster Wheeler Development Corporation | Power process utilizing humidified combusted air to gas turbine |
DE19600419A1 (de) * | 1996-01-08 | 1997-07-10 | Siemens Ag | Maschinensatz |
US6145296A (en) * | 1998-09-25 | 2000-11-14 | Alm Development, Inc. | Gas turbine engine having counter rotating turbines and a controller for controlling the load driven by one of the turbines |
US6189311B1 (en) * | 1999-03-11 | 2001-02-20 | Alm Development, Inc. | Gas turbine engine |
US6460324B1 (en) | 1999-10-12 | 2002-10-08 | Alm Development, Inc. | Gas turbine engine |
US6363708B1 (en) | 1999-10-12 | 2002-04-02 | Alm Development, Inc. | Gas turbine engine |
US6397576B1 (en) | 1999-10-12 | 2002-06-04 | Alm Development, Inc. | Gas turbine engine with exhaust compressor having outlet tap control |
US6442945B1 (en) | 2000-08-04 | 2002-09-03 | Alm Development, Inc. | Gas turbine engine |
US6708500B2 (en) | 2001-08-17 | 2004-03-23 | Alstom Technology Ltd | Turbogroup of a power generating plant |
US6826914B2 (en) | 2001-08-17 | 2004-12-07 | Alstom Technology Ltd | Turbogroup of a power generating plant |
JP4153446B2 (ja) * | 2004-02-19 | 2008-09-24 | 株式会社日立製作所 | ガスタービン |
FR2890110B1 (fr) * | 2005-08-26 | 2007-11-02 | Snecma | Procede d'assemblage d'une turbomachine |
DE102006026287A1 (de) * | 2006-06-02 | 2007-12-06 | Rolls-Royce Deutschland Ltd & Co Kg | Zwei-Wellen-Triebwerk für Flugzeuge mit hohem Bedarf an elektrischer Leistung |
SE534008C2 (sv) * | 2009-02-24 | 2011-03-29 | Euroturbine Ab | Förfarande för drift av en gasturbinkraftanläggning och gasturbinkraftanläggning |
CA2773946A1 (en) | 2009-09-13 | 2011-03-17 | Lean Flame, Inc. | Vortex premixer for combustion apparatus |
US9404811B2 (en) | 2011-10-04 | 2016-08-02 | Hamilton Sundstrand Corporation | Motor housing thermal sensing |
US9476320B2 (en) | 2012-01-31 | 2016-10-25 | United Technologies Corporation | Gas turbine engine aft bearing arrangement |
FI127043B (fi) * | 2012-11-12 | 2017-10-13 | Lappeenrannan Teknillinen Yliopisto | Kaasuturbiinin jäähdytysjärjestely |
US20150176484A1 (en) * | 2013-12-23 | 2015-06-25 | United Technologies Corporation | Geared turbofan with a gearbox aft of a fan drive turbine |
US10533559B2 (en) | 2016-12-20 | 2020-01-14 | Pratt & Whitney Canada Corp. | Reverse flow engine architecture |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR973589A (ja) * | 1951-02-12 | |||
DE700618C (de) * | 1939-01-04 | 1940-12-24 | Sulzer Akt Ges Geb | Gasturbinenanlage |
US2704434A (en) * | 1950-03-20 | 1955-03-22 | Heinz E Schmitt | High pressure ratio gas turbine of the dual set type |
US2625012A (en) * | 1950-04-18 | 1953-01-13 | Gen Engineering And Res Corp | Gas turbine power plant, including multiple fluid operated turbines |
US3037348A (en) * | 1956-09-28 | 1962-06-05 | Daimler Benz Ag | Gas turbine arrangement, particularly for motor vehicles |
US4049299A (en) * | 1973-03-12 | 1977-09-20 | Agence Nationale De Valorisation De La Recherche (Anvar) | Anti-polluting power plant using compressors and gas turbines |
SE404948B (sv) * | 1977-03-25 | 1978-11-06 | Stal Laval Turbin Ab | Tvaaxlig gasturbinanleggning |
US4147024A (en) * | 1977-09-15 | 1979-04-03 | Avco Corporation | Dual cycle gas turbine engine system |
US4829763A (en) * | 1984-02-01 | 1989-05-16 | Fluor Corporation | Process for producing power |
US4899537A (en) * | 1984-02-07 | 1990-02-13 | International Power Technology, Inc. | Steam-injected free-turbine-type gas turbine |
SE453114B (sv) * | 1986-04-29 | 1988-01-11 | Asea Stal Ab | Sett for drift av ett turbinaggregat |
US4961310A (en) * | 1989-07-03 | 1990-10-09 | General Electric Company | Single shaft combined cycle turbine |
-
1991
- 1991-10-15 US US07/775,865 patent/US5201796A/en not_active Expired - Fee Related
-
1992
- 1992-09-04 WO PCT/US1992/007496 patent/WO1993008391A1/en active IP Right Grant
- 1992-09-04 EP EP92920238A patent/EP0608266B1/en not_active Expired - Lifetime
- 1992-09-04 DE DE69204169T patent/DE69204169T2/de not_active Expired - Fee Related
- 1992-09-04 JP JP50767093A patent/JP3146311B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007127006A (ja) * | 2005-11-02 | 2007-05-24 | Hitachi Ltd | 2軸式ガスタービン,2軸式ガスタービンの運用方法,2軸式ガスタービンの制御方法、及び2軸式ガスタービンの軸受冷却方法。 |
Also Published As
Publication number | Publication date |
---|---|
EP0608266B1 (en) | 1995-08-16 |
WO1993008391A1 (en) | 1993-04-29 |
EP0608266A1 (en) | 1994-08-03 |
US5201796A (en) | 1993-04-13 |
DE69204169D1 (de) | 1995-09-21 |
DE69204169T2 (de) | 1996-01-18 |
JP3146311B2 (ja) | 2001-03-12 |
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