IT1163366B - Prediffusore per motori a turbina a gas - Google Patents
Prediffusore per motori a turbina a gasInfo
- Publication number
- IT1163366B IT1163366B IT21090/83A IT2109083A IT1163366B IT 1163366 B IT1163366 B IT 1163366B IT 21090/83 A IT21090/83 A IT 21090/83A IT 2109083 A IT2109083 A IT 2109083A IT 1163366 B IT1163366 B IT 1163366B
- Authority
- IT
- Italy
- Prior art keywords
- diffuser
- gas turbine
- turbine engines
- engines
- gas
- Prior art date
Links
Classifications
-
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
-
- 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)
- Spray-Type Burners (AREA)
- Lasers (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/380,459 US4918926A (en) | 1982-05-20 | 1982-05-20 | Predfiffuser for a gas turbine engine |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8321090A0 IT8321090A0 (it) | 1983-05-13 |
IT8321090A1 IT8321090A1 (it) | 1984-11-13 |
IT1163366B true IT1163366B (it) | 1987-04-08 |
Family
ID=23501246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21090/83A IT1163366B (it) | 1982-05-20 | 1983-05-13 | Prediffusore per motori a turbina a gas |
Country Status (8)
Country | Link |
---|---|
US (1) | US4918926A (it) |
JP (1) | JPS58210329A (it) |
CA (1) | CA1217431A (it) |
DE (1) | DE3317722C2 (it) |
FR (1) | FR2527268B1 (it) |
GB (1) | GB2120325B (it) |
IL (1) | IL68681A (it) |
IT (1) | IT1163366B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335501A (en) * | 1992-11-16 | 1994-08-09 | General Electric Company | Flow spreading diffuser |
US5303542A (en) * | 1992-11-16 | 1994-04-19 | General Electric Company | Fuel supply control method for a gas turbine engine |
US5289685A (en) * | 1992-11-16 | 1994-03-01 | General Electric Company | Fuel supply system for a gas turbine engine |
US5279126A (en) * | 1992-12-18 | 1994-01-18 | United Technologies Corporation | Diffuser-combustor |
US6513330B1 (en) | 2000-11-08 | 2003-02-04 | Allison Advanced Development Company | Diffuser for a gas turbine engine |
US6564555B2 (en) | 2001-05-24 | 2003-05-20 | Allison Advanced Development Company | Apparatus for forming a combustion mixture in a gas turbine engine |
US6866479B2 (en) * | 2003-05-16 | 2005-03-15 | Mitsubishi Heavy Industries, Ltd. | Exhaust diffuser for axial-flow turbine |
FR2887924B1 (fr) * | 2005-06-30 | 2010-09-10 | Snecma | Dispositif de guidage d'un flux d'air entre un compresseur et une chambre de combustion dans une turbomachine |
US20080044273A1 (en) * | 2006-08-15 | 2008-02-21 | Syed Arif Khalid | Turbomachine with reduced leakage penalties in pressure change and efficiency |
US20080046407A1 (en) * | 2006-08-16 | 2008-02-21 | Microsoft Corporation | Application search interface |
US8438854B2 (en) * | 2008-05-23 | 2013-05-14 | Honeywell International Inc. | Pre-diffuser for centrifugal compressor |
US20120027578A1 (en) * | 2010-07-30 | 2012-02-02 | General Electric Company | Systems and apparatus relating to diffusers in combustion turbine engines |
EP2901082B1 (en) * | 2012-09-28 | 2019-11-06 | United Technologies Corporation | Inner diffuser case struts for a combustor of a gas turbine engine |
US11732892B2 (en) * | 2013-08-14 | 2023-08-22 | General Electric Company | Gas turbomachine diffuser assembly with radial flow splitters |
EP3039264B1 (en) * | 2013-08-28 | 2019-10-16 | United Technologies Corporation | Gas turbine engine diffuser cooling and mixing arrangement |
US9631814B1 (en) * | 2014-01-23 | 2017-04-25 | Honeywell International Inc. | Engine assemblies and methods with diffuser vane count and fuel injection assembly count relationships |
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 |
GB201505502D0 (en) | 2015-03-31 | 2015-05-13 | Rolls Royce Plc | Combustion equipment |
US20170044979A1 (en) * | 2015-08-14 | 2017-02-16 | United Technologies Corporation | Pre-diffuser with high cant angle |
USD994880S1 (en) * | 2021-11-02 | 2023-08-08 | Abiomed, Inc. | Medical device housing |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB589030A (en) * | 1944-03-21 | 1947-06-10 | Power Jets Res Dev Ltd | Improvements in or relating to gas diffusers |
US2823519A (en) * | 1950-02-14 | 1958-02-18 | Dudley B Spalding | Revolving fuel vaporizer and combustion stabilizer |
GB700688A (en) * | 1950-12-08 | 1953-12-09 | Rolls Royce | Improvements in or relating to gas-turbine engines |
US2682363A (en) * | 1950-12-08 | 1954-06-29 | Rolls Royce | Gas turbine engine |
US2711072A (en) * | 1951-06-14 | 1955-06-21 | Gen Motors Corp | Combustion chamber fairing |
GB1096624A (en) * | 1964-01-30 | 1967-12-29 | Bristol Siddeley Engines Ltd | Diffusers for fluid flows |
GB1210113A (en) * | 1968-01-25 | 1970-10-28 | Gen Electric | Gas turbine engine |
US3385055A (en) * | 1966-11-23 | 1968-05-28 | United Aircraft Corp | Combustion chamber with floating swirler rings |
US3978664A (en) * | 1974-12-20 | 1976-09-07 | United Technologies Corporation | Gas turbine engine diffuser |
US4009569A (en) * | 1975-07-21 | 1977-03-01 | United Technologies Corporation | Diffuser-burner casing for a gas turbine engine |
US4098074A (en) * | 1976-06-01 | 1978-07-04 | United Technologies Corporation | Combustor diffuser for turbine type power plant and construction thereof |
US4100732A (en) * | 1976-12-02 | 1978-07-18 | General Electric Company | Centrifugal compressor advanced dump diffuser |
GB1581050A (en) * | 1976-12-23 | 1980-12-10 | Rolls Royce | Combustion equipment for gas turbine engines |
-
1982
- 1982-05-20 US US06/380,459 patent/US4918926A/en not_active Expired - Lifetime
-
1983
- 1983-04-26 CA CA000426748A patent/CA1217431A/en not_active Expired
- 1983-05-04 GB GB08312111A patent/GB2120325B/en not_active Expired
- 1983-05-13 IT IT21090/83A patent/IT1163366B/it active
- 1983-05-13 IL IL68681A patent/IL68681A/xx unknown
- 1983-05-16 FR FR8308070A patent/FR2527268B1/fr not_active Expired
- 1983-05-16 JP JP58086493A patent/JPS58210329A/ja active Granted
- 1983-05-16 DE DE3317722A patent/DE3317722C2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1217431A (en) | 1987-02-03 |
GB8312111D0 (en) | 1983-06-08 |
FR2527268B1 (fr) | 1988-09-09 |
JPH0429850B2 (it) | 1992-05-20 |
IT8321090A1 (it) | 1984-11-13 |
JPS58210329A (ja) | 1983-12-07 |
DE3317722C2 (de) | 1994-08-04 |
DE3317722A1 (de) | 1983-12-01 |
GB2120325A (en) | 1983-11-30 |
IL68681A (en) | 1987-02-27 |
US4918926A (en) | 1990-04-24 |
GB2120325B (en) | 1985-12-18 |
IT8321090A0 (it) | 1983-05-13 |
IL68681A0 (en) | 1983-09-30 |
FR2527268A1 (fr) | 1983-11-25 |
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