FR1605231A - - Google Patents
Info
- Publication number
- FR1605231A FR1605231A FR136016A FR136016A FR1605231A FR 1605231 A FR1605231 A FR 1605231A FR 136016 A FR136016 A FR 136016A FR 136016 A FR136016 A FR 136016A FR 1605231 A FR1605231 A FR 1605231A
- Authority
- FR
- France
- 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.)
- Expired
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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
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- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB274167 | 1967-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1605231A true FR1605231A (enExample) | 1973-08-31 |
Family
ID=9745015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR136016A Expired FR1605231A (enExample) | 1967-01-18 | 1968-01-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4221114A (enExample) |
| FR (1) | FR1605231A (enExample) |
| GB (1) | GB1313841A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296769A1 (fr) * | 1975-01-02 | 1976-07-30 | Gen Electric | Turbomoteur a gaz a cycle variable |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1545365A (en) * | 1977-02-24 | 1979-05-10 | Rolls Royce | Gas turbine engines |
| US4798515A (en) * | 1986-05-19 | 1989-01-17 | The United States Of America As Represented By The Secretary Of The Air Force | Variable nozzle area turbine vane cooling |
| US5683225A (en) * | 1991-10-28 | 1997-11-04 | General Electric Company | Jet engine variable area turbine nozzle |
| US5259187A (en) * | 1993-02-05 | 1993-11-09 | General Electric Company | Method of operating an aircraft bypass turbofan engine having variable fan outlet guide vanes |
| US6735955B2 (en) * | 2001-10-10 | 2004-05-18 | Goodrich Pump & Engine Control Systems, Inc. | Control system for positioning compressor inlet guide vanes |
| US7730714B2 (en) * | 2005-11-29 | 2010-06-08 | General Electric Company | Turbofan gas turbine engine with variable fan outlet guide vanes |
| GB0616832D0 (en) * | 2006-08-25 | 2006-10-04 | Alstom Technology Ltd | Turbomachine |
| US9512784B2 (en) | 2010-01-29 | 2016-12-06 | Pratt & Whitney Canada Corp. | Free gas turbine with constant temperature-corrected gas generator speed |
| EP2489859B1 (en) * | 2011-02-18 | 2020-11-25 | Pratt & Whitney Canada Corp. | Free gas turbine with constant temperature-corrected gas generator speed |
| US9410608B2 (en) | 2011-06-08 | 2016-08-09 | United Technologies Corporation | Flexible support structure for a geared architecture gas turbine engine |
| US9239012B2 (en) | 2011-06-08 | 2016-01-19 | United Technologies Corporation | Flexible support structure for a geared architecture gas turbine engine |
| US9631558B2 (en) * | 2012-01-03 | 2017-04-25 | United Technologies Corporation | Geared architecture for high speed and small volume fan drive turbine |
| US9279388B2 (en) * | 2011-11-01 | 2016-03-08 | United Technologies Corporation | Gas turbine engine with two-spool fan and variable vane turbine |
| US20130104522A1 (en) * | 2011-11-01 | 2013-05-02 | Daniel B. Kupratis | Gas turbine engine with variable pitch first stage fan section |
| US10287914B2 (en) | 2012-01-31 | 2019-05-14 | United Technologies Corporation | Gas turbine engine with high speed low pressure turbine section and bearing support features |
| US10125693B2 (en) | 2012-04-02 | 2018-11-13 | United Technologies Corporation | Geared turbofan engine with power density range |
| JP6507535B2 (ja) * | 2014-09-10 | 2019-05-08 | 株式会社Ihi | 低バイパス比ターボファンエンジンのためのバイパスダクトフェアリングおよびそれを備えたターボファンエンジン |
| EP3249205B1 (en) | 2015-05-27 | 2020-01-29 | IHI Corporation | Jet engine |
| US11480111B2 (en) * | 2019-05-15 | 2022-10-25 | Honeywell International Inc. | Variable area turbine nozzle and method |
| GB201907257D0 (en) * | 2019-05-23 | 2019-07-10 | Rolls Royce Plc | Gas turbine engine |
| CN115492681B (zh) * | 2021-06-18 | 2025-07-22 | 中国航发商用航空发动机有限责任公司 | 三转子涡扇发动机 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774501A (en) * | 1953-10-15 | 1957-05-08 | Power Jets Res & Dev Ltd | A stator guide vane construction for elastic fluid turbines |
| US2931173A (en) * | 1954-08-24 | 1960-04-05 | Richard L Schapker | Compound rotary compressor |
| NL86599C (enExample) * | 1955-06-17 | |||
| US2999672A (en) * | 1958-04-09 | 1961-09-12 | Curtiss Wright Corp | Fluid mixing apparatus |
| US3316714A (en) * | 1963-06-20 | 1967-05-02 | Rolls Royce | Gas turbine engine combustion equipment |
| US3273340A (en) * | 1963-11-22 | 1966-09-20 | Gen Electric | Gas turbine powerplant having an extremely high pressure ratio cycle |
| US3514952A (en) * | 1964-07-01 | 1970-06-02 | Us Air Force | Variable bypass turbofan engine |
-
1967
- 1967-01-18 GB GB274167A patent/GB1313841A/en not_active Expired
-
1968
- 1968-01-15 FR FR136016A patent/FR1605231A/fr not_active Expired
-
1976
- 1976-11-29 US US05/745,808 patent/US4221114A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296769A1 (fr) * | 1975-01-02 | 1976-07-30 | Gen Electric | Turbomoteur a gaz a cycle variable |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1313841A (en) | 1973-04-18 |
| DE1626129A1 (de) | 1974-05-30 |
| US4221114A (en) | 1980-09-09 |
| DE1626129B2 (de) | 1977-02-03 |