FR2979671B1 - Circuits d'huile et de carburant dans une turbomachine - Google Patents
Circuits d'huile et de carburant dans une turbomachineInfo
- Publication number
- FR2979671B1 FR2979671B1 FR1157953A FR1157953A FR2979671B1 FR 2979671 B1 FR2979671 B1 FR 2979671B1 FR 1157953 A FR1157953 A FR 1157953A FR 1157953 A FR1157953 A FR 1157953A FR 2979671 B1 FR2979671 B1 FR 2979671B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- oil
- fuel circuits
- fuel
- circuits
- 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.)
- Active
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
-
- 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
-
- 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
- F02C7/22—Fuel supply systems
- F02C7/224—Heating fuel before feeding to the burner
-
- 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
-
- 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
- F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
-
- 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)
- Lubrication Of Internal Combustion Engines (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157953A FR2979671B1 (fr) | 2011-09-07 | 2011-09-07 | Circuits d'huile et de carburant dans une turbomachine |
PCT/FR2012/051904 WO2013034829A1 (fr) | 2011-09-07 | 2012-08-14 | Circuits d'huile et de carburant dans une turbomachine et procédé de gestion d ' échanges thermiques |
GB1404000.0A GB2509012B (en) | 2011-09-07 | 2012-08-14 | Oil and fuel circuits in a turbine engine |
US14/343,185 US9739198B2 (en) | 2011-09-07 | 2012-08-14 | Oil and fuel circuits in a turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157953A FR2979671B1 (fr) | 2011-09-07 | 2011-09-07 | Circuits d'huile et de carburant dans une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2979671A1 FR2979671A1 (fr) | 2013-03-08 |
FR2979671B1 true FR2979671B1 (fr) | 2017-02-10 |
Family
ID=46829813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1157953A Active FR2979671B1 (fr) | 2011-09-07 | 2011-09-07 | Circuits d'huile et de carburant dans une turbomachine |
Country Status (4)
Country | Link |
---|---|
US (1) | US9739198B2 (fr) |
FR (1) | FR2979671B1 (fr) |
GB (1) | GB2509012B (fr) |
WO (1) | WO2013034829A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2979671B1 (fr) * | 2011-09-07 | 2017-02-10 | Snecma | Circuits d'huile et de carburant dans une turbomachine |
FR3002591B1 (fr) | 2013-02-27 | 2015-04-03 | Snecma | Procede et dispositif de regulation de refroidissement d'huile d'une turbomachine |
EP3044443B1 (fr) * | 2013-09-10 | 2018-08-08 | United Technologies Corporation | Système de gestion de combustible pour un moteur à turbine |
GB201504005D0 (en) * | 2015-03-10 | 2015-04-22 | Rolls Royce Plc | Engine fuel-oil heat exchange system |
GB201505255D0 (en) * | 2015-03-27 | 2015-05-13 | Rolls Royce Plc | Gas turbine engine fluid heat management system |
DE102015112325A1 (de) * | 2015-07-28 | 2017-02-02 | Rolls-Royce Deutschland Ltd & Co Kg | Flugtriebwerk mit einer Treibstoffversorgungseinrichtung und mit wenigstens einem einen Hydraulikfluidspeicher umfassenden Hydraulikfluidkreislauf mit einem Wärmetauscher |
WO2017083107A1 (fr) * | 2015-11-09 | 2017-05-18 | Borgwarner Inc. | Système de transfert de chaleur pour turbocompresseur |
US11125160B2 (en) * | 2015-12-28 | 2021-09-21 | General Electric Company | Method and system for combination heat exchanger |
EP3418505B1 (fr) * | 2017-06-23 | 2022-04-13 | HS Marston Aerospace Limited | Circuit de lubrification chauffé |
FR3091903B1 (fr) * | 2019-01-23 | 2020-12-25 | Safran Aircraft Engines | Gicleur de liquide lubrifiant à débit limité |
IT201900011391A1 (it) * | 2019-07-10 | 2021-01-10 | Ge Avio Srl | Impianto di lubrificazione |
US11492969B2 (en) * | 2019-12-09 | 2022-11-08 | Meggitt Aerospace Limited | Engine thermal management methods and control systems |
FR3104641B1 (fr) * | 2019-12-17 | 2021-12-31 | Safran Aircraft Engines | Circuit d’alimentation en carburant d’une turbomachine, turbomachine et aéronef ayant celui-ci |
GB2599686A (en) * | 2020-10-09 | 2022-04-13 | Rolls Royce Plc | An improved turbofan gas turbine engine |
CN112943456B (zh) * | 2021-03-12 | 2022-08-12 | 华能江阴燃机热电有限责任公司 | 一种燃气-蒸汽联合循环机组辅机冷却水系统 |
US11591964B2 (en) * | 2021-06-17 | 2023-02-28 | Pratt & Whitney Canada Corp. | Oil cooling system for aircraft engine |
GB202219390D0 (en) | 2022-12-21 | 2023-02-01 | Rolls Royce Plc | Gas turbine operation |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1061138A (fr) | 1952-07-31 | 1954-04-08 | Dentifaire | Appareillage pour radioscopie dentaire |
US4041697A (en) * | 1975-07-17 | 1977-08-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Oil cooling system for a gas turbine engine |
US4151710A (en) * | 1977-03-11 | 1979-05-01 | United Technologies Corporation | Lubrication cooling system for aircraft engine accessory |
US4773212A (en) * | 1981-04-01 | 1988-09-27 | United Technologies Corporation | Balancing the heat flow between components associated with a gas turbine engine |
GB8907788D0 (en) * | 1989-04-06 | 1989-05-17 | Rolls Royce Plc | Management of heat generated by aircraft gas turbine installations |
FR2728938A1 (fr) * | 1995-01-04 | 1996-07-05 | Snecma | Systeme de regulation des temperatures de l'huile et du carburant dans un turboreacteur |
US8776952B2 (en) * | 2006-05-11 | 2014-07-15 | United Technologies Corporation | Thermal management system for turbofan engines |
FR2914365B1 (fr) * | 2007-03-28 | 2012-05-18 | Airbus France | Systeme de refroidissement et de regulation en temperature d'equipements d'un ensemble propulsif d'aeronef. |
FR2915238A1 (fr) * | 2007-04-23 | 2008-10-24 | Airbus France Sa | Procede et systeme pour le demarrage d'un turbomoteur par temps froid. |
US20090313999A1 (en) * | 2008-05-13 | 2009-12-24 | Scott Hunter | Method and apparatus for controlling fuel in a gas turbine engine |
US7997062B2 (en) * | 2009-01-29 | 2011-08-16 | Pratt & Whitney Canada Corp. | Dual channel regulated fuel-oil heat exchanger |
FR2951228B1 (fr) | 2009-10-13 | 2013-07-19 | Snecma | Procede et systeme de gestion d'echanges thermiques entre fluides dans une turbomachine |
GB201001410D0 (en) * | 2010-01-29 | 2010-03-17 | Rolls Royce Plc | Oil cooler |
FR2979671B1 (fr) * | 2011-09-07 | 2017-02-10 | Snecma | Circuits d'huile et de carburant dans une turbomachine |
US9097169B2 (en) * | 2011-10-11 | 2015-08-04 | Pratt & Whitney Canada Corp. | Gas turbine engine heat management system |
US8495857B2 (en) * | 2011-10-31 | 2013-07-30 | United Technologies Corporation | Gas turbine engine thermal management system |
US9334802B2 (en) * | 2011-10-31 | 2016-05-10 | United Technologies Corporation | Gas turbine engine thermal management system |
FR2993340B1 (fr) * | 2012-07-11 | 2014-08-08 | Snecma | Vanne pour le controle d'echanges thermiques d'un circuit d'huile |
DE102012015454A1 (de) * | 2012-08-03 | 2014-05-28 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Regelung der Kraftstofftemperatur einer Gasturbine |
-
2011
- 2011-09-07 FR FR1157953A patent/FR2979671B1/fr active Active
-
2012
- 2012-08-14 GB GB1404000.0A patent/GB2509012B/en active Active
- 2012-08-14 WO PCT/FR2012/051904 patent/WO2013034829A1/fr active Application Filing
- 2012-08-14 US US14/343,185 patent/US9739198B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201404000D0 (en) | 2014-04-23 |
WO2013034829A1 (fr) | 2013-03-14 |
GB2509012B (en) | 2018-07-18 |
WO2013034829A9 (fr) | 2013-06-20 |
FR2979671A1 (fr) | 2013-03-08 |
US9739198B2 (en) | 2017-08-22 |
GB2509012A (en) | 2014-06-18 |
US20140223917A1 (en) | 2014-08-14 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |