FR3002979B1 - Systeme de lubrification pour turbopropulseur - Google Patents
Systeme de lubrification pour turbopropulseurInfo
- Publication number
- FR3002979B1 FR3002979B1 FR1351988A FR1351988A FR3002979B1 FR 3002979 B1 FR3002979 B1 FR 3002979B1 FR 1351988 A FR1351988 A FR 1351988A FR 1351988 A FR1351988 A FR 1351988A FR 3002979 B1 FR3002979 B1 FR 3002979B1
- Authority
- FR
- France
- Prior art keywords
- turbopropulseur
- lubrication system
- lubrication
- 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
- 238000005461 lubrication Methods 0.000 title 1
Classifications
-
- 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
- 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
- F01D25/20—Lubricating arrangements using lubrication pumps
-
- 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
- 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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
- F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
-
- 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
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/79—Bearing, support or actuation arrangements therefor
-
- 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
- F05D2260/98—Lubrication
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1351988A FR3002979B1 (fr) | 2013-03-06 | 2013-03-06 | Systeme de lubrification pour turbopropulseur |
CA2844966A CA2844966C (fr) | 2013-03-06 | 2014-03-05 | Systeme de lubrification pour turbopropulseur |
US14/199,577 US9845706B2 (en) | 2013-03-06 | 2014-03-06 | Lubrication system for a turbopropeller |
GB1403977.0A GB2515857B (en) | 2013-03-06 | 2014-03-06 | A lubrication system for a turbopropeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1351988A FR3002979B1 (fr) | 2013-03-06 | 2013-03-06 | Systeme de lubrification pour turbopropulseur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3002979A1 FR3002979A1 (fr) | 2014-09-12 |
FR3002979B1 true FR3002979B1 (fr) | 2016-07-15 |
Family
ID=48570306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1351988A Active FR3002979B1 (fr) | 2013-03-06 | 2013-03-06 | Systeme de lubrification pour turbopropulseur |
Country Status (4)
Country | Link |
---|---|
US (1) | US9845706B2 (fr) |
CA (1) | CA2844966C (fr) |
FR (1) | FR3002979B1 (fr) |
GB (1) | GB2515857B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170362959A1 (en) * | 2016-06-20 | 2017-12-21 | United Technologies Corporation | Lubrication system with multiple lubrication circuits |
US11162419B2 (en) * | 2018-02-12 | 2021-11-02 | General Electric Company | Method and structure for operating engine with bowed rotor condition |
FR3106623B1 (fr) * | 2020-01-23 | 2022-10-07 | Safran Aircraft Engines | Dispositif de lubrification pour une turbomachine d’aéronef, à circulation de lubrifiant dans les deux sens de rotation d’une pompe |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020632A (en) * | 1975-07-17 | 1977-05-03 | The United States Of America As Represented By The United States National Aeronautics And Space Administration Office Of General Counsel-Code Gp | Oil cooling system for a gas turbine engine |
US4446696A (en) * | 1981-06-29 | 1984-05-08 | General Electric Company | Compound propulsor |
FR2630160B1 (fr) * | 1988-04-13 | 1990-07-20 | Snecma | Dispositif de filtration, notamment pour circuit de lubrification de turbomachine |
US5610341A (en) * | 1996-04-08 | 1997-03-11 | General Electric Company | Modular oil monitor |
EP1160419A1 (fr) * | 2000-05-31 | 2001-12-05 | Techspace Aero S.A. | Dispositif de lubrification pour moteur aéronautique |
DE102004056295B4 (de) * | 2004-11-22 | 2014-09-04 | Rolls-Royce Deutschland Ltd & Co Kg | Ölversorgungsvorrichtung für ein Flugzeugtriebwerk |
US7571597B2 (en) * | 2006-01-25 | 2009-08-11 | Honeywell International Inc. | Airframe mounted motor driven lubrication pump control system and method |
FR2925110B1 (fr) * | 2007-12-13 | 2014-06-27 | Hispano Suiza Sa | Dispositif d'alimentation en huile d'un moteur d'aeronef equipe d'au moins un demarreur-generateur. |
DE102008042660A1 (de) * | 2008-10-08 | 2010-04-15 | Ford Global Technologies, LLC, Dearborn | Flüssigkeitsgekühlte Brennkraftmaschine mit Ölkühler und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
FR2967467B1 (fr) * | 2010-11-15 | 2013-08-23 | Snecma | Dispositif d'alimentation en fluide d'au moins un film fluide amortisseur d'un palier d'un moteur a turbine a gaz et procede d'alimentation |
DE102011012863A1 (de) * | 2011-03-03 | 2012-09-06 | Rolls-Royce Deutschland Ltd & Co Kg | Ölversorgungssystem für ein Flugtriebwerk |
-
2013
- 2013-03-06 FR FR1351988A patent/FR3002979B1/fr active Active
-
2014
- 2014-03-05 CA CA2844966A patent/CA2844966C/fr active Active
- 2014-03-06 GB GB1403977.0A patent/GB2515857B/en active Active
- 2014-03-06 US US14/199,577 patent/US9845706B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2515857A (en) | 2015-01-07 |
CA2844966C (fr) | 2020-09-08 |
GB201403977D0 (en) | 2014-04-23 |
FR3002979A1 (fr) | 2014-09-12 |
US20140255171A1 (en) | 2014-09-11 |
CA2844966A1 (fr) | 2014-09-06 |
US9845706B2 (en) | 2017-12-19 |
GB2515857B (en) | 2020-04-01 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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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 |