FR2987077B1 - Dispositif de controle de l'alimentation en huile d'un palier de turbomachine - Google Patents
Dispositif de controle de l'alimentation en huile d'un palier de turbomachineInfo
- Publication number
- FR2987077B1 FR2987077B1 FR1251617A FR1251617A FR2987077B1 FR 2987077 B1 FR2987077 B1 FR 2987077B1 FR 1251617 A FR1251617 A FR 1251617A FR 1251617 A FR1251617 A FR 1251617A FR 2987077 B1 FR2987077 B1 FR 2987077B1
- Authority
- FR
- France
- Prior art keywords
- monitoring
- oil supply
- turbomachine bearing
- turbomachine
- 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.)
- Active
Links
- 238000012544 monitoring process 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
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
- F05D2270/3013—Outlet pressure
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/304—Spool rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/20—Amount of lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/20—Amount of lubricant
- F16N2270/22—Amount of lubricant with restrictions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1251617A FR2987077B1 (fr) | 2012-02-22 | 2012-02-22 | Dispositif de controle de l'alimentation en huile d'un palier de turbomachine |
PCT/EP2013/053191 WO2013124242A1 (fr) | 2012-02-22 | 2013-02-18 | Turbomachine comprenant un dispositif de contrôle de l'alimentation en huile de l'enceinte arrière |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1251617A FR2987077B1 (fr) | 2012-02-22 | 2012-02-22 | Dispositif de controle de l'alimentation en huile d'un palier de turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2987077A1 FR2987077A1 (fr) | 2013-08-23 |
FR2987077B1 true FR2987077B1 (fr) | 2016-03-18 |
Family
ID=47720522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1251617A Active FR2987077B1 (fr) | 2012-02-22 | 2012-02-22 | Dispositif de controle de l'alimentation en huile d'un palier de turbomachine |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2987077B1 (fr) |
WO (1) | WO2013124242A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3050761B1 (fr) * | 2016-04-27 | 2019-07-05 | Safran Aircraft Engines | Regulation du debit d'huile dans un circuit de refroidissement d'une turbomachine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245465A (en) * | 1979-08-30 | 1981-01-20 | Avco Corporation | Gas turbine engine lubrication system including three stage flow control valve |
US4446377A (en) * | 1982-05-03 | 1984-05-01 | General Electric Company | Low collapse speed lube oil pumping system for turbomachinery |
US4513704A (en) * | 1983-12-02 | 1985-04-30 | Evans John W | Pressurized lubrication assembly for machinery having a flow restrictor device |
US4513705A (en) * | 1983-12-02 | 1985-04-30 | Evans John W | Pressurized lubrication assembly for the center bearing of a turbocharger |
US5067454A (en) * | 1989-06-14 | 1991-11-26 | Avco Corporation | Self compensating flow control lubrication system |
US5339776A (en) * | 1993-08-30 | 1994-08-23 | Chrysler Corporation | Lubrication system with an oil bypass valve |
GB0218849D0 (en) * | 2002-08-14 | 2002-09-25 | Rolls Royce Plc | Lubrication system for gas turbine engine |
FR2960022B1 (fr) * | 2010-05-11 | 2012-08-03 | Snecma | Circuit et procede d'alimentation en huile de paliers a roulement d'une turbomachine |
-
2012
- 2012-02-22 FR FR1251617A patent/FR2987077B1/fr active Active
-
2013
- 2013-02-18 WO PCT/EP2013/053191 patent/WO2013124242A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2987077A1 (fr) | 2013-08-23 |
WO2013124242A1 (fr) | 2013-08-29 |
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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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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: 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 |