FR2977277B1 - Circuit d'alimentation en huile de paliers a roulement d'une turbomachine - Google Patents
Circuit d'alimentation en huile de paliers a roulement d'une turbomachineInfo
- Publication number
- FR2977277B1 FR2977277B1 FR1155863A FR1155863A FR2977277B1 FR 2977277 B1 FR2977277 B1 FR 2977277B1 FR 1155863 A FR1155863 A FR 1155863A FR 1155863 A FR1155863 A FR 1155863A FR 2977277 B1 FR2977277 B1 FR 2977277B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- supply circuit
- roller bearing
- oil supply
- bearing oil
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
-
- 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
- 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
- F16N29/04—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 enabling a warning to be given; enabling moving parts to be stopped
-
- 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
- F16N2250/00—Measuring
- F16N2250/04—Pressure
- F16N2250/06—Pressure for determining flow
-
- 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
- F16N2250/00—Measuring
- F16N2250/08—Temperature
-
- 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
- F16N2250/00—Measuring
- F16N2250/16—Number of revolutions, RPM
-
- 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
- F16N2260/00—Fail safe
- F16N2260/02—Indicating
- F16N2260/05—Oil flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1155863A FR2977277B1 (fr) | 2011-06-30 | 2011-06-30 | Circuit d'alimentation en huile de paliers a roulement d'une turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1155863A FR2977277B1 (fr) | 2011-06-30 | 2011-06-30 | Circuit d'alimentation en huile de paliers a roulement d'une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2977277A1 FR2977277A1 (fr) | 2013-01-04 |
FR2977277B1 true FR2977277B1 (fr) | 2015-03-06 |
Family
ID=44509463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1155863A Active FR2977277B1 (fr) | 2011-06-30 | 2011-06-30 | Circuit d'alimentation en huile de paliers a roulement d'une turbomachine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2977277B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3049007B1 (fr) * | 2016-03-15 | 2019-05-10 | Safran Aircraft Engines | Turboreacteur ayant un groupe lubrification des paliers simplifie |
CN109779702B (zh) * | 2019-03-29 | 2024-01-26 | 中国船舶重工集团公司第七0四研究所 | 油路高度集成的汽轮机轴承座结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450348B1 (fr) * | 1979-02-27 | 1985-10-04 | Avco Corp | Dispositif de lubrification |
US5067454A (en) * | 1989-06-14 | 1991-11-26 | Avco Corporation | Self compensating flow control lubrication system |
US5121599A (en) * | 1991-02-21 | 1992-06-16 | United Technologies Corporation | Oil filtration system and method |
US8746404B2 (en) * | 2008-07-30 | 2014-06-10 | United Technologies Corporation | Gas turbine engine systems and methods involving oil flow management |
-
2011
- 2011-06-30 FR FR1155863A patent/FR2977277B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2977277A1 (fr) | 2013-01-04 |
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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: SNECMA, FR Effective date: 20170713 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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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 |
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PLFP | Fee payment |
Year of fee payment: 14 |