FR2987400B1 - TEST METHOD AND SYSTEM FOR MONITORING CLOSURE OF A FILTER OF A FLUID CIRCUIT - Google Patents
TEST METHOD AND SYSTEM FOR MONITORING CLOSURE OF A FILTER OF A FLUID CIRCUITInfo
- Publication number
- FR2987400B1 FR2987400B1 FR1251793A FR1251793A FR2987400B1 FR 2987400 B1 FR2987400 B1 FR 2987400B1 FR 1251793 A FR1251793 A FR 1251793A FR 1251793 A FR1251793 A FR 1251793A FR 2987400 B1 FR2987400 B1 FR 2987400B1
- Authority
- FR
- France
- Prior art keywords
- filter
- test method
- fluid circuit
- monitoring closure
- closure
- 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
- 239000012530 fluid Substances 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- 238000010998 test method Methods 0.000 title 1
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
- F02C7/22—Fuel supply systems
-
- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
-
- 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
- F05D2260/80—Diagnostics
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/095—Purpose of the control system to cope with emergencies by temporary overriding set control limits
-
- 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
- F05D2270/3015—Pressure differential pressure
-
- 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 Details And Ventilation Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1251793A FR2987400B1 (en) | 2012-02-28 | 2012-02-28 | TEST METHOD AND SYSTEM FOR MONITORING CLOSURE OF A FILTER OF A FLUID CIRCUIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1251793A FR2987400B1 (en) | 2012-02-28 | 2012-02-28 | TEST METHOD AND SYSTEM FOR MONITORING CLOSURE OF A FILTER OF A FLUID CIRCUIT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2987400A1 FR2987400A1 (en) | 2013-08-30 |
FR2987400B1 true FR2987400B1 (en) | 2015-08-14 |
Family
ID=46229692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1251793A Active FR2987400B1 (en) | 2012-02-28 | 2012-02-28 | TEST METHOD AND SYSTEM FOR MONITORING CLOSURE OF A FILTER OF A FLUID CIRCUIT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2987400B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3030624B1 (en) * | 2014-12-18 | 2017-01-13 | Snecma | METHOD AND DEVICE FOR OBTAINING REFERENCE DIFFERENTIAL PRESSURE OF A FLUID CROSSING A FILTER OF AN AIRCRAFT ENGINE |
FR3052807B1 (en) * | 2016-06-17 | 2019-12-13 | Safran Helicopter Engines | CLOGGING MONITORING IN A PURGE CIRCUIT OF A STARTER INJECTOR FOR A TURBOMACHINE |
FR3101996B1 (en) | 2019-10-15 | 2021-12-03 | Cie Plastic Omnium Se | Sensor holder for one vehicle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154049A (en) * | 1962-02-19 | 1964-10-27 | Screen Products Inc | Magnetic pressure indicator |
US4654140A (en) * | 1985-11-18 | 1987-03-31 | Chen Yen Ming | Pressure indicating device for indicating clogging condition of a filter |
US4626344A (en) * | 1986-01-23 | 1986-12-02 | Fick Virginia L | Oil filter restriction sensor |
FR2705734B1 (en) * | 1993-05-25 | 1995-06-30 | Snecma | Method and device for improving the safety of fluid filters. |
US5702592A (en) * | 1995-10-20 | 1997-12-30 | Western Filter Corporation | Filter monitoring device which monitors differential pressure and temperature |
FR2927003B1 (en) * | 2008-02-06 | 2010-09-24 | Snecma | DETECTION OF THE CLOSURE OF A FILTER OF A FLUID |
-
2012
- 2012-02-28 FR FR1251793A patent/FR2987400B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2987400A1 (en) | 2013-08-30 |
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Legal Events
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Owner name: SNECMA, FR Effective date: 20170713 |
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