FR2961406B1 - Dispositif de surveillance du colmatage d'au moins deux filtres d'un systeme de circulation de fluide d'un moteur a turbine a gaz d'aeronef - Google Patents
Dispositif de surveillance du colmatage d'au moins deux filtres d'un systeme de circulation de fluide d'un moteur a turbine a gaz d'aeronefInfo
- Publication number
- FR2961406B1 FR2961406B1 FR1054872A FR1054872A FR2961406B1 FR 2961406 B1 FR2961406 B1 FR 2961406B1 FR 1054872 A FR1054872 A FR 1054872A FR 1054872 A FR1054872 A FR 1054872A FR 2961406 B1 FR2961406 B1 FR 2961406B1
- Authority
- FR
- France
- Prior art keywords
- obstruction
- detection signal
- filters
- gas turbine
- turbine engine
- 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 abstract 4
- 238000012544 monitoring process Methods 0.000 title abstract 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 6
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
- B01D37/046—Controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/06—Liquid fuel from a central source to a plurality of burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/18—Cleaning or purging devices, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/54—Computerised or programmable systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2300/00—Pretreatment and supply of liquid fuel
- F23K2300/20—Supply line arrangements
- F23K2300/202—Filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1054872A FR2961406B1 (fr) | 2010-06-18 | 2010-06-18 | Dispositif de surveillance du colmatage d'au moins deux filtres d'un systeme de circulation de fluide d'un moteur a turbine a gaz d'aeronef |
US13/163,141 US8443654B2 (en) | 2010-06-18 | 2011-06-17 | Device for monitoring the obstruction of at least two filters of a fluid circulation system of an aircraft gas turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1054872A FR2961406B1 (fr) | 2010-06-18 | 2010-06-18 | Dispositif de surveillance du colmatage d'au moins deux filtres d'un systeme de circulation de fluide d'un moteur a turbine a gaz d'aeronef |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2961406A1 FR2961406A1 (fr) | 2011-12-23 |
FR2961406B1 true FR2961406B1 (fr) | 2013-03-01 |
Family
ID=43501048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1054872A Active FR2961406B1 (fr) | 2010-06-18 | 2010-06-18 | Dispositif de surveillance du colmatage d'au moins deux filtres d'un systeme de circulation de fluide d'un moteur a turbine a gaz d'aeronef |
Country Status (2)
Country | Link |
---|---|
US (1) | US8443654B2 (fr) |
FR (1) | FR2961406B1 (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3357236A (en) * | 1965-06-09 | 1967-12-12 | Bendix Corp | Contamination indicator |
US4685066A (en) * | 1984-12-18 | 1987-08-04 | Caterpillar Inc. | Contamination monitor and method |
US5239861A (en) * | 1988-12-23 | 1993-08-31 | Kabushiki Kaisha Komatsu Seisakusho | Device for indicating contamination degree of hydraulic circuit and method of judging the contamination degree |
US5932795A (en) * | 1997-01-22 | 1999-08-03 | President And Fellows Of Harvard College | Methods and apparatus for continuous ambient particulate mass monitoring |
DE10000435A1 (de) * | 2000-01-10 | 2001-07-12 | Mann & Hummel Filter | Verfahren und Vorrichtung zur Überwachung wartungsintensiver Austauschteile an einem Aggregat |
US20060185446A1 (en) * | 2005-02-18 | 2006-08-24 | Speckhart Frank H | Printed strain gage for vehicle seats |
US20070243113A1 (en) * | 2006-04-12 | 2007-10-18 | Dileo Anthony | Filter with memory, communication and concentration sensor |
US8007568B2 (en) | 2006-04-12 | 2011-08-30 | Millipore Corporation | Filter with memory, communication and pressure sensor |
DE102006037366A1 (de) * | 2006-08-09 | 2008-02-14 | Voith Patent Gmbh | Rückstands-Schleuse für Filtereinrichtungen, insbesondere Streichfarbenfilter |
FR2927003B1 (fr) * | 2008-02-06 | 2010-09-24 | Snecma | Detection du colmatage d'un filtre d'un fluide |
WO2011036772A1 (fr) * | 2009-09-25 | 2011-03-31 | イビデン株式会社 | Capteur de particules fines et dispositif d'épuration des gaz d'échappement |
-
2010
- 2010-06-18 FR FR1054872A patent/FR2961406B1/fr active Active
-
2011
- 2011-06-17 US US13/163,141 patent/US8443654B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8443654B2 (en) | 2013-05-21 |
US20110308306A1 (en) | 2011-12-22 |
FR2961406A1 (fr) | 2011-12-23 |
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Legal Events
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