FR2987400B1 - Procede de test et systeme de surveillance du colmatage d'un filtre d'un circuit de fluide - Google Patents

Procede de test et systeme de surveillance du colmatage d'un filtre d'un circuit de fluide

Info

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
Application number
FR1251793A
Other languages
English (en)
Other versions
FR2987400A1 (fr
Inventor
Nicolas Alain Bernard Potel
Pierre Charles Mouton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR1251793A priority Critical patent/FR2987400B1/fr
Publication of FR2987400A1 publication Critical patent/FR2987400A1/fr
Application granted granted Critical
Publication of FR2987400B1 publication Critical patent/FR2987400B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
FR1251793A 2012-02-28 2012-02-28 Procede de test et systeme de surveillance du colmatage d'un filtre d'un circuit de fluide Active FR2987400B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1251793A FR2987400B1 (fr) 2012-02-28 2012-02-28 Procede de test et systeme de surveillance du colmatage d'un filtre d'un circuit de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251793A FR2987400B1 (fr) 2012-02-28 2012-02-28 Procede de test et systeme de surveillance du colmatage d'un filtre d'un circuit de fluide

Publications (2)

Publication Number Publication Date
FR2987400A1 FR2987400A1 (fr) 2013-08-30
FR2987400B1 true FR2987400B1 (fr) 2015-08-14

Family

ID=46229692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251793A Active FR2987400B1 (fr) 2012-02-28 2012-02-28 Procede de test et systeme de surveillance du colmatage d'un filtre d'un circuit de fluide

Country Status (1)

Country Link
FR (1) FR2987400B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030624B1 (fr) * 2014-12-18 2017-01-13 Snecma Procede et dispositif d'obtention d'une pression differentielle de reference d'un fluide traversant un filtre d'un moteur d'aeronef
FR3052807B1 (fr) 2016-06-17 2019-12-13 Safran Helicopter Engines Surveillance de colmatage dans un circuit de purge d'injecteur de demarrage pour turbomachine
FR3101996B1 (fr) 2019-10-15 2021-12-03 Cie Plastic Omnium Se Support de capteur pour un véhicule

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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 (fr) * 1993-05-25 1995-06-30 Snecma Procédé et dispositif pour améliorer la sécurité des filtres à fluide.
US5702592A (en) * 1995-10-20 1997-12-30 Western Filter Corporation Filter monitoring device which monitors differential pressure and temperature
FR2927003B1 (fr) * 2008-02-06 2010-09-24 Snecma Detection du colmatage d'un filtre d'un fluide

Also Published As

Publication number Publication date
FR2987400A1 (fr) 2013-08-30

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