FR2987398B1 - Systeme de detection de premices de panne d'une vanne d'un moteur d'aeronef - Google Patents

Systeme de detection de premices de panne d'une vanne d'un moteur d'aeronef

Info

Publication number
FR2987398B1
FR2987398B1 FR1251705A FR1251705A FR2987398B1 FR 2987398 B1 FR2987398 B1 FR 2987398B1 FR 1251705 A FR1251705 A FR 1251705A FR 1251705 A FR1251705 A FR 1251705A FR 2987398 B1 FR2987398 B1 FR 2987398B1
Authority
FR
France
Prior art keywords
premises
valve
aircraft engine
detecting failure
failure
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
FR1251705A
Other languages
English (en)
Other versions
FR2987398A1 (fr
Inventor
William Bense
Jean-Yves Picart
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 FR1251705A priority Critical patent/FR2987398B1/fr
Priority to US13/774,065 priority patent/US8825278B2/en
Publication of FR2987398A1 publication Critical patent/FR2987398A1/fr
Application granted granted Critical
Publication of FR2987398B1 publication Critical patent/FR2987398B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • 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
    • F05D2260/00—Function
    • F05D2260/81—Modelling or simulation
    • 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
FR1251705A 2012-02-24 2012-02-24 Systeme de detection de premices de panne d'une vanne d'un moteur d'aeronef Active FR2987398B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1251705A FR2987398B1 (fr) 2012-02-24 2012-02-24 Systeme de detection de premices de panne d'une vanne d'un moteur d'aeronef
US13/774,065 US8825278B2 (en) 2012-02-24 2013-02-22 System for detecting the first signs of a malfunction of an aircraft engine valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251705A FR2987398B1 (fr) 2012-02-24 2012-02-24 Systeme de detection de premices de panne d'une vanne d'un moteur d'aeronef

Publications (2)

Publication Number Publication Date
FR2987398A1 FR2987398A1 (fr) 2013-08-30
FR2987398B1 true FR2987398B1 (fr) 2017-07-21

Family

ID=46197434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251705A Active FR2987398B1 (fr) 2012-02-24 2012-02-24 Systeme de detection de premices de panne d'une vanne d'un moteur d'aeronef

Country Status (2)

Country Link
US (1) US8825278B2 (fr)
FR (1) FR2987398B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10309317B2 (en) * 2013-06-21 2019-06-04 Hamilton Sundstrand Corporation Air turbine starter pressure monitor system
FR3021350B1 (fr) 2014-05-20 2016-07-01 Snecma Procede de detection de fuite de fluide dans une turbomachine et systeme de distribution de fluide
JP6362992B2 (ja) * 2014-10-20 2018-07-25 三菱日立パワーシステムズ株式会社 熱交換器の監視装置及び熱交換器の監視方法
FR3029570B1 (fr) 2014-12-05 2019-08-30 Safran Aircraft Engines Dispositif et procede de regulation d'un moteur exploitant une mesure de poussee
FR3034814B1 (fr) * 2015-04-07 2019-07-19 Airbus Operations (S.A.S.) Turbomachine d'aeronef comprenant un systeme de degivrage
FR3054595B1 (fr) * 2016-07-27 2018-08-17 Ge Energy Products France Snc Compartiment d'une turbine a gaz comprenant un dispositif de detection d'une fuite d'air chaud et procede de detection d'une fuite d'air chaud associe
US11080660B2 (en) * 2017-03-20 2021-08-03 The Boeing Company Data-driven unsupervised algorithm for analyzing sensor data to detect abnormal valve operation
US10692302B2 (en) * 2017-07-27 2020-06-23 Toyota Motor Engineering & Manufacturing North America, Inc. Servicing schedule method based on prediction of degradation in electrified vehicles
FR3086002B1 (fr) * 2018-09-14 2020-08-28 Safran Aircraft Engines Procede de surveillance de l'etat de fonctionnement d'une vanne de surpression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890007306A (ko) * 1987-10-30 1989-06-19 제트.엘.더머 온라인 밸브 진단 감시 시스템
US5463865A (en) * 1993-09-30 1995-11-07 General Electric Company Starter air valve position pressure transducer
US7020595B1 (en) * 1999-11-26 2006-03-28 General Electric Company Methods and apparatus for model based diagnostics
US20070068225A1 (en) * 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
JP5001125B2 (ja) * 2007-12-03 2012-08-15 アズビル株式会社 調節弁の漏洩診断装置
US7959109B2 (en) * 2008-07-02 2011-06-14 The Boeing Company Dual valve apparatus for aircraft engine ice protection and related methods
FR2972485B1 (fr) * 2011-03-08 2013-04-12 Snecma Procede de surveillance du changement d'etat d'une vanne par mesure de pression.

Also Published As

Publication number Publication date
FR2987398A1 (fr) 2013-08-30
US20130226395A1 (en) 2013-08-29
US8825278B2 (en) 2014-09-02

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