WO2015063400A3 - Procédé de détection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aéronef - Google Patents

Procédé de détection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aéronef Download PDF

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Publication number
WO2015063400A3
WO2015063400A3 PCT/FR2014/052723 FR2014052723W WO2015063400A3 WO 2015063400 A3 WO2015063400 A3 WO 2015063400A3 FR 2014052723 W FR2014052723 W FR 2014052723W WO 2015063400 A3 WO2015063400 A3 WO 2015063400A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
engine
return valve
failure
detecting
Prior art date
Application number
PCT/FR2014/052723
Other languages
English (en)
Other versions
WO2015063400A2 (fr
Inventor
Antoine Veyrat-Masson
Nicolas GOMES
Lauranne MOTTET
Original Assignee
Snecma
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 filed Critical Snecma
Priority to US15/033,007 priority Critical patent/US10082444B2/en
Publication of WO2015063400A2 publication Critical patent/WO2015063400A2/fr
Publication of WO2015063400A3 publication Critical patent/WO2015063400A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/005—Accessories not provided for in the groups B64D37/02 - B64D37/28
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • B64D37/14—Filling or emptying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
    • 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
    • F02C7/232—Fuel valves; Draining valves or systems
    • 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
    • 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
    • F16K37/0025—Electrical or magnetic means
    • F16K37/005—Electrical or magnetic means for measuring fluid parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

L'invention concerne un procédé de détection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aéronef, le circuit carburant comportant • un réservoir de carburant (10); • un système carburant moteur (20) connecté au réservoir de carburant, ledit système carburant moteur étant apte à délivrer un flux de carburant au moteur en fonction d'un régime dudit moteur; • une canalisation (2) de retour de carburant connectée entre le système carburant moteur (20) et le réservoir de carburant; • une vanne (30) de retour carburant agencée pour commuter entre une position ouverte et une position fermée, ladite vanne étant apte à obstruer, en position fermée, la canalisation (2) de retour de carburant et à mettre en communication, en position ouverte, la canalisation de retour de carburant avec le réservoir de carburant; • le procédé comprenant les étapes suivantes mises en oeuvre dans un calculateur : • mesure (El) d'une pression du flux de carburant issu du réservoir de carburant; et si la pression mesurée est inférieure à un seuil prédéterminé, • mesure (E2) du régime du moteur.
PCT/FR2014/052723 2013-10-30 2014-10-27 Procédé de détection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aéronef WO2015063400A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/033,007 US10082444B2 (en) 2013-10-30 2014-10-27 Method for detecting a failure in a fuel return valve of an aircraft engine fuel circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1360636 2013-10-30
FR1360636A FR3012420B1 (fr) 2013-10-30 2013-10-30 Procede de detection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aeronef

Publications (2)

Publication Number Publication Date
WO2015063400A2 WO2015063400A2 (fr) 2015-05-07
WO2015063400A3 true WO2015063400A3 (fr) 2015-09-11

Family

ID=49876882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2014/052723 WO2015063400A2 (fr) 2013-10-30 2014-10-27 Procédé de détection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aéronef

Country Status (3)

Country Link
US (1) US10082444B2 (fr)
FR (1) FR3012420B1 (fr)
WO (1) WO2015063400A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012418B1 (fr) * 2013-10-30 2016-12-30 Snecma Procede de detection d'une panne d'une vanne de retour de carburant d'un circuit carburant d'un moteur d'aeronef
US10451509B2 (en) * 2014-06-04 2019-10-22 United Technologies Corporation Method for determining a fault within a flow divider
US11124831B2 (en) * 2016-08-10 2021-09-21 New York Genome Center Ultra-low coverage genome sequencing and uses thereof
FR3055358B1 (fr) * 2016-08-25 2018-08-17 Safran Aircraft Engines Procede de gestion d'une panne de vanne de demarrage d'une turbomachine
US11555638B2 (en) * 2016-11-30 2023-01-17 Dwyer Instruments, Llc Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies
US10920729B2 (en) 2017-02-08 2021-02-16 Pratt & Whitney Canada Corp. Method and system for testing operation of solenoid valves
US10604268B2 (en) * 2017-02-22 2020-03-31 Pratt & Whitney Canada Corp. Autothrottle control for turboprop engines
US11396848B2 (en) 2019-07-10 2022-07-26 General Electric Company Modulating fuel for a turbine engine
FR3103270B1 (fr) * 2019-11-20 2021-12-03 Safran Aircraft Engines Procédé et système de détermination du débit massique d’un fluide dans un circuit de fluide pour la commande d’une vanne de dosage du circuit de fluide
FR3110195B1 (fr) * 2020-05-18 2022-08-19 Safran Aerosystems Aéronefs comprenant dans son réservoir de carburant une chambre dotée d'un capteur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287102A (en) * 1994-03-02 1995-09-06 Ford Motor Co Detection of fuel line pressure regulator malfunction
US5685268A (en) * 1996-05-20 1997-11-11 Siemens Automotive Corporation Fuel leakage detector system
US5918578A (en) * 1996-02-29 1999-07-06 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539734A (en) * 1975-06-10 1979-01-31 Rolls Royce Fuel supply system for a gas turbine engine
JPS5487319A (en) * 1977-12-23 1979-07-11 Nissan Motor Co Ltd Fuel control equipment of gas turbine
US4608820A (en) * 1985-05-03 1986-09-02 Chandler Evans Inc. Dual stepper motor actuator for fuel metering valve
US6655151B2 (en) * 2001-09-07 2003-12-02 Honeywell International, Inc. Method for controlling fuel flow to a gas turbine engine
US7431015B2 (en) * 2006-01-31 2008-10-07 Honeywell International Inc. Fuel metering system proportional bypass valve error compensation system and method
US7296406B2 (en) * 2006-02-28 2007-11-20 Honeywell International, Inc. System for positioning a piston including a fail fixed valve for holding the piston in position during a power interruption and method of using same
US7836676B2 (en) * 2007-06-04 2010-11-23 Honeywell International Inc. Fuel metering valve back-up position control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287102A (en) * 1994-03-02 1995-09-06 Ford Motor Co Detection of fuel line pressure regulator malfunction
US5918578A (en) * 1996-02-29 1999-07-06 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine
US5685268A (en) * 1996-05-20 1997-11-11 Siemens Automotive Corporation Fuel leakage detector system

Also Published As

Publication number Publication date
US10082444B2 (en) 2018-09-25
US20160238484A1 (en) 2016-08-18
FR3012420A1 (fr) 2015-05-01
WO2015063400A2 (fr) 2015-05-07
FR3012420B1 (fr) 2015-10-23

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