FR3125333B1 - Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit - Google Patents

Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit Download PDF

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Publication number
FR3125333B1
FR3125333B1 FR2107700A FR2107700A FR3125333B1 FR 3125333 B1 FR3125333 B1 FR 3125333B1 FR 2107700 A FR2107700 A FR 2107700A FR 2107700 A FR2107700 A FR 2107700A FR 3125333 B1 FR3125333 B1 FR 3125333B1
Authority
FR
France
Prior art keywords
solenoid valve
double
circuit solenoid
coil
circuit
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
FR2107700A
Other languages
English (en)
Other versions
FR3125333A1 (fr
Inventor
Blaise Lapôtre
Loïc Parisot
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 Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense 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 Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR2107700A priority Critical patent/FR3125333B1/fr
Priority to US17/865,895 priority patent/US11867731B2/en
Publication of FR3125333A1 publication Critical patent/FR3125333A1/fr
Application granted granted Critical
Publication of FR3125333B1 publication Critical patent/FR3125333B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
    • 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
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • 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
    • B64D41/00—Power installations for auxiliary purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/40—Maintaining or repairing aircraft
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1684—Armature position measurement using coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Ce procédé de mesure de l’état matériel et fonctionnel d’une électrovanne à double circuit comprenant une première et une deuxième bobines coaxiales chacune associée à un circuit, caractérisé en ce qu’il comprend les étapes suivantes : Injection (étape 21) d’un courant sinusoïdal dans la première bobine ;Mesure (étape 22) de la tension induite aux bornes de la deuxième bobine ; etTraçage (étape 23) d’au moins une courbe d’une première grandeur proportionnelle à la tension induite mesurée en fonction d’une seconde grandeur proportionnelle au courant sinusoïdal injecté. Figure pour l’abrégé : Fig. 2
FR2107700A 2021-07-16 2021-07-16 Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit Active FR3125333B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2107700A FR3125333B1 (fr) 2021-07-16 2021-07-16 Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit
US17/865,895 US11867731B2 (en) 2021-07-16 2022-07-15 Method and device for predicting malfunctions of a dual-circuit solenoid valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107700A FR3125333B1 (fr) 2021-07-16 2021-07-16 Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit
FR2107700 2021-07-16

Publications (2)

Publication Number Publication Date
FR3125333A1 FR3125333A1 (fr) 2023-01-20
FR3125333B1 true FR3125333B1 (fr) 2023-06-09

Family

ID=77411921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107700A Active FR3125333B1 (fr) 2021-07-16 2021-07-16 Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit

Country Status (2)

Country Link
US (1) US11867731B2 (fr)
FR (1) FR3125333B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639107B1 (fr) * 1988-11-14 1992-12-18 Pont A Mousson Procede et dispositif pour detecter l'etat d'une vanne
GB2323411B (en) * 1994-12-01 1999-04-07 Oded Eddie Sturman Method and system for injection valve controller
DE19612835A1 (de) * 1996-03-30 1997-10-02 Bosch Gmbh Robert Lage- oder Wegsensor
US9437386B2 (en) * 2014-05-14 2016-09-06 Pass & Seymour, Inc. Protective wiring device
JP6791401B2 (ja) * 2017-10-30 2020-11-25 日本製鉄株式会社 長尺材の磁気特性変化部検出装置及び方法

Also Published As

Publication number Publication date
FR3125333A1 (fr) 2023-01-20
US11867731B2 (en) 2024-01-09
US20230029067A1 (en) 2023-01-26

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