FR3090186B1 - Dispositif électromécanique - Google Patents

Dispositif électromécanique Download PDF

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Publication number
FR3090186B1
FR3090186B1 FR1873058A FR1873058A FR3090186B1 FR 3090186 B1 FR3090186 B1 FR 3090186B1 FR 1873058 A FR1873058 A FR 1873058A FR 1873058 A FR1873058 A FR 1873058A FR 3090186 B1 FR3090186 B1 FR 3090186B1
Authority
FR
France
Prior art keywords
electromechanical device
coil
fixed part
evacuation duct
looping
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
FR1873058A
Other languages
English (en)
Other versions
FR3090186A1 (fr
Inventor
Samir Guerbaoui
Simon Midrier
Renaud Cham
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur 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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1873058A priority Critical patent/FR3090186B1/fr
Publication of FR3090186A1 publication Critical patent/FR3090186A1/fr
Application granted granted Critical
Publication of FR3090186B1 publication Critical patent/FR3090186B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • 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
    • H01F7/081—Magnetic constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M2025/0845—Electromagnetic valves
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnets (AREA)
  • Motor Or Generator Cooling System (AREA)
  • General Induction Heating (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

L’invention concerne un dispositif électromécanique (1), comportant :une bobine (20), une culasse externe (30) en un matériau ferromagnétique permettant d’assurer le re-bouclage du flux magnétique et entourant la bobine,une partie fixe formée par un conduit (81) d’évacuation,un élément (40) déplaçable en direction de la partie fixe (81) pour obturer le conduit (81) d’évacuation sous l’effet de la force de rappel du ressort,et comportant un système (91) d’atténuation de la chaleur. Figure pour l’abrégé : Fig. 1.
FR1873058A 2018-12-17 2018-12-17 Dispositif électromécanique Active FR3090186B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1873058A FR3090186B1 (fr) 2018-12-17 2018-12-17 Dispositif électromécanique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873058A FR3090186B1 (fr) 2018-12-17 2018-12-17 Dispositif électromécanique

Publications (2)

Publication Number Publication Date
FR3090186A1 FR3090186A1 (fr) 2020-06-19
FR3090186B1 true FR3090186B1 (fr) 2022-12-30

Family

ID=67956824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873058A Active FR3090186B1 (fr) 2018-12-17 2018-12-17 Dispositif électromécanique

Country Status (1)

Country Link
FR (1) FR3090186B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60008869T2 (de) * 1999-06-08 2004-08-05 Johnson Controls Automotive Electronics Elektromagnetventil für entlüftungsvorrichtung von dämpfen
DE102011087964A1 (de) * 2011-12-08 2013-06-13 Robert Bosch Gmbh Ventil
FR3036456B1 (fr) * 2015-05-20 2017-12-22 Valeo Systemes De Controle Moteur Electrovanne de purge pour dispositif d'evacuation de vapeurs
FR3074249B1 (fr) * 2017-11-30 2020-05-22 Valeo Systemes De Controle Moteur Electrovanne

Also Published As

Publication number Publication date
FR3090186A1 (fr) 2020-06-19

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