FR3074229B1 - ELECTROMAGNETIC DEVICE - Google Patents

ELECTROMAGNETIC DEVICE Download PDF

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Publication number
FR3074229B1
FR3074229B1 FR1761444A FR1761444A FR3074229B1 FR 3074229 B1 FR3074229 B1 FR 3074229B1 FR 1761444 A FR1761444 A FR 1761444A FR 1761444 A FR1761444 A FR 1761444A FR 3074229 B1 FR3074229 B1 FR 3074229B1
Authority
FR
France
Prior art keywords
coil
temperature
electromagnetic device
sensitive
housed
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
FR1761444A
Other languages
French (fr)
Other versions
FR3074229A1 (en
Inventor
Samir Guerbaoui
Luis Amaya
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 FR1761444A priority Critical patent/FR3074229B1/en
Priority to PCT/EP2018/082974 priority patent/WO2019106076A1/en
Publication of FR3074229A1 publication Critical patent/FR3074229A1/en
Application granted granted Critical
Publication of FR3074229B1 publication Critical patent/FR3074229B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/029—Electromagnetically actuated valves
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid 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
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/406—Temperature sensor or protection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

La présente invention concerne un dispositif électromécanique (1), notamment électrovanne, comportant : - Un corps (84), de préférence en matière plastique, - une bobine (20) logée dans le corps, - un élément (40) mobile sous l'effet du champ magnétique généré par la bobine, - un composant électronique (2) sensible à la température, - au moins un élément conducteur thermique (100), de conductivité thermique supérieure ou égale à 100 Wm-1K-1, disposé entre la bobine et le composant sensible à la température, pour coupler thermiquement les deux.The present invention relates to an electromechanical device (1), in particular a solenoid valve, comprising: - a body (84), preferably of plastic material, - a coil (20) housed in the body, - an element (40) movable under the effect of the magnetic field generated by the coil, - an electronic component (2) sensitive to temperature, - at least one thermally conductive element (100), with a thermal conductivity greater than or equal to 100 Wm-1K-1, placed between the coil and the temperature sensitive component, to thermally couple the two.

FR1761444A 2017-11-30 2017-11-30 ELECTROMAGNETIC DEVICE Active FR3074229B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1761444A FR3074229B1 (en) 2017-11-30 2017-11-30 ELECTROMAGNETIC DEVICE
PCT/EP2018/082974 WO2019106076A1 (en) 2017-11-30 2018-11-29 Electromagnetic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761444A FR3074229B1 (en) 2017-11-30 2017-11-30 ELECTROMAGNETIC DEVICE
FR1761444 2017-11-30

Publications (2)

Publication Number Publication Date
FR3074229A1 FR3074229A1 (en) 2019-05-31
FR3074229B1 true FR3074229B1 (en) 2020-12-18

Family

ID=61750271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761444A Active FR3074229B1 (en) 2017-11-30 2017-11-30 ELECTROMAGNETIC DEVICE

Country Status (2)

Country Link
FR (1) FR3074229B1 (en)
WO (1) WO2019106076A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204044A (en) * 1989-03-28 1993-04-20 Aisan Kogyo Kabushiki Kaisha Method of asembling a DC solenoid with a thermistor
US6548837B1 (en) 1999-06-08 2003-04-15 Johnson Controls Automotive Electronics Solenoid bleed valve for a device for the disposal of vapours
US6412335B1 (en) * 2000-11-08 2002-07-02 Eaton Corporation Low current solenoid valve
ES1061026Y (en) * 2005-09-06 2006-04-01 Bitron Ind Espana Sa MODULAR TEMPERATURE COMPENSATION DEVICE FOR SOLENOIDS.

Also Published As

Publication number Publication date
FR3074229A1 (en) 2019-05-31
WO2019106076A1 (en) 2019-06-06

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