FR3051058B1 - Actionneur electromagnetique a alimentation regulee - Google Patents

Actionneur electromagnetique a alimentation regulee Download PDF

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Publication number
FR3051058B1
FR3051058B1 FR1654141A FR1654141A FR3051058B1 FR 3051058 B1 FR3051058 B1 FR 3051058B1 FR 1654141 A FR1654141 A FR 1654141A FR 1654141 A FR1654141 A FR 1654141A FR 3051058 B1 FR3051058 B1 FR 3051058B1
Authority
FR
France
Prior art keywords
magnetic
excitation
excitation coil
supply means
electromagnetic actuator
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
FR1654141A
Other languages
English (en)
Other versions
FR3051058A1 (fr
Inventor
Pascal Bultel
Michael Merlen
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.)
Luxalp SAS
Original Assignee
Luxalp 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 Luxalp SAS filed Critical Luxalp SAS
Priority to FR1654141A priority Critical patent/FR3051058B1/fr
Publication of FR3051058A1 publication Critical patent/FR3051058A1/fr
Application granted granted Critical
Publication of FR3051058B1 publication Critical patent/FR3051058B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/223—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil adapted to be supplied by AC
    • 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
    • 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
    • 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
    • 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
    • H01F2007/1866—Monitoring or fail-safe circuits with regulation loop
    • 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
    • H01F2007/1888—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings using pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
  • Control Of Linear Motors (AREA)

Abstract

Un actionneur électromagnétique (1) comprend : - un noyau magnétique (2) réluctant apte à être associé à un organe mobile (3) en formant un circuit magnétique apte à être parcouru par un champ magnétique d'excitation, - une bobine d'excitation magnétique (4), apte à produire le champ magnétique d'excitation dans le circuit magnétique, - des moyens d'alimentation (5) agencés pour alimenter la bobine d'excitation magnétique (4) pendant des étapes d'excitation, - des bornes de connexion (6, 7) pour connecter les moyens d'alimentation (5) à une source extérieure de fourniture d'énergie électrique à tension prédéterminée, - les moyens d'alimentation (5) comportant des moyens de régulation de courant (10-19), adaptés pour réguler le courant électrique moyen traversant la bobine d'excitation magnétique (4) de façon que le courant électrique moyen traversant la bobine d'excitation magnétique (4) pendant les étapes d'excitation soit en permanence sensiblement égal à une valeur prédéterminée.
FR1654141A 2016-05-09 2016-05-09 Actionneur electromagnetique a alimentation regulee Active FR3051058B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1654141A FR3051058B1 (fr) 2016-05-09 2016-05-09 Actionneur electromagnetique a alimentation regulee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1654141A FR3051058B1 (fr) 2016-05-09 2016-05-09 Actionneur electromagnetique a alimentation regulee

Publications (2)

Publication Number Publication Date
FR3051058A1 FR3051058A1 (fr) 2017-11-10
FR3051058B1 true FR3051058B1 (fr) 2021-10-29

Family

ID=56148561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654141A Active FR3051058B1 (fr) 2016-05-09 2016-05-09 Actionneur electromagnetique a alimentation regulee

Country Status (1)

Country Link
FR (1) FR3051058B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020204338B4 (de) * 2020-04-03 2023-09-21 Siemens Aktiengesellschaft Auslösevorrichtung mit intelligenter Regelung zum Betätigen einer Schalteinrichtung und Verfahren zum Betreiben einer solchen Auslösevorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505747C2 (sv) * 1996-02-07 1997-10-06 Asea Brown Boveri Kontaktorutrustning
FR2786920B1 (fr) * 1998-12-07 2001-01-12 Schneider Electric Ind Sa Dispositif de commande standard d'un electro-aimant d'ouverture ou de fermeture d'un disjoncteur
CN204696038U (zh) * 2012-09-21 2015-10-07 西门子公司 稳压电源组件和包括稳压电源组件的电气开关

Also Published As

Publication number Publication date
FR3051058A1 (fr) 2017-11-10

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