EP2678877A1 - Magnetothermischer aktuator - Google Patents

Magnetothermischer aktuator

Info

Publication number
EP2678877A1
EP2678877A1 EP12709944.8A EP12709944A EP2678877A1 EP 2678877 A1 EP2678877 A1 EP 2678877A1 EP 12709944 A EP12709944 A EP 12709944A EP 2678877 A1 EP2678877 A1 EP 2678877A1
Authority
EP
European Patent Office
Prior art keywords
actuator
component
coil
magnetothermic
movable
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.)
Granted
Application number
EP12709944.8A
Other languages
English (en)
French (fr)
Other versions
EP2678877B1 (de
Inventor
Guillaume LACOMBE
Patrice Joyeux
Dominique Werner
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.)
Hager Electro SAS
Original Assignee
Hager Electro 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 Hager Electro SAS filed Critical Hager Electro SAS
Publication of EP2678877A1 publication Critical patent/EP2678877A1/de
Application granted granted Critical
Publication of EP2678877B1 publication Critical patent/EP2678877B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
EP12709944.8A 2011-02-25 2012-02-21 Magnetothermisches stellglied Active EP2678877B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1151527A FR2972076B1 (fr) 2011-02-25 2011-02-25 Actionneur magnetothermique.
PCT/FR2012/050364 WO2012114037A1 (fr) 2011-02-25 2012-02-21 Actionneur magnétothermique.

Publications (2)

Publication Number Publication Date
EP2678877A1 true EP2678877A1 (de) 2014-01-01
EP2678877B1 EP2678877B1 (de) 2015-01-28

Family

ID=45873177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12709944.8A Active EP2678877B1 (de) 2011-02-25 2012-02-21 Magnetothermisches stellglied

Country Status (5)

Country Link
EP (1) EP2678877B1 (de)
CN (1) CN103493167B (de)
AU (1) AU2012220430B2 (de)
FR (1) FR2972076B1 (de)
WO (1) WO2012114037A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999014B1 (fr) * 2012-12-03 2016-01-15 Schneider Electric Ind Sas Actionneur a shunt magnetothermique, en particulier pour le declenchement de disjoncteur
FR3003394B1 (fr) * 2013-03-12 2015-03-06 Hager Electro Sas Actionneur magnetothermique.
FR3028349B1 (fr) * 2014-11-12 2016-12-30 Schneider Electric Ind Sas Actionneur electromagnetique et disjoncteur comprenant un tel actionneur
CN110686115B (zh) * 2018-07-05 2023-10-17 三花亚威科电器设备（芜湖）有限公司 电磁阀和电磁阀的运作方法
EP3758028B1 (de) * 2019-06-24 2023-02-15 Otis Elevator Company Aktuator
EP4125109A1 (de) * 2021-07-30 2023-02-01 Centre National de la Recherche Scientifique Überstromschutzvorrichtung auf basis von thermomagnetisch schaltbarem material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926227A (en) * 1957-03-15 1960-02-23 Edward V Sundt Overload circuit breaker
DE1216410B (de) * 1962-12-11 1966-05-12 Continental Elektro Ind Ag Schalter mit thermomagnetischer Freiausloesung
FR1593002A (de) * 1968-05-08 1970-05-25
US4288769A (en) * 1979-11-28 1981-09-08 General Electric Company Ambient temperature responsive trip device for static trip circuit breakers
DE3028900A1 (de) * 1980-07-30 1982-02-25 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzschalter
CN201629270U (zh) * 2010-02-05 2010-11-10 宁波松乐电器有限公司 电动三轮车电源开关用双稳态磁保持接触器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012114037A1 *

Also Published As

Publication number Publication date
EP2678877B1 (de) 2015-01-28
CN103493167A (zh) 2014-01-01
AU2012220430B2 (en) 2014-12-11
WO2012114037A1 (fr) 2012-08-30
FR2972076A1 (fr) 2012-08-31
AU2012220430A1 (en) 2013-10-17
FR2972076B1 (fr) 2013-04-05
CN103493167B (zh) 2015-12-23

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