DE3571528D1 - Polarised electromagnetic relay with magnetic latching for a trip device of a circuit breaker - Google Patents

Polarised electromagnetic relay with magnetic latching for a trip device of a circuit breaker

Info

Publication number
DE3571528D1
DE3571528D1 DE8585402117T DE3571528T DE3571528D1 DE 3571528 D1 DE3571528 D1 DE 3571528D1 DE 8585402117 T DE8585402117 T DE 8585402117T DE 3571528 T DE3571528 T DE 3571528T DE 3571528 D1 DE3571528 D1 DE 3571528D1
Authority
DE
Germany
Prior art keywords
electromagnetic relay
magnetic latching
armature
frame
circuit breaker
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.)
Expired
Application number
DE8585402117T
Other languages
English (en)
Inventor
Pierre Schueller
Michel Bonniau
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of DE3571528D1 publication Critical patent/DE3571528D1/de
Expired legal-status Critical Current

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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
  • Electromagnets (AREA)
  • Relay Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Magnetic Treatment Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
DE8585402117T 1984-11-22 1985-11-05 Polarised electromagnetic relay with magnetic latching for a trip device of a circuit breaker Expired DE3571528D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418009A FR2573570B1 (fr) 1984-11-22 1984-11-22 Relais electromagnetique polarise a accrochage magnetique pour un declencheur d'un disjoncteur electrique

Publications (1)

Publication Number Publication Date
DE3571528D1 true DE3571528D1 (en) 1989-08-17

Family

ID=9309962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585402117T Expired DE3571528D1 (en) 1984-11-22 1985-11-05 Polarised electromagnetic relay with magnetic latching for a trip device of a circuit breaker

Country Status (13)

Country Link
US (1) US4660012A (de)
EP (1) EP0187055B1 (de)
JP (1) JPS61128436A (de)
AT (1) ATE44631T1 (de)
AU (1) AU577996B2 (de)
CA (1) CA1244860A (de)
DE (1) DE3571528D1 (de)
ES (1) ES8700794A1 (de)
FR (1) FR2573570B1 (de)
HK (1) HK113593A (de)
PT (1) PT81448B (de)
SG (1) SG71492G (de)
ZA (1) ZA858730B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758811A (en) * 1987-02-13 1988-07-19 Lectron Products, Inc. Bistable solenoid actuator
US4876521A (en) * 1987-08-25 1989-10-24 Siemens Energy & Automation, Inc. Tripping coil with flux shifting coil and booster coil
US4801910A (en) * 1988-02-10 1989-01-31 Siemens Energy And Automation, Inc. Magnetic actuating mechanism
DE8900779U1 (de) * 1989-01-25 1989-05-11 Walloschke, Rudolf, 4972 Loehne Impuls-Hubmagnet
DE3902218A1 (de) * 1989-01-26 1990-08-02 Wabco Westinghouse Fahrzeug Einrichtung zur lagefixierung eines spulentraegers in einem topffoermig ausgebildeten gehaeuseteil
DE4017743A1 (de) * 1989-06-23 1991-01-10 Kloeckner Moeller Elektrizit Elektromagnetischer schnellausloeser fuer elektrische schaltgeraete, insbesondere fuer hochleistungskontakte von niederspannungsschaltgeraeten
NL8902691A (nl) * 1989-10-31 1991-05-16 Holec Syst & Componenten Stuurinrichting voor een elektrische schakelaar.
FR2656953B1 (fr) * 1990-01-05 1996-08-30 Merlin Gerin Relais electromagnetique polarise par un aimant permanent.
JPH048409U (de) * 1990-05-11 1992-01-27
IT1249286B (it) * 1990-07-30 1995-02-22 Bticino Spa Elettromagnete di sgancio a magnete permanente per interruttori automatici
DE4344143B4 (de) * 1993-12-23 2004-04-01 Moeller Gmbh Elektromagnetischer Schnellauslöser für elektrische Schaltgeräte
AT414183B (de) * 1994-06-08 2006-10-15 Tyco Electronics Austria Gmbh Bistabile schaltvorrichtung
US5936500A (en) * 1997-06-18 1999-08-10 Eaton Corporation Bi-stable self-adjusting actuator mechanism
US5886605A (en) * 1998-05-07 1999-03-23 Eaton Corporation Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means
DE10026813B4 (de) * 1999-06-24 2006-01-19 Abb Patent Gmbh Elektromagnetischer Auslöser
DE10343338B4 (de) * 2003-09-12 2006-02-02 Siemens Ag Schaltvorrichtung mit Kurzschlussstromauslösung und entsprechendes Verfahren
FR2896615A1 (fr) * 2006-01-20 2007-07-27 Areva T & D Sa Actionneur magnetique a aimant permanent a volume reduit
JP4910663B2 (ja) * 2006-02-27 2012-04-04 富士電機機器制御株式会社 釈放形電磁装置
TW200814480A (en) * 2006-07-10 2008-03-16 Hitachi Ltd Distribution switchgear
EP1962317B1 (de) * 2007-02-23 2009-06-24 Siemens Aktiengesellschaft Elektromagnetisches Schaltgerät
US20090167471A1 (en) * 2007-12-27 2009-07-02 Tyco Electronics Corporation Magnetically latched miniature switch
EP2182531B1 (de) 2008-10-29 2014-01-08 Sauer-Danfoss ApS Ventilaktuator
DE102009030479B4 (de) * 2009-06-24 2011-04-28 Saia-Burgess Dresden Gmbh Magnetauslöser
GB2473846A (en) * 2009-09-25 2011-03-30 Eaton Electric Bv Trip unit actuator
EP2330609B1 (de) * 2009-12-04 2012-07-25 ABB Technology AG Magnetische Betätigungseinheit für eine Schutzschalteranordnung
CN101944457B (zh) * 2010-09-07 2012-12-05 宝鸡众力通用电器有限公司 一种带状态检测的磁保持电磁铁
DE102011120584A1 (de) * 2011-12-08 2013-06-13 Abb Ag Magnetsystem und Installationsschaltgerät mit einem Magnetsystem
DE102012105149A1 (de) * 2012-06-14 2013-12-19 Kendrion (Donaueschingen/Engelswies) GmbH Magnetischer Aktor
DE102012213660A1 (de) * 2012-08-02 2014-02-06 Schaeffler Technologies AG & Co. KG Magnetaktor eines Schiebenockensystems
US9536691B1 (en) 2014-07-10 2017-01-03 Google Inc. Axial relay
DE102018111581A1 (de) * 2018-05-15 2019-11-21 Svm Schultz Verwaltungs-Gmbh & Co. Kg Elektromagnet
WO2022201373A1 (ja) * 2021-03-24 2022-09-29 三菱電機株式会社 電磁アクチュエータ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755766A (en) * 1972-01-18 1973-08-28 Regdon Corp Bistable electromagnetic actuator
US3792390A (en) * 1973-05-29 1974-02-19 Allis Chalmers Magnetic actuator device
US3886507A (en) * 1973-10-05 1975-05-27 Westinghouse Electric Corp Adjustable latch for a relay
FR2339246A1 (fr) * 1976-01-20 1977-08-19 Unelec Dispositif de declenchement electromagnetique a grande sensibilite
US4072918A (en) * 1976-12-01 1978-02-07 Regdon Corporation Bistable electromagnetic actuator
DE2844694A1 (de) * 1977-10-13 1979-04-26 Minolta Camera Kk Elektromagnetanordnung
FR2412160A1 (fr) * 1977-12-19 1979-07-13 Alsthom Cgee Dispositif electromecanique de percussion
DE3242667T1 (de) * 1981-05-01 1983-05-05 Ledex, Inc., Vandalia, Ohio Schaltmagnet
FR2535107A1 (fr) * 1982-10-21 1984-04-27 Alsthom Atlantique Percuteur a grande sensibilite
JPS61218035A (ja) * 1985-03-25 1986-09-27 松下電工株式会社 有極電磁石
US4645891A (en) * 1985-07-18 1987-02-24 Westinghouse Electric Corp. Molded case circuit breaker with a movable electrical contact positioned by a spring loaded ball

Also Published As

Publication number Publication date
JPH0516127B2 (de) 1993-03-03
FR2573570A1 (fr) 1986-05-23
ZA858730B (en) 1986-07-30
FR2573570B1 (fr) 1988-05-27
ES548563A0 (es) 1986-11-16
AU577996B2 (en) 1988-10-06
JPS61128436A (ja) 1986-06-16
PT81448B (pt) 1987-09-30
EP0187055B1 (de) 1989-07-12
HK113593A (en) 1993-10-29
ATE44631T1 (de) 1989-07-15
US4660012A (en) 1987-04-21
EP0187055A1 (de) 1986-07-09
CA1244860A (en) 1988-11-15
ES8700794A1 (es) 1986-11-16
SG71492G (en) 1992-12-04
AU5025185A (en) 1986-05-29
PT81448A (fr) 1985-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee