DE59712338D1 - Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers - Google Patents

Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers

Info

Publication number
DE59712338D1
DE59712338D1 DE59712338T DE59712338T DE59712338D1 DE 59712338 D1 DE59712338 D1 DE 59712338D1 DE 59712338 T DE59712338 T DE 59712338T DE 59712338 T DE59712338 T DE 59712338T DE 59712338 D1 DE59712338 D1 DE 59712338D1
Authority
DE
Germany
Prior art keywords
permanent magnet
magnetic
circuit breaker
residual current
current circuit
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 - Lifetime
Application number
DE59712338T
Other languages
English (en)
Inventor
Dominique Girardin
Siegfried Mayer
Siegfried Muenzer
Gerhard Schneider
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.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
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 ABB Schweiz AG filed Critical ABB Schweiz AG
Application granted granted Critical
Publication of DE59712338D1 publication Critical patent/DE59712338D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
DE59712338T 1996-09-12 1997-08-21 Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers Expired - Lifetime DE59712338D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19637077A DE19637077A1 (de) 1996-09-12 1996-09-12 Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers

Publications (1)

Publication Number Publication Date
DE59712338D1 true DE59712338D1 (de) 2005-07-14

Family

ID=7805369

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19637077A Withdrawn DE19637077A1 (de) 1996-09-12 1996-09-12 Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers
DE59712338T Expired - Lifetime DE59712338D1 (de) 1996-09-12 1997-08-21 Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19637077A Withdrawn DE19637077A1 (de) 1996-09-12 1996-09-12 Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers

Country Status (4)

Country Link
EP (1) EP0829895B1 (de)
AT (1) ATE297598T1 (de)
DE (2) DE19637077A1 (de)
ES (1) ES2243973T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924279A1 (de) * 1999-05-27 2000-11-30 Aweco Appliance Sys Gmbh & Co Vorrichtung zur automatischen Stromabschaltung eines Stromkreises einer Haushaltsmaschine
DE29915698U1 (de) 1999-09-07 2000-05-11 Abb Patent Gmbh, 68309 Mannheim Elektromagnetischer Auslöser
FR2874740B1 (fr) 2004-09-02 2006-10-20 Schneider Electric Ind Sas Declencheur electromagnetique et appareil de coupure electrique le comportant
FR2877137B1 (fr) 2004-10-21 2006-12-22 Schneider Electric Ind Sas Declencheur electromagnetique et appareil de protection electrique le comportant
DE102005050636A1 (de) * 2005-10-20 2007-05-03 Siemens Ag Magnetsystem eines Magnetauslösers
WO2012169975A1 (en) 2011-06-06 2012-12-13 Eti Elektroelement D.D. Electromagnetic relay with improved yoke, in particular a relay for interruption of electric circuit in the case of diffferential current, and switch comprising such relay
DE102011082114B3 (de) * 2011-09-05 2013-01-31 Siemens Aktiengesellschaft Elektromagnetischer Antrieb
US11874140B2 (en) 2016-02-17 2024-01-16 Infineon Technologies Ag Tapered magnet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317149A (en) * 1928-05-19 1929-08-15 Siemens Brothers & Co Ltd Improvements in or relating to electro-magnetic devices
DE846863C (de) * 1942-08-10 1952-08-18 Siemens Ag Relais
FR1541052A (fr) * 1967-08-11 1968-10-04 Ind Electr De La Seine L Déclencheur électro-magnétique ultra-sensible
AT372217B (de) * 1980-11-04 1983-09-12 Biegelmeier Gottfried Haltemagnetausloeser hoher empfindlichkeit
AT375211B (de) * 1981-09-16 1984-07-10 Biegelmeier Gottfried Haltemagnetausloeser hoher empfindlichkeit
ATE46056T1 (de) * 1985-12-13 1989-09-15 Maier & Cie C Magnetausloeser fuer fehlerstromschutzschalter.
FR2596577B1 (fr) * 1986-03-28 1993-04-30 Serd Soc Et Realisa Disjonct Declencheur polarise

Also Published As

Publication number Publication date
ATE297598T1 (de) 2005-06-15
ES2243973T3 (es) 2005-12-01
DE19637077A1 (de) 1998-03-19
EP0829895A2 (de) 1998-03-18
EP0829895B1 (de) 2005-06-08
EP0829895A3 (de) 2000-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition