EP0849761A3 - Überstrom- und Kurzschlussauslöser für einen elektrischen Installationsschalter - Google Patents

Überstrom- und Kurzschlussauslöser für einen elektrischen Installationsschalter Download PDF

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Publication number
EP0849761A3
EP0849761A3 EP97121381A EP97121381A EP0849761A3 EP 0849761 A3 EP0849761 A3 EP 0849761A3 EP 97121381 A EP97121381 A EP 97121381A EP 97121381 A EP97121381 A EP 97121381A EP 0849761 A3 EP0849761 A3 EP 0849761A3
Authority
EP
European Patent Office
Prior art keywords
yoke
arm
overcurrent
trip device
trigger
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
EP97121381A
Other languages
English (en)
French (fr)
Other versions
EP0849761A2 (de
EP0849761B1 (de
Inventor
Joachim Dipl.-Ing. Becker
Markus Dipl.-Ing. Lubeley
Richard Dipl.-Ing. Kommert
Klaus-Peter Dipl.-Ing. Eppe
Werner Dipl.-Ing. Bruckner
Rolf Dipl.-Ing. Goehle
Volker Schmitt
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 Patent GmbH
Original Assignee
ABB Patent GmbH
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 Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0849761A2 publication Critical patent/EP0849761A2/de
Publication of EP0849761A3 publication Critical patent/EP0849761A3/de
Application granted granted Critical
Publication of EP0849761B1 publication Critical patent/EP0849761B1/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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H2071/407—Combined electrothermal and electromagnetic mechanisms the thermal element being heated by the coil of the electromagnetic mechanism
    • 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
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/164—Heating 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
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Die Erfindung betrifft einen Überstrom- und Kurzschlußauslöser für einen Installationsschalter, insbesondere einen Leitungsschutzschalter, mit einem thermischen Auslöser, der vorzugsweise als Thermobimetall ausgebildet ist, und mit einem elektromagnetischen Schlagankerauslöser mit Schlaganker, Spule, Joch und Kern, wobei der thermische Auslöser am Joch befestigt und parallel zur Achse des elektromagnetischen Auslösers verläuft, so daß er von der stromdurchflossenen Spule beheizt ist.
EP97121381A 1996-12-20 1997-12-05 Überstrom- und Kurzschlussauslöser für einen elektrischen Installationsschalter Expired - Lifetime EP0849761B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19653295A DE19653295A1 (de) 1996-12-20 1996-12-20 Überstrom- und Kurzschlußauslöser für einen elektrischen Installationsschalter
DE19653295 1996-12-20

Publications (3)

Publication Number Publication Date
EP0849761A2 EP0849761A2 (de) 1998-06-24
EP0849761A3 true EP0849761A3 (de) 1999-01-07
EP0849761B1 EP0849761B1 (de) 2003-05-07

Family

ID=7815533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97121381A Expired - Lifetime EP0849761B1 (de) 1996-12-20 1997-12-05 Überstrom- und Kurzschlussauslöser für einen elektrischen Installationsschalter

Country Status (3)

Country Link
EP (1) EP0849761B1 (de)
AT (1) ATE239978T1 (de)
DE (2) DE19653295A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329006A1 (de) * 2003-06-27 2005-01-13 Abb Patent Gmbh Elektrische Auslöseeinrichtung
DE10335704A1 (de) * 2003-08-05 2005-03-03 Abb Patent Gmbh Elektrische Auslöseeinrichtung für ein elektrisches Schaltgerät
CA2577536A1 (en) * 2004-11-22 2006-06-01 Abb Patent Gmbh Switching device having an electromagnetic release
DE102010040947A1 (de) * 2010-09-17 2012-03-22 Siemens Aktiengesellschaft Auslöseeinrichtung für ein Schutzschaltgerät sowie Schutzschaltgerät
EP2544207B1 (de) 2011-07-05 2017-03-29 Siemens Aktiengesellschaft Kurzschlussauslöser mit optimierter Spulenanbindung
DE102012111566A1 (de) * 2012-11-29 2014-06-05 Eaton Electrical Ip Gmbh & Co. Kg Auslösevorrichtung für Leistungsschalter
DE102012111618A1 (de) * 2012-11-29 2014-06-18 Eaton Industries (Austria) Gmbh Leitungsschutzschalter mit passiv beheiztem Bimetall-Element
CN103441047B (zh) * 2013-09-16 2015-05-20 安德利集团有限公司 一种小型漏电断路器的脱扣触发装置
CN103681146B (zh) * 2013-12-10 2016-08-17 德力西电气有限公司 一种小型断路器
DE102014117034A1 (de) * 2014-11-20 2016-05-25 Eaton Industries (Austria) Gmbh Leitungsschutzschalter mit passiv beheiztem und auf einen Schlaganker eines elektromagnetischen Auslösers wirkendem Bimetall-Element
DE102014117035A1 (de) * 2014-11-20 2016-05-25 Eaton Industries (Austria) Gmbh Leitungsschutzschalter mit passiv beheiztem und auf einem Eisenrückschluss eines elektromagnetischen Auslösers wirkendem Bimetall-Element
CN109243936B (zh) * 2018-10-26 2024-07-12 厦门国研科技有限公司 一种多回路断路器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR714012A (fr) * 1931-03-28 1931-11-06 Telemecanique Electrique Coupe-circuit magnéto-thermique
FR1544977A (fr) * 1966-11-18 1968-11-08 Licentia Gmbh Déclencheur à bilame à chauffage direct et indirect pour disjoncteur
EP0037490A1 (de) * 1980-04-03 1981-10-14 BROWN, BOVERI & CIE Aktiengesellschaft Mannheim Auslösesystem eines Selbstschalters zur Unterbrechung eines Stromkreises

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE469878C (de) * 1925-03-25 1929-01-02 Aeg Ausloesevorrichtung fuer Selbstschalter
DE469660C (de) * 1927-07-02 1928-12-20 Siemens Schuckertwerke Akt Ges UEberlastungsschalter
DE662139C (de) * 1935-11-26 1938-07-06 Elektrotechnische Spezialfabri Thermisch und magnetisch wirkender UEberstromausloeser
DE1463684B2 (de) * 1964-11-17 1970-06-18 Stotz-Kontakt GmbH, 6800 Mannheim-Käfertal Installationsselbstschalter mit thermischem und magnetischem.Auslöser
DE2610951C3 (de) * 1976-03-16 1980-09-18 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzschalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR714012A (fr) * 1931-03-28 1931-11-06 Telemecanique Electrique Coupe-circuit magnéto-thermique
FR1544977A (fr) * 1966-11-18 1968-11-08 Licentia Gmbh Déclencheur à bilame à chauffage direct et indirect pour disjoncteur
EP0037490A1 (de) * 1980-04-03 1981-10-14 BROWN, BOVERI & CIE Aktiengesellschaft Mannheim Auslösesystem eines Selbstschalters zur Unterbrechung eines Stromkreises

Also Published As

Publication number Publication date
EP0849761A2 (de) 1998-06-24
DE19653295A1 (de) 1998-06-25
EP0849761B1 (de) 2003-05-07
ATE239978T1 (de) 2003-05-15
DE59710032D1 (de) 2003-06-12

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