EP1860675A3 - Leitungsschutzschalter - Google Patents

Leitungsschutzschalter Download PDF

Info

Publication number
EP1860675A3
EP1860675A3 EP07008639A EP07008639A EP1860675A3 EP 1860675 A3 EP1860675 A3 EP 1860675A3 EP 07008639 A EP07008639 A EP 07008639A EP 07008639 A EP07008639 A EP 07008639A EP 1860675 A3 EP1860675 A3 EP 1860675A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
power circuit
contact point
magnetic core
armature
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
EP07008639A
Other languages
English (en)
French (fr)
Other versions
EP1860675A2 (de
EP1860675B1 (de
Inventor
Wolfgang Dipl.-Ing. Pump
Roland Ritz
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 AG Germany
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 EP1860675A2 publication Critical patent/EP1860675A2/de
Publication of EP1860675A3 publication Critical patent/EP1860675A3/de
Application granted granted Critical
Publication of EP1860675B1 publication Critical patent/EP1860675B1/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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/30—Electromagnetic mechanisms having additional short-circuited winding
    • 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
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)

Abstract

Leitungsschutzschalter, insbesondere selektiver Hauptleitungsschutzschalter, mit einem elektromagnetischen Auslöser (10), mit einem Magnetkern (11) und einem beweglichen Magnetanker (12), mit einer Spulenanordnung (18) und einem Magnetjoch (14), mit wenigstens einer Kontaktstelle und mit Mitteln zum Offenhalten der wenigstens einen Kontaktstelle, wobei am Magnetanker (12) und/oder am Magnetkern (11) ein Kuzschlussring (29, 33, 43) angebracht ist.
EP20070008639 2006-05-23 2007-04-27 Leitungsschutzschalter Active EP1860675B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610024249 DE102006024249B4 (de) 2006-05-23 2006-05-23 Leitungsschutzschalter

Publications (3)

Publication Number Publication Date
EP1860675A2 EP1860675A2 (de) 2007-11-28
EP1860675A3 true EP1860675A3 (de) 2009-05-20
EP1860675B1 EP1860675B1 (de) 2015-04-22

Family

ID=38337823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070008639 Active EP1860675B1 (de) 2006-05-23 2007-04-27 Leitungsschutzschalter

Country Status (2)

Country Link
EP (1) EP1860675B1 (de)
DE (1) DE102006024249B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021768B4 (de) 2007-04-30 2023-11-16 Abb Ag Elektromagnetischer Auslöser, Verfahren zur Herstellung eines elektromagnetischen Auslösers und Leitungsschutzschalter mit einem elektromagnetischen Auslöser
ATE554493T1 (de) * 2009-12-04 2012-05-15 Hager Electro S A S Soc Par Actions Simplifiee Selektiv-leistungsschalter
CN201918333U (zh) 2010-05-12 2011-08-03 Abb股份公司 安装开关设备
EP2750158B1 (de) * 2012-12-27 2015-08-26 Hager Electro Sas Magnetische und thermische Untereinheit für selektiven Schutzschalter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1583716A (en) * 1977-03-31 1981-01-28 Weber Ag Fab Elektro Circuit breaker
DE3833128A1 (de) * 1988-09-29 1990-04-05 Siemens Ag Elektromagnetischer ausloeser, insbesondere fuer leitungsschutzschalter
DE19809205A1 (de) * 1998-03-04 1999-04-15 Siemens Ag Magnetsystem mit Überstromauslösung
DE10244961B3 (de) * 2002-09-26 2004-02-12 Siemens Ag Selektiver Leitungsschutzschalter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764522B2 (de) * 1968-06-19 1973-12-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltmagnet für ein elektromagnetisches Schaltgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1583716A (en) * 1977-03-31 1981-01-28 Weber Ag Fab Elektro Circuit breaker
DE3833128A1 (de) * 1988-09-29 1990-04-05 Siemens Ag Elektromagnetischer ausloeser, insbesondere fuer leitungsschutzschalter
DE19809205A1 (de) * 1998-03-04 1999-04-15 Siemens Ag Magnetsystem mit Überstromauslösung
DE10244961B3 (de) * 2002-09-26 2004-02-12 Siemens Ag Selektiver Leitungsschutzschalter

Also Published As

Publication number Publication date
EP1860675A2 (de) 2007-11-28
EP1860675B1 (de) 2015-04-22
DE102006024249A1 (de) 2007-11-29
DE102006024249B4 (de) 2010-03-25

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