EP1237171A3 - Anordnug zur selektiven Auslösung - Google Patents

Anordnug zur selektiven Auslösung Download PDF

Info

Publication number
EP1237171A3
EP1237171A3 EP02003395A EP02003395A EP1237171A3 EP 1237171 A3 EP1237171 A3 EP 1237171A3 EP 02003395 A EP02003395 A EP 02003395A EP 02003395 A EP02003395 A EP 02003395A EP 1237171 A3 EP1237171 A3 EP 1237171A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
circuit
blocking signal
actuating mechanism
signal
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
EP02003395A
Other languages
English (en)
French (fr)
Other versions
EP1237171B1 (de
EP1237171A2 (de
Inventor
Kurt Händler
Klaus Dieter Nürenberg
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.)
Eaton Industries GmbH
Original Assignee
Moeller 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 Moeller GmbH filed Critical Moeller GmbH
Publication of EP1237171A2 publication Critical patent/EP1237171A2/de
Publication of EP1237171A3 publication Critical patent/EP1237171A3/de
Application granted granted Critical
Publication of EP1237171B1 publication Critical patent/EP1237171B1/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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • 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

Landscapes

  • Breakers (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Die Erfindung betrifft eine Anordnung zur selektiven Auslösung von hintereinander geschalteten, selektiv gestaffelten Schutzschaltern mit einem eine Verklinkungseinrichtung enthaltenden Betätigungsmechanismus, wobei ein vom Kurzschluss direkt betroffener Schutzschalter ein Blockiersignal an den Betätigungsmechanismus bzw. das Auslösesystem des vorgeschalteten Schutzschalters ausgibt. Das zu lösende Problem besteht in einer von Vorgängen im Kontaktraum des Schutzschalters unabhängigen und unaufwendigen Erzeugung eines Blockiersignals. Dazu ist für jede Hauptstrombahn ein elektromagnetischer Kurzschlussauslöser (10) vorgesehen, zwischen dessen federbeaufschlagten Klappanker (11) und dem Magnetjoch (12) ein mit Signalanschlüssen (7, 8) zur Ausgabe des Blockiersignals verbundenes Kontaktelement (14) ausgebildet ist, das durch den anziehenden Klappanker (11) vom geöffneten in den geschlossenen Zustand überführbar ist.
EP20020003395 2001-03-01 2002-02-14 Anordnug zur selektiven Auslösung Expired - Lifetime EP1237171B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001109951 DE10109951A1 (de) 2001-03-01 2001-03-01 Anordnung zur selektiven Auslösung
DE10109951 2001-03-01

Publications (3)

Publication Number Publication Date
EP1237171A2 EP1237171A2 (de) 2002-09-04
EP1237171A3 true EP1237171A3 (de) 2004-03-17
EP1237171B1 EP1237171B1 (de) 2006-06-07

Family

ID=7675983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020003395 Expired - Lifetime EP1237171B1 (de) 2001-03-01 2002-02-14 Anordnug zur selektiven Auslösung

Country Status (2)

Country Link
EP (1) EP1237171B1 (de)
DE (2) DE10109951A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480308C (de) * 1926-05-19 1929-08-13 Aeg UEberstromwaermeausloeser
DE1087680B (de) * 1958-02-04 1960-08-25 Elektroschaltgeraete Goerlitz Elektromagnetischer UEberstromausloeser
FR2325224A1 (fr) * 1973-07-13 1977-04-15 Elektro App Werke Veb Dispositif de protection selective contre les courts-circuits comportant des disjoncteurs de puissance montes en serie
EP0535844A1 (de) * 1991-09-30 1993-04-07 Eaton Corporation Fernbedienter Haushaltsschutzschalter
EP1065690A2 (de) * 1999-06-30 2001-01-03 Moeller GmbH Anordnung zur selektiven Auslösung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480308C (de) * 1926-05-19 1929-08-13 Aeg UEberstromwaermeausloeser
DE1087680B (de) * 1958-02-04 1960-08-25 Elektroschaltgeraete Goerlitz Elektromagnetischer UEberstromausloeser
FR2325224A1 (fr) * 1973-07-13 1977-04-15 Elektro App Werke Veb Dispositif de protection selective contre les courts-circuits comportant des disjoncteurs de puissance montes en serie
EP0535844A1 (de) * 1991-09-30 1993-04-07 Eaton Corporation Fernbedienter Haushaltsschutzschalter
EP1065690A2 (de) * 1999-06-30 2001-01-03 Moeller GmbH Anordnung zur selektiven Auslösung

Also Published As

Publication number Publication date
DE50207049D1 (de) 2006-07-20
DE10109951A1 (de) 2002-09-05
EP1237171B1 (de) 2006-06-07
EP1237171A2 (de) 2002-09-04

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