EP1077462A3 - Aulöseeinrichtung für einen elektrischen Installationsschalter - Google Patents

Aulöseeinrichtung für einen elektrischen Installationsschalter Download PDF

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Publication number
EP1077462A3
EP1077462A3 EP00117417A EP00117417A EP1077462A3 EP 1077462 A3 EP1077462 A3 EP 1077462A3 EP 00117417 A EP00117417 A EP 00117417A EP 00117417 A EP00117417 A EP 00117417A EP 1077462 A3 EP1077462 A3 EP 1077462A3
Authority
EP
European Patent Office
Prior art keywords
sliding element
circuit breaker
trip device
trigger
hand
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
EP00117417A
Other languages
English (en)
French (fr)
Other versions
EP1077462B1 (de
EP1077462A2 (de
Inventor
Klaus-Peter Dipl.-Ing. Eppe
Ralf Dipl.-Ing. Weber
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 EP1077462A2 publication Critical patent/EP1077462A2/de
Publication of EP1077462A3 publication Critical patent/EP1077462A3/de
Application granted granted Critical
Publication of EP1077462B1 publication Critical patent/EP1077462B1/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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

Es wird eine Auslöseeinrichtung für einen elektrischen Installationsschalter, insbesondere für einen Leitungsschutzschalter beschrieben, der einen thermischen Auslöser (15) in Form eines Thermobimetalls enthält, der über einen im Schaltgerät verlaufenden, beweglich geführten Schieber (16) eine Verklinkungsstelle (11) eines Schaltschlosses (10) entklinkt. Am Schieber (16) ist eine Justierschraube (21) gelagert, mit der die Abstände zwischen dein thermischen Auslöser (15) und dem Schieber (16) einerseits und dem Schieber (16) und einem mit der Verklinkungsstelle (11) zusammenwirkenden Auslösehebel (12) einjustiert werden können.
Figure 00000001
EP00117417A 1999-08-17 2000-08-11 Auslöseeinrichtung für einen elektrischen Installationsschalter Expired - Lifetime EP1077462B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19938965A DE19938965A1 (de) 1999-08-17 1999-08-17 Auslöseeinrichtung für einen elektrischen Installationsschalter
DE19938965 1999-08-17

Publications (3)

Publication Number Publication Date
EP1077462A2 EP1077462A2 (de) 2001-02-21
EP1077462A3 true EP1077462A3 (de) 2002-12-11
EP1077462B1 EP1077462B1 (de) 2004-05-06

Family

ID=7918661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00117417A Expired - Lifetime EP1077462B1 (de) 1999-08-17 2000-08-11 Auslöseeinrichtung für einen elektrischen Installationsschalter

Country Status (3)

Country Link
EP (1) EP1077462B1 (de)
AT (1) ATE266254T1 (de)
DE (2) DE19938965A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327379A1 (de) * 2003-06-18 2005-01-05 Abb Patent Gmbh Justiereinrichtung zur Einstellung von bestimmten Auslösebedingungen für einen thermischen oder elektromagnetischen Auslöser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245562A1 (de) * 1982-02-22 1983-09-01 VEB Schaltelektronik Oppach, DDR 8717 Oppach Einstellvorrichtung fuer thermischen ueberstromausloeser
EP0902453A2 (de) * 1997-09-11 1999-03-17 ABBPATENT GmbH Vorrichtung zur Justierung eines thermischen Auslösers, insbesondere für einen Leitungsschutzschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE814312C (de) * 1949-04-02 1951-09-20 Kloeckner Moeller Elek Zitaets Anordnung zum Eichen von thermischen Ausloesern, z. B. fuer elektrische Schalter
US3139497A (en) * 1960-06-14 1964-06-30 Ite Circuit Breaker Ltd Thermal shunt for trip units
DE3415226A1 (de) * 1984-04-21 1985-10-31 Brown, Boveri & Cie Ag, 6800 Mannheim Thermisches ueberstromrelais mit justierbuegel
DE3810043A1 (de) * 1988-03-22 1989-10-05 Siemens Ag Verfahren und vorrichtung zum justieren eines bimetallausloesers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245562A1 (de) * 1982-02-22 1983-09-01 VEB Schaltelektronik Oppach, DDR 8717 Oppach Einstellvorrichtung fuer thermischen ueberstromausloeser
EP0902453A2 (de) * 1997-09-11 1999-03-17 ABBPATENT GmbH Vorrichtung zur Justierung eines thermischen Auslösers, insbesondere für einen Leitungsschutzschalter

Also Published As

Publication number Publication date
EP1077462B1 (de) 2004-05-06
ATE266254T1 (de) 2004-05-15
DE19938965A1 (de) 2001-02-22
EP1077462A2 (de) 2001-02-21
DE50006308D1 (de) 2004-06-09

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