EP0892420A3 - Verklinkungsmechanismus für einen elektrischen Ueberstromschutzschalter insbesondere für einen Motorschutzschalter - Google Patents

Verklinkungsmechanismus für einen elektrischen Ueberstromschutzschalter insbesondere für einen Motorschutzschalter Download PDF

Info

Publication number
EP0892420A3
EP0892420A3 EP97121795A EP97121795A EP0892420A3 EP 0892420 A3 EP0892420 A3 EP 0892420A3 EP 97121795 A EP97121795 A EP 97121795A EP 97121795 A EP97121795 A EP 97121795A EP 0892420 A3 EP0892420 A3 EP 0892420A3
Authority
EP
European Patent Office
Prior art keywords
slider
main
indication
main slider
release
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
EP97121795A
Other languages
English (en)
French (fr)
Other versions
EP0892420B1 (de
EP0892420A2 (de
Inventor
Hans-Peter Meili
Karin Spengler
Stephan Spengler
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Rockwell Automation 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 Rockwell Automation AG filed Critical Rockwell Automation AG
Publication of EP0892420A2 publication Critical patent/EP0892420A2/de
Publication of EP0892420A3 publication Critical patent/EP0892420A3/de
Application granted granted Critical
Publication of EP0892420B1 publication Critical patent/EP0892420B1/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • 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
    • H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

Der Verklinkungsmechanismus besteht aus einer ortsfesten Kammer (1), aus einem daran in einer ersten Richtung geführten, federbelasteten Hauptschieber (2), aus einem darin senkrecht zur ersten Richtung geführten, federbelasteten Meldeschieber (3) und aus einem in der Kammer (1) schwenkbar gelagerten, federbelasteten Sprunghebel (4), der das Kniegelenk des Schaltschlosses in der Einschaltstellung eines Ueberstromschutzschalters stützt. Der Hauptschieber (2) steht mit einer Handbetätigungsvorrichtung in formschlüssiger Verbindung. Beim Einschalten wird der Hauptschieber (2) in Richtung Meldeschieber (3) verschoben, wobei über zusammenwirkende Schrägflächen (19, 28) der Meldeschieber (3) sich verschiebt und den Hauptschieber (2) verrastet. Bei einer Auslösung verschiebt die Auslöseklinke den Meldeschieber (3), wodurch der Hauptschieber (2) in der Ausgelöst-Stellung verrastet und der Sprunghebel (4) freigegeben wird. Zum Ausschalten und zum Zurückstellen nach einer Auslösung muss eine erhöhte Kraft von Hand angewender werden. Die Rückstell- oder Hauptfeder (12) ist im Hauptschieber (2) untergebracht und wirkt nicht auf das Schaltschloss. Eine Anpassung der auf die Handbetätigungsvorrichtung wirkenden Rückstellkraft der Hauptfeder (12) ist möglich.
EP97121795A 1997-07-14 1997-12-11 Verklinkungsmechanismus für einen elektrischen Ueberstromschutzschalter insbesondere für einen Motorschutzschalter Expired - Lifetime EP0892420B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1713/97 1997-07-14
CH171397 1997-07-14
CH171397 1997-07-14

Publications (3)

Publication Number Publication Date
EP0892420A2 EP0892420A2 (de) 1999-01-20
EP0892420A3 true EP0892420A3 (de) 1999-05-12
EP0892420B1 EP0892420B1 (de) 2005-04-27

Family

ID=4216866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97121795A Expired - Lifetime EP0892420B1 (de) 1997-07-14 1997-12-11 Verklinkungsmechanismus für einen elektrischen Ueberstromschutzschalter insbesondere für einen Motorschutzschalter

Country Status (4)

Country Link
US (1) US6031195A (de)
EP (1) EP0892420B1 (de)
AT (1) ATE294449T1 (de)
DE (1) DE59712286D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004056376A1 (de) * 2004-11-23 2006-06-01 Abb Patent Gmbh Einrichtung zur Anzeige einer Auslösung aufgrund eines Kurzschlussstromes in einem elektrischen Schaltgerät
DE102004056300A1 (de) * 2004-11-23 2006-06-08 Abb Patent Gmbh Einrichtung zur Anzeige und Signalisierung einer Auslösung eines elektrischen Schaltgerätes durch einen Kurzschlussstrom
CN101507060B (zh) * 2006-06-30 2011-08-10 莫列斯公司 低轮廓闭锁连接器
US7869169B2 (en) * 2006-07-14 2011-01-11 William Davison Method and system of current transformer output magnitude compensation in a circuit breaker system
US7788055B2 (en) 2006-07-14 2010-08-31 Square D Company Method and system of calibrating sensing components in a circuit breaker system
US7869170B2 (en) * 2006-07-14 2011-01-11 Susan Jean Walker Colsch Method and system for time synchronized trip algorithms for breaker self protection
US7859802B2 (en) * 2006-07-14 2010-12-28 William Davison Burden resistor temperature compensation algorithm
US8154373B2 (en) * 2006-07-14 2012-04-10 Schneider Electric USA, Inc. Circuit breaker-like apparatus with combination current transformer
US7592888B2 (en) * 2006-07-14 2009-09-22 Jason Robert Colsch Low cost user adjustment, resistance to straying between positions, increased resistance to ESD, and consistent feel
US7697250B2 (en) * 2006-07-14 2010-04-13 William Davison Switch-to-trip point translation
US7550939B2 (en) * 2006-07-14 2009-06-23 William Davison Redundant instantaneous trip detection
US7683586B2 (en) * 2006-07-14 2010-03-23 Davison William C Method and system of fault powered supply voltage regulation
US7791849B2 (en) * 2006-07-14 2010-09-07 William Davison Redundant trip activation
US8179696B2 (en) * 2010-01-18 2012-05-15 Eaton Corporation Electrical switching apparatus and mounting assembly therefor
US20130194059A1 (en) * 2010-05-21 2013-08-01 William R. Parr Modular skid frame
DE102011087551B3 (de) * 2011-12-01 2013-04-04 Siemens Aktiengesellschaft Verriegelungsmechanismus für einen Einschaltknopf eines Leistungsschalters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307094A1 (de) * 1973-02-14 1974-08-22 Licentia Gmbh Anordnung zur kontaktverklinkung
EP0612089A2 (de) * 1993-02-17 1994-08-24 Moeller GmbH Schaltvorrichtung für Leistungsschaltgeräte
EP0630035A1 (de) * 1993-06-15 1994-12-21 Heinrich Kopp Ag Hilfs- und Signalschalter für Schutzschaltgeräte

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119165C2 (de) * 1981-05-14 1986-05-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Selbstschalter als Baueinheit aus einem Leitungsschutzschalter sowie Hilfs- und Signalschaltern
DE3837461A1 (de) * 1988-11-04 1990-05-10 Kloeckner Moeller Elektrizit Kurzschlussmelder
DE3907094A1 (de) * 1989-03-04 1990-09-06 Kopp Gmbh & Co Kg Heinrich Anbauschalter fuer elektrische schutzschaltgeraete
FR2704090B1 (fr) * 1993-04-16 1995-06-23 Merlin Gerin Declencheur auxiliaire pour disjoncteur.
US5576677A (en) * 1995-06-07 1996-11-19 Eaton Corporation Dual action armature
PT847070E (pt) * 1996-02-06 2002-11-29 Rockwell Automation Ag Disjuntor de proteccao contra sobreintensidade de corrente electrica tratando-se nomeadamente de um disjuntor de proteccao para motores

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307094A1 (de) * 1973-02-14 1974-08-22 Licentia Gmbh Anordnung zur kontaktverklinkung
EP0612089A2 (de) * 1993-02-17 1994-08-24 Moeller GmbH Schaltvorrichtung für Leistungsschaltgeräte
EP0630035A1 (de) * 1993-06-15 1994-12-21 Heinrich Kopp Ag Hilfs- und Signalschalter für Schutzschaltgeräte

Also Published As

Publication number Publication date
EP0892420B1 (de) 2005-04-27
DE59712286D1 (de) 2005-06-02
EP0892420A2 (de) 1999-01-20
US6031195A (en) 2000-02-29
ATE294449T1 (de) 2005-05-15

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