EP1401004A3 - Elektrisches Schaltgerät - Google Patents

Elektrisches Schaltgerät Download PDF

Info

Publication number
EP1401004A3
EP1401004A3 EP03019319A EP03019319A EP1401004A3 EP 1401004 A3 EP1401004 A3 EP 1401004A3 EP 03019319 A EP03019319 A EP 03019319A EP 03019319 A EP03019319 A EP 03019319A EP 1401004 A3 EP1401004 A3 EP 1401004A3
Authority
EP
European Patent Office
Prior art keywords
rotary handle
movable contact
circuit breaker
contact piece
transmission lever
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.)
Withdrawn
Application number
EP03019319A
Other languages
English (en)
French (fr)
Other versions
EP1401004A2 (de
Inventor
Corell Dipl.-Ing. Göbel
Guido Dipl.-Ing. Niewöhner
Ralf Dipl.-Ing. Müller
Georgi Dipl.-Ing. Cwetanski
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 EP1401004A2 publication Critical patent/EP1401004A2/de
Publication of EP1401004A3 publication Critical patent/EP1401004A3/de
Withdrawn legal-status Critical Current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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker

Landscapes

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Die Erfindung betrifft ein elektrisches Schaltgerät, insbesondere Leistungsschalter und/oder Motorschutzschalter, mit wenigstens einer Kontaktstelle, mit wenigstens einem beweglichen Kontaktstück (15, 16) das von einem Betätigungselement (11), insbesondere einem Drehgriff, über ein Schaltschloss betätigbar ist, wobei zwischen dem Schaltschloss und dem wenigstens einen beweglichen Kontaktstück in (15, 16) ein Übertragungshebel (12) vorgesehen ist, so dass bei Betätigung des Drehgriffes (11) das wenigstens eine bewegliche Kontaktstück (15, 16) in Ausschaltstellung bzw. umgekehrt in Einschaltstellung gelangen kann. Der Übertragungshebel (12) einen Zwischenhebel (28) betätigt, dessen dem Übertragungshebel (12) entgegengesetzter Bereich (31) beim Einschalten in den Bewegungsweg eines Anschlages (32) gelangt, dergestalt, dass bei Kontaktverschweißung der Bereich eine Betätigung des Drehgriffes in Richtung Ausschaltstellung verhindert.
EP03019319A 2002-09-20 2003-08-27 Elektrisches Schaltgerät Withdrawn EP1401004A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20214579U 2002-09-20
DE20214579U DE20214579U1 (de) 2002-09-20 2002-09-20 Elektrisches Schaltgerät

Publications (2)

Publication Number Publication Date
EP1401004A2 EP1401004A2 (de) 2004-03-24
EP1401004A3 true EP1401004A3 (de) 2005-12-21

Family

ID=7975289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03019319A Withdrawn EP1401004A3 (de) 2002-09-20 2003-08-27 Elektrisches Schaltgerät

Country Status (2)

Country Link
EP (1) EP1401004A3 (de)
DE (1) DE20214579U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306319B3 (de) * 2003-02-14 2004-11-04 Siemens Ag Elektromechanischer Leistungsschalter
EP2003667B1 (de) * 2007-06-14 2013-03-27 Eaton Industries (Netherlands) B.V. Elektrischer Schalter mit Statusanzeige
EP3002772B1 (de) * 2014-10-01 2017-07-19 Siemens Aktiengesellschaft Leistungsschalter mit einer Blockiervorrichtung für eine zuverlässige Schaltstellungsanzeige

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063049A1 (en) * 2000-10-30 2002-05-30 Yoshinobu Hamada Circuit breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020063049A1 (en) * 2000-10-30 2002-05-30 Yoshinobu Hamada Circuit breaker

Also Published As

Publication number Publication date
DE20214579U1 (de) 2003-03-06
EP1401004A2 (de) 2004-03-24

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