EP1703533A3 - Indicator system of magnetic fault - Google Patents

Indicator system of magnetic fault Download PDF

Info

Publication number
EP1703533A3
EP1703533A3 EP06360007A EP06360007A EP1703533A3 EP 1703533 A3 EP1703533 A3 EP 1703533A3 EP 06360007 A EP06360007 A EP 06360007A EP 06360007 A EP06360007 A EP 06360007A EP 1703533 A3 EP1703533 A3 EP 1703533A3
Authority
EP
European Patent Office
Prior art keywords
drum
indicator system
mechanically connected
actuator
magnetic fault
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
EP06360007A
Other languages
German (de)
French (fr)
Other versions
EP1703533A2 (en
EP1703533B1 (en
Inventor
Thierry Lienhardt
Gérard Blaess
Régis Filippi
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.)
Hager Electro SAS
Original Assignee
Hager Electro SAS
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 Hager Electro SAS filed Critical Hager Electro SAS
Publication of EP1703533A2 publication Critical patent/EP1703533A2/en
Publication of EP1703533A3 publication Critical patent/EP1703533A3/en
Application granted granted Critical
Publication of EP1703533B1 publication Critical patent/EP1703533B1/en
Not-in-force 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • 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
    • H01H71/04—Means for indicating condition of the switching device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Switches With Compound Operations (AREA)

Abstract

The system has a rotary drum (6) moving between two stable positions and mechanically connected to a movable core (3) of a magnetic actuator. The core drives the drum towards one position only in a closing direction of the actuator. The drum is mechanically connected to a hand lever (1) driving the drum to another position only in the reset direction of a mechanical lock. The drum has a signaling arm (14) cooperating with a window (15). An independent claim is also included for a circuit-breaker comprising a magnetic actuator.
EP06360007A 2005-03-15 2006-03-10 Indicator system of magnetic fault Not-in-force EP1703533B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502573A FR2883406B1 (en) 2005-03-15 2005-03-15 MAGNETIC DEFECT INDICATING SYSTEM

Publications (3)

Publication Number Publication Date
EP1703533A2 EP1703533A2 (en) 2006-09-20
EP1703533A3 true EP1703533A3 (en) 2007-08-29
EP1703533B1 EP1703533B1 (en) 2011-06-01

Family

ID=35169466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06360007A Not-in-force EP1703533B1 (en) 2005-03-15 2006-03-10 Indicator system of magnetic fault

Country Status (3)

Country Link
EP (1) EP1703533B1 (en)
AT (1) ATE511698T1 (en)
FR (1) FR2883406B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926923B1 (en) * 2008-01-28 2010-03-26 Hager Electro Sas SYSTEM FOR SIGNALING AN ELECTRICAL FAULT IN A CUTTING APPARATUS
EP2805343B1 (en) 2012-01-20 2017-06-28 Larsen & Toubro Limited Short-circuit fault indicator device
EP2674954B1 (en) * 2012-06-11 2014-10-08 ABB Oy Electric current switching apparatus
CN104810218B (en) * 2015-05-13 2017-01-04 贵州泰永长征技术股份有限公司 Omnipotent breaker combined electromagnetic trip gear
CN109564840B (en) * 2016-08-05 2021-03-16 立维腾制造有限公司 Circuit breaker combined with reset locking mechanism
US11610751B2 (en) 2019-12-09 2023-03-21 Leviton Manufacturing Co., Inc. Circuit breakers incorporating reset lockout mechanisms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313048C1 (en) * 1983-04-12 1984-09-20 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Line protection circuit breaker of narrow construction, with a short-circuit indicator
EP0997922A2 (en) * 1998-10-27 2000-05-03 ABBPATENT GmbH Switch with a position or status indicating device, in particular for a circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313048C1 (en) * 1983-04-12 1984-09-20 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Line protection circuit breaker of narrow construction, with a short-circuit indicator
EP0997922A2 (en) * 1998-10-27 2000-05-03 ABBPATENT GmbH Switch with a position or status indicating device, in particular for a circuit breaker

Also Published As

Publication number Publication date
ATE511698T1 (en) 2011-06-15
EP1703533A2 (en) 2006-09-20
EP1703533B1 (en) 2011-06-01
FR2883406B1 (en) 2009-04-17
FR2883406A1 (en) 2006-09-22

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