ATE511698T1 - MAGNETIC FAULT DISPLAY SYSTEM - Google Patents

MAGNETIC FAULT DISPLAY SYSTEM

Info

Publication number
ATE511698T1
ATE511698T1 AT06360007T AT06360007T ATE511698T1 AT E511698 T1 ATE511698 T1 AT E511698T1 AT 06360007 T AT06360007 T AT 06360007T AT 06360007 T AT06360007 T AT 06360007T AT E511698 T1 ATE511698 T1 AT E511698T1
Authority
AT
Austria
Prior art keywords
drum
display system
fault display
mechanically connected
magnetic fault
Prior art date
Application number
AT06360007T
Other languages
German (de)
Inventor
Thierry Lienhardt
Gerard Blaess
Regis Filippi
Original Assignee
Hager Electro
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 filed Critical Hager Electro
Application granted granted Critical
Publication of ATE511698T1 publication Critical patent/ATE511698T1/en

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.
AT06360007T 2005-03-15 2006-03-10 MAGNETIC FAULT DISPLAY SYSTEM ATE511698T1 (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 (1)

Publication Number Publication Date
ATE511698T1 true ATE511698T1 (en) 2011-06-15

Family

ID=35169466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06360007T ATE511698T1 (en) 2005-03-15 2006-03-10 MAGNETIC FAULT DISPLAY SYSTEM

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
US11342152B2 (en) 2016-08-05 2022-05-24 Leviton Manufacturing Co., Inc. Circuit breakers incorporating reset lockout mechanisms
US11610751B2 (en) 2019-12-09 2023-03-21 Leviton Manufacturing Co., Inc. Circuit breakers incorporating reset lockout mechanisms

Family Cites Families (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
DE19849393A1 (en) * 1998-10-27 2000-05-04 Abb Patent Gmbh Switchgear with a position or status display, especially for a circuit breaker

Also Published As

Publication number Publication date
FR2883406B1 (en) 2009-04-17
FR2883406A1 (en) 2006-09-22
EP1703533A3 (en) 2007-08-29
EP1703533A2 (en) 2006-09-20
EP1703533B1 (en) 2011-06-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties