NO20002809L - magnet System - Google Patents

magnet System

Info

Publication number
NO20002809L
NO20002809L NO20002809A NO20002809A NO20002809L NO 20002809 L NO20002809 L NO 20002809L NO 20002809 A NO20002809 A NO 20002809A NO 20002809 A NO20002809 A NO 20002809A NO 20002809 L NO20002809 L NO 20002809L
Authority
NO
Norway
Prior art keywords
sleeve
armature
plunger
insert
spring
Prior art date
Application number
NO20002809A
Other languages
Norwegian (no)
Other versions
NO20002809D0 (en
NO317880B1 (en
Inventor
Olaf Gensch
Jens Oppel
Original Assignee
Aeg Niederspannungstech 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 Aeg Niederspannungstech Gmbh filed Critical Aeg Niederspannungstech Gmbh
Publication of NO20002809L publication Critical patent/NO20002809L/en
Publication of NO20002809D0 publication Critical patent/NO20002809D0/en
Publication of NO317880B1 publication Critical patent/NO317880B1/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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H2071/249—Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element
    • 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
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Magnetically Actuated Valves (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The invention relates to a magnetic system for circuit breakers and a method of producing the same. The magnetic system has a sleeve (2) which is housed in a support (1). Said sleeve is enclosed by a coil (3) and has an armature (7) which is slideable in the sleeve. Said armature, in its inoperative position, rests against a dead stop (23) which is formed in the interior of said sleeve and is held therein by a spring-biased plunger (4) which is supported by the armature. Said plunger is impinged by a spring (5) which rests partially on the plunger and partially on an insert (6) in the sleeve. During assembly, the parts are simply inserted into the sleeve in the predetermined order and are fixed in an operative position by inserting the insert or inserting the sleeve into the support, thereby allowing the use of more inexpensive parts and simplifying assembly.
NO20002809A 1998-10-02 2000-05-31 magnet System NO317880B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19845476A DE19845476B4 (en) 1998-10-02 1998-10-02 Magnetic system for miniature circuit breakers
PCT/EP1999/005896 WO2000021109A1 (en) 1998-10-02 1999-08-11 Magnetic system

Publications (3)

Publication Number Publication Date
NO20002809L true NO20002809L (en) 2000-05-31
NO20002809D0 NO20002809D0 (en) 2000-05-31
NO317880B1 NO317880B1 (en) 2004-12-27

Family

ID=7883228

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002809A NO317880B1 (en) 1998-10-02 2000-05-31 magnet System

Country Status (12)

Country Link
EP (1) EP1036399B1 (en)
CN (1) CN1151524C (en)
AT (1) ATE354172T1 (en)
AU (1) AU746757B2 (en)
BR (1) BR9907137A (en)
DE (2) DE19845476B4 (en)
ES (1) ES2283130T3 (en)
HU (1) HU224397B1 (en)
NO (1) NO317880B1 (en)
PL (1) PL195499B1 (en)
TR (1) TR200001582T1 (en)
WO (1) WO2000021109A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412926B (en) * 2001-03-20 2005-08-25 Moeller Gebaeudeautomation Kg JOKE FOR A MAGNETIC SYSTEM OF A SHORT-CIRCUIT RELEASE DEVICE
DE10126854A1 (en) * 2001-06-01 2002-12-19 Siemens Ag Magnetic yoke for electromagnetic trip of switching device has magnetic core cooperating with trip coil formed in one piece with base body of magnetic yoke
FR2858106B1 (en) * 2003-07-22 2005-09-23 Hager Electro IMPROVED MAGNETIC SUBASSEMBLY AND CIRCUIT BREAKER HAVING SUCH A MAGNETIC SUBASSEMBLY
DE102005020167A1 (en) * 2005-04-30 2006-11-09 Abb Patent Gmbh Electromagnetic release for an electrical installation device
DE102008012149A1 (en) * 2008-03-01 2009-09-03 Abb Ag switchgear
AT509279A1 (en) * 2008-07-31 2011-07-15 Moeller Gebaeudeautomation Gmbh SWITCHGEAR
JP5276523B2 (en) * 2009-06-08 2013-08-28 三菱電機株式会社 Circuit breaker
CN102064058B (en) * 2009-11-13 2014-02-26 施耐德电器工业公司 Electric protection device
DE102011014061B4 (en) 2011-03-16 2013-11-28 Abb Ag Circuit breaker and method of making a circuit breaker
CN103545151A (en) * 2013-10-30 2014-01-29 桂林机床电器有限公司 Circuit protection switch
CN104377093B (en) * 2014-09-29 2017-05-03 江苏普华力拓电器股份有限公司 Trip gear for miniature circuit breaker
DE102016110094B4 (en) 2016-06-01 2021-03-04 Abb Schweiz Ag Installation switching device with an electromagnetic release

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616271A5 (en) * 1977-06-27 1980-03-14 Weber Ag Fab Elektro
DE3310914A1 (en) * 1983-03-25 1984-09-27 Brown, Boveri & Cie Ag, 6800 Mannheim MAGNETIC RELEASE
DE8527361U1 (en) * 1985-09-25 1986-01-09 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Short-circuit release device
DE3619239A1 (en) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Rapid-action tripping device for line protection circuit breakers
FR2629633A1 (en) * 1988-03-30 1989-10-06 Hager Electro MAGNETIC TRIGGER FOR CIRCUIT BREAKER
EP0569652A1 (en) * 1992-05-13 1993-11-18 Hager Electro S.A. Magnetic trip mechanism for circuit breaker, equivalent sub-assembly and circuit breakers incorporating them
AT410858B (en) * 1995-12-28 2003-08-25 Felten & Guilleaume Ag Oester ANCHOR FOR MAGNETIC TRIGGER
AT405113B (en) * 1996-06-14 1999-05-25 Felten & Guilleaume Ag Oester TRIP DEVICE FOR AN OVERCURRENT SWITCHING DEVICE
SE512667C2 (en) * 1996-06-14 2000-04-17 Enpece Sigma Ab Mode and arrangement for switch arrangement

Also Published As

Publication number Publication date
PL195499B1 (en) 2007-09-28
PL340758A1 (en) 2001-02-26
EP1036399B1 (en) 2007-02-14
HU224397B1 (en) 2005-08-29
AU746757B2 (en) 2002-05-02
HUP0100301A3 (en) 2002-09-30
NO20002809D0 (en) 2000-05-31
DE19845476B4 (en) 2004-08-12
HUP0100301A2 (en) 2001-07-30
DE19845476A1 (en) 2000-04-13
TR200001582T1 (en) 2001-03-21
ATE354172T1 (en) 2007-03-15
ES2283130T3 (en) 2007-10-16
CN1287677A (en) 2001-03-14
AU5851499A (en) 2000-04-26
BR9907137A (en) 2000-10-03
EP1036399A1 (en) 2000-09-20
WO2000021109A1 (en) 2000-04-13
NO317880B1 (en) 2004-12-27
DE59914196D1 (en) 2007-03-29
CN1151524C (en) 2004-05-26

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Legal Events

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