SI1501112T1 - Improved magnetic sub-unit and circuit breaker comprising this sub-unit - Google Patents

Improved magnetic sub-unit and circuit breaker comprising this sub-unit

Info

Publication number
SI1501112T1
SI1501112T1 SI200430099T SI200430099T SI1501112T1 SI 1501112 T1 SI1501112 T1 SI 1501112T1 SI 200430099 T SI200430099 T SI 200430099T SI 200430099 T SI200430099 T SI 200430099T SI 1501112 T1 SI1501112 T1 SI 1501112T1
Authority
SI
Slovenia
Prior art keywords
sub
unit
circuit breaker
movable
improved magnetic
Prior art date
Application number
SI200430099T
Other languages
Slovenian (sl)
Inventor
Jean-Marc Voirpin
Denis Herbrech
Jean-Michel Vigneron
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
Publication of SI1501112T1 publication Critical patent/SI1501112T1/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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Hard Magnetic Materials (AREA)
  • Air Bags (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The sub-assembly has an induction coil (2), a movable magnetic core (3), and a striker (6) that moves with the movable magnetic core. Spring plates are solicited by the movement of the striker. The movable core is housed in a movable support (13) that is driven by the movable core and integrated to the striker. The spring plates are positioned between the support and a magnetic yoke (1). An independent claim is also included for an electrical circuit breaker comprising a magnetic sub-assembly.
SI200430099T 2003-07-22 2004-05-28 Improved magnetic sub-unit and circuit breaker comprising this sub-unit SI1501112T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0308949A FR2858106B1 (en) 2003-07-22 2003-07-22 IMPROVED MAGNETIC SUBASSEMBLY AND CIRCUIT BREAKER HAVING SUCH A MAGNETIC SUBASSEMBLY
EP04360055A EP1501112B1 (en) 2003-07-22 2004-05-28 Improved magnetic sub-unit and circuit breaker comprising this sub-unit

Publications (1)

Publication Number Publication Date
SI1501112T1 true SI1501112T1 (en) 2007-02-28

Family

ID=33484684

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200430099T SI1501112T1 (en) 2003-07-22 2004-05-28 Improved magnetic sub-unit and circuit breaker comprising this sub-unit

Country Status (8)

Country Link
EP (1) EP1501112B1 (en)
CN (1) CN1320580C (en)
AT (1) ATE336076T1 (en)
BR (1) BRPI0402801A (en)
DE (1) DE602004001817T2 (en)
ES (1) ES2271824T3 (en)
FR (1) FR2858106B1 (en)
SI (1) SI1501112T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021771A1 (en) * 2009-05-18 2010-11-25 Abb Ag Electromagnetic release and switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676860B1 (en) * 1991-05-21 1994-06-17 Merlin Gerin ELECTROMAGNETIC TRIGGER FOR A LOW CALIBER ELECTRIC CIRCUIT BREAKER.
US5343178A (en) * 1993-07-09 1994-08-30 Circuit Breaker Industries Limited Electric circuit breaker
FR2779567B1 (en) * 1998-06-03 2000-07-13 Hager Electro OPTIMIZED MAGNETIC SUB-ASSEMBLY
DE19845476B4 (en) * 1998-10-02 2004-08-12 Aeg Niederspannungstechnik Gmbh & Co Kg Magnetic system for miniature circuit breakers
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

Also Published As

Publication number Publication date
FR2858106B1 (en) 2005-09-23
ES2271824T3 (en) 2007-04-16
BRPI0402801A (en) 2005-05-24
FR2858106A1 (en) 2005-01-28
ATE336076T1 (en) 2006-09-15
CN1320580C (en) 2007-06-06
DE602004001817D1 (en) 2006-09-21
CN1577687A (en) 2005-02-09
DE602004001817T2 (en) 2007-08-16
EP1501112B1 (en) 2006-08-09
EP1501112A1 (en) 2005-01-26

Similar Documents

Publication Publication Date Title
UA93899C2 (en) Electromagnetic actuator for a medium-voltage switch
AU2001275661A1 (en) Economical, non-wearing electrical drive device
WO2003046940A1 (en) Elecromagnetic switching apparatus
TW200700667A (en) Solenoid unit and methods of manufacturing such solenoid unit and of manufacturing a magnet housing for such solenoid unit
WO2006049769A3 (en) Multi-phase electromagnetic latching relay and motor assembly
ATE535919T1 (en) ELECTROMAGNETIC ADJUSTING DEVICE
WO2003026107A3 (en) Electromechanical transducer linear compressor and radio transmission antenna
TW200711192A (en) Super-conducting device and axial gap type super-conducting motor
DE102004013900A1 (en) Direct current and alternating current contactor for remote telephone control system, has retaining coil connected to micro switch contact, that replaces magnetic coil to attract movable iron core, when magnetic coil is disconnected
MY120649A (en) Electromagnet driving apparatus and electromagnetic relay.
TW200516624A (en) Electromagnetic device
EP1258971A3 (en) High temperature super-conducting coils supported by an iron core rotor
AU2003258629A1 (en) Small electrical appliance with a drive device for generation of an oscillating movement
SI1501112T1 (en) Improved magnetic sub-unit and circuit breaker comprising this sub-unit
FR2851088B1 (en) STATOR FOR ELECTRIC MOTOR WITH AXIAL FLUX
TW200507417A (en) Moving magnet type linear actuator
AU2003222377A1 (en) Moving-coil electrodynamic motor particularly for a loudspeaker, loudspeaker and corresponding pole piece
TNSN03069A1 (en) Yoke comprising a single-element fixed contact carrier.
BR0108189A (en) Automatic switch with short-acting electromagnet
ATE401655T1 (en) RESIDUAL CURRENT SWITCH AND MAGNETIC CORE FOR A RESIDUAL CURRENT SWITCH
FR2849262B1 (en) PERMANENT MAGNET ELECTROMAGNETIC VALVE ACTUATOR
JP2010033965A (en) Polarized electromagnetic relay
SE9503688D0 (en) Electromagnetic actuator
EP1626428A3 (en) Relay
ATE371940T1 (en) LINEAR ACTUATOR WITH DIRECT DRIVE