EP1632970A3 - Déclencheur électromagnétique et appareil de coupure électronique le comportant - Google Patents

Déclencheur électromagnétique et appareil de coupure électronique le comportant Download PDF

Info

Publication number
EP1632970A3
EP1632970A3 EP05354025A EP05354025A EP1632970A3 EP 1632970 A3 EP1632970 A3 EP 1632970A3 EP 05354025 A EP05354025 A EP 05354025A EP 05354025 A EP05354025 A EP 05354025A EP 1632970 A3 EP1632970 A3 EP 1632970A3
Authority
EP
European Patent Office
Prior art keywords
pallet
armature
blade
magnetic circuit
circuit breaker
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
EP05354025A
Other languages
German (de)
English (en)
Other versions
EP1632970A2 (fr
EP1632970B1 (fr
Inventor
Nadine Serrano
Audrey Olivier
Alain Karczewski
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries 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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1632970A2 publication Critical patent/EP1632970A2/fr
Publication of EP1632970A3 publication Critical patent/EP1632970A3/fr
Application granted granted Critical
Publication of EP1632970B1 publication Critical patent/EP1632970B1/fr
Active 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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

La présente invention concerne un déclencheur électromagnétique notamment pour un interrupteur ou un disjoncteur différentiel, comprenant une armature A en forme de U dont les extrémités forment deux surfaces polaires (7,8), une palette pivotante (1) par rapport à l'armature A, apte à être amenée sur lesdites surfaces polaires (7,8) pour fermer le circuit magnétique constitué par l'armature A et la palette (1), un aimant permanent de polarisation du circuit magnétique apte à maintenir la palette sur les surfaces polaires (7,8), une bobine de déclenchement entourant le circuit magnétique apte à contrecarrer la force de l'aimant de manière à déplacer la palette (1), un téton de réarmement (15) de la palette (1) et une lame (10) fixée sur la palette (1) destinée à amortir l'impact des efforts de réarmement. Ce déclencheur est caractérisé en ce que la lame précitée (10) comporte des pivots d'articulation (25) de la palette (1) par rapport à l'armature A. La lame (10) comporte également une partie en forme de crochet (30) apte à permettre l'accrochage d'un ressort (9) assurant le rappel de la palette (1) loin des surfaces polaires (7,8) de l'armature A à l'encontre de faction de l'aimant permanent.
EP05354025.8A 2004-09-02 2005-06-09 Déclencheur électromagnétique et appareil de coupure électronique le comportant Active EP1632970B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409304A FR2874740B1 (fr) 2004-09-02 2004-09-02 Declencheur electromagnetique et appareil de coupure electrique le comportant

Publications (3)

Publication Number Publication Date
EP1632970A2 EP1632970A2 (fr) 2006-03-08
EP1632970A3 true EP1632970A3 (fr) 2009-02-18
EP1632970B1 EP1632970B1 (fr) 2017-05-10

Family

ID=34950324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05354025.8A Active EP1632970B1 (fr) 2004-09-02 2005-06-09 Déclencheur électromagnétique et appareil de coupure électronique le comportant

Country Status (9)

Country Link
EP (1) EP1632970B1 (fr)
CN (1) CN1747097B (fr)
AR (1) AR050555A1 (fr)
AU (1) AU2005205771B2 (fr)
BR (1) BRPI0503707B1 (fr)
EA (1) EA008953B1 (fr)
ES (1) ES2636538T3 (fr)
FR (1) FR2874740B1 (fr)
NO (1) NO329292B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111681927A (zh) * 2020-06-02 2020-09-18 上海电气集团股份有限公司 一种低压断路器的缓冲装置
CN113793785A (zh) * 2021-09-17 2021-12-14 乐清拓优电气有限公司 一种剩余电流断路器的跳闸装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410353A1 (fr) * 1977-11-28 1979-06-22 Merlin Gerin Relais polarise de declenchement d'un disjoncteur differentiel
DE3528470A1 (de) * 1985-08-08 1987-02-19 Bbc Brown Boveri & Cie Fehlerstromschutzausloeser
EP0306383A1 (fr) * 1987-09-03 1989-03-08 Merlin Gerin Déclencheur magnétique à articulation à couteau
EP0911850A1 (fr) * 1997-10-23 1999-04-28 GE Power Controls Espana S A Relais électromagnétique
DE10117340C1 (de) * 2001-04-06 2002-10-10 Siemens Ag Elektromagnetisches Auslöserelais

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1339690A1 (ru) * 1985-11-11 1987-09-23 Харьковский институт инженеров коммунального строительства Максимальный расцепитель тока
DE9103978U1 (fr) 1991-04-02 1991-06-27 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
DE19637077A1 (de) 1996-09-12 1998-03-19 Maier & Cie C Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers
FR2754933B1 (fr) * 1996-10-23 1998-11-27 Schneider Electric Sa Relais de declenchement electromagnetique a revetement de carbone amorphe, et son procede de fabrication
FR2779568B1 (fr) * 1998-06-04 2000-07-13 Schneider Electric Ind Sa Dispositif de coupure electrique comprenant un dispositif de declenchement differentiel et disjoncteur comprenant un tel dispositif
FR2823370B1 (fr) * 2001-04-06 2003-10-24 Realisation De Disjoncteurs So Declencheur electromagnetique comprenant une armature mobile et une armature fixe sur laquelle est encliquetee une piece de guidage de l'armature mobile

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410353A1 (fr) * 1977-11-28 1979-06-22 Merlin Gerin Relais polarise de declenchement d'un disjoncteur differentiel
DE3528470A1 (de) * 1985-08-08 1987-02-19 Bbc Brown Boveri & Cie Fehlerstromschutzausloeser
EP0306383A1 (fr) * 1987-09-03 1989-03-08 Merlin Gerin Déclencheur magnétique à articulation à couteau
EP0911850A1 (fr) * 1997-10-23 1999-04-28 GE Power Controls Espana S A Relais électromagnétique
DE10117340C1 (de) * 2001-04-06 2002-10-10 Siemens Ag Elektromagnetisches Auslöserelais

Also Published As

Publication number Publication date
EA008953B1 (ru) 2007-10-26
CN1747097A (zh) 2006-03-15
EP1632970A2 (fr) 2006-03-08
CN1747097B (zh) 2012-04-25
EP1632970B1 (fr) 2017-05-10
BRPI0503707B1 (pt) 2023-01-24
AU2005205771A1 (en) 2006-03-16
FR2874740B1 (fr) 2006-10-20
FR2874740A1 (fr) 2006-03-03
NO20053926L (no) 2006-03-03
AR050555A1 (es) 2006-11-01
ES2636538T3 (es) 2017-10-06
NO20053926D0 (no) 2005-08-23
EA200501234A1 (ru) 2006-04-28
NO329292B1 (no) 2010-09-27
AU2005205771B2 (en) 2009-10-08
BRPI0503707A (pt) 2006-04-11

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