FR2874740A1 - Declencheur electromagnetique et appareil de coupure electrique le comportant - Google Patents

Declencheur electromagnetique et appareil de coupure electrique le comportant

Info

Publication number
FR2874740A1
FR2874740A1 FR0409304A FR0409304A FR2874740A1 FR 2874740 A1 FR2874740 A1 FR 2874740A1 FR 0409304 A FR0409304 A FR 0409304A FR 0409304 A FR0409304 A FR 0409304A FR 2874740 A1 FR2874740 A1 FR 2874740A1
Authority
FR
France
Prior art keywords
pallet
armature
pole surfaces
blade
magnetic circuit
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
FR0409304A
Other languages
English (en)
Other versions
FR2874740B1 (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
Priority to FR0409304A priority Critical patent/FR2874740B1/fr
Priority to ES05354025.8T priority patent/ES2636538T3/es
Priority to EP05354025.8A priority patent/EP1632970B1/fr
Priority to NO20053926A priority patent/NO329292B1/no
Priority to BRPI0503707-7A priority patent/BRPI0503707B1/pt
Priority to CN200510097675.3A priority patent/CN1747097B/zh
Priority to AU2005205771A priority patent/AU2005205771B2/en
Priority to ARP050103674A priority patent/AR050555A1/es
Priority to EA200501234A priority patent/EA008953B1/ru
Publication of FR2874740A1 publication Critical patent/FR2874740A1/fr
Application granted granted Critical
Publication of FR2874740B1 publication Critical patent/FR2874740B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Portable Nailing Machines And Staplers (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 l'action de l'aimant permanent.
FR0409304A 2004-09-02 2004-09-02 Declencheur electromagnetique et appareil de coupure electrique le comportant Expired - Lifetime FR2874740B1 (fr)

Priority Applications (9)

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
ES05354025.8T ES2636538T3 (es) 2004-09-02 2005-06-09 Disparador electromagnético y aparato de corte electrónico que lo comprende
EP05354025.8A EP1632970B1 (fr) 2004-09-02 2005-06-09 Déclencheur électromagnétique et appareil de coupure électronique le comportant
NO20053926A NO329292B1 (no) 2004-09-02 2005-08-23 Elektromagnetisk utloseranordning og elektrisk bryterapparat omfattende det samme.
BRPI0503707-7A BRPI0503707B1 (pt) 2004-09-02 2005-08-30 Dispositivo de disparo eletromagnético
CN200510097675.3A CN1747097B (zh) 2004-09-02 2005-08-31 电磁解扣装置和包含该装置的电子开关装置
AU2005205771A AU2005205771B2 (en) 2004-09-02 2005-09-01 Electromagnetic trip device and electrical switchgear apparatus comprising same
ARP050103674A AR050555A1 (es) 2004-09-02 2005-09-01 Disparador electromagnetico y aparato de corte electrico que lo comprende
EA200501234A EA008953B1 (ru) 2004-09-02 2005-09-01 Электромагнитное устройство размыкания и электрическая коммутационная аппаратура, содержащая это устройство

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 (2)

Publication Number Publication Date
FR2874740A1 true FR2874740A1 (fr) 2006-03-03
FR2874740B1 FR2874740B1 (fr) 2006-10-20

Family

ID=34950324

Family Applications (1)

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

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (de) 1991-04-02 1991-06-27 Felten & Guilleaume Energietechnik AG, 51063 Köln Magnetsystem für ein schnellabschaltendes Klappankerrelais
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

Cited By (1)

* 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

Also Published As

Publication number Publication date
AR050555A1 (es) 2006-11-01
EP1632970A2 (fr) 2006-03-08
FR2874740B1 (fr) 2006-10-20
BRPI0503707B1 (pt) 2023-01-24
AU2005205771A1 (en) 2006-03-16
BRPI0503707A (pt) 2006-04-11
NO20053926D0 (no) 2005-08-23
EP1632970A3 (fr) 2009-02-18
EP1632970B1 (fr) 2017-05-10
CN1747097A (zh) 2006-03-15
CN1747097B (zh) 2012-04-25
EA200501234A1 (ru) 2006-04-28
ES2636538T3 (es) 2017-10-06
NO20053926L (no) 2006-03-03
EA008953B1 (ru) 2007-10-26
NO329292B1 (no) 2010-09-27
AU2005205771B2 (en) 2009-10-08

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