NO20053926D0 - Electromagnetic release device and electrical switchgear comprising the same. - Google Patents

Electromagnetic release device and electrical switchgear comprising the same.

Info

Publication number
NO20053926D0
NO20053926D0 NO20053926A NO20053926A NO20053926D0 NO 20053926 D0 NO20053926 D0 NO 20053926D0 NO 20053926 A NO20053926 A NO 20053926A NO 20053926 A NO20053926 A NO 20053926A NO 20053926 D0 NO20053926 D0 NO 20053926D0
Authority
NO
Norway
Prior art keywords
same
release device
electrical switchgear
electromagnetic release
electromagnetic
Prior art date
Application number
NO20053926A
Other languages
Norwegian (no)
Other versions
NO329292B1 (en
NO20053926L (en
Inventor
Nadine Serrano
Audrey Olivier
Alain Karczewski
Original Assignee
Schneider Electric Ind 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 Ind Sas filed Critical Schneider Electric Ind Sas
Publication of NO20053926D0 publication Critical patent/NO20053926D0/en
Publication of NO20053926L publication Critical patent/NO20053926L/en
Publication of NO329292B1 publication Critical patent/NO329292B1/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
    • H01H71/32—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)
NO20053926A 2004-09-02 2005-08-23 Electromagnetic release device and electrical switching apparatus comprising the same. NO329292B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409304A FR2874740B1 (en) 2004-09-02 2004-09-02 ELECTROMAGNETIC TRIGGER AND ELECTRICAL CUTTING APPARATUS HAVING THE SAME

Publications (3)

Publication Number Publication Date
NO20053926D0 true NO20053926D0 (en) 2005-08-23
NO20053926L NO20053926L (en) 2006-03-03
NO329292B1 NO329292B1 (en) 2010-09-27

Family

ID=34950324

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053926A NO329292B1 (en) 2004-09-02 2005-08-23 Electromagnetic release device and electrical switching apparatus comprising the same.

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111681927A (en) * 2020-06-02 2020-09-18 上海电气集团股份有限公司 Buffer device of low-voltage circuit breaker
CN113793785A (en) * 2021-09-17 2021-12-14 乐清拓优电气有限公司 Tripping device of residual current circuit breaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410353A1 (en) * 1977-11-28 1979-06-22 Merlin Gerin Polarised relay for differential circuit breaker - has magnetic yoke having two L=shaped legs, one carrying de-energising coil and other completing loop with permanent magnet
DE3528470A1 (en) * 1985-08-08 1987-02-19 Bbc Brown Boveri & Cie Residual current device
SU1339690A1 (en) * 1985-11-11 1987-09-23 Харьковский институт инженеров коммунального строительства Maximum-current tripping device
FR2620264B1 (en) * 1987-09-03 1989-12-01 Merlin Gerin MAGNETIC TRIGGER WITH KNIFE JOINT
DE9103978U1 (en) 1991-04-02 1991-06-27 Felten & Guilleaume Energietechnik AG, 51063 Köln Magnetic system for a quick-disconnecting hinged armature relay
DE19637077A1 (en) 1996-09-12 1998-03-19 Maier & Cie C Permanent magnet for the magnetic circuit of a magnetic release that can preferably be used in a residual current circuit breaker
FR2754933B1 (en) * 1996-10-23 1998-11-27 Schneider Electric Sa ELECTROMAGNETIC TRIGGER RELAY WITH AMORPHOUS CARBON COATING, AND METHOD FOR MANUFACTURING THE SAME
PT911850E (en) * 1997-10-23 2006-10-31 Ge Power Controls Espana S A ELECTROMAGNETIC RELAY
FR2779568B1 (en) * 1998-06-04 2000-07-13 Schneider Electric Ind Sa ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE
DE10117340C1 (en) * 2001-04-06 2002-10-10 Siemens Ag Electromagnetic trigger relay has blade joint formed on pole face outer edge directly by edge of holding element mounted flat on underside of armature and guide plate on core outer side
FR2823370B1 (en) * 2001-04-06 2003-10-24 Realisation De Disjoncteurs So ELECTROMAGNETIC TRIGGER COMPRISING A MOBILE ARMATURE AND A FIXED ARMATURE ONTO WHICH A GUIDING PART OF THE MOBILE ARMATURE IS SNAPSHOT

Also Published As

Publication number Publication date
ES2636538T3 (en) 2017-10-06
NO329292B1 (en) 2010-09-27
AR050555A1 (en) 2006-11-01
CN1747097B (en) 2012-04-25
FR2874740B1 (en) 2006-10-20
CN1747097A (en) 2006-03-15
EA200501234A1 (en) 2006-04-28
AU2005205771B2 (en) 2009-10-08
AU2005205771A1 (en) 2006-03-16
NO20053926L (en) 2006-03-03
BRPI0503707B1 (en) 2023-01-24
BRPI0503707A (en) 2006-04-11
EA008953B1 (en) 2007-10-26
EP1632970A2 (en) 2006-03-08
EP1632970A3 (en) 2009-02-18
FR2874740A1 (en) 2006-03-03
EP1632970B1 (en) 2017-05-10

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