[go: up one dir, main page]

EA200501234A1 - ELECTROMAGNETIC DEVICE OF RELEASE AND ELECTRICAL SWITCHING EQUIPMENT CONTAINING THIS DEVICE - Google Patents

ELECTROMAGNETIC DEVICE OF RELEASE AND ELECTRICAL SWITCHING EQUIPMENT CONTAINING THIS DEVICE

Info

Publication number
EA200501234A1
EA200501234A1 EA200501234A EA200501234A EA200501234A1 EA 200501234 A1 EA200501234 A1 EA 200501234A1 EA 200501234 A EA200501234 A EA 200501234A EA 200501234 A EA200501234 A EA 200501234A EA 200501234 A1 EA200501234 A1 EA 200501234A1
Authority
EA
Eurasian Patent Office
Prior art keywords
blade
polar surfaces
knife
armature
magnetic circuit
Prior art date
Application number
EA200501234A
Other languages
Russian (ru)
Other versions
EA008953B1 (en
Inventor
Надин Серрано
Одри Оливье
Ален Карцевски
Original Assignee
Шнейдер Электрик Эндюстри Сас
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 Шнейдер Электрик Эндюстри Сас filed Critical Шнейдер Электрик Эндюстри Сас
Publication of EA200501234A1 publication Critical patent/EA200501234A1/en
Publication of EA008953B1 publication Critical patent/EA008953B1/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)
  • 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

Электромагнитное устройство размыкания, в частности коммутационное устройство или размыкатель цепи, содержит U-образный якорь, концы которого образуют две полярные поверхности (7, 8), лопатку (1), установленную с возможностью вращения относительно якоря A и перемещения к полярным поверхностям (7, 8) для замыкания магнитной цепи, образованной якорем A и лопаткой (1), постоянный магнит для поляризации магнитной цепи, предназначенный для удерживания лопатки на полярных поверхностях (7, 8), катушку размыкания, охватывающую магнитную цепь и способную противодействовать силе магнита, чтобы перемещать лопатку (1), стержень сброса (15) лопатки (1) и нож (10), закрепленный на лопатке (1) и предназначенный для гашения воздействия силы сброса. Устройство размыкания характеризуется тем, что нож (10) содержит шарниры (24, 25) сочленения для шарнирного сочленения лопатки (1) с якорем A. Нож (10) также содержит часть в форме «собачки» замка (30), предназначенную для фиксирования пружины (9), обеспечивающей смещение лопатки (1) от полярных поверхностей (7, 8) якоря A для противодействия воздействию постоянного магнита.An electromagnetic opening device, in particular a switching device or circuit breaker, contains a U-shaped armature, the ends of which form two polar surfaces (7, 8), a blade (1) mounted rotatably relative to armature A and displaced to polar surfaces (7, 8) to close the magnetic circuit formed by the anchor A and the blade (1), a permanent magnet for polarizing the magnetic circuit, designed to hold the blade on the polar surfaces (7, 8), the opening coil covering the magnetic circuit and capable of counteract the force of the magnet to move the blade (1), the reset rod (15) of the blade (1) and the knife (10) attached to the blade (1) and intended to dampen the impact of the force reset. The opening device is characterized in that the knife (10) contains the hinges (24, 25) of the articulation for the hinge joint of the blade (1) with the anchor A. The knife (10) also contains a lock-shaped part of the lock (30) for fixing the spring (9), providing the displacement of the blade (1) from the polar surfaces (7, 8) of the armature A to counteract the effects of a permanent magnet.

EA200501234A 2004-09-02 2005-09-01 Electromagnetic trip device and electrical switch gear apparatus comprising same EA008953B1 (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 (2)

Publication Number Publication Date
EA200501234A1 true EA200501234A1 (en) 2006-04-28
EA008953B1 EA008953B1 (en) 2007-10-26

Family

ID=34950324

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501234A EA008953B1 (en) 2004-09-02 2005-09-01 Electromagnetic trip device and electrical switch gear apparatus comprising 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 A tripping device for a 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
DE4110660C2 (en) 1991-04-02 1996-05-02 Felten & Guilleaume Energie Magnet system for a fast-switching 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
DE69736289T2 (en) * 1997-10-23 2007-08-30 Ge Power Controls Espana S.A., Mostoles 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
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
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

Also Published As

Publication number Publication date
EA008953B1 (en) 2007-10-26
EP1632970A3 (en) 2009-02-18
AU2005205771A1 (en) 2006-03-16
BRPI0503707A (en) 2006-04-11
BRPI0503707B1 (en) 2023-01-24
NO329292B1 (en) 2010-09-27
EP1632970B1 (en) 2017-05-10
FR2874740B1 (en) 2006-10-20
FR2874740A1 (en) 2006-03-03
AU2005205771B2 (en) 2009-10-08
ES2636538T3 (en) 2017-10-06
AR050555A1 (en) 2006-11-01
CN1747097A (en) 2006-03-15
NO20053926L (en) 2006-03-03
NO20053926D0 (en) 2005-08-23
EP1632970A2 (en) 2006-03-08
CN1747097B (en) 2012-04-25

Similar Documents

Publication Publication Date Title
EP3367413B1 (en) Electromagnetic relay and coil terminal
JP6173422B2 (en) Line protection switch
DE502006002112D1 (en) ELECTRICAL PROTECTION SWITCH WITH PROTECTION FUNCTION
WO2007041187A3 (en) Electromechanical latching relay and method of operating same
JP2017010719A (en) Electromagnetic relay
WO2008139533A1 (en) Electronic overload relay
JP6030934B2 (en) Electromagnetic trip device
EA200501234A1 (en) ELECTROMAGNETIC DEVICE OF RELEASE AND ELECTRICAL SWITCHING EQUIPMENT CONTAINING THIS DEVICE
PT92775B (en) SHUTTER MECHANISM FOR AN ELECTRIC SWITCH
JP7126121B2 (en) Circuit breakers and distribution boards
KR101079020B1 (en) Shaft unit for circuit breaker
WO2006117097A3 (en) Electromagnetic trip device for an electrical installation device
ATE434827T1 (en) ELECTROMAGNETIC SWITCHING DEVICE
KR101768498B1 (en) Circuit Breaker
KR920005204A (en) Overload Relay
KR20110066003A (en) Electric meter protector for telegraph pole mounting
AU2013224790B2 (en) Electromagnetic actuator having a high unlocking force
EA200501494A1 (en) ELECTROMAGNETIC DISCONNECTING DEVICE AND ELECTRICAL PROTECTION DEVICE CONTAINING THE SIMILAR DEVICE
EP1124244A3 (en) Rotary operating mechanism for switchgear
KR101616196B1 (en) Circuit Breaker
KR101689465B1 (en) Circuit Breaker
DE59712447D1 (en) Magnetic release, in particular for a residual current circuit breaker
JP2012003964A (en) Circuit breaker
CN109036988B (en) Permanent magnet mounting structure of electromagnetic triggering device and electromagnetic triggering device
ATE541251T1 (en) ELECTRICAL SWITCH

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ BY

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ