BR112013007290A2 - atuador magnético com uma inserção não magnética - Google Patents

atuador magnético com uma inserção não magnética

Info

Publication number
BR112013007290A2
BR112013007290A2 BR112013007290A BR112013007290A BR112013007290A2 BR 112013007290 A2 BR112013007290 A2 BR 112013007290A2 BR 112013007290 A BR112013007290 A BR 112013007290A BR 112013007290 A BR112013007290 A BR 112013007290A BR 112013007290 A2 BR112013007290 A2 BR 112013007290A2
Authority
BR
Brazil
Prior art keywords
movable plate
magnetic actuator
magnetic
actuator unit
insert
Prior art date
Application number
BR112013007290A
Other languages
English (en)
Inventor
Christian Reuber
Original Assignee
Abb Technology Ag
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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of BR112013007290A2 publication Critical patent/BR112013007290A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electromagnets (AREA)

Abstract

atuador magnético com uma inserção não magnética. a presente refere-se a uma unidade de atuador magnético (100) para um disjuntor, em particular para um disjuntor a vácuo de voltagem média, que é fornecida, compreendendo um núcleo (101), uma bobina (105), um eixo de atuação (104), uma primeira placa móvel (103) e uma segunda placa móvel (107). a unidade de atuador magnético (100) é adaptada para comutar o disjuntor ligado e desligado através do movimento da primeira placa (103) entre uma posição ligada e uma posição desligada. a unidade de atuador magnético (100) ainda compreende uma inserção plana não magnética (110) disposta entre o núcleo (101) e a segunda placa móvel (107), em que a inserção plana não magnética (110) e a segunda placa móvel (107) são adaptadas para ajustar uma força de retenção da unidade de atuador magnético (100) fornecida pela segunda placa móvel (107) na posição desligada, em que a força de retenção é suficiente para manter a segunda placa móvel (107) na posição desligada contra as forças externas que estão agindo sobre a unidade de atuador magnético (100).
BR112013007290A 2010-09-27 2011-09-27 atuador magnético com uma inserção não magnética BR112013007290A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10010766.3A EP2434503B1 (en) 2010-09-27 2010-09-27 Magnetic actuator with a non-magnetic insert
PCT/EP2011/004830 WO2012041484A1 (en) 2010-09-27 2011-09-27 Magnetic actuator with a non-magnetic insert

Publications (1)

Publication Number Publication Date
BR112013007290A2 true BR112013007290A2 (pt) 2016-06-14

Family

ID=43927839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007290A BR112013007290A2 (pt) 2010-09-27 2011-09-27 atuador magnético com uma inserção não magnética

Country Status (7)

Country Link
US (1) US8674795B2 (pt)
EP (1) EP2434503B1 (pt)
CN (1) CN103189939B (pt)
BR (1) BR112013007290A2 (pt)
ES (1) ES2550020T3 (pt)
RU (1) RU2547458C2 (pt)
WO (1) WO2012041484A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103828012A (zh) * 2011-07-29 2014-05-28 Abb技术股份公司 具有可旋转衔铁的磁致动器
US9741482B2 (en) 2015-05-01 2017-08-22 Cooper Technologies Company Electromagnetic actuator with reduced performance variation
USD793970S1 (en) * 2016-04-21 2017-08-08 RB Distribution, Inc. Magnetic actuator
FR3086793B1 (fr) * 2018-09-27 2020-09-11 Schneider Electric Ind Sas Transformateur de courant electrique et appareil de mesure de courant
FI128858B (en) * 2019-02-01 2021-01-29 Lappeenrannan Teknillinen Yliopisto Magnetic actuator and gear system that includes the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE414972A (pt) 1935-04-26
DE7105342U (de) 1970-11-03 1971-05-27 Hartmann & Braun Ag Polarisiertes elektromagnetisches Re lais
JPS5875820A (ja) * 1981-10-30 1983-05-07 Hitachi Ltd 静止誘導電器
US5508487A (en) * 1994-03-30 1996-04-16 Abb Power T&D Company Inc. High voltage circuit interrupting device operating mechanism including trip latch assembly
US6550745B2 (en) 1999-12-21 2003-04-22 Gary E. Bergstrom Flat lamination solenoid
DE10146899A1 (de) * 2001-09-24 2003-04-10 Abb Patent Gmbh Elektromagnetischer Aktuator, insbesondere elektromagnetischer Antrieb für ein Schaltgerät
CN101326605B (zh) 2005-10-25 2011-07-27 埃玛泰克株式会社 电磁力驱动致动器以及使用该致动器的断路器
ES2369372T3 (es) * 2006-04-05 2011-11-30 Abb Technology Ag Actuador electromagnético , en particular para un interruptor de media tensión.
DE202006011904U1 (de) * 2006-08-03 2007-12-06 Eto Magnetic Kg Elektromagnetische Stellvorrichtung
CN100530467C (zh) * 2007-08-20 2009-08-19 北京交通大学 单稳态自锁式变气隙永磁操动机构
DE102008040073A1 (de) * 2008-07-02 2010-01-07 Robert Bosch Gmbh Luftspaltbegrenzung bei Magnetventil
KR200451951Y1 (ko) * 2008-12-31 2011-01-25 엘에스산전 주식회사 적층 코어를 사용한 모노스테이블 영구자석형 액추에이터
DE102009001706A1 (de) * 2009-03-20 2010-09-23 Robert Bosch Gmbh Restluftspaltscheibe

Also Published As

Publication number Publication date
RU2013119631A (ru) 2014-11-10
EP2434503A1 (en) 2012-03-28
CN103189939B (zh) 2016-05-11
CN103189939A (zh) 2013-07-03
EP2434503B1 (en) 2015-07-29
RU2547458C2 (ru) 2015-04-10
ES2550020T3 (es) 2015-11-03
US8674795B2 (en) 2014-03-18
WO2012041484A1 (en) 2012-04-05
US20130207752A1 (en) 2013-08-15

Similar Documents

Publication Publication Date Title
BR112013007290A2 (pt) atuador magnético com uma inserção não magnética
EP2795649B8 (fr) Actionneur électromagnétique à aimants permanents et interrupteur-sectionneur mécanique actionné par un tel actionneur
BR112012008801A2 (pt) disjuntor com um invólucro comum.
PL2312605T3 (pl) Bistabilny siłownik magnetyczny do wyłącznika instalacyjnego średniego napięcia
BR112013008475A2 (pt) atuador linear eletromagnético
BR112013031113A2 (pt) atuador a solenoide
NZ702184A (en) Dropout recloser
BRPI0809429A2 (pt) acionador eletromagnético biestável, circuito de comando de um acionador eletromagnético com duplas bobinas comportando esse circuito de comando
WO2015078607A3 (de) Sensoranordnung und magnetisierungsvorrichtung sowie verwendung der sensoranordnung in einem kraftfahrzeugsteuergerät
WO2008092124A3 (en) Combination pneumatic and electric linear actuator
BR112013008181A2 (pt) atuador de bobina estacionária de equalização de força para movedores de fluido
BR112012012257A2 (pt) válvula de segurança de subsuperfície e método de atuação
IN2014CN03332A (pt)
BR112016029502A2 (pt) regulador eletromagnético de eixo de excêntrico
BR112013027589A2 (pt) equipamento de manobra e mecanismo de operação do mesmo
BR112019003901A2 (pt) atuador eletromagnético
IN2014DE01485A (pt)
BR112014012099A8 (pt) dispositivo de intertravamento para um conjunto comutador
UA106095C2 (uk) Магнітний привід для переривника
MX2014002610A (es) Accionamiento electromagnetico.
JP2012085520A5 (pt)
ES2664336T3 (es) Accionador de disparo para interruptor de circuito de alimentación eléctrica
BR112014019606A8 (pt) Interruptor de proximidade magneticamente acionado
WO2014102022A3 (de) Linearantrieb
BR112012010523B8 (pt) Atuador operado por mola para um aparelho de comutação elétrica

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]