BRPI0809429A2 - acionador eletromagnético biestável, circuito de comando de um acionador eletromagnético com duplas bobinas comportando esse circuito de comando - Google Patents

acionador eletromagnético biestável, circuito de comando de um acionador eletromagnético com duplas bobinas comportando esse circuito de comando

Info

Publication number
BRPI0809429A2
BRPI0809429A2 BRPI0809429A BRPI0809429A BRPI0809429A2 BR PI0809429 A2 BRPI0809429 A2 BR PI0809429A2 BR PI0809429 A BRPI0809429 A BR PI0809429A BR PI0809429 A BRPI0809429 A BR PI0809429A BR PI0809429 A2 BRPI0809429 A2 BR PI0809429A2
Authority
BR
Brazil
Prior art keywords
electromagnetic actuator
control circuit
housing
magnetic
shunt
Prior art date
Application number
BRPI0809429A
Other languages
English (en)
Inventor
Cartier-Millon Christophe
Bricquet Cédric
Cortese Gilles
Filiputti Hughes
Lauraire Michel
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
Priority claimed from FR0702215A external-priority patent/FR2914484B1/fr
Priority claimed from FR0708109A external-priority patent/FR2923936B1/fr
Application filed by Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Publication of BRPI0809429A2 publication Critical patent/BRPI0809429A2/pt

Links

Classifications

    • 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
    • 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
    • H01F7/081—Magnetic constructions
    • 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
    • H01F7/132—Armatures actuated by current pulse, e.g. bistable actuators
    • 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
    • H01F7/134—Actuators with two coils
    • 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
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01F7/165—Means for guiding the movement of the armature with reduced friction, e.g. bearing or coating
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1872—Bistable or bidirectional current devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/226—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil for bistable relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/12—Magnetic shunt paths
    • 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 characteristic
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

acionador eletromagnético biestável, circuito de comando de um acionador eletromagnético com duplas bobinas comportando esse circuito de c0mando a presente invenção refere-se a um acionador eletromagnético biestável, compreendendo um circuito magnético (12), compreendendo uma carcaça (20) magnética, na qual um shunt (26) se estende perpendicularmente a um eixo longitudinal (y) dessa carcaça, compreendendo um ímã permanente (14) posicionado entre uma primeira face (22) da carcaça e o shunt (26). um núcleo (16) móvel é montado com deslizamento axial entre uma posição de encaixe e uma posição de desencaixe. uma bobina (30, 30a, 308), estendendo-se entre o shunt (26) e uma segunda face (24) da carcaça, é destinada a gerar um primeiro fluxo magnético de comando (0c1) para deslocar o núcleo (16) móvel de uma posição de desencaixe (pd) para uma posição de encaixe (pa). um segundo fluxo magnético de comando (0c2) autoriza o deslocamento do núcleo (16) da posição de encaixe para a posição de desencaixe (pd) sob a ação de uma mola de comando (36, 37).
BRPI0809429A 2007-03-27 2008-03-25 acionador eletromagnético biestável, circuito de comando de um acionador eletromagnético com duplas bobinas comportando esse circuito de comando BRPI0809429A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0702215A FR2914484B1 (fr) 2007-03-27 2007-03-27 Actionneur electromagnetique bistable a accrochage magnetique
FR0708109A FR2923936B1 (fr) 2007-11-19 2007-11-19 Circuit de commande d'un actionneur electromagnetique a double bobines et actionneur electromagnetique a double bobines comportant un tel circuit de commande.
PCT/FR2008/000397 WO2008135670A1 (fr) 2007-03-27 2008-03-25 Actionneur electromagnetique bistable, circuit de commande d'un actionneur electromagnetique a double bobines et actionneur electromagnetique a double bobines comportant un tel circuit de commande

Publications (1)

Publication Number Publication Date
BRPI0809429A2 true BRPI0809429A2 (pt) 2019-05-14

Family

ID=39776970

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809429A BRPI0809429A2 (pt) 2007-03-27 2008-03-25 acionador eletromagnético biestável, circuito de comando de um acionador eletromagnético com duplas bobinas comportando esse circuito de comando

Country Status (6)

Country Link
US (1) US8159806B2 (pt)
EP (1) EP2130209A1 (pt)
CN (1) CN102820167A (pt)
AU (2) AU2008248474B2 (pt)
BR (1) BRPI0809429A2 (pt)
WO (1) WO2008135670A1 (pt)

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DE102009030479B4 (de) * 2009-06-24 2011-04-28 Saia-Burgess Dresden Gmbh Magnetauslöser
DE112009005331B4 (de) * 2009-10-29 2019-08-01 Mitsubishi Electric Corporation Elektromagnetvorrichtung und Schaltvorrichtung, die eine Elektromagnetvorrichtung verwendet
FR2965656B1 (fr) 2010-09-30 2012-10-05 Schneider Electric Ind Sas Actionneur electromagnetique a accrochage magnetique et dispositif de coupure comportant un tel actionneur
ES2457549T3 (es) 2009-12-18 2014-04-28 Schneider Electric Industries Sas Actuador electromagnético con acoplamiento magnético y dispositivo de corte que comprende dicho actuador
FR2954577B1 (fr) * 2009-12-18 2014-08-29 Schneider Electric Ind Sas Actionneur electromagnetique a accrochage magnetique
DE102010018755A1 (de) * 2010-04-29 2011-11-03 Kissling Elektrotechnik Gmbh Relais mit integrierter Sicherheitsbeschaltung
DE102010018738A1 (de) * 2010-04-29 2011-11-03 Kissling Elektrotechnik Gmbh Bistabiles Relais
DE102010041728B4 (de) * 2010-09-30 2014-08-21 Siemens Aktiengesellschaft Magneto-mechanischer Aktor, Schaltanordnung und Verfahren zum Betrieb eines magneto-mechanischen Aktors
JP5727860B2 (ja) 2011-05-19 2015-06-03 富士電機機器制御株式会社 電磁接触器
US9837229B2 (en) * 2011-06-24 2017-12-05 Tavrida Electric Holding Ag Method and apparatus for controlling circuit breaker operation
US8736128B2 (en) 2011-08-10 2014-05-27 Toyota Motor Engineering & Manufacturing North America, Inc. Three dimensional magnetic field manipulation in electromagnetic devices
US8570128B1 (en) 2012-06-08 2013-10-29 Toyota Motor Engineering & Manufacturing North America, Inc. Magnetic field manipulation devices and actuators incorporating the same
US9231309B2 (en) 2012-07-27 2016-01-05 Toyota Motor Engineering & Manufacturing North America, Inc. Metamaterial magnetic field guide
DE102012107922A1 (de) * 2012-08-28 2014-03-06 Eto Magnetic Gmbh Elektromagnetische Aktuatorvorrichtung
US9850688B2 (en) * 2013-01-30 2017-12-26 Tyco Fire & Security Gmbh Dynamic magnetic detacher
US9305729B2 (en) * 2013-08-21 2016-04-05 Littelfuse, Inc. Capacitive driven normal relay emulator using voltage boost
US9343216B2 (en) * 2013-09-02 2016-05-17 Glen A. Robertson Energy efficient bi-stable permanent magnet actuation system
DE102013220613B4 (de) * 2013-10-11 2024-03-14 Vitesco Technologies GmbH Verfahren und Computerprogramm zum Ansteuern eines Kraftstoffinjektors
EP3236565A1 (en) * 2014-03-17 2017-10-25 Nidec Sankyo Corporation Linear actuator
WO2016181551A1 (ja) * 2015-05-14 2016-11-17 三菱電機株式会社 電磁アクチュエータ
EP3321943B1 (en) * 2016-11-11 2020-10-28 Hamilton Sundstrand Corporation Improved system and method for adjusting an air gap in a servovalve torque motor and a new type of torque motor
DE102017000907A1 (de) * 2017-02-01 2018-08-02 Rhefor Gbr (Vertretungsberechtigter Gesellschafter: Arno Mecklenburg, 10999 Berlin) Elektromagnetischer Stopper für eine Stückgut-Förderanlage
DE102018001243B4 (de) * 2018-02-16 2025-11-20 Kendrion (Donaueschingen/Engelswies) GmbH Bistabiler elektromagnetischer Hubaktor sowie Drahtziehmaschine
CN109921778A (zh) * 2018-07-28 2019-06-21 珠海磐磊智能科技有限公司 轴体及其开关、键盘
US11365995B2 (en) 2018-09-28 2022-06-21 Georg Fischer Signet Llc Magnetic flowmeter including auxiliary electrodes upstream and downstream of the pair of measuring electrodes and an adjustable brace
US10712184B1 (en) 2019-01-09 2020-07-14 Georg Fischer Signet Llc Magnetic flowmeter assembly having independent coil drive and control system
US10825625B1 (en) * 2019-06-07 2020-11-03 Smart Wires Inc. Kinetic actuator for vacuum interrupter
JP7789480B2 (ja) * 2019-10-28 2025-12-22 フスコ オートモーティブ ホールディングス エル・エル・シー 永久磁石を有するソレノイドのためのシステム及び方法
CN112750750B (zh) * 2019-10-31 2022-12-02 夏泰鑫半导体(青岛)有限公司 升降机构
US12359464B2 (en) 2019-11-20 2025-07-15 Iloq Oy Electromechanical lock and method
ES3061989T3 (en) * 2019-11-20 2026-04-08 Iloq Oy Electromechanical lock and method
US11769646B2 (en) * 2020-10-14 2023-09-26 Littelfuse, Inc. Magnetic core of a relay disconnect switch
JP7741541B2 (ja) * 2021-08-20 2025-09-18 テラベース株式会社 自己保持型プランジャを有する電磁弁装置
CN114156122B (zh) * 2021-12-15 2024-06-14 正勤电气(沈阳)有限公司 一种分离磁路型双稳态永磁操动机构
EP4223961A1 (en) * 2022-02-07 2023-08-09 iLOQ Oy Electromechanical lock and method
US12509916B2 (en) * 2022-04-29 2025-12-30 Iloq Oy Electromechanical lock cylinder
FR3170100A1 (fr) * 2024-12-17 2026-06-19 Socomec Actionneur magnétique

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Also Published As

Publication number Publication date
EP2130209A1 (fr) 2009-12-09
AU2011202213B2 (en) 2011-11-03
WO2008135670A1 (fr) 2008-11-13
US8159806B2 (en) 2012-04-17
AU2011202213A1 (en) 2011-06-02
WO2008135670A9 (fr) 2009-01-08
CN102820167A (zh) 2012-12-12
US20100008009A1 (en) 2010-01-14
AU2008248474B2 (en) 2011-05-12
AU2008248474A1 (en) 2008-11-13

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2524 DE 21-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]