EP0272164A3 - Bistable-polarised electromagnet - Google Patents

Bistable-polarised electromagnet Download PDF

Info

Publication number
EP0272164A3
EP0272164A3 EP87402356A EP87402356A EP0272164A3 EP 0272164 A3 EP0272164 A3 EP 0272164A3 EP 87402356 A EP87402356 A EP 87402356A EP 87402356 A EP87402356 A EP 87402356A EP 0272164 A3 EP0272164 A3 EP 0272164A3
Authority
EP
European Patent Office
Prior art keywords
electromagnet
bistable
polarised
polarised electromagnet
revolution
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
EP87402356A
Other languages
English (en)
Other versions
EP0272164B1 (fr
EP0272164A2 (fr
Inventor
Christian Bataille
Michel Lauraire
Elie Belbel
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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique SA
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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Priority to AT87402356T priority Critical patent/ATE85147T1/de
Publication of EP0272164A2 publication Critical patent/EP0272164A2/fr
Publication of EP0272164A3 publication Critical patent/EP0272164A3/fr
Application granted granted Critical
Publication of EP0272164B1 publication Critical patent/EP0272164B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • 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
    • H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
    • 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
    • H01H2051/2218—Polarised relays with rectilinearly movable armature having at least one movable permanent magnet
EP87402356A 1986-11-19 1987-10-21 Electro-aimant polarisé bi-stable Expired - Lifetime EP0272164B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87402356T ATE85147T1 (de) 1986-11-19 1987-10-21 Bistabiler polarisierter elektromagnet.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8616071A FR2606927B1 (fr) 1986-11-19 1986-11-19 Electro-aimant polarise bistable
FR8616071 1986-11-19

Publications (3)

Publication Number Publication Date
EP0272164A2 EP0272164A2 (fr) 1988-06-22
EP0272164A3 true EP0272164A3 (en) 1988-07-27
EP0272164B1 EP0272164B1 (fr) 1993-01-27

Family

ID=9340967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87402356A Expired - Lifetime EP0272164B1 (fr) 1986-11-19 1987-10-21 Electro-aimant polarisé bi-stable

Country Status (9)

Country Link
US (1) US4782315A (fr)
EP (1) EP0272164B1 (fr)
JP (1) JPH0797531B2 (fr)
AT (1) ATE85147T1 (fr)
CH (1) CH675500A5 (fr)
DE (1) DE3783887T2 (fr)
FR (1) FR2606927B1 (fr)
GB (1) GB2197754B (fr)
IT (1) IT1222989B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625382A1 (fr) * 1987-12-23 1989-06-30 Aerospatiale Butee a verrouillage magnetique
US4978935A (en) * 1988-01-25 1990-12-18 Jerzy Hoffman Electromagnetic relay
US4868695A (en) * 1988-03-30 1989-09-19 Magnetic Peripherals Inc. Head/arm lock mechanism for a disk drive
US4922217A (en) * 1988-06-17 1990-05-01 Hsc Controls, Inc. Torque motor with magnet armature
US5272458A (en) * 1988-07-28 1993-12-21 H-U Development Corporation Solenoid actuator
IL91041A0 (en) * 1988-07-28 1990-02-09 H U Dev Corp Solenoid actuator
US5268662A (en) * 1988-08-08 1993-12-07 Mitsubishi Mining & Cement Co., Ltd. Plunger type electromagnet
US5170144A (en) * 1989-07-31 1992-12-08 Solatrol, Inc. High efficiency, flux-path-switching, electromagnetic actuator
DE3942542A1 (de) * 1989-12-22 1991-06-27 Lungu Cornelius Bistabiler magnetantrieb mit permanentmagnetischem hubanker
US5809157A (en) * 1996-04-09 1998-09-15 Victor Lavrov Electromagnetic linear drive
US5984210A (en) * 1997-11-04 1999-11-16 Caterpillar Inc. Fuel injector utilizing a solenoid having complementarily-shaped dual armatures
DE29916233U1 (de) 1999-09-15 2001-01-25 Schaltbau Ag Bistabiles Schütz
US6414577B1 (en) 2000-02-14 2002-07-02 Jerzy Hoffman Core with coils and permanent magnet for switching DC relays, RF microwave switches, and other switching applications
DE20114466U1 (de) * 2001-09-01 2002-01-03 Eto Magnetic Kg Elektromagnetische Stellvorrichtung
FR2868595B1 (fr) * 2004-04-01 2013-10-18 Schneider Electric Ind Sas Dispositif de commutation electrique, relais, prise de courant et appareils electriques comportant un tel dispositif
JP5163318B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 電磁石装置
JP5206157B2 (ja) * 2008-06-30 2013-06-12 オムロン株式会社 電磁継電器
JP5163317B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 接点装置
DE202008015980U1 (de) * 2008-12-03 2010-04-29 Eto Magnetic Gmbh Elektromagnetische Aktuatorvorrichtung
FI20105582A0 (fi) 2010-05-25 2010-05-25 Kaarinan Robottileikkaus Oy Kiinnityslaite, järjestely ja menetelmä työstettävän esineen kiinnittämiseksi työalustaan
DE102012107281B4 (de) * 2012-08-08 2014-03-06 Eto Magnetic Gmbh Bistabile elektromagnetische Stellvorrichtung, Ankerbaugruppe sowie Nockenwellenverstellvorrichtung
KR102123460B1 (ko) * 2012-09-11 2020-06-17 네덜란제 오르가니자티에 포오르 토에게파스트-나투우르베텐샤펠리즈크 온데르조에크 테엔오 자기저항 변환기
CN105659481B (zh) * 2013-10-23 2020-02-11 雷福尔公司 机电致动器
US10522313B2 (en) 2013-10-23 2019-12-31 Rhefor Gbr Reversing linear solenoid
JP6536472B2 (ja) * 2016-04-28 2019-07-03 株式会社デンソー ソレノイド
JP6834668B2 (ja) * 2017-03-27 2021-02-24 株式会社豊田中央研究所 アクチュエータおよび磁気回路
DE102022116459A1 (de) * 2022-07-01 2024-01-04 Rapa Automotive Gmbh & Co. Kg Bistabiler aktuator mit mittenjoch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196418A (en) * 1966-09-26 1970-06-24 English Electric Co Ltd Improvements relating to Electro-Magnetic Devices
DE3508768A1 (de) * 1984-03-30 1985-10-03 Aisin Seiki Elektromagnetische linearantriebsvorrichtung
EP0179911A1 (fr) * 1984-03-05 1986-05-07 Mitsubishi Mining & Cement Co., Ltd. Appareil d'actionnement electromagnetique
DE3612289A1 (de) * 1985-04-13 1986-10-16 Seiji Yamamoto Magnetisch betaetigtes stellglied

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203447A (en) * 1963-10-09 1965-08-31 Skinner Prec Ind Inc Magnetically operated valve
US4097833A (en) * 1976-02-09 1978-06-27 Ledex, Inc. Electromagnetic actuator
JPS5636109A (en) * 1979-08-31 1981-04-09 Matsushita Electric Works Ltd Monostable type polar electromagnet
JPS59154006A (ja) * 1983-02-22 1984-09-03 Matsushita Electric Works Ltd 有極型ソレノイド
US4730176A (en) * 1986-02-10 1988-03-08 Omron Tateisi Electronics Co. Electromagnet having a pivoted polarized armature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196418A (en) * 1966-09-26 1970-06-24 English Electric Co Ltd Improvements relating to Electro-Magnetic Devices
EP0179911A1 (fr) * 1984-03-05 1986-05-07 Mitsubishi Mining & Cement Co., Ltd. Appareil d'actionnement electromagnetique
DE3508768A1 (de) * 1984-03-30 1985-10-03 Aisin Seiki Elektromagnetische linearantriebsvorrichtung
DE3612289A1 (de) * 1985-04-13 1986-10-16 Seiji Yamamoto Magnetisch betaetigtes stellglied

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 4 (E-288)[1727], 10 janvier 1985; & JP-A-59 154 006 MATSUSHITA DENKO K.K.) 03-09-1984 *

Also Published As

Publication number Publication date
JPS63141305A (ja) 1988-06-13
FR2606927A1 (fr) 1988-05-20
ATE85147T1 (de) 1993-02-15
IT8722411A0 (it) 1987-10-26
EP0272164B1 (fr) 1993-01-27
DE3783887D1 (de) 1993-03-11
CH675500A5 (fr) 1990-09-28
EP0272164A2 (fr) 1988-06-22
GB2197754A (en) 1988-05-25
GB8725418D0 (en) 1987-12-02
FR2606927B1 (fr) 1991-09-13
JPH0797531B2 (ja) 1995-10-18
IT1222989B (it) 1990-09-12
US4782315A (en) 1988-11-01
GB2197754B (en) 1991-07-03
DE3783887T2 (de) 1993-05-27

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