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FR2828000B1 - Actionneur magnetique a aimant mobile - Google Patents

Actionneur magnetique a aimant mobile

Info

Publication number
FR2828000B1
FR2828000B1 FR0110081A FR0110081A FR2828000B1 FR 2828000 B1 FR2828000 B1 FR 2828000B1 FR 0110081 A FR0110081 A FR 0110081A FR 0110081 A FR0110081 A FR 0110081A FR 2828000 B1 FR2828000 B1 FR 2828000B1
Authority
FR
France
Prior art keywords
magnetic part
mobile
magnetic actuator
mobile magnet
mobile magnetic
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.)
Expired - Fee Related
Application number
FR0110081A
Other languages
English (en)
Other versions
FR2828000A1 (fr
Inventor
Jerome Delamare
Christel Locatelli
Orphee Cugat
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0110081A priority Critical patent/FR2828000B1/fr
Priority to EP02772452A priority patent/EP1428232B8/fr
Priority to DE60215367T priority patent/DE60215367T2/de
Priority to US10/485,193 priority patent/US7106159B2/en
Priority to PCT/FR2002/002666 priority patent/WO2003012805A2/fr
Priority to AT02772452T priority patent/ATE342572T1/de
Publication of FR2828000A1 publication Critical patent/FR2828000A1/fr
Application granted granted Critical
Publication of FR2828000B1 publication Critical patent/FR2828000B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/005—Details of electromagnetic relays using micromechanics
    • 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
    • H01F2007/068—Electromagnets; Actuators including electromagnets using printed circuit coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
    • H01H2001/0042—Bistable switches, i.e. having two stable positions requiring only actuating energy for switching between them, e.g. with snap membrane or by permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/005—Details of electromagnetic relays using micromechanics
    • H01H2050/007—Relays of the polarised type, e.g. the MEMS relay beam having a preferential magnetisation direction
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Micromachines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Vehicle Body Suspensions (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR0110081A 2001-07-27 2001-07-27 Actionneur magnetique a aimant mobile Expired - Fee Related FR2828000B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0110081A FR2828000B1 (fr) 2001-07-27 2001-07-27 Actionneur magnetique a aimant mobile
EP02772452A EP1428232B8 (fr) 2001-07-27 2002-07-25 Actionneur magnetique a aimant mobile
DE60215367T DE60215367T2 (de) 2001-07-27 2002-07-25 Mobilmagnetbetätigungsglied
US10/485,193 US7106159B2 (en) 2001-07-27 2002-07-25 Mobile magnet actuator
PCT/FR2002/002666 WO2003012805A2 (fr) 2001-07-27 2002-07-25 Actionneur magnetique a aimant mobile
AT02772452T ATE342572T1 (de) 2001-07-27 2002-07-25 Mobilmagnetbetätigungsglied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0110081A FR2828000B1 (fr) 2001-07-27 2001-07-27 Actionneur magnetique a aimant mobile

Publications (2)

Publication Number Publication Date
FR2828000A1 FR2828000A1 (fr) 2003-01-31
FR2828000B1 true FR2828000B1 (fr) 2003-12-05

Family

ID=8866001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0110081A Expired - Fee Related FR2828000B1 (fr) 2001-07-27 2001-07-27 Actionneur magnetique a aimant mobile

Country Status (6)

Country Link
US (1) US7106159B2 (fr)
EP (1) EP1428232B8 (fr)
AT (1) ATE342572T1 (fr)
DE (1) DE60215367T2 (fr)
FR (1) FR2828000B1 (fr)
WO (1) WO2003012805A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6894593B2 (en) * 2003-02-12 2005-05-17 Moog Inc. Torque motor
FR2857778B1 (fr) * 2003-07-17 2006-02-03 Commissariat Energie Atomique Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits.
FR2857777A1 (fr) * 2003-07-17 2005-01-21 Commissariat Energie Atomique Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits.
US7394332B2 (en) * 2005-09-01 2008-07-01 International Business Machines Corporation Micro-cavity MEMS device and method of fabricating same
US20080048506A1 (en) * 2006-08-03 2008-02-28 Deak David G Electromotive device
EP1914792A2 (fr) * 2006-10-17 2008-04-23 Samsung Electronics Co., Ltd. Procédé de fabrication d'un enroulement
CH697642B1 (de) * 2007-05-15 2008-12-31 Philippe Saint Ger Ag Verfahren zur Beeinflussung der magnetischen Kopplung zwischen zwei voneinander beabstandeten Körpern sowie Vorrichtung zur Durchführung des Verfahrens.
FR2938112A1 (fr) * 2008-10-31 2010-05-07 Constance Guisset Dispositif formant interrupteur comportant un mobile pouvant leviter.
EP2270813B1 (fr) * 2009-06-29 2016-01-06 Taiwan Semiconductor Manufacturing Co., Ltd. Mémoire non-volatile
US8159320B2 (en) * 2009-09-14 2012-04-17 Meichun Ruan Latching micro-magnetic relay and method of operating same
US8941270B2 (en) 2011-07-27 2015-01-27 Sri International Manufacturing using levitated manipulator robots
US9343931B2 (en) 2012-04-06 2016-05-17 David Deak Electrical generator with rotational gaussian surface magnet and stationary coil
US9741918B2 (en) 2013-10-07 2017-08-22 Hypres, Inc. Method for increasing the integration level of superconducting electronics circuits, and a resulting circuit
US10574100B2 (en) * 2016-03-31 2020-02-25 Intel Corporation Magnetic circuits for MEMS devices
FR3050339B1 (fr) 2016-04-15 2020-08-28 Enerbee Generateur d'electricite comprenant un convertisseur magneto-electrique et son procede de fabrication
EP4436017A2 (fr) 2017-10-30 2024-09-25 WePower Technologies LLC Générateur de transfert de moment magnétique
US11368079B2 (en) 2019-11-06 2022-06-21 David Deak, SR. Offset triggered cantilever actuated generator
CN115053437A (zh) 2019-11-21 2022-09-13 威能科技有限责任公司 切向致动的磁动量传输发电机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179911B1 (fr) * 1984-03-05 1989-06-07 Mitsubishi Mining & Cement Co., Ltd. Appareil d'actionnement electromagnetique
CH655983A5 (en) * 1984-03-30 1986-05-30 Inrad Sa Bistable pneumatic valve
FR2612276B1 (fr) * 1987-03-13 1989-08-04 Pilato Maurice Procedes et dispositifs inducteurs electromagnetiques bistables pour electrovannes et circuits electroniques connexes, a tres faible consommation electrique; avec application a l'arrosage automatique asservi au besoin en eau des plantes a la profondeur desiree
JP3405881B2 (ja) * 1996-03-15 2003-05-12 株式会社東芝 磁気浮上型リニアアクチュエータ
WO2001016484A2 (fr) * 1999-09-02 2001-03-08 Teledyne Technologies, Inc. Actionneur en alliage a memoire de forme a commande magnetique
ES2514440T3 (es) * 1999-10-18 2014-10-28 William W. French Dispositivo esférico de visualización auto-rotatorio

Also Published As

Publication number Publication date
ATE342572T1 (de) 2006-11-15
US7106159B2 (en) 2006-09-12
FR2828000A1 (fr) 2003-01-31
EP1428232B8 (fr) 2006-12-06
DE60215367D1 (de) 2006-11-23
WO2003012805A3 (fr) 2003-10-02
EP1428232B1 (fr) 2006-10-11
US20040183382A1 (en) 2004-09-23
DE60215367T2 (de) 2007-08-23
WO2003012805A2 (fr) 2003-02-13
EP1428232A2 (fr) 2004-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331