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FR2857778B1 - Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits. - Google Patents

Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits.

Info

Publication number
FR2857778B1
FR2857778B1 FR0350347A FR0350347A FR2857778B1 FR 2857778 B1 FR2857778 B1 FR 2857778B1 FR 0350347 A FR0350347 A FR 0350347A FR 0350347 A FR0350347 A FR 0350347A FR 2857778 B1 FR2857778 B1 FR 2857778B1
Authority
FR
France
Prior art keywords
levitation
switching time
magnetic actuator
reduced switching
actuation current
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
FR0350347A
Other languages
English (en)
Other versions
FR2857778A1 (fr
Inventor
Jerome Delamare
Orphee Cugat
Christel Dieppedale
Carus Jerome Meunier
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.)
Centre National de la Recherche Scientifique CNRS
Institut Polytechnique de Grenoble
Universite Joseph Fourier Grenoble 1
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
Institut Polytechnique de Grenoble
Universite Joseph Fourier Grenoble 1
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 to FR0350347A priority Critical patent/FR2857778B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, Institut Polytechnique de Grenoble, Universite Joseph Fourier Grenoble 1 filed Critical Centre National de la Recherche Scientifique CNRS
Priority to AT04767892T priority patent/ATE408231T1/de
Priority to EP04767892A priority patent/EP1647034B1/fr
Priority to US10/562,748 priority patent/US7834727B2/en
Priority to PCT/FR2004/050331 priority patent/WO2005010897A1/fr
Priority to DE602004016517T priority patent/DE602004016517D1/de
Priority to JP2006519975A priority patent/JP4782005B2/ja
Publication of FR2857778A1 publication Critical patent/FR2857778A1/fr
Application granted granted Critical
Publication of FR2857778B1 publication Critical patent/FR2857778B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Micromachines (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Fluid-Damping Devices (AREA)
FR0350347A 2003-07-17 2003-07-17 Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits. Expired - Fee Related FR2857778B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0350347A FR2857778B1 (fr) 2003-07-17 2003-07-17 Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits.
EP04767892A EP1647034B1 (fr) 2003-07-17 2004-07-15 Actionneur magnetique a levitation
US10/562,748 US7834727B2 (en) 2003-07-17 2004-07-15 Levitation magnetic actuator
PCT/FR2004/050331 WO2005010897A1 (fr) 2003-07-17 2004-07-15 Actionneur magnetique a levitation
AT04767892T ATE408231T1 (de) 2003-07-17 2004-07-15 Schwebender magnetischer aktuator
DE602004016517T DE602004016517D1 (de) 2003-07-17 2004-07-15 Schwebender magnetischer aktuator
JP2006519975A JP4782005B2 (ja) 2003-07-17 2004-07-15 浮揚型磁気アクチュエータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350347A FR2857778B1 (fr) 2003-07-17 2003-07-17 Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits.

Publications (2)

Publication Number Publication Date
FR2857778A1 FR2857778A1 (fr) 2005-01-21
FR2857778B1 true FR2857778B1 (fr) 2006-02-03

Family

ID=33548340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350347A Expired - Fee Related FR2857778B1 (fr) 2003-07-17 2003-07-17 Actionneur magnetique a levitation a temps de commutation et/ou courant d'actionnement reduits.

Country Status (7)

Country Link
US (1) US7834727B2 (fr)
EP (1) EP1647034B1 (fr)
JP (1) JP4782005B2 (fr)
AT (1) ATE408231T1 (fr)
DE (1) DE602004016517D1 (fr)
FR (1) FR2857778B1 (fr)
WO (1) WO2005010897A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5619830B2 (ja) * 2011-08-24 2014-11-05 パナソニック株式会社 樹脂−反磁性物質複合構造体、その製造方法、およびそれを用いた半導体装置
JP6384849B2 (ja) * 2013-12-03 2018-09-05 オリンパス株式会社 硬度可変アクチュエータ
CN105198817B (zh) * 2015-10-09 2018-01-16 株洲千金药业股份有限公司 一种工业化合成硝酸布康唑中间体的方法
FR3050339B1 (fr) 2016-04-15 2020-08-28 Enerbee Generateur d'electricite comprenant un convertisseur magneto-electrique et son procede de fabrication
US10593456B2 (en) 2017-10-16 2020-03-17 International Business Machines Corporation Levitated motor-actuator with parallel dipole line trap system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554538A (en) * 1948-01-13 1951-05-29 Thomas J Murphy Electric reciprocating motor
JPS5766507U (fr) * 1980-10-09 1982-04-21
JPS5766507A (en) * 1980-10-14 1982-04-22 Washi Kosan Kk Manufacture of turntable
JPS5933213A (ja) * 1982-07-27 1984-02-23 ミラン・フア−マスウ−テイカルズ・インコ−ポレイテイド 医薬組成物及びその製造方法
JPS5933213U (ja) * 1982-08-25 1984-03-01 株式会社日立製作所 ソレノイド
DE3309068C2 (de) * 1983-03-14 1987-04-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Piezoelektrischer Schwingungserreger
US4798488A (en) * 1984-08-27 1989-01-17 Nhk Spring Co., Ltd. Dot matrix print head
US4812884A (en) * 1987-06-26 1989-03-14 Ledex Inc. Three-dimensional double air gap high speed solenoid
US4845451A (en) * 1987-07-23 1989-07-04 Mitsubishi Mining & Cement Co., Ltd. Electromagnet
JP3027434B2 (ja) * 1991-03-18 2000-04-04 センサテック株式会社 打球発射装置
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
WO2001046968A1 (fr) * 1999-12-21 2001-06-28 Bergstrom Gary E Solenoide possedant des laminations plates
WO2001063156A1 (fr) * 2000-02-22 2001-08-30 Seale Joseph B Solenoide destine au retrait efficace et a la pose rapide
JP2003031097A (ja) * 2001-07-10 2003-01-31 Mitsubishi Electric Corp 開閉器の操作装置
FR2828000B1 (fr) * 2001-07-27 2003-12-05 Commissariat Energie Atomique Actionneur magnetique a aimant mobile
JP2004183678A (ja) * 2002-11-29 2004-07-02 Nippon M K S Kk 電磁バルブ

Also Published As

Publication number Publication date
US20060145796A1 (en) 2006-07-06
JP4782005B2 (ja) 2011-09-28
EP1647034B1 (fr) 2008-09-10
EP1647034A1 (fr) 2006-04-19
US7834727B2 (en) 2010-11-16
JP2007516594A (ja) 2007-06-21
DE602004016517D1 (de) 2008-10-23
ATE408231T1 (de) 2008-09-15
FR2857778A1 (fr) 2005-01-21
WO2005010897A1 (fr) 2005-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110331