DE69317977D1 - Elektromagnetischer betätiger mit zwei beweglichen elementen in gegenphase - Google Patents

Elektromagnetischer betätiger mit zwei beweglichen elementen in gegenphase

Info

Publication number
DE69317977D1
DE69317977D1 DE69317977T DE69317977T DE69317977D1 DE 69317977 D1 DE69317977 D1 DE 69317977D1 DE 69317977 T DE69317977 T DE 69317977T DE 69317977 T DE69317977 T DE 69317977T DE 69317977 D1 DE69317977 D1 DE 69317977D1
Authority
DE
Germany
Prior art keywords
counter
phase
electromagnetic actuator
movable elements
movable
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 - Lifetime
Application number
DE69317977T
Other languages
English (en)
Other versions
DE69317977T2 (de
Inventor
Claude Oudet
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.)
Moving Magnet Technologie SA
Original Assignee
Moving Magnet Technologie 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 Moving Magnet Technologie SA filed Critical Moving Magnet Technologie SA
Application granted granted Critical
Publication of DE69317977D1 publication Critical patent/DE69317977D1/de
Publication of DE69317977T2 publication Critical patent/DE69317977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
DE69317977T 1992-05-04 1993-05-04 Elektromagnetischer betätiger mit zwei beweglichen elementen in gegenphase Expired - Lifetime DE69317977T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9205465A FR2690793B1 (fr) 1992-05-04 1992-05-04 Actionneur electromagnetique a deux pieces mobiles en opposition de phases.
PCT/FR1993/000429 WO1993022821A1 (fr) 1992-05-04 1993-05-04 Actionneur electromagnetique a deux pieces mobiles en opposition de phases

Publications (2)

Publication Number Publication Date
DE69317977D1 true DE69317977D1 (de) 1998-05-20
DE69317977T2 DE69317977T2 (de) 1998-12-17

Family

ID=9429499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317977T Expired - Lifetime DE69317977T2 (de) 1992-05-04 1993-05-04 Elektromagnetischer betätiger mit zwei beweglichen elementen in gegenphase

Country Status (7)

Country Link
US (1) US5444313A (de)
EP (1) EP0592647B1 (de)
JP (1) JP3304977B2 (de)
DE (1) DE69317977T2 (de)
ES (1) ES2117708T3 (de)
FR (1) FR2690793B1 (de)
WO (1) WO1993022821A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9213945U1 (de) * 1992-10-15 1993-11-18 Siemens AG, 80333 München Nach dem Reluktanz-Prinzip arbeitender Motor und/oder Generator
FR2767611B1 (fr) * 1997-08-22 1999-10-29 Sonceboz Actionneur electromagnetique a deux pieces mobiles en opposition de phase
JP4073584B2 (ja) * 1998-11-04 2008-04-09 株式会社ミクニ 弁駆動装置
US6262500B1 (en) * 1999-10-05 2001-07-17 Teikoku Tsushin Kogyo Co., Ltd. Vibration generator
US6501357B2 (en) 2000-03-16 2002-12-31 Quizix, Inc. Permanent magnet actuator mechanism
KR100396775B1 (ko) 2001-03-29 2003-09-03 엘지전자 주식회사 왕복동식 모터
KR100415052B1 (ko) * 2001-05-17 2004-01-13 (주)트윈 세이버 대출력 음향-진동 변환장치
US6812598B2 (en) 2002-02-19 2004-11-02 Rockwell Scientific Licensing, Llc Multiple magnet transducer with differential magnetic strengths
US6768230B2 (en) 2002-02-19 2004-07-27 Rockwell Scientific Licensing, Llc Multiple magnet transducer
US7288860B2 (en) * 2002-02-19 2007-10-30 Teledyne Licensing, Inc. Magnetic transducer with ferrofluid end bearings
US6812583B2 (en) * 2002-02-19 2004-11-02 Rockwell Scientific Licensing, Llc Electrical generator with ferrofluid bearings
US6935476B2 (en) * 2004-02-02 2005-08-30 Borgwarner, Inc. Clutch having a multiple pole electromagnetic actuator for transfer cases and the like
US20090267423A1 (en) * 2008-04-23 2009-10-29 Hiroo Kajiwara Electromagnetic exciter
FR2936307B1 (fr) 2008-09-24 2010-09-17 Moving Magnet Tech Mmt Capteur de position lineaire ou rotatifa aimant permanent pour la detection d'une cible ferromagnetique
FR2937722B1 (fr) 2008-10-24 2010-11-26 Moving Magnet Tech Mmt Capteur de position magnetique a mesure de direction de champ et a collecteur de flux
FR2947902B1 (fr) 2009-07-07 2011-07-22 Moving Magnet Technologies M M T Capteur de position absolue et multi-periodique
FR2952430B1 (fr) 2009-11-06 2012-04-27 Moving Magnet Technologies M M T Capteur de position magnetique bidirectionnel a rotation de champ
FR2964190B1 (fr) 2010-08-24 2013-02-08 Moving Magnet Tech Dispositif de detection magnetique de position absolue multitour
FR2965347B1 (fr) 2010-09-29 2015-04-03 Moving Magnet Tech Capteur de position ameliore
FR2971902B1 (fr) 2011-02-23 2013-11-08 Moving Magnet Tech Actionneur electromagnetique a densite de force amelioree et application a un rasoir electrique
FR2978883B1 (fr) 2011-08-01 2013-07-26 Moving Magnet Tech Ensemble compact de positionnement comprenant un actionneur et un capteur integre dans la culasse de l'actionneur
FR3011697A1 (fr) 2013-10-07 2015-04-10 Moving Magnet Tech Machine electrique sans encoches a bobinage concentre
FR3017011B1 (fr) * 2014-01-29 2019-01-25 Moving Magnet Technologies Actionneur electromagnetique lineaire presentant deux organes mobiles independants
FR3042639B1 (fr) 2015-10-20 2017-12-08 Moving Magnet Tech Actionneur lineaire a stabilite magnetique et force d'arrachement ameliorees
FR3045239B1 (fr) 2015-12-15 2018-01-19 Moving Magnet Technologies Actionneur a cadre mobile bobine et dynamique amelioree
FR3064837B1 (fr) 2017-04-03 2020-01-17 Moving Magnet Technologies Rotor pour machine electrique a aimants permanents internes
WO2021252731A1 (en) 2020-06-11 2021-12-16 Andis Company Hair clipper with linear actuator
EP4325304B1 (de) * 2022-08-15 2026-03-11 The Swatch Group Research and Development Ltd Nichtakustischer elektromagnetischer alarm

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930915A (en) * 1955-03-19 1960-03-29 Reutter Jean Leon Sustained movement vibrating plate alternating compressor
FR67893E (fr) * 1955-05-31 1958-03-25 Perfectionnement aux appareils électro-magnétiques
DE2050647A1 (de) * 1970-10-15 1972-05-31 Transformatoren Union Ag Elektromagnetischer Vibrator
DE2603681A1 (de) * 1976-01-31 1977-08-04 Philips Patentverwaltung Linearmotor, insbesondere fuer unwuchtfreie handgeraete
DE2614973C3 (de) * 1976-04-07 1979-08-30 Andreas Hofer Hochdrucktechnik Gmbh, 4330 Muelheim Vorrichtung zur elektronischen Selbststeuerung von elektromagnetischen Rühreinrichtungen in geschlossenen Druckgefäßen
SU909768A1 (ru) * 1980-07-11 1982-02-28 Предприятие П/Я Г-4781 Электромагнитный двигатель возвратно-поступательного движени
US4583027A (en) * 1982-12-27 1986-04-15 Hitachi Metals International, Ltd. Moving magnet linear motor
CN85102855B (zh) * 1985-04-01 1987-09-23 曹培生 一种非线性电磁振动装置
FR2580440A1 (fr) * 1985-04-12 1986-10-17 Julien Gillonnier Dispositif moteur-indexeur sans balai
US5013223A (en) * 1987-08-20 1991-05-07 Takatsuki Electric Mfg. Co., Ltd. Diaphragm-type air pump
FR2648632B1 (fr) * 1989-06-16 1991-10-04 Moving Magnet Tech Actionneur electromagnetique monophase de faible encombrement
FR2648633B1 (fr) * 1989-06-16 1991-10-04 Moving Magnet Tech Actionneur electromagnetique monophase de faible encombrement
FR2654271B1 (fr) * 1989-11-06 1992-01-24 Moving Magnet Tech Actionneur electromagnetique monophase angulaire.
US5189751A (en) * 1991-03-21 1993-03-02 Gemtech, Inc. Vibrating toothbrush using a magnetic driver
FR2688105B1 (fr) * 1992-02-28 1994-05-06 Moving Magnet Technologies Sa Actionneur rotatif electromagnetique monophase de course entre 60 et 120 degres.

Also Published As

Publication number Publication date
DE69317977T2 (de) 1998-12-17
WO1993022821A1 (fr) 1993-11-11
JPH07500478A (ja) 1995-01-12
FR2690793B1 (fr) 1995-12-08
ES2117708T3 (es) 1998-08-16
EP0592647A1 (de) 1994-04-20
US5444313A (en) 1995-08-22
JP3304977B2 (ja) 2002-07-22
EP0592647B1 (de) 1998-04-15
FR2690793A1 (fr) 1993-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition