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DE69940419D1 - Betätiger - Google Patents

Betätiger

Info

Publication number
DE69940419D1
DE69940419D1 DE69940419T DE69940419T DE69940419D1 DE 69940419 D1 DE69940419 D1 DE 69940419D1 DE 69940419 T DE69940419 T DE 69940419T DE 69940419 T DE69940419 T DE 69940419T DE 69940419 D1 DE69940419 D1 DE 69940419D1
Authority
DE
Germany
Prior art keywords
actuator
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
DE69940419T
Other languages
English (en)
Inventor
Yuzuru Suzuki
Sakae Fujitani
Masaki Kagawa
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.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of DE69940419D1 publication Critical patent/DE69940419D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DE69940419T 1998-12-03 1999-12-02 Betätiger Expired - Fee Related DE69940419D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34452898A JP3554756B2 (ja) 1998-12-03 1998-12-03 アクチュエータ

Publications (1)

Publication Number Publication Date
DE69940419D1 true DE69940419D1 (de) 2009-04-02

Family

ID=18369984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940419T Expired - Fee Related DE69940419D1 (de) 1998-12-03 1999-12-02 Betätiger

Country Status (4)

Country Link
US (1) US6756871B1 (de)
EP (1) EP1006646B1 (de)
JP (1) JP3554756B2 (de)
DE (1) DE69940419D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004204872A (ja) * 2002-12-24 2004-07-22 Sankyo Seiki Mfg Co Ltd 流量制御装置のモータ制御装置
JP4497884B2 (ja) * 2003-10-15 2010-07-07 キヤノン株式会社 駆動装置
JP3963900B2 (ja) * 2004-03-05 2007-08-22 ニスカ株式会社 電磁駆動装置及びこれを用いた光量調節装置
JP2006074884A (ja) * 2004-09-01 2006-03-16 Keihin Corp トルクモータ
EP1806829B1 (de) * 2004-09-30 2019-12-18 Thk Co., Ltd. Linearmotor des stabtyps
DE102007047308B4 (de) * 2007-10-02 2018-05-24 Kendrion (Donaueschingen/Engelswies) GmbH Sendungssortiermaschinen-Antriebsvorrichtung bzw. Verfahren zum Zusammenbauen einer Sendungssortiermaschinen-Antriebsvorrichtung
EP3261102A1 (de) 2016-06-23 2017-12-27 Rain Bird Corporation Universeller elektromagnet
US10218232B2 (en) * 2016-11-17 2019-02-26 General Electric Company High speed electric machine
US10980120B2 (en) 2017-06-15 2021-04-13 Rain Bird Corporation Compact printed circuit board
CN108173404B (zh) * 2018-02-10 2023-08-11 安徽万至达电机科技有限公司 超声振动电机
US11503782B2 (en) 2018-04-11 2022-11-22 Rain Bird Corporation Smart drip irrigation emitter
US11721465B2 (en) 2020-04-24 2023-08-08 Rain Bird Corporation Solenoid apparatus and methods of assembly

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495113A (en) * 1967-02-21 1970-02-10 Tri Tech Electric rotating machinery having one stator pole on each pole piece
AT280409B (de) * 1968-05-31 1970-04-10 Vdo Schindling Einphasenmotor mit proportional der Frequenz der Speisespannung veränderlicher Drehzahl
DE7702926U1 (de) * 1977-02-02 1977-06-23 Camille Bauer Messinstrumente Ag, Wohlen, Aargau (Schweiz) Drehmomentbildendes antriebssystem
US4127802A (en) * 1977-04-06 1978-11-28 Johnson Milton H High torque stepping motor
US4274026A (en) * 1977-12-27 1981-06-16 Tri-Tech, Inc. Electric rotating machine
US4656381A (en) * 1984-04-25 1987-04-07 Fumito Komatsu Magnetic pole structure having aternate poles extending from a point of bases, for a rotary electric machine
JPS6176057A (ja) * 1984-09-21 1986-04-18 Nippon Soken Inc 回転駆動装置
JPH043585Y2 (de) * 1985-10-23 1992-02-04
CH668672A5 (en) * 1985-11-05 1989-01-13 Saia Ag Single-phase stepping motor with permanent magnet rotor - has even number of pole arms extending from opposite halves of stator into space around rotor
JPH0729738Y2 (ja) * 1987-05-21 1995-07-05 ジェコ−株式会社 ストッパを有するモ−タ
US4891567A (en) * 1987-07-16 1990-01-02 Minebea Co., Ltd. Brushless DC motor having an outer rotor
US4899073A (en) * 1987-07-24 1990-02-06 Nippondenso Co., Ltd. 3-position rotational actuator
DE3742502A1 (de) * 1987-12-15 1989-06-29 Erwin Sander Elektroapparateba Synchronmaschine mit dauermagnetischem laeufer
JP2515765Y2 (ja) * 1988-04-18 1996-10-30 愛三工業株式会社 電動機
JPH01283049A (ja) * 1988-05-10 1989-11-14 Oki Electric Ind Co Ltd パルスモータ
JPH0255563A (ja) * 1988-08-22 1990-02-23 Shicoh Eng Co Ltd 単相ブラシレス振動モータ
JPH044743A (ja) * 1990-04-20 1992-01-09 Asmo Co Ltd ロータリアクチュエータ
US5122697A (en) * 1990-04-30 1992-06-16 Emerson Electric Co. Hybrid single-phase variable reluctance motor
US5126605A (en) * 1991-04-25 1992-06-30 Tri-Tech, Inc. Oscillating stepper motor
FR2688105B1 (fr) * 1992-02-28 1994-05-06 Moving Magnet Technologies Sa Actionneur rotatif electromagnetique monophase de course entre 60 et 120 degres.
US5260620A (en) * 1992-03-09 1993-11-09 Morrill Giles W Asynchronous induction motor
JPH06113515A (ja) * 1992-09-28 1994-04-22 Canon Electron Inc 永久磁石回転子型一相励磁モータ
US5373207A (en) * 1993-09-17 1994-12-13 Tokyo Parts Industrial Co., Ltd. Brushless vibrator motor for a wireless silent alerting device
JPH08308202A (ja) * 1995-04-27 1996-11-22 Nippondenso Co Ltd ステップモータ
JP3418494B2 (ja) * 1995-12-20 2003-06-23 株式会社ゼクセルヴァレオクライメートコントロール モータアクチュエータの原点復帰機構
JPH1023690A (ja) * 1996-06-28 1998-01-23 Sankyo Seiki Mfg Co Ltd 電動機
JP3805848B2 (ja) * 1996-12-20 2006-08-09 並木精密宝石株式会社 シャッター用アクチュエータ
JPH10288054A (ja) * 1997-02-13 1998-10-27 Denso Corp スロットル弁制御装置

Also Published As

Publication number Publication date
US6756871B1 (en) 2004-06-29
JP2000175421A (ja) 2000-06-23
EP1006646A2 (de) 2000-06-07
EP1006646A3 (de) 2003-03-05
EP1006646B1 (de) 2009-02-18
JP3554756B2 (ja) 2004-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee