WO2009044429A1 - 電磁操作装置およびそれを用いた開閉器 - Google Patents

電磁操作装置およびそれを用いた開閉器 Download PDF

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Publication number
WO2009044429A1
WO2009044429A1 PCT/JP2007/001075 JP2007001075W WO2009044429A1 WO 2009044429 A1 WO2009044429 A1 WO 2009044429A1 JP 2007001075 W JP2007001075 W JP 2007001075W WO 2009044429 A1 WO2009044429 A1 WO 2009044429A1
Authority
WO
WIPO (PCT)
Prior art keywords
moving member
magnetic gap
switch
same
operated device
Prior art date
Application number
PCT/JP2007/001075
Other languages
English (en)
French (fr)
Inventor
Takafumi Nakagawa
Mitsuru Tsukima
Hitoshi Sadakuni
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to PCT/JP2007/001075 priority Critical patent/WO2009044429A1/ja
Publication of WO2009044429A1 publication Critical patent/WO2009044429A1/ja

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Push-Button Switches (AREA)

Abstract

　固定ヨーク（１０）の対向部を構成する部分に可動子（２０）の外径より大きい内径を有する上側凹部（１５）を形成し、可動子（２０）が移動開始位置となる第１の位置にあるとき可動子上端（２１）が上側凹部（１５）内に位置するようにすることで、可動子（２０）が移動開始位置となる第１の位置にあるとき、対向部が磁気ギャップで形成され、軸方向と直角の方向における可動子（２０）と固定ヨーク（１０）との間の磁気ギャップＧ２の長さが軸方向における可動子（２０）と固定ヨーク（１０）との間の磁気ギャップＧ１の長さより小さくなるようにしたので、可動子（２０）の始点側の磁気ギャップにおける磁束の軸方向成分を可動子（２０）の終点側の磁気ギャップにおける磁束の軸方向成分より小さくすることが可能となり、特に大きな操作エネルギーを要することなく可動子を移動開始位置から移動終了位置へ動かすことができる。
PCT/JP2007/001075 2007-10-03 2007-10-03 電磁操作装置およびそれを用いた開閉器 WO2009044429A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/001075 WO2009044429A1 (ja) 2007-10-03 2007-10-03 電磁操作装置およびそれを用いた開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/001075 WO2009044429A1 (ja) 2007-10-03 2007-10-03 電磁操作装置およびそれを用いた開閉器

Publications (1)

Publication Number Publication Date
WO2009044429A1 true WO2009044429A1 (ja) 2009-04-09

Family

ID=40525863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/001075 WO2009044429A1 (ja) 2007-10-03 2007-10-03 電磁操作装置およびそれを用いた開閉器

Country Status (1)

Country Link
WO (1) WO2009044429A1 (ja)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519458U (ja) * 1978-07-21 1980-02-07
JPS57154291U (ja) * 1981-03-20 1982-09-28
JPS62128302A (ja) * 1985-11-29 1987-06-10 Res Dev Corp Of Japan 如意棒型電磁力アクチユエ−タ
JPH04337572A (ja) * 1991-05-14 1992-11-25 Fujitsu Ltd ヘッドアクチュエータ
JP2004084870A (ja) * 2002-08-28 2004-03-18 Aisin Aw Co Ltd リニアソレノイドバルブ
JP2004146336A (ja) * 2002-08-27 2004-05-20 Mitsubishi Electric Corp 操作装置およびその操作装置を使用した開閉装置
JP2005218296A (ja) * 2004-01-29 2005-08-11 Lg Electronics Inc 回転共振型モータ
JP2006041099A (ja) * 2004-07-26 2006-02-09 Denso Corp リニアソレノイドおよび電磁弁

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519458U (ja) * 1978-07-21 1980-02-07
JPS57154291U (ja) * 1981-03-20 1982-09-28
JPS62128302A (ja) * 1985-11-29 1987-06-10 Res Dev Corp Of Japan 如意棒型電磁力アクチユエ−タ
JPH04337572A (ja) * 1991-05-14 1992-11-25 Fujitsu Ltd ヘッドアクチュエータ
JP2004146336A (ja) * 2002-08-27 2004-05-20 Mitsubishi Electric Corp 操作装置およびその操作装置を使用した開閉装置
JP2004084870A (ja) * 2002-08-28 2004-03-18 Aisin Aw Co Ltd リニアソレノイドバルブ
JP2005218296A (ja) * 2004-01-29 2005-08-11 Lg Electronics Inc 回転共振型モータ
JP2006041099A (ja) * 2004-07-26 2006-02-09 Denso Corp リニアソレノイドおよび電磁弁

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