WO2009017092A1 - 電磁トランスデューサ - Google Patents

電磁トランスデューサ Download PDF

Info

Publication number
WO2009017092A1
WO2009017092A1 PCT/JP2008/063532 JP2008063532W WO2009017092A1 WO 2009017092 A1 WO2009017092 A1 WO 2009017092A1 JP 2008063532 W JP2008063532 W JP 2008063532W WO 2009017092 A1 WO2009017092 A1 WO 2009017092A1
Authority
WO
WIPO (PCT)
Prior art keywords
current lines
convex curved
movable section
guide surface
electromagnetic transducer
Prior art date
Application number
PCT/JP2008/063532
Other languages
English (en)
French (fr)
Inventor
Hideaki Miyamoto
Yoshinori Shishida
Kazunari Honma
Hitoshi Hirano
Original Assignee
Sanyo Electric 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 Sanyo Electric Co., Ltd. filed Critical Sanyo Electric Co., Ltd.
Publication of WO2009017092A1 publication Critical patent/WO2009017092A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)

Abstract

電磁トランスデューサ（２００）は、互いに離間して配置された電流線（１２）を有する基板（１１）と、前記基板上に設けられ、前記電流線の配列方向に延びるガイド面（１４ａ）を有するガイド枠（１４）と、前記電流線と対向する磁極面を有し、前記電流線上を前記ガイド面に沿って移動する可動部（１５）とを備える。前記可動部は、前記ガイド面と対向する凸状の曲面（１５ａ）を有し、凸状の曲面は、当該凸状の曲面と前記ガイド面との間隔が前記可動部の移動方向において滑らかに変化するように形成されている。
PCT/JP2008/063532 2007-07-31 2008-07-28 電磁トランスデューサ WO2009017092A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-198665 2007-07-31
JP2007198665A JP2010233277A (ja) 2007-07-31 2007-07-31 電磁トランスデューサ

Publications (1)

Publication Number Publication Date
WO2009017092A1 true WO2009017092A1 (ja) 2009-02-05

Family

ID=40304322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063532 WO2009017092A1 (ja) 2007-07-31 2008-07-28 電磁トランスデューサ

Country Status (2)

Country Link
JP (1) JP2010233277A (ja)
WO (1) WO2009017092A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103929A1 (ja) * 2009-03-10 2010-09-16 三洋電機株式会社 振動モータおよび携帯機器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142583U (ja) * 1984-02-29 1985-09-20 パイオニア株式会社 体感音響装置
JPH07227078A (ja) * 1994-02-07 1995-08-22 Toshiba Corp リニアモータおよび開閉装置
JP2004282680A (ja) * 2003-03-14 2004-10-07 Tamagawa Kasei:Kk 低周波音発振トランスデューサー
JP2006120809A (ja) * 2004-10-21 2006-05-11 Fuji Electric Fa Components & Systems Co Ltd 電磁式リニアアクチュエータおよび回路遮断器のリモート操作装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142583U (ja) * 1984-02-29 1985-09-20 パイオニア株式会社 体感音響装置
JPH07227078A (ja) * 1994-02-07 1995-08-22 Toshiba Corp リニアモータおよび開閉装置
JP2004282680A (ja) * 2003-03-14 2004-10-07 Tamagawa Kasei:Kk 低周波音発振トランスデューサー
JP2006120809A (ja) * 2004-10-21 2006-05-11 Fuji Electric Fa Components & Systems Co Ltd 電磁式リニアアクチュエータおよび回路遮断器のリモート操作装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103929A1 (ja) * 2009-03-10 2010-09-16 三洋電機株式会社 振動モータおよび携帯機器

Also Published As

Publication number Publication date
JP2010233277A (ja) 2010-10-14

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