WO2008093597A1 - 電磁アクチュエータ - Google Patents

電磁アクチュエータ Download PDF

Info

Publication number
WO2008093597A1
WO2008093597A1 PCT/JP2008/051037 JP2008051037W WO2008093597A1 WO 2008093597 A1 WO2008093597 A1 WO 2008093597A1 JP 2008051037 W JP2008051037 W JP 2008051037W WO 2008093597 A1 WO2008093597 A1 WO 2008093597A1
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic actuator
current line
magnets
magnetic field
characteristic
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.)
Ceased
Application number
PCT/JP2008/051037
Other languages
English (en)
French (fr)
Inventor
Hideaki Miyamoto
Yoshinori Shishida
Kazunari Honma
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.)
Sanyo Electric Co Ltd
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 WO2008093597A1 publication Critical patent/WO2008093597A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

　特性が劣化するのを抑制しながら、小型化を図ることが可能な電磁アクチュエータが得られる。この電磁アクチュエータ（振動モータ１００）は、極性方向がＸ１方向に向くように配置された複数の磁石（６）と、Ｘ１方向に隣接する磁石（６）の間に発生する磁場の中に配置される電流線（５）とを備え、電流線（５）は、１本の配線で構成されている。
PCT/JP2008/051037 2007-01-31 2008-01-25 電磁アクチュエータ Ceased WO2008093597A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-022161 2007-01-31
JP2007022161 2007-01-31

Publications (1)

Publication Number Publication Date
WO2008093597A1 true WO2008093597A1 (ja) 2008-08-07

Family

ID=39673908

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051037 Ceased WO2008093597A1 (ja) 2007-01-31 2008-01-25 電磁アクチュエータ

Country Status (1)

Country Link
WO (1) WO2008093597A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017387A1 (ja) * 2017-07-20 2019-01-24 Tdk株式会社 アクチュエータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685490U (ja) * 1979-12-06 1981-07-09
JPS5734790U (ja) * 1980-07-31 1982-02-24
JPS6058798A (ja) * 1983-09-09 1985-04-04 Niles Parts Co Ltd 平面駆動型スピ−カの磁石体製造方法
JPH0275182U (ja) * 1988-11-25 1990-06-08

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685490U (ja) * 1979-12-06 1981-07-09
JPS5734790U (ja) * 1980-07-31 1982-02-24
JPS6058798A (ja) * 1983-09-09 1985-04-04 Niles Parts Co Ltd 平面駆動型スピ−カの磁石体製造方法
JPH0275182U (ja) * 1988-11-25 1990-06-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017387A1 (ja) * 2017-07-20 2019-01-24 Tdk株式会社 アクチュエータ
CN110959250A (zh) * 2017-07-20 2020-04-03 Tdk株式会社 致动器
JPWO2019017387A1 (ja) * 2017-07-20 2020-08-06 Tdk株式会社 アクチュエータ
JP7045672B2 (ja) 2017-07-20 2022-04-01 Tdk株式会社 アクチュエータ
US11398331B2 (en) * 2017-07-20 2022-07-26 Tdk Corporation Actuator capable of performing rational motion

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