AU2001228991A1 - Actuating device - Google Patents

Actuating device

Info

Publication number
AU2001228991A1
AU2001228991A1 AU2001228991A AU2899101A AU2001228991A1 AU 2001228991 A1 AU2001228991 A1 AU 2001228991A1 AU 2001228991 A AU2001228991 A AU 2001228991A AU 2899101 A AU2899101 A AU 2899101A AU 2001228991 A1 AU2001228991 A1 AU 2001228991A1
Authority
AU
Australia
Prior art keywords
actuating device
actuating
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.)
Abandoned
Application number
AU2001228991A
Inventor
Goran Engdahl
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.)
Cetus Innovation AB
Original Assignee
Cetus Innovation AB
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 Cetus Innovation AB filed Critical Cetus Innovation AB
Publication of AU2001228991A1 publication Critical patent/AU2001228991A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/121—Flextensional transducers
    • 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
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
AU2001228991A 2000-03-10 2001-01-23 Actuating device Abandoned AU2001228991A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0000826A SE514575C2 (en) 2000-03-10 2000-03-10 Magnetostrictive actuator with at least one coolant channel
SE0000826 2000-03-10
PCT/SE2001/000091 WO2001067432A1 (en) 2000-03-10 2001-01-23 Actuating device

Publications (1)

Publication Number Publication Date
AU2001228991A1 true AU2001228991A1 (en) 2001-09-17

Family

ID=20278790

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001228991A Abandoned AU2001228991A1 (en) 2000-03-10 2001-01-23 Actuating device

Country Status (4)

Country Link
EP (1) EP1269461A1 (en)
AU (1) AU2001228991A1 (en)
SE (1) SE514575C2 (en)
WO (1) WO2001067432A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4007333B2 (en) * 2004-03-19 2007-11-14 ソニー株式会社 Magnetostrictive actuator
CN104167954B (en) * 2014-08-14 2016-08-03 北京航空航天大学 A kind of linear magnetostriction driver of coil permanent magnet excitation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616127A1 (en) * 1951-01-28 1971-03-11 C & B Corp Ultrasonic dental tool
EP0687385A1 (en) * 1993-03-04 1995-12-20 American Superconductor Corporation Magnetostrictive superconducting actuator
US5731881A (en) * 1994-11-04 1998-03-24 Ohio Electronic Engravers, Inc. Engraving method and apparatus using cooled magnetostrictive actuator
EP1029392B1 (en) * 1997-05-13 2009-12-30 Etrema Products, Inc. High power ultrasonic motor

Also Published As

Publication number Publication date
SE0000826D0 (en) 2000-03-10
EP1269461A1 (en) 2003-01-02
SE0000826L (en) 2001-03-12
SE514575C2 (en) 2001-03-12
WO2001067432A1 (en) 2001-09-13

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