AU9570398A - Multilayer magnetostrictive transducer and magnetostrictive composite material for same - Google Patents

Multilayer magnetostrictive transducer and magnetostrictive composite material for same

Info

Publication number
AU9570398A
AU9570398A AU95703/98A AU9570398A AU9570398A AU 9570398 A AU9570398 A AU 9570398A AU 95703/98 A AU95703/98 A AU 95703/98A AU 9570398 A AU9570398 A AU 9570398A AU 9570398 A AU9570398 A AU 9570398A
Authority
AU
Australia
Prior art keywords
magnetostrictive
same
composite material
multilayer
transducer
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
AU95703/98A
Other languages
English (en)
Inventor
Alan E. Crawford
Gerard N. Weisensel
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.)
Etrema Products Inc
Original Assignee
Etrema Products Inc
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 Etrema Products Inc filed Critical Etrema Products Inc
Publication of AU9570398A publication Critical patent/AU9570398A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H10N35/80—Constructional details
    • H10N35/85—Magnetostrictive active materials
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/58—Magnetostrictive transducer
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
AU95703/98A 1997-09-19 1998-09-16 Multilayer magnetostrictive transducer and magnetostrictive composite material for same Abandoned AU9570398A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5958797P 1997-09-19 1997-09-19
US60059587 1997-09-19
US8630798P 1998-05-21 1998-05-21
US60086307 1998-05-21
PCT/US1998/019442 WO1999015281A2 (fr) 1997-09-19 1998-09-16 Transducteur magnetostrictif multicouches et matiere composite magnetostrictive utile pour celui-ci

Publications (1)

Publication Number Publication Date
AU9570398A true AU9570398A (en) 1999-04-12

Family

ID=26738938

Family Applications (1)

Application Number Title Priority Date Filing Date
AU95703/98A Abandoned AU9570398A (en) 1997-09-19 1998-09-16 Multilayer magnetostrictive transducer and magnetostrictive composite material for same

Country Status (2)

Country Link
AU (1) AU9570398A (fr)
WO (1) WO1999015281A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934823C2 (de) * 1999-07-24 2001-07-12 Mtu Aero Engines Gmbh Nachweisvorrichtung zum Nachweis von lokalen Magnetfeldern
US7340918B1 (en) * 2005-11-08 2008-03-11 The United States Of America As Represented By The Secretary Of The Navy Magnetostrictive drive of refrigeration systems
ES2276621B1 (es) * 2005-12-09 2008-06-01 Gamesa Desarrollos Aeronauticos S.A. Dispositivos activo-pasivos para control de vibraciones y deteccion de defectos.
US20130233079A1 (en) * 2012-03-12 2013-09-12 Michigan Technological University Sensor system for detecting flow
EP3039462A1 (fr) 2013-12-31 2016-07-06 Halliburton Energy Services, Inc. Procédé et dispositif pour mesurer un champ magnétique
CN109549451B (zh) * 2017-09-25 2021-03-19 佛山市顺德区美的电热电器制造有限公司 烹饪器具及其磁致伸缩激励装置
CN109100414A (zh) * 2018-09-04 2018-12-28 深圳砺剑脑科学科技有限公司 一种磁致伸缩生物传感器驱动装置
CN115435818A (zh) * 2022-08-09 2022-12-06 河北工业大学 一种基于磁致伸缩薄膜的接触/非接触力磁双模感知传感器
CN117884340B (zh) * 2024-03-15 2024-05-28 中国石油大学(华东) 一种周期性线圈阵列的电磁铁式sh导波电磁声换能器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475148A (en) * 1945-04-16 1949-07-05 Massa Frank Transducer means
US2782280A (en) * 1955-12-13 1957-02-19 Ibm Magnetostrictive relay
GB2128849A (en) * 1982-10-14 1984-05-02 Bestobell Transducer element
JPS63308980A (ja) * 1987-06-11 1988-12-16 Matsushita Electric Ind Co Ltd 磁性合金薄膜
SE468655B (sv) * 1991-05-22 1993-02-22 Proengco Ab Magnetostriktiv komposit av pulvermaterial
DE4220226A1 (de) * 1992-06-20 1993-12-23 Bosch Gmbh Robert Magnetostrikiver Wandler
JPH08140370A (ja) * 1994-02-25 1996-05-31 Nippon Keiki Seisakusho:Kk 超磁歪アクチュエ−タ
DE19510249C1 (de) * 1995-03-21 1996-05-23 Siemens Ag Magnetostriktiver Aktor
JP3432967B2 (ja) * 1995-09-13 2003-08-04 株式会社東芝 自己バイアス型磁歪材料

Also Published As

Publication number Publication date
WO1999015281A2 (fr) 1999-04-01
WO1999015281A3 (fr) 2000-02-10
WO1999015281A8 (fr) 2001-08-16
WO1999015281A9 (fr) 1999-06-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase