FR2236255B1 - - Google Patents

Info

Publication number
FR2236255B1
FR2236255B1 FR7423131A FR7423131A FR2236255B1 FR 2236255 B1 FR2236255 B1 FR 2236255B1 FR 7423131 A FR7423131 A FR 7423131A FR 7423131 A FR7423131 A FR 7423131A FR 2236255 B1 FR2236255 B1 FR 2236255B1
Authority
FR
France
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.)
Expired
Application number
FR7423131A
Other versions
FR2236255A1 (fr
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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
Priority claimed from JP7441573A external-priority patent/JPS5646276B2/ja
Priority claimed from JP7613373A external-priority patent/JPS5612275B2/ja
Priority claimed from JP7613473A external-priority patent/JPS5545512B2/ja
Priority claimed from JP7613173A external-priority patent/JPS5646277B2/ja
Priority claimed from JP1098274A external-priority patent/JPS5440757B2/ja
Priority claimed from JP1376074A external-priority patent/JPS5528206B2/ja
Priority claimed from JP3982074A external-priority patent/JPS5630712B2/ja
Priority claimed from JP4187574A external-priority patent/JPS5636591B2/ja
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Publication of FR2236255A1 publication Critical patent/FR2236255A1/fr
Publication of FR2236255B1 publication Critical patent/FR2236255B1/fr
Application granted granted Critical
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/22—Constructional features of resonators consisting of magnetostrictive material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7423131A 1973-07-03 1974-07-03 Expired FR2236255B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP7441573A JPS5646276B2 (fr) 1973-07-03 1973-07-03
JP7613373A JPS5612275B2 (fr) 1973-07-07 1973-07-07
JP7613173A JPS5646277B2 (fr) 1973-07-07 1973-07-07
JP7613473A JPS5545512B2 (fr) 1973-07-07 1973-07-07
JP1098274A JPS5440757B2 (fr) 1974-01-28 1974-01-28
JP1376074A JPS5528206B2 (fr) 1974-02-04 1974-02-04
JP3982074A JPS5630712B2 (fr) 1974-04-10 1974-04-10
JP4187574A JPS5636591B2 (fr) 1974-04-15 1974-04-15

Publications (2)

Publication Number Publication Date
FR2236255A1 FR2236255A1 (fr) 1975-01-31
FR2236255B1 true FR2236255B1 (fr) 1978-02-17

Family

ID=27571687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423131A Expired FR2236255B1 (fr) 1973-07-03 1974-07-03

Country Status (5)

Country Link
US (1) US4104549A (fr)
DE (1) DE2431698C3 (fr)
FR (1) FR2236255B1 (fr)
GB (1) GB1446375A (fr)
NL (1) NL161625C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270595A (en) * 1984-10-02 1993-12-14 United Technologies Corporation Dynamic thermal compensation for a magnetostrictive actuator
US4845450A (en) * 1986-06-02 1989-07-04 Raytheon Company Self-biased modular magnetostrictive driver and transducer
US6352649B1 (en) 1998-10-01 2002-03-05 Iowa State University Research Foundation Inc. Material for magnetostrictive sensors and other applications based on ferrite materials
US6093337A (en) * 1998-10-01 2000-07-25 Iowa State University Research Foundation, Inc. Material for magnetostrictive sensors and other applications based on ferrite materials
JP2000340419A (ja) 1998-11-25 2000-12-08 Tdk Corp マンガン亜鉛系フェライトコアの製造方法及びマンガン亜鉛系フェライトコア
WO2002081130A1 (fr) * 2001-04-02 2002-10-17 Mitsubishi Materials Corporation Materiau fritte magnetique doux composite ayant une densite elevee et une permeabilite magnetique elevee, et procede permettant sa preparation
US7370515B2 (en) * 2004-06-21 2008-05-13 Veeco Instruments Inc. Probes for use in scanning probe microscopes and methods of fabricating such probes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925388A (en) * 1953-07-16 1960-02-16 Rca Corp Ferrospinel compositions
US2930912A (en) * 1956-05-14 1960-03-29 Clevite Corp Composite electromechanical tranducer
US2947889A (en) * 1956-08-27 1960-08-02 Gen Ultrasonics Company Electromechanical transducer system
GB998848A (fr) * 1961-01-27 1965-07-21 Shuichi Iida
US3147392A (en) * 1962-01-19 1964-09-01 Jersey Prod Res Co Variable airgap regenerative action magnetostrictive transducer
US3375195A (en) * 1966-11-14 1968-03-26 Philips Corp Electromechanical transducer employing piezomagnetic manganese ferrous ferrite

Also Published As

Publication number Publication date
NL7408914A (fr) 1975-01-07
NL161625B (nl) 1979-09-17
DE2431698A1 (de) 1975-01-30
US4104549A (en) 1978-08-01
NL161625C (nl) 1980-02-15
DE2431698C3 (de) 1982-05-06
DE2431698B2 (de) 1981-07-30
FR2236255A1 (fr) 1975-01-31
GB1446375A (en) 1976-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse