FR2242346B1 - - Google Patents

Info

Publication number
FR2242346B1
FR2242346B1 FR7423132A FR7423132A FR2242346B1 FR 2242346 B1 FR2242346 B1 FR 2242346B1 FR 7423132 A FR7423132 A FR 7423132A FR 7423132 A FR7423132 A FR 7423132A FR 2242346 B1 FR2242346 B1 FR 2242346B1
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
FR7423132A
Other versions
FR2242346A1 (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 JP7613173A external-priority patent/JPS5646277B2/ja
Priority claimed from JP1376074A external-priority patent/JPS5528206B2/ja
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Publication of FR2242346A1 publication Critical patent/FR2242346A1/fr
Application granted granted Critical
Publication of FR2242346B1 publication Critical patent/FR2242346B1/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/58—Processes of forming magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
FR7423132A 1973-07-03 1974-07-03 Expired FR2242346B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7441573A JPS5646276B2 (fr) 1973-07-03 1973-07-03
JP7613173A JPS5646277B2 (fr) 1973-07-07 1973-07-07
JP1376074A JPS5528206B2 (fr) 1974-02-04 1974-02-04

Publications (2)

Publication Number Publication Date
FR2242346A1 FR2242346A1 (fr) 1975-03-28
FR2242346B1 true FR2242346B1 (fr) 1980-04-18

Family

ID=27280394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423132A Expired FR2242346B1 (fr) 1973-07-03 1974-07-03

Country Status (5)

Country Link
US (1) US4151432A (fr)
DE (1) DE2431699A1 (fr)
FR (1) FR2242346B1 (fr)
GB (1) GB1446291A (fr)
NL (1) NL7408996A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544904A (en) * 1984-02-24 1985-10-01 Kishore Tarachand Composite magnet and magnetic circuit
CA1280275C (fr) * 1985-05-08 1991-02-19 Larry A. Wank Methode de densification d'une piece en matiere ceramique
US4845450A (en) * 1986-06-02 1989-07-04 Raytheon Company Self-biased modular magnetostrictive driver and transducer
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
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
US9263174B2 (en) 2012-01-17 2016-02-16 Council Of Scientific And Industrial Research Sintered cobalt ferrites composite material with high magnetostriction
US9960341B1 (en) * 2014-11-26 2018-05-01 U.S. Department Of Energy High frequency magnetostrictive transducers for waveguide applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027327A (en) * 1957-10-08 1962-03-27 Gen Electric Preparation of ferromagnetic ferrite materials
US3375195A (en) * 1966-11-14 1968-03-26 Philips Corp Electromechanical transducer employing piezomagnetic manganese ferrous ferrite
US3717039A (en) * 1969-08-04 1973-02-20 Int Technical Ind Method and means for amplifying the stress and strain in a stress-sensitive component
US3634742A (en) 1970-06-22 1972-01-11 Int Nickel Co Magnetostrictive apparatus and process
US3753058A (en) * 1970-06-22 1973-08-14 Int Nickel Co Operation of magnetostrictive apparatus

Also Published As

Publication number Publication date
FR2242346A1 (fr) 1975-03-28
NL7408996A (nl) 1975-01-07
US4151432A (en) 1979-04-24
GB1446291A (en) 1976-08-18
DE2431699A1 (de) 1975-01-23

Similar Documents

Publication Publication Date Title
AR201758A1 (fr)
AU476761B2 (fr)
AU465372B2 (fr)
AR201235Q (fr)
AR201231Q (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU465453B2 (fr)
AU465434B2 (fr)
AU471343B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
AR201229Q (fr)
AU476696B2 (fr)
AU466283B2 (fr)
AU472848B2 (fr)
AR199451A1 (fr)
AU477823B2 (fr)
AU471461B2 (fr)
AR195948A1 (fr)
AU447540B2 (fr)
AU461342B2 (fr)
AR195311A1 (fr)
AR210729A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse