FR941286A - Bilame à magnétostriction - Google Patents

Bilame à magnétostriction

Info

Publication number
FR941286A
FR941286A FR941286DA FR941286A FR 941286 A FR941286 A FR 941286A FR 941286D A FR941286D A FR 941286DA FR 941286 A FR941286 A FR 941286A
Authority
FR
France
Prior art keywords
bilame
magnetostrictive
magnetostrictive bilame
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.)
Expired
Application number
Other languages
English (en)
Inventor
Pierre Grandvoinet
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 filed Critical
Application granted granted Critical
Publication of FR941286A publication Critical patent/FR941286A/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
    • B06B1/085—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction using multiple elements, e.g. arrays
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/62—Filters comprising resonators of magnetostrictive material

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR941286D 1947-06-24 1947-02-25 Bilame à magnétostriction Expired FR941286A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57435T 1947-06-24

Publications (1)

Publication Number Publication Date
FR941286A true FR941286A (fr) 1949-01-06

Family

ID=8691483

Family Applications (3)

Application Number Title Priority Date Filing Date
FR941286D Expired FR941286A (fr) 1947-06-24 1947-02-25 Bilame à magnétostriction
FR56667D Expired FR56667E (fr) 1947-06-24 1947-06-20 Bilame à magnétostriction
FR57435D Expired FR57435E (fr) 1947-06-24 1947-06-24 Bilame à magnétostriction

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR56667D Expired FR56667E (fr) 1947-06-24 1947-06-20 Bilame à magnétostriction
FR57435D Expired FR57435E (fr) 1947-06-24 1947-06-24 Bilame à magnétostriction

Country Status (1)

Country Link
FR (3) FR941286A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959751A (en) * 1974-07-12 1976-05-25 Garshelis Ivan J Electromechanical transducer having circularly magnetized helically wound magnetostrictive rod
US3961297A (en) * 1974-07-12 1976-06-01 Garshelis Ivan J Electromagnetic anisotropic devices
DE3047757A1 (de) * 1980-12-15 1982-07-15 Klaus Ing.(grad.) 1000 Berlin Raßbach Magnetischer bimetallstreifen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7703836A (nl) * 1977-04-07 1977-06-30 Philips Nv Een membraan bestaande uit tenminste een folie van een piezoelektrisch polymeermateriaal.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959751A (en) * 1974-07-12 1976-05-25 Garshelis Ivan J Electromechanical transducer having circularly magnetized helically wound magnetostrictive rod
US3961297A (en) * 1974-07-12 1976-06-01 Garshelis Ivan J Electromagnetic anisotropic devices
DE3047757A1 (de) * 1980-12-15 1982-07-15 Klaus Ing.(grad.) 1000 Berlin Raßbach Magnetischer bimetallstreifen

Also Published As

Publication number Publication date
FR56667E (fr) 1952-10-02
FR57435E (fr) 1953-01-28

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