FR1048436A - Quadripôle à magnétostriction - Google Patents

Quadripôle à magnétostriction

Info

Publication number
FR1048436A
FR1048436A FR1048436DA FR1048436A FR 1048436 A FR1048436 A FR 1048436A FR 1048436D A FR1048436D A FR 1048436DA FR 1048436 A FR1048436 A FR 1048436A
Authority
FR
France
Prior art keywords
magnetostriction
quadrupole
magnetostriction quadrupole
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)
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of FR1048436A publication Critical patent/FR1048436A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Electromagnets (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Reciprocating Pumps (AREA)
FR1048436D 1950-08-22 1951-08-21 Quadripôle à magnétostriction Expired FR1048436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH691841X 1950-08-22

Publications (1)

Publication Number Publication Date
FR1048436A true FR1048436A (fr) 1953-12-22

Family

ID=4529297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048436D Expired FR1048436A (fr) 1950-08-22 1951-08-21 Quadripôle à magnétostriction

Country Status (6)

Country Link
US (1) US2607814A (fr)
CH (1) CH282865A (fr)
DE (1) DE896397C (fr)
FR (1) FR1048436A (fr)
GB (1) GB691841A (fr)
NL (2) NL83437C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97839C (fr) * 1953-06-15
US2822528A (en) * 1954-10-15 1958-02-04 Philips Corp Premagnetized inductive device
US3113287A (en) * 1956-03-29 1963-12-03 Raytheon Co Electroacoustical transducer mounted on boat hull
BE563939A (fr) * 1957-01-14
US3044028A (en) * 1958-04-23 1962-07-10 Harris Transducer Corp Magnetic circuit element transducer
US3768069A (en) * 1972-01-17 1973-10-23 Columbia Broadcasting Syst Inc Encased gradient hydrophone assembly
CA1242268A (fr) * 1983-10-31 1988-09-20 John M. Sewell Transducteur de sons a basse frequence
EP0207095A4 (fr) * 1984-12-19 1989-03-13 Gould Inc Transducteur flextensionnel en terres rares.
US4703464A (en) * 1985-05-10 1987-10-27 Raytheon Company Permanent magnet biased magnetostrictive transducer

Also Published As

Publication number Publication date
NL156647B (nl)
US2607814A (en) 1952-08-19
GB691841A (en) 1953-05-20
CH282865A (de) 1952-05-15
NL83437C (fr)
DE896397C (de) 1953-11-12

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