BE521272A - - Google Patents

Info

Publication number
BE521272A
BE521272A BE521272DA BE521272A BE 521272 A BE521272 A BE 521272A BE 521272D A BE521272D A BE 521272DA BE 521272 A BE521272 A BE 521272A
Authority
BE
Belgium
Application number
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.)
Publication of BE521272A publication Critical patent/BE521272A/xx
Priority to NL313249X priority Critical

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46Filters
    • H03H9/62Filters comprising resonators of magnetostrictive material
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02Details
    • H03H9/125Driving means, e.g. electrodes, coils
    • H03H9/135Driving means, e.g. electrodes, coils for networks consisting of magnetostrictive materials
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/22Constructional features of resonators consisting of magnetostrictive material
BE521272D 1951-07-02 BE521272A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL313249X 1951-07-02

Publications (1)

Publication Number Publication Date
BE521272A true BE521272A (fr)

Family

ID=19783704

Family Applications (2)

Application Number Title Priority Date Filing Date
BE512514D BE512514A (fr) 1951-07-02
BE521272D BE521272A (fr) 1951-07-02

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE512514D BE512514A (fr) 1951-07-02

Country Status (7)

Country Link
US (1) US2692344A (fr)
BE (2) BE521272A (fr)
CH (1) CH313249A (fr)
DE (2) DE969549C (fr)
FR (2) FR1068674A (fr)
GB (1) GB714118A (fr)
NL (5) NL77918C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770782A (en) * 1952-08-30 1956-11-13 Rca Corp Frequency selective coupling system
GB775432A (en) * 1954-06-23 1957-05-22 Marconi Wireless Telegraph Co Improvements in or relating to magneto-strictive resonators
US2876419A (en) * 1954-12-01 1959-03-03 Bell Telephone Labor Inc Magnetostriction devices
BE554942A (fr) * 1956-02-14
NL114040C (fr) * 1957-03-22
DE1616692B1 (de) * 1962-03-22 1970-03-05 Telefunken Patent Als Laufzeitkette verwendbare frequenzselektive Anordnung nach Art eines elektromagnetischen Filters
DE1279863B (de) * 1962-07-28 1968-10-10 Ibm Deutschland Elektroakustischer Wandler fuer eine Torsionsschwingungen uebertragende Verzoegerungsleitung
US3283184A (en) * 1963-11-04 1966-11-01 Phillips Petroleum Co Detonation pickup

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249835A (en) * 1937-11-11 1941-07-22 Bell Telephone Labor Inc Magnetostrictive vibrator
US2452531A (en) * 1943-05-31 1948-10-26 Hartford Nat Bank & Trust Co Process of manufacturing a magnetic material and magnetic core
GB576275A (en) * 1944-01-10 1946-03-27 High Duty Alloys Ltd Improvements in apparatus for exciting or detecting torsional oscillations in elastic bodies
US2521136A (en) * 1949-04-28 1950-09-05 Commerce National Bank Of Hydrophone

Also Published As

Publication number Publication date
NL77918C (fr)
NL162356B (nl)
GB714118A (en) 1954-08-25
NL170958B (nl)
NL83690C (fr)
CH313249A (de) 1956-03-31
BE512514A (fr)
NL162357B (nl)
FR64457E (fr) 1955-11-10
US2692344A (en) 1954-10-19
FR1068674A (fr) 1954-06-30
DE970150C (de) 1958-08-21
DE969549C (de) 1958-06-19

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