CH313249A - Magnetostriction vibrator performing torsional shear vibrations - Google Patents

Magnetostriction vibrator performing torsional shear vibrations

Info

Publication number
CH313249A
CH313249A CH313249DA CH313249A CH 313249 A CH313249 A CH 313249A CH 313249D A CH313249D A CH 313249DA CH 313249 A CH313249 A CH 313249A
Authority
CH
Switzerland
Prior art keywords
torsional shear
shear vibrations
magnetostriction vibrator
magnetostriction
vibrator
Prior art date
Application number
Other languages
German (de)
Inventor
Martinus Van Der Burg Cornelis
Frederik Klinkhamer Jacob
Original Assignee
Philips Nv
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 to NL313249X priority Critical
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH313249A publication Critical patent/CH313249A/en

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
CH313249D 1951-07-02 1952-06-30 Magnetostriction vibrator performing torsional shear vibrations CH313249A (en)

Priority Applications (1)

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

Publications (1)

Publication Number Publication Date
CH313249A true CH313249A (en) 1956-03-31

Family

ID=19783704

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313249D CH313249A (en) 1951-07-02 1952-06-30 Magnetostriction vibrator performing torsional shear vibrations

Country Status (7)

Country Link
US (1) US2692344A (en)
BE (2) BE521272A (en)
CH (1) CH313249A (en)
DE (2) DE969549C (en)
FR (2) FR1068674A (en)
GB (1) GB714118A (en)
NL (5) NL170958B (en)

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 (en) * 1956-02-14
NL225484A (en) * 1957-03-22
DE1616692B1 (en) * 1962-03-22 1970-03-05 Telefunken Patent Frequency-selective arrangement in the manner of an electromagnetic filter that can be used as a delay chain
DE1279863B (en) * 1962-07-28 1968-10-10 Ibm Deutschland Electroacoustic converter for a torsional vibration transmitting delay line
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
NL162356B (en)
BE521272A (en)
NL77918C (en)
FR1068674A (en) 1954-06-30
US2692344A (en) 1954-10-19
DE969549C (en) 1958-06-19
DE970150C (en) 1958-08-21
NL170958B (en)
GB714118A (en) 1954-08-25
NL162357B (en)
BE512514A (en)
FR64457E (en) 1955-11-10
NL83690C (en)

Similar Documents

Publication Publication Date Title
FR1068674A (fr) Dispositif de vibreur électromécanique
AT174817B (de) Sicherheitsvorrichtung an Fahrtreppen
AT171777B (de) Vorrichtung und Verfahren zum selbsttätigen Reinigen von Behältern, z. B. von Metallfässern
AT177541B (de) Ladevorrichtung
AT171268B (de) Plachenausspannarm
AT171394B (de) Universal-Massageapparat
AT178910B (de) Verfahren zur Herstellung von Alkalicarbonat
AT171314B (de) Einziehstift
AT174170B (de) Tisch, insbesondere Spieltisch
AT176703B (de) Gerät zur Bearbeitung und Bewässerung des Bodens
AT171317B (de) Mehrläufige Flechtmaschine
AT171315B (de) Rasierspiegel
AT171395B (de) Kombinationsapparat
AT171419B (de) Zerstäuber für Flüssigkeiten
AT171373B (de) Gerät zum Zählen von Rückzündungen in Mutatoren
AT171371B (de) Motorschutzschalter
AT171529B (de) Raumabschließendes, tragendes Bauelement und unter Verwendung desselben hergestelltes Gebäude
AT171316B (de) Reklameleuchtkörper od. dgl.
AT173392B (de) Hohlbalken aus Stahlbeton zur Herstellung von Decken
AT177838B (de) Einrichtung zum Auswechseln eines Starters bei wasserdichten Fassungen von Leuchtstoffröhren
AT171270B (de) Verfahren und Vorrichtung zur Herstellung von künstlichem Mineralwasser
AT173890B (de) Antriebsvorrichtung für die Kurbelwelle von Heuwendern
AT171267B (de) Teigschneidevorrichtung
AT170426B (de) Dreigurtiger Stauverschluß
AT171237B (de) Zerlegbares Wasserfahrzeug