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ES324008A1 - Electromechanical delay installation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Electromechanical delay installation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES324008A1
ES324008A1 ES0324008A ES324008A ES324008A1 ES 324008 A1 ES324008 A1 ES 324008A1 ES 0324008 A ES0324008 A ES 0324008A ES 324008 A ES324008 A ES 324008A ES 324008 A1 ES324008 A1 ES 324008A1
Authority
ES
Spain
Prior art keywords
running time
translation
machine
variators
legally binding
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
ES0324008A
Other languages
Spanish (es)
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of ES324008A1 publication Critical patent/ES324008A1/en
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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/133—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials for electromechanical delay lines or filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/38—Time-delay networks with adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Glass Compositions (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

Electromechanical delay installation, composed of a running time body for mechanical waves and two electromechanical drives in the form of plates, coupled to this running time body, which close the beginning and end of the delay path, which for generation of shear waves perform shear oscillations in the direction of thickness, the transverse dimensions of the travel time body being perpendicular to the direction of shear wave expansion, large in comparison with the operating wavelength, essentially determined by the thickness of the shear wave variators, characterized in that both the variators, as well as the running time body, are composed of ferrite material and by which variators and running time bodies are joined together by interposition of a layer of glass, enamel or ceramic. (Machine-translation by Google Translate, not legally binding)
ES0324008A 1965-03-10 1966-03-09 Electromechanical delay installation. (Machine-translation by Google Translate, not legally binding) Expired ES324008A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DET28132A DE1254261B (en) 1965-03-10 1965-03-10 Electromechanical delay device
DET29786A DE1244984B (en) 1965-03-10 1965-11-13 Electromechanical delay device
DET0029796 1965-11-16
DET30000A DE1243797B (en) 1965-03-10 1965-12-11 Electromechanical shear wave converter

Publications (1)

Publication Number Publication Date
ES324008A1 true ES324008A1 (en) 1967-01-16

Family

ID=27437639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324008A Expired ES324008A1 (en) 1965-03-10 1966-03-09 Electromechanical delay installation. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT256201B (en)
BE (1) BE677547A (en)
DE (3) DE1254261B (en)
ES (1) ES324008A1 (en)
FR (1) FR1523135A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672590A (en) * 1950-03-22 1954-03-16 Bell Telephone Labor Inc Delay line
US2696590A (en) * 1951-06-28 1954-12-07 Rca Corp Magnetostrictive filter device
US3034077A (en) * 1959-04-02 1962-05-08 Bell Telephone Labor Inc Ultrasonic delay lines

Also Published As

Publication number Publication date
BE677547A (en) 1966-08-01
FR1523135A (en) 1968-05-03
DE1254261B (en) 1967-11-16
DE1243797B (en) 1967-07-06
AT256201B (en) 1967-08-10
DE1244984B (en) 1967-07-20

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