FR1523135A - Dispositif de retard électromécanique - Google Patents

Dispositif de retard électromécanique

Info

Publication number
FR1523135A
FR1523135A FR52894A FR52894A FR1523135A FR 1523135 A FR1523135 A FR 1523135A FR 52894 A FR52894 A FR 52894A FR 52894 A FR52894 A FR 52894A FR 1523135 A FR1523135 A FR 1523135A
Authority
FR
France
Prior art keywords
delay device
electromechanical delay
electromechanical
delay
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
FR52894A
Other languages
English (en)
Inventor
Manfred Borner
Hans Schuessler
Klaus Schwesig
Josef Deckert
Wilhelm De Villiers Keet
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
Application granted granted Critical
Publication of FR1523135A publication Critical patent/FR1523135A/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
    • H03H9/02—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 devices; 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 devices; 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 devices; 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)
FR52894A 1965-03-10 1966-03-10 Dispositif de retard électromécanique Expired FR1523135A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DET28132A DE1254261B (de) 1965-03-10 1965-03-10 Elektromechanische Verzoegerungsvorrichtung
DET29786A DE1244984B (de) 1965-03-10 1965-11-13 Elektromechanische Verzoegerungseinrichtung
DET0029796 1965-11-16
DET30000A DE1243797B (de) 1965-03-10 1965-12-11 Elektromechanischer Scherwellenwandler

Publications (1)

Publication Number Publication Date
FR1523135A true FR1523135A (fr) 1968-05-03

Family

ID=27437639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52894A Expired FR1523135A (fr) 1965-03-10 1966-03-10 Dispositif de retard électromécanique

Country Status (5)

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

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
AT256201B (de) 1967-08-10
DE1244984B (de) 1967-07-20
ES324008A1 (es) 1967-01-16
BE677547A (fr) 1966-08-01
DE1243797B (de) 1967-07-06
DE1254261B (de) 1967-11-16

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