DE3360635D1 - Electroacoustical delay line - Google Patents

Electroacoustical delay line

Info

Publication number
DE3360635D1
DE3360635D1 DE8383400320T DE3360635T DE3360635D1 DE 3360635 D1 DE3360635 D1 DE 3360635D1 DE 8383400320 T DE8383400320 T DE 8383400320T DE 3360635 T DE3360635 T DE 3360635T DE 3360635 D1 DE3360635 D1 DE 3360635D1
Authority
DE
Germany
Prior art keywords
electroacoustical
delay line
delay
line
electroacoustical 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
DE8383400320T
Other languages
German (de)
English (en)
Inventor
Jean-Claude Resneau
Silva Evelyne Da
Jean Puyhaubert
Claude Lamontagne
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3360635D1 publication Critical patent/DE3360635D1/de
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
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE8383400320T 1982-02-26 1983-02-15 Electroacoustical delay line Expired DE3360635D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203263A FR2522452A1 (fr) 1982-02-26 1982-02-26 Ligne a retard electro-acoustique operant en transmission

Publications (1)

Publication Number Publication Date
DE3360635D1 true DE3360635D1 (de) 1985-10-03

Family

ID=9271402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400320T Expired DE3360635D1 (de) 1982-02-26 1983-02-15 Electroacoustical delay line

Country Status (5)

Country Link
US (1) US4510470A (enExample)
EP (1) EP0088653B1 (enExample)
JP (1) JPS58159015A (enExample)
DE (1) DE3360635D1 (enExample)
FR (1) FR2522452A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917633U (ja) * 1982-07-21 1984-02-02 松下電器産業株式会社 超音波遅延線

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317862A (en) * 1964-09-11 1967-05-02 Bell Telephone Labor Inc Off-axis elastic wave delay device with spherical reflections
US3317861A (en) * 1964-09-11 1967-05-02 Bell Telephone Labor Inc Spherical reflector elastic wave delay device with planar transducers
FR1533043A (fr) * 1967-07-31 1968-07-12 Ind Lemm & Co Oeillet ou élément analogue, par exemple pour lacets de chaussures, relié à des bandes d'étoffe ou des matières analogues, et procédé pour la fabrication et la fixation de tels oeillets
FR1553043A (enExample) * 1967-11-28 1969-01-10
DE1566015A1 (de) * 1967-12-05 1971-02-18 Telefunken Patent Elektromechanische Verzoegerungsleitung
FR2144956A5 (enExample) * 1971-07-05 1973-02-16 Lignes Telegraph Telephon
FR2345729A1 (fr) * 1976-03-22 1977-10-21 Lignes Telegraph Telephon Balise repondeuse radar

Also Published As

Publication number Publication date
FR2522452A1 (fr) 1983-09-02
EP0088653B1 (fr) 1985-08-28
JPS58159015A (ja) 1983-09-21
EP0088653A1 (fr) 1983-09-14
US4510470A (en) 1985-04-09
FR2522452B1 (enExample) 1984-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee