FR1326288A - Ultrasonic delay line - Google Patents

Ultrasonic delay line

Info

Publication number
FR1326288A
FR1326288A FR902100A FR902100A FR1326288A FR 1326288 A FR1326288 A FR 1326288A FR 902100 A FR902100 A FR 902100A FR 902100 A FR902100 A FR 902100A FR 1326288 A FR1326288 A FR 1326288A
Authority
FR
France
Prior art keywords
delay line
ultrasonic delay
ultrasonic
line
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
FR902100A
Other languages
French (fr)
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.)
AC Cossor Ltd
Original Assignee
AC Cossor Ltd
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 claimed from GB2343761A external-priority patent/GB946708A/en
Application filed by AC Cossor Ltd filed Critical AC Cossor Ltd
Priority to FR902100A priority Critical patent/FR1326288A/en
Application granted granted Critical
Publication of FR1326288A publication Critical patent/FR1326288A/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 devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/38—Time-delay networks with adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR902100A 1961-06-28 1962-06-27 Ultrasonic delay line Expired FR1326288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902100A FR1326288A (en) 1961-06-28 1962-06-27 Ultrasonic delay line

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2343761A GB946708A (en) 1961-06-28 1961-06-28 Variable delay ultrasonic delay lines
FR902100A FR1326288A (en) 1961-06-28 1962-06-27 Ultrasonic delay line

Publications (1)

Publication Number Publication Date
FR1326288A true FR1326288A (en) 1963-05-03

Family

ID=26196361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902100A Expired FR1326288A (en) 1961-06-28 1962-06-27 Ultrasonic delay line

Country Status (1)

Country Link
FR (1) FR1326288A (en)

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