FR1304253A - Ligne à retard ultrasonique - Google Patents

Ligne à retard ultrasonique

Info

Publication number
FR1304253A
FR1304253A FR876501A FR876501A FR1304253A FR 1304253 A FR1304253 A FR 1304253A FR 876501 A FR876501 A FR 876501A FR 876501 A FR876501 A FR 876501A FR 1304253 A FR1304253 A FR 1304253A
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
FR876501A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 US64186A external-priority patent/US3133258A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR876501A priority Critical patent/FR1304253A/fr
Application granted granted Critical
Publication of FR1304253A publication Critical patent/FR1304253A/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 elements; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/40—Frequency dependent delay lines, e.g. dispersive delay lines

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR876501A 1960-10-21 1961-10-19 Ligne à retard ultrasonique Expired FR1304253A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876501A FR1304253A (fr) 1960-10-21 1961-10-19 Ligne à retard ultrasonique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64186A US3133258A (en) 1960-10-21 1960-10-21 Ultrasonic strip delay line
US6941860A 1960-11-15 1960-11-15
FR876501A FR1304253A (fr) 1960-10-21 1961-10-19 Ligne à retard ultrasonique

Publications (1)

Publication Number Publication Date
FR1304253A true FR1304253A (fr) 1962-09-21

Family

ID=27246225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876501A Expired FR1304253A (fr) 1960-10-21 1961-10-19 Ligne à retard ultrasonique

Country Status (1)

Country Link
FR (1) FR1304253A (fr)

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