GB1219530A - Improvements in ultrasonic delay lines and methods of and apparatus for manufacturing the same - Google Patents

Improvements in ultrasonic delay lines and methods of and apparatus for manufacturing the same

Info

Publication number
GB1219530A
GB1219530A GB5623269A GB5623269A GB1219530A GB 1219530 A GB1219530 A GB 1219530A GB 5623269 A GB5623269 A GB 5623269A GB 5623269 A GB5623269 A GB 5623269A GB 1219530 A GB1219530 A GB 1219530A
Authority
GB
United Kingdom
Prior art keywords
strip
strips
stack
delay lines
soldered
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
GB5623269A
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.)
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
Publication of GB1219530A publication Critical patent/GB1219530A/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
    • H03H9/36—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)
  • Transducers For Ultrasonic Waves (AREA)
GB5623269A 1968-11-20 1969-11-17 Improvements in ultrasonic delay lines and methods of and apparatus for manufacturing the same Expired GB1219530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR174566 1968-11-20

Publications (1)

Publication Number Publication Date
GB1219530A true GB1219530A (en) 1971-01-20

Family

ID=8657156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5623269A Expired GB1219530A (en) 1968-11-20 1969-11-17 Improvements in ultrasonic delay lines and methods of and apparatus for manufacturing the same

Country Status (10)

Country Link
AT (1) AT310810B (de)
BE (1) BE741016A (de)
CH (1) CH515656A (de)
CS (1) CS163746B2 (de)
DE (1) DE1955297C3 (de)
ES (1) ES373385A1 (de)
FR (1) FR1592434A (de)
GB (1) GB1219530A (de)
NL (1) NL6917342A (de)
SE (1) SE355274B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874949A (de) * 1971-12-31 1973-10-09
JPS4932538U (de) * 1972-06-22 1974-03-22
JPS4940340U (de) * 1972-07-17 1974-04-09

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU590660A1 (ru) * 1975-07-28 1978-01-30 Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов Электромагнитно-акустический преобразователь

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874949A (de) * 1971-12-31 1973-10-09
JPS4932538U (de) * 1972-06-22 1974-03-22
JPS4940340U (de) * 1972-07-17 1974-04-09

Also Published As

Publication number Publication date
NL6917342A (de) 1970-05-22
DE1955297A1 (de) 1970-06-18
CH515656A (fr) 1971-11-15
DE1955297C3 (de) 1978-10-12
CS163746B2 (de) 1975-11-07
FR1592434A (de) 1970-05-11
BE741016A (de) 1970-04-01
SE355274B (de) 1973-04-09
AT310810B (de) 1973-10-25
ES373385A1 (es) 1972-01-16
DE1955297B2 (de) 1978-02-23

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