FR2144956A5 - - Google Patents

Info

Publication number
FR2144956A5
FR2144956A5 FR7124425A FR7124425A FR2144956A5 FR 2144956 A5 FR2144956 A5 FR 2144956A5 FR 7124425 A FR7124425 A FR 7124425A FR 7124425 A FR7124425 A FR 7124425A FR 2144956 A5 FR2144956 A5 FR 2144956A5
Authority
FR
France
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
FR7124425A
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7124425A priority Critical patent/FR2144956A5/fr
Priority to GB3084972A priority patent/GB1400188A/en
Priority to DE19722233030 priority patent/DE2233030A1/de
Application granted granted Critical
Publication of FR2144956A5 publication Critical patent/FR2144956A5/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
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7124425A 1971-07-05 1971-07-05 Expired FR2144956A5 (enExample)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7124425A FR2144956A5 (enExample) 1971-07-05 1971-07-05
GB3084972A GB1400188A (en) 1971-07-05 1972-06-30 Highdelay microwave acoustic line structure
DE19722233030 DE2233030A1 (de) 1971-07-05 1972-07-05 Akustische verzoegerungsleitung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124425A FR2144956A5 (enExample) 1971-07-05 1971-07-05

Publications (1)

Publication Number Publication Date
FR2144956A5 true FR2144956A5 (enExample) 1973-02-16

Family

ID=9079800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124425A Expired FR2144956A5 (enExample) 1971-07-05 1971-07-05

Country Status (3)

Country Link
DE (1) DE2233030A1 (enExample)
FR (1) FR2144956A5 (enExample)
GB (1) GB1400188A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522452A1 (fr) * 1982-02-26 1983-09-02 Thomson Csf Ligne a retard electro-acoustique operant en transmission
FR2679396A1 (fr) * 1991-07-16 1993-01-22 Thomson Csf Composant de multiplexage ou de demultiplexage temporel a ondes acoustiques.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239812B1 (enExample) * 1973-07-30 1976-06-18 Lignes Telegraph Telephon

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522452A1 (fr) * 1982-02-26 1983-09-02 Thomson Csf Ligne a retard electro-acoustique operant en transmission
EP0088653A1 (fr) * 1982-02-26 1983-09-14 Thomson-Csf Ligne à retard électro-acoustique
US4510470A (en) * 1982-02-26 1985-04-09 Thomson Csf Electro-acoustic delay line operating in transmission
FR2679396A1 (fr) * 1991-07-16 1993-01-22 Thomson Csf Composant de multiplexage ou de demultiplexage temporel a ondes acoustiques.

Also Published As

Publication number Publication date
GB1400188A (en) 1975-07-16
DE2233030A1 (de) 1973-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse