DE2504424A1 - Akustische mikrophonsonde - Google Patents

Akustische mikrophonsonde

Info

Publication number
DE2504424A1
DE2504424A1 DE19752504424 DE2504424A DE2504424A1 DE 2504424 A1 DE2504424 A1 DE 2504424A1 DE 19752504424 DE19752504424 DE 19752504424 DE 2504424 A DE2504424 A DE 2504424A DE 2504424 A1 DE2504424 A1 DE 2504424A1
Authority
DE
Germany
Prior art keywords
wall
damper
extension piece
positioning device
blind hole
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.)
Withdrawn
Application number
DE19752504424
Other languages
German (de)
English (en)
Inventor
Paul Briot
Serge Wallet
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.)
Groupement Activities Atomiques Advancees
Original Assignee
Groupement Activities Atomiques Advancees
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 Groupement Activities Atomiques Advancees filed Critical Groupement Activities Atomiques Advancees
Publication of DE2504424A1 publication Critical patent/DE2504424A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE19752504424 1974-02-05 1975-02-03 Akustische mikrophonsonde Withdrawn DE2504424A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403798A FR2260091B1 (oth) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
DE2504424A1 true DE2504424A1 (de) 1976-01-02

Family

ID=9134493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752504424 Withdrawn DE2504424A1 (de) 1974-02-05 1975-02-03 Akustische mikrophonsonde

Country Status (5)

Country Link
BE (1) BE824529A (oth)
DE (1) DE2504424A1 (oth)
FR (1) FR2260091B1 (oth)
GB (1) GB1488183A (oth)
IT (1) IT1027458B (oth)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421526A1 (fr) * 1978-03-31 1979-10-26 Sfena Perfectionnement au capteur-acoustique utilise dans les systemes electro-acoustiques de detection de projectile passant au voisinage d'une cible aerienne

Also Published As

Publication number Publication date
FR2260091A1 (oth) 1975-08-29
IT1027458B (it) 1978-11-20
FR2260091B1 (oth) 1976-06-25
GB1488183A (en) 1977-10-05
BE824529A (fr) 1975-07-22

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8141 Disposal/no request for examination