FR1407160A - Dispositif de détection de l'origine de vibrations - Google Patents

Dispositif de détection de l'origine de vibrations

Info

Publication number
FR1407160A
FR1407160A FR978420A FR978420A FR1407160A FR 1407160 A FR1407160 A FR 1407160A FR 978420 A FR978420 A FR 978420A FR 978420 A FR978420 A FR 978420A FR 1407160 A FR1407160 A FR 1407160A
Authority
FR
France
Prior art keywords
detection device
origin detection
vibration origin
vibration
origin
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
FR978420A
Other languages
English (en)
French (fr)
Inventor
Philippe Brouard
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 filed Critical
Priority to FR978420A priority Critical patent/FR1407160A/fr
Priority to BE664847D priority patent/BE664847A/fr
Application granted granted Critical
Publication of FR1407160A publication Critical patent/FR1407160A/fr
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR978420A 1964-06-16 1964-06-16 Dispositif de détection de l'origine de vibrations Expired FR1407160A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR978420A FR1407160A (fr) 1964-06-16 1964-06-16 Dispositif de détection de l'origine de vibrations
BE664847D BE664847A (enExample) 1964-06-16 1965-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978420A FR1407160A (fr) 1964-06-16 1964-06-16 Dispositif de détection de l'origine de vibrations

Publications (1)

Publication Number Publication Date
FR1407160A true FR1407160A (fr) 1965-07-30

Family

ID=8832469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978420A Expired FR1407160A (fr) 1964-06-16 1964-06-16 Dispositif de détection de l'origine de vibrations

Country Status (2)

Country Link
BE (1) BE664847A (enExample)
FR (1) FR1407160A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822586A (en) * 1972-08-01 1974-07-09 A Pollock Electrical circuit means for use in acoustic emission detecting and/or recording apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344328A (en) * 1979-11-14 1982-08-17 Sundstrand Corporation Frequency detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822586A (en) * 1972-08-01 1974-07-09 A Pollock Electrical circuit means for use in acoustic emission detecting and/or recording apparatus

Also Published As

Publication number Publication date
BE664847A (enExample) 1965-10-01

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