FR860931A - Détecteur de vibrations - Google Patents

Détecteur de vibrations

Info

Publication number
FR860931A
FR860931A FR860931DA FR860931A FR 860931 A FR860931 A FR 860931A FR 860931D A FR860931D A FR 860931DA FR 860931 A FR860931 A FR 860931A
Authority
FR
France
Prior art keywords
vibration detector
vibration
detector
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
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.)
Compagnie des Telephones Thomson Houston
Original Assignee
Compagnie des Telephones Thomson Houston
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 Compagnie des Telephones Thomson Houston filed Critical Compagnie des Telephones Thomson Houston
Application granted granted Critical
Publication of FR860931A publication Critical patent/FR860931A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR860931D 1939-07-11 1939-07-11 Détecteur de vibrations Expired FR860931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860931T 1939-07-11

Publications (1)

Publication Number Publication Date
FR860931A true FR860931A (fr) 1941-01-28

Family

ID=9336767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860931D Expired FR860931A (fr) 1939-07-11 1939-07-11 Détecteur de vibrations

Country Status (1)

Country Link
FR (1) FR860931A (fr)

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