FR953805A - Appareil perfectionné soit pour la mesure ou l'examen soit pour la mesure et l'examen d'un solide, au moyen d'ondes supersoniques - Google Patents

Appareil perfectionné soit pour la mesure ou l'examen soit pour la mesure et l'examen d'un solide, au moyen d'ondes supersoniques

Info

Publication number
FR953805A
FR953805A FR953805DA FR953805A FR 953805 A FR953805 A FR 953805A FR 953805D A FR953805D A FR 953805DA FR 953805 A FR953805 A FR 953805A
Authority
FR
France
Prior art keywords
examination
measurement
solid
supersonic waves
perfected apparatus
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)
Inventor
Floyd Alburn Firestone
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22053611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR953805(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Application granted granted Critical
Publication of FR953805A publication Critical patent/FR953805A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/046—Vibration

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR953805D 1946-06-29 1947-07-31 Appareil perfectionné soit pour la mesure ou l'examen soit pour la mesure et l'examen d'un solide, au moyen d'ondes supersoniques Expired FR953805A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US641095XA 1946-06-29 1946-06-29

Publications (1)

Publication Number Publication Date
FR953805A true FR953805A (fr) 1949-12-14

Family

ID=22053611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953805D Expired FR953805A (fr) 1946-06-29 1947-07-31 Appareil perfectionné soit pour la mesure ou l'examen soit pour la mesure et l'examen d'un solide, au moyen d'ondes supersoniques

Country Status (3)

Country Link
US (1) US2280226A (fr)
FR (1) FR953805A (fr)
GB (1) GB641095A (fr)

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US2534006A (en) * 1946-06-01 1950-12-12 Sperry Prod Inc Supersonic inspection device
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US2605633A (en) * 1946-07-23 1952-08-05 James D Gow Insulator testing apparatus
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US2549895A (en) * 1946-10-04 1951-04-24 Sperry Prod Inc Electronic switching device
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US2544100A (en) * 1948-09-24 1951-03-06 Miller John Evans Apparatus for measuring distances within bores
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US2656714A (en) * 1949-04-12 1953-10-27 Mcphar Engineering Company Of Method and apparatus for nondestructive investigation of magnetostrictive solids
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US2763153A (en) * 1954-04-21 1956-09-18 Reflectone Corp Supersonic exploring device
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US2871404A (en) * 1955-03-02 1959-01-27 Lehfeldt & Company G M B H Dr Circuit for displaying ultrasonic energy signals
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US2966056A (en) * 1956-01-20 1960-12-27 Curtiss Wright Corp Ultrasonic testing device
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US3011338A (en) * 1957-11-07 1961-12-05 Automation Instr Inc Ultrasonic measurement apparatus
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CA2875532A1 (fr) 2012-06-07 2013-12-12 California Institute Of Technology Communication par des tuyaux a l'aide de modems acoustiques creant une obstruction minimale a l'ecoulement de fluide
EP4273539A1 (fr) 2022-05-02 2023-11-08 Saint-Gobain Glass France Procédé pour déterminer l'état de santé d'un verre automobile
CN117092470B (zh) * 2023-10-16 2024-01-19 江苏创大电气有限公司 一种应用于配电箱的电火花检测方法及系统

Also Published As

Publication number Publication date
GB641095A (en) 1950-08-02
US2280226A (en) 1942-04-21

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