FR1069732A - Method and device for measuring thicknesses by means of ultrasonic pulses - Google Patents

Method and device for measuring thicknesses by means of ultrasonic pulses

Info

Publication number
FR1069732A
FR1069732A FR1069732DA FR1069732A FR 1069732 A FR1069732 A FR 1069732A FR 1069732D A FR1069732D A FR 1069732DA FR 1069732 A FR1069732 A FR 1069732A
Authority
FR
France
Prior art keywords
ultrasonic pulses
measuring thicknesses
thicknesses
measuring
pulses
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
French (fr)
Inventor
Josef Krautkramer
Herbert Krautkramer
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
Application granted granted Critical
Publication of FR1069732A publication Critical patent/FR1069732A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1069732D 1951-11-08 1952-11-08 Method and device for measuring thicknesses by means of ultrasonic pulses Expired FR1069732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1069732X 1951-11-08

Publications (1)

Publication Number Publication Date
FR1069732A true FR1069732A (en) 1954-07-12

Family

ID=7719558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069732D Expired FR1069732A (en) 1951-11-08 1952-11-08 Method and device for measuring thicknesses by means of ultrasonic pulses

Country Status (1)

Country Link
FR (1) FR1069732A (en)

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