FR884736A - Device for testing materials without damaging them, using ultrasonic waves - Google Patents

Device for testing materials without damaging them, using ultrasonic waves

Info

Publication number
FR884736A
FR884736A FR884736DA FR884736A FR 884736 A FR884736 A FR 884736A FR 884736D A FR884736D A FR 884736DA FR 884736 A FR884736 A FR 884736A
Authority
FR
France
Prior art keywords
damaging
ultrasonic waves
testing materials
testing
materials
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)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR884736A publication Critical patent/FR884736A/en
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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR884736D 1941-08-15 1942-08-04 Device for testing materials without damaging them, using ultrasonic waves Expired FR884736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE884736X 1941-08-15

Publications (1)

Publication Number Publication Date
FR884736A true FR884736A (en) 1943-08-25

Family

ID=6832564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884736D Expired FR884736A (en) 1941-08-15 1942-08-04 Device for testing materials without damaging them, using ultrasonic waves

Country Status (1)

Country Link
FR (1) FR884736A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951837C (en) * 1954-06-10 1956-11-08 Huettenwerk Oberhausen Ag Procedure for the automatic testing of large workpieces using ultrasound
DE1004829B (en) * 1951-12-19 1957-03-21 Roentgen Tech Dienst N V Device for non-destructive testing of workpieces using ultrasonic waves
DE1027915B (en) * 1953-08-20 1958-04-10 Realisations Ultrasoniques Sar Device for determining fissures and cracks in flat bodies made of solid materials
DE1057356B (en) * 1953-03-20 1959-05-14 Sperry Prod Inc Device for material testing using ultrasound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004829B (en) * 1951-12-19 1957-03-21 Roentgen Tech Dienst N V Device for non-destructive testing of workpieces using ultrasonic waves
DE1057356B (en) * 1953-03-20 1959-05-14 Sperry Prod Inc Device for material testing using ultrasound
DE1027915B (en) * 1953-08-20 1958-04-10 Realisations Ultrasoniques Sar Device for determining fissures and cracks in flat bodies made of solid materials
DE951837C (en) * 1954-06-10 1956-11-08 Huettenwerk Oberhausen Ag Procedure for the automatic testing of large workpieces using ultrasound

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