FR1139006A - Perfectionnements aux appareils de transmission des ondes ultra-sonores - Google Patents

Perfectionnements aux appareils de transmission des ondes ultra-sonores

Info

Publication number
FR1139006A
FR1139006A FR1139006DA FR1139006A FR 1139006 A FR1139006 A FR 1139006A FR 1139006D A FR1139006D A FR 1139006DA FR 1139006 A FR1139006 A FR 1139006A
Authority
FR
France
Prior art keywords
ultrasonic wave
wave transmission
transmission devices
devices
ultrasonic
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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes Ltd
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 Kelvin Hughes Ltd filed Critical Kelvin Hughes Ltd
Application granted granted Critical
Publication of FR1139006A publication Critical patent/FR1139006A/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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves

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)
FR1139006D 1954-12-23 1955-12-21 Perfectionnements aux appareils de transmission des ondes ultra-sonores Expired FR1139006A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1139006X 1954-12-23

Publications (1)

Publication Number Publication Date
FR1139006A true FR1139006A (fr) 1957-06-24

Family

ID=10877018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139006D Expired FR1139006A (fr) 1954-12-23 1955-12-21 Perfectionnements aux appareils de transmission des ondes ultra-sonores

Country Status (2)

Country Link
BE (1) BE543861A (fr)
FR (1) FR1139006A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341863A1 (fr) * 1976-02-20 1977-09-16 Mannesmann Ag Procede pour le reglage des angles de propagation d'ultrasons lors de l'examen de tuyaux, de bandes et de toles
FR2353853A2 (fr) * 1976-06-03 1977-12-30 Mannesmann Ag Installation pour le reglage continu de l'angle de propagation d'ultrasons pour l'examen de tuyaux

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845797A (en) * 1958-03-31 1960-08-24 Kelvin & Hughes Ltd Improvements in and relating to ultrasonic inspection apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341863A1 (fr) * 1976-02-20 1977-09-16 Mannesmann Ag Procede pour le reglage des angles de propagation d'ultrasons lors de l'examen de tuyaux, de bandes et de toles
FR2353853A2 (fr) * 1976-06-03 1977-12-30 Mannesmann Ag Installation pour le reglage continu de l'angle de propagation d'ultrasons pour l'examen de tuyaux

Also Published As

Publication number Publication date
BE543861A (fr)

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