ES476671A1 - Perfeccionamientos en dispositivos de referencia para el control ultrasonoro de piezas. - Google Patents

Perfeccionamientos en dispositivos de referencia para el control ultrasonoro de piezas.

Info

Publication number
ES476671A1
ES476671A1 ES476671A ES476671A ES476671A1 ES 476671 A1 ES476671 A1 ES 476671A1 ES 476671 A ES476671 A ES 476671A ES 476671 A ES476671 A ES 476671A ES 476671 A1 ES476671 A1 ES 476671A1
Authority
ES
Spain
Prior art keywords
recess
ultrasonic
reflecting
cylindrical
pattern
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
ES476671A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES476671A1 publication Critical patent/ES476671A1/es
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
    • 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
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Perfeccionamientos en dispositivos de referencia para el control ultrasonoro de piezas, del tipo que comprende una pieza provista de una cavidad que desemboca en una de sus paredes y que presenta a un haz de ondas ultrasonoras, una superficie reflectante, caracterizados porque la cavidad está delimitada por al menos dos paredes cilíndricas cuyas generatrices respectivas son paralelas a una misma dirección, acoplándose las paredes en cuestión dos a dos mediante una superficie plana perpendicular a la citada dirección, estando constituida la superficie reflectante mencionada por una de las superficies planas y la porción adyacente a esta última de una de las paredes cilíndricas.
ES476671A 1978-01-12 1979-01-09 Perfeccionamientos en dispositivos de referencia para el control ultrasonoro de piezas. Expired ES476671A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800791A FR2414713A1 (fr) 1978-01-12 1978-01-12 Piece de reference pour un controle ultra-sonore de pieces

Publications (1)

Publication Number Publication Date
ES476671A1 true ES476671A1 (es) 1979-05-16

Family

ID=9203369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476671A Expired ES476671A1 (es) 1978-01-12 1979-01-09 Perfeccionamientos en dispositivos de referencia para el control ultrasonoro de piezas.

Country Status (4)

Country Link
DE (1) DE2852752A1 (es)
ES (1) ES476671A1 (es)
FR (1) FR2414713A1 (es)
IT (1) IT1118283B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558585A (en) * 1984-03-19 1985-12-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ultrasonic angle beam standard reflector
HU191162B (en) * 1985-01-07 1987-01-28 Vasipari Kutato Es Fejlesztoe Vallalat,Hu Test body for evaluating the results of non-destructive testing as well as method for producing test bodies

Also Published As

Publication number Publication date
FR2414713A1 (fr) 1979-08-10
DE2852752A1 (de) 1979-07-19
IT1118283B (it) 1986-02-24
FR2414713B1 (es) 1980-07-04
IT7967052A0 (it) 1979-01-11

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