FR1604775A - - Google Patents

Info

Publication number
FR1604775A
FR1604775A FR1604775DA FR1604775A FR 1604775 A FR1604775 A FR 1604775A FR 1604775D A FR1604775D A FR 1604775DA FR 1604775 A FR1604775 A FR 1604775A
Authority
FR
France
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
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 FR1604775A publication Critical patent/FR1604775A/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
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects

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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR1604775D 1966-08-06 1967-08-04 Expired FR1604775A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1573627A DE1573627C3 (de) 1966-08-06 1966-08-06 Ultraschall- Impuls- Echo- oder Durchstrahlungsverfahren für die zerstörungsfreie Werkstoffprüfung von elektrisch leitenden Materialien, Vorrichtung zur Durchführung des Verfahrens und Verwendungen des Verfahrens zur Ankopplungskontrolle und zur Dickenmessung des Prüflings
DEK0059965 1966-08-06
DE19661573596 DE1573596A1 (de) 1966-08-06 1966-12-23 Ultraschall-Messverfahren mit Ankopplungskontrolle od.dgl.
DEK0061001 1966-12-23

Publications (1)

Publication Number Publication Date
FR1604775A true FR1604775A (fr) 1972-01-31

Family

ID=27430580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604775D Expired FR1604775A (fr) 1966-08-06 1967-08-04

Country Status (4)

Country Link
US (1) US3550435A (fr)
DE (2) DE1573627C3 (fr)
FR (1) FR1604775A (fr)
GB (1) GB1199177A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759090A (en) * 1971-02-22 1973-09-18 Mc Donnell Douglas Corp Ultrasonic extensometer
US4058002A (en) * 1976-12-23 1977-11-15 The United States Of America As Represented By The Secretary Of The Air Force Dispersive electromagnetic surface acoustic wave transducer
US4080836A (en) * 1977-03-07 1978-03-28 Rockwell International Corporation Method of measuring stress in a material
US4295214A (en) * 1979-08-23 1981-10-13 Rockwell International Corporation Ultrasonic shear wave transducer
NL7908205A (nl) * 1979-11-08 1981-06-01 Estel Hoogovens Bv Werkwijze en inrichting voor ultrasoon niet-destructief onderzoek.
DE3629174A1 (de) * 1986-08-28 1988-03-10 Ktv Systemtechnik Gmbh Einrichtung zum messen der wanddicke von rohren
US4907455A (en) * 1988-05-25 1990-03-13 The Babcock & Wilcox Company Ceramic delay lines for hot ultrasonic examination
DE102005060582A1 (de) * 2005-12-17 2007-07-05 Ndt Systems & Services Ag Verfahren und System zur zerstörungsfreien Prüfung eines metallischen Werkstücks
CN106872578B (zh) * 2016-12-16 2023-05-05 江苏大学 一种基于Terfenol-D材料的刀型结构超声导波换能器及其方法

Also Published As

Publication number Publication date
DE1573596A1 (de) 1971-01-07
GB1199177A (en) 1970-07-15
DE1573627B2 (de) 1975-01-16
DE1573627C3 (de) 1975-09-04
US3550435A (en) 1970-12-29
DE1573627A1 (de) 1971-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse