IT1100970B - TEST APPARATUS OR ULTRASONIC TESTING - Google Patents

TEST APPARATUS OR ULTRASONIC TESTING

Info

Publication number
IT1100970B
IT1100970B IT28944/78A IT2894478A IT1100970B IT 1100970 B IT1100970 B IT 1100970B IT 28944/78 A IT28944/78 A IT 28944/78A IT 2894478 A IT2894478 A IT 2894478A IT 1100970 B IT1100970 B IT 1100970B
Authority
IT
Italy
Prior art keywords
test apparatus
ultrasonic testing
ultrasonic
testing
test
Prior art date
Application number
IT28944/78A
Other languages
Italian (it)
Other versions
IT7828944A0 (en
Original Assignee
Ti Group Services 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 Ti Group Services Ltd filed Critical Ti Group Services Ltd
Publication of IT7828944A0 publication Critical patent/IT7828944A0/en
Application granted granted Critical
Publication of IT1100970B publication Critical patent/IT1100970B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • 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
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
IT28944/78A 1977-10-20 1978-10-20 TEST APPARATUS OR ULTRASONIC TESTING IT1100970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4361277 1977-10-20

Publications (2)

Publication Number Publication Date
IT7828944A0 IT7828944A0 (en) 1978-10-20
IT1100970B true IT1100970B (en) 1985-09-28

Family

ID=10429529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28944/78A IT1100970B (en) 1977-10-20 1978-10-20 TEST APPARATUS OR ULTRASONIC TESTING

Country Status (8)

Country Link
BE (1) BE871341A (en)
DE (1) DE2845579A1 (en)
DK (1) DK465778A (en)
FR (1) FR2406824A1 (en)
IE (1) IE47295B1 (en)
IT (1) IT1100970B (en)
LU (1) LU80398A1 (en)
NL (1) NL7810530A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128825C2 (en) * 1981-07-21 1985-04-18 Nukem Gmbh, 6450 Hanau Device for the non-destructive testing of ferromagnetic materials
US4449408A (en) * 1982-04-22 1984-05-22 Magnetic Analysis Corporation EMAT Test apparatus having retractable probe
DE3218453C2 (en) * 1982-05-15 1984-06-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Electromagnetic ultrasonic transducer for non-destructive testing of electrically conductive materials
DE3414071C1 (en) * 1984-04-13 1985-04-11 Nukem Gmbh, 6450 Hanau Electrodynamic converter
DE3448080A1 (en) * 1984-04-13 1986-08-07 Nukem Gmbh, 6450 Hanau Electrodynamic transducer
DE3603154A1 (en) * 1986-02-01 1987-08-06 Nukem Gmbh ELECTRODYNAMIC CONVERTER
DE4002100A1 (en) * 1990-01-25 1991-08-08 Nukem Gmbh ELECTRODYNAMIC CONVERTER HEAD
DE4204643C1 (en) * 1992-02-15 1993-05-19 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
DE19549207C2 (en) * 1995-12-21 1997-10-23 Mannesmann Ag Test head for non-destructive testing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245251A5 (en) * 1973-09-25 1975-04-18 Inst Introskopii Non-destructive ultrasonic tester of workpieces - has electrically conductive surface for quality control and thickness measurement
SU590660A1 (en) * 1975-07-28 1978-01-30 Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов Electromagnetic-acoustic transducer
LU76511A1 (en) * 1977-01-04 1977-06-14

Also Published As

Publication number Publication date
DE2845579A1 (en) 1979-05-17
FR2406824A1 (en) 1979-05-18
LU80398A1 (en) 1979-03-19
NL7810530A (en) 1979-04-24
IE47295B1 (en) 1984-02-08
BE871341A (en) 1979-02-15
IE782052L (en) 1979-04-20
IT7828944A0 (en) 1978-10-20
DK465778A (en) 1979-04-21
FR2406824B1 (en) 1983-11-18

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