IT8667041A0 - Dispositivo per la misura di spessori con l uso di ultrasuoni - Google Patents

Dispositivo per la misura di spessori con l uso di ultrasuoni

Info

Publication number
IT8667041A0
IT8667041A0 IT8667041A IT6704186A IT8667041A0 IT 8667041 A0 IT8667041 A0 IT 8667041A0 IT 8667041 A IT8667041 A IT 8667041A IT 6704186 A IT6704186 A IT 6704186A IT 8667041 A0 IT8667041 A0 IT 8667041A0
Authority
IT
Italy
Prior art keywords
ultrasound
measurement
thickness
Prior art date
Application number
IT8667041A
Other languages
English (en)
Other versions
IT1187864B (it
Inventor
Jonas Paiuk Jose Mario Vargas
Salvador Milman
Eduardo Natalio Dvorkin
Fernando Miguel Molina
Emir Blanco
Original Assignee
Capital Federal Argentina Side
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 Capital Federal Argentina Side filed Critical Capital Federal Argentina Side
Publication of IT8667041A0 publication Critical patent/IT8667041A0/it
Application granted granted Critical
Publication of IT1187864B publication Critical patent/IT1187864B/it

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
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
IT67041/86A 1985-01-22 1986-01-20 Dispositivo per la misura di spessori con l uso di ultrasuoni IT1187864B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR29930185 1985-01-22

Publications (2)

Publication Number Publication Date
IT8667041A0 true IT8667041A0 (it) 1986-01-20
IT1187864B IT1187864B (it) 1987-12-23

Family

ID=3478306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67041/86A IT1187864B (it) 1985-01-22 1986-01-20 Dispositivo per la misura di spessori con l uso di ultrasuoni

Country Status (8)

Country Link
JP (1) JPS61246610A (it)
BE (1) BE904085A (it)
BR (1) BR8600223A (it)
DE (1) DE3601373A1 (it)
FR (1) FR2578319B1 (it)
GB (1) GB2171521B (it)
IT (1) IT1187864B (it)
MX (1) MX159887A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03248006A (ja) * 1990-02-27 1991-11-06 Nkk Corp 電磁超音波肉厚計の信号処理方法
DE102008054250A1 (de) * 2008-10-24 2010-04-29 Institut Dr. Foerster Gmbh & Co. Kg Elektromagnetisch-akustischer Messwandler und Ultraschall-Prüfsystem damit
CN107421474B (zh) * 2017-04-25 2023-06-02 武汉中科创新技术股份有限公司 一种测量工件厚度的电磁超声测厚探头

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555887A (en) * 1967-09-19 1971-01-19 American Mach & Foundry Apparatus for electroacoustically inspecting tubular members for anomalies using the magnetostrictive effect and for measuring wall thickness
GB1457972A (en) * 1973-07-27 1976-12-08 Salzgitter Peine Stahlwerke Ultrasonic testing of metal sheets or strips
DE2338163C2 (de) * 1973-07-27 1974-12-05 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Vorrichtung für die Ultraschallprüfung von metallischen Blechen oder Bändern
JPS53143388A (en) * 1977-05-20 1978-12-13 Nippon Steel Corp Ultrasonic wave reception of electromagnetic type
US4160385A (en) * 1977-06-30 1979-07-10 E. I. Dupont De Nemours And Co. Pipe quality monitoring mechanism
JPS5428163A (en) * 1977-08-04 1979-03-02 Nippon Steel Corp Thickness gauge applying electromagnetic ultrasonic waves
JPS5892811A (ja) * 1980-12-08 1983-06-02 Teitsuu Denshi Kenkyusho:Kk 超音波式厚さ測定方法
US4380931A (en) * 1981-04-23 1983-04-26 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for quantitative nondestructive wire testing
DE3275315D1 (en) * 1981-06-10 1987-03-05 Hitachi Ltd Electromagnetic-acoustic measuring apparatus
JPS58179305A (ja) * 1982-04-14 1983-10-20 Sumitomo Metal Ind Ltd 電磁超音波計測装置
DE3209838C2 (de) * 1982-02-27 1985-06-20 Krautkrämer GmbH, 5000 Köln Verfahren und Vorrichtung zur Bestimmung der Wanddicke mit Hilfe von Ultraschallimpulsen
US4437332A (en) * 1982-09-30 1984-03-20 Krautkramer-Branson, Inc. Ultrasonic thickness measuring instrument
DE3401144C1 (de) * 1984-01-14 1984-10-25 Krautkrämer GmbH, 5000 Köln Schaltungsvorrichtung zur Korrektur des Schallaufwegfehlers bei der Wanddickenmessung mit Ultraschallimpulsen

Also Published As

Publication number Publication date
FR2578319B1 (fr) 1991-01-11
IT1187864B (it) 1987-12-23
GB8601301D0 (en) 1986-02-26
FR2578319A1 (fr) 1986-09-05
BR8600223A (pt) 1986-09-30
BE904085A (fr) 1986-05-15
DE3601373A1 (de) 1986-08-28
GB2171521B (en) 1988-09-01
MX159887A (es) 1989-09-27
GB2171521A (en) 1986-08-28
JPS61246610A (ja) 1986-11-01

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