IE37685B1 - Method for measuring and evaluating ultrasonic test pulse - Google Patents
Method for measuring and evaluating ultrasonic test pulseInfo
- Publication number
- IE37685B1 IE37685B1 IE83573A IE83573A IE37685B1 IE 37685 B1 IE37685 B1 IE 37685B1 IE 83573 A IE83573 A IE 83573A IE 83573 A IE83573 A IE 83573A IE 37685 B1 IE37685 B1 IE 37685B1
- Authority
- IE
- Ireland
- Prior art keywords
- measuring
- test pulse
- ultrasonic test
- evaluating ultrasonic
- evaluating
- Prior art date
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
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722226172 DE2226172C3 (en) | 1972-05-30 | 1972-05-30 | Process for measuring and evaluating ultrasonic test pulses with a selected pulse repetition frequency for the ultrasonic testing of metal sheets and similar test objects using the pulse-echo method |
Publications (2)
Publication Number | Publication Date |
---|---|
IE37685L IE37685L (en) | 1973-11-30 |
IE37685B1 true IE37685B1 (en) | 1977-09-14 |
Family
ID=5846251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE83573A IE37685B1 (en) | 1972-05-30 | 1973-05-24 | Method for measuring and evaluating ultrasonic test pulse |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE800155A (en) |
DE (1) | DE2226172C3 (en) |
FR (1) | FR2187124A5 (en) |
GB (1) | GB1402495A (en) |
IE (1) | IE37685B1 (en) |
IT (1) | IT1012055B (en) |
LU (1) | LU67598A1 (en) |
NL (1) | NL156241B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2422439C2 (en) * | 1974-05-09 | 1983-12-08 | Krautkrämer GmbH, 5000 Köln | Method for adjusting the flaw aperture in an ultrasonic testing process |
DE2620590C3 (en) * | 1976-05-10 | 1981-11-12 | Krautkrämer, GmbH, 5000 Köln | Procedure for setting orifices during the automated test piece thickness measurement and / or non-destructive material testing with ultrasound |
DE2623522C2 (en) * | 1976-05-26 | 1983-12-22 | Krautkrämer GmbH, 5000 Köln | Procedure for non-destructive material testing with ultrasound |
DE2623892B2 (en) * | 1976-05-28 | 1980-05-14 | Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal | Process for evaluating ultrasonic signals in ultrasonic testing devices for non-destructive testing of materials |
DE2636401C3 (en) * | 1976-08-11 | 1983-11-03 | Mannesmann AG, 4000 Düsseldorf | Procedure for the automatic detection of ultrasonic indications |
DE2846153C2 (en) * | 1978-10-24 | 1985-03-21 | Krautkrämer GmbH, 5000 Köln | Procedure for determining the size of the replacement reflector in automatic ultrasonic testing |
DE2939617C2 (en) * | 1979-09-29 | 1986-02-06 | Edotronik Gesellschaft für Elektronik-Systeme mbH & Co Optoelektronik KG, 8000 München | Device for fast and distortion-free conversion of the analog ultrasonic test signals generated by a detector into digital signals |
JPS5698650A (en) * | 1980-01-11 | 1981-08-08 | Hitachi Ltd | Ultrasonic-signal processing device |
EP0038055A3 (en) * | 1980-04-16 | 1982-08-18 | Georg Fischer Aktiengesellschaft | Ultrasonic test method |
DE3139570C2 (en) * | 1981-10-05 | 1983-09-29 | Krautkrämer GmbH, 5000 Köln | Method and circuit device for determining and displaying maximum values of the ultrasonic signals reflected by reflectors in a test piece |
DE3227521C2 (en) * | 1982-07-23 | 1984-11-22 | Krautkrämer GmbH, 5000 Köln | Method and device for non-destructive testing of materials using the ultrasonic pulse reflection method |
GB2136569B (en) * | 1983-03-05 | 1987-02-25 | Robert Joseph Savage | Testing of structures |
DE3421176A1 (en) * | 1984-06-07 | 1985-12-19 | Sartorius GmbH, 3400 Göttingen | Device for the acoustic detection of gas bubbles in liquids such as blood or infusion solutions |
DE3448564C2 (en) * | 1984-10-05 | 1997-04-24 | Truetzschler Gmbh & Co Kg | Fibre bale scanner |
DE3625618A1 (en) * | 1985-11-02 | 1988-02-11 | Deutsche Forsch Luft Raumfahrt | METHOD FOR DIGITAL PEAK VALUE MEASUREMENT FOR ULTRASONIC TEST PULSES |
DE3538948C1 (en) * | 1985-11-02 | 1987-04-23 | Deutsche Forsch Luft Raumfahrt | Method for digitally measuring the peak value of ultrasonic test pulses |
US5723791A (en) | 1993-09-28 | 1998-03-03 | Defelsko Corporation | High resolution ultrasonic coating thickness gauge |
DE10259218A1 (en) | 2002-12-17 | 2004-07-01 | Agfa Ndt Gmbh | Method and device for determining the size of a crack in a workpiece using the ultrasonic pulse method |
DE102015100098B4 (en) * | 2015-01-07 | 2017-03-02 | Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) | Ultrasonic testing with reduced memory requirements and increased signal bandwidth |
-
1972
- 1972-05-30 DE DE19722226172 patent/DE2226172C3/en not_active Expired
-
1973
- 1973-05-14 LU LU67598D patent/LU67598A1/xx unknown
- 1973-05-21 FR FR7318338A patent/FR2187124A5/fr not_active Expired
- 1973-05-22 GB GB2446473A patent/GB1402495A/en not_active Expired
- 1973-05-24 IE IE83573A patent/IE37685B1/en unknown
- 1973-05-29 BE BE2052804A patent/BE800155A/en not_active IP Right Cessation
- 1973-05-30 IT IT2483573A patent/IT1012055B/en active
- 1973-05-30 NL NL7307604A patent/NL156241B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7307604A (en) | 1973-12-04 |
DE2226172B2 (en) | 1975-04-24 |
IE37685L (en) | 1973-11-30 |
LU67598A1 (en) | 1973-07-24 |
DE2226172C3 (en) | 1975-12-04 |
IT1012055B (en) | 1977-03-10 |
BE800155A (en) | 1973-09-17 |
DE2226172A1 (en) | 1973-12-13 |
NL156241B (en) | 1978-03-15 |
FR2187124A5 (en) | 1974-01-11 |
GB1402495A (en) | 1975-08-06 |
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