IT984709B - Metodo ed apparecchio per prova non distruttiva - Google Patents
Metodo ed apparecchio per prova non distruttivaInfo
- Publication number
- IT984709B IT984709B IT7251/73A IT725173A IT984709B IT 984709 B IT984709 B IT 984709B IT 7251/73 A IT7251/73 A IT 7251/73A IT 725173 A IT725173 A IT 725173A IT 984709 B IT984709 B IT 984709B
- Authority
- IT
- Italy
- Prior art keywords
- destructive test
- destructive
- test
- 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
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
- G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
-
- 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
- G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
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)
- Optics & Photonics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24605672A | 1972-04-20 | 1972-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT984709B true IT984709B (it) | 1974-11-20 |
Family
ID=22929163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7251/73A IT984709B (it) | 1972-04-20 | 1973-04-19 | Metodo ed apparecchio per prova non distruttiva |
Country Status (11)
Country | Link |
---|---|
US (1) | US3782177A (it) |
JP (1) | JPS4922182A (it) |
BE (1) | BE798476A (it) |
CA (1) | CA996246A (it) |
CH (1) | CH574108A5 (it) |
DE (1) | DE2319767A1 (it) |
FR (1) | FR2181390A5 (it) |
GB (1) | GB1421849A (it) |
IT (1) | IT984709B (it) |
NL (1) | NL7304925A (it) |
SE (1) | SE392169B (it) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH569615A5 (it) * | 1973-06-29 | 1975-11-28 | Bobst Fils Sa J | |
JPS50129570U (it) * | 1974-04-05 | 1975-10-24 | ||
US3978713A (en) * | 1975-05-27 | 1976-09-07 | General Electric Company | Laser generation of ultrasonic waves for nondestructive testing |
DE2707933C2 (de) * | 1977-02-24 | 1982-05-27 | Krautkrämer, GmbH, 5000 Köln | Verfahren zur Erzeugung impulsförmiger ebener Schallwellen vorbestimmter Ausbreitungsrichtung in stark lichtabsorbierenden Werkstücken |
US4269067A (en) * | 1979-05-18 | 1981-05-26 | International Business Machines Corporation | Method and apparatus for focusing elastic waves converted from thermal energy |
GB2062866B (en) * | 1979-11-06 | 1983-08-10 | Electricity Council | Measuring physical properties of moving metal strip |
US4353256A (en) * | 1981-01-19 | 1982-10-12 | The Electricity Council | Non-contact measurement of physical properties of continuously moving metal strip |
US4567769A (en) * | 1984-03-08 | 1986-02-04 | Rockwell International Corporation | Contact-free ultrasonic transduction for flaw and acoustic discontinuity detection |
DE3417864A1 (de) * | 1984-05-14 | 1985-11-14 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Verfahren und vorrichtung zum lokalselektiven nachweis und der erzeugung von polaren strukturausrichtungen in mikroskopischen objektbereichen |
US6277076B1 (en) | 1988-05-11 | 2001-08-21 | Lunar Corporation | Ultrasonic densitometer with pre-inflated fluid coupling membranes |
US5349959A (en) * | 1988-05-11 | 1994-09-27 | Lunar Corporation | Ultrasonic densitometer device and method |
US5840029A (en) * | 1988-05-11 | 1998-11-24 | Lunar Corporation | Imaging ultrasonic densitometer |
US5483965A (en) * | 1988-05-11 | 1996-01-16 | Lunar Corporation | Ultrasonic densitometer device and method |
US5099849A (en) * | 1988-05-11 | 1992-03-31 | Lunar Corporation | Ultrasonic densitometer device and method |
US5603325A (en) * | 1988-05-11 | 1997-02-18 | Lunar Corporation | Ultrasonic densitometer with width compensation |
US4930511A (en) * | 1988-05-11 | 1990-06-05 | Lunar Radiation, Inc. | Ultrasonic densitometer device and method |
US5343863A (en) * | 1988-05-11 | 1994-09-06 | Lunar Corporation | Ultrasonic densitometer device and method |
US5054490A (en) * | 1988-05-11 | 1991-10-08 | Lunar Corporation | Ultrasonic densitometer device and method |
US5042489A (en) * | 1988-05-11 | 1991-08-27 | Lunar Corporation | Ultrasonic densitometer device and method |
US6027449A (en) * | 1988-05-11 | 2000-02-22 | Lunar Corporation | Ultrasonometer employing distensible membranes |
US5218963A (en) * | 1991-10-15 | 1993-06-15 | Lunar Corporation | Ultrasonic bone analysis device and method |
JP2840040B2 (ja) * | 1994-12-22 | 1998-12-24 | アロカ株式会社 | 組織内音速測定方法 |
US6077224A (en) * | 1998-03-23 | 2000-06-20 | Lang; Philipp | Methods and device for improving broadband ultrasonic attenuation and speed of sound measurements using anatomical landmarks |
US6585649B1 (en) | 1998-05-02 | 2003-07-01 | John D. Mendlein | Methods and devices for improving ultrasonic measurements using multiple angle interrogation |
US6013031A (en) * | 1998-03-09 | 2000-01-11 | Mendlein; John D. | Methods and devices for improving ultrasonic measurements using anatomic landmarks and soft tissue correction |
DE29813267U1 (de) | 1998-07-25 | 1998-11-05 | emtec GmbH, 04229 Leipzig | Meßgerät zur Bestimmung der Dehnung einer Materialprobe bei einseitiger Kontaktierung mit Flüssigkeit |
US6312539B1 (en) * | 1999-03-19 | 2001-11-06 | Bridgestone/Firestone Research, Inc. | Method of using tire tag protector |
US8266465B2 (en) | 2000-07-26 | 2012-09-11 | Bridgestone Americas Tire Operation, LLC | System for conserving battery life in a battery operated device |
US7161476B2 (en) * | 2000-07-26 | 2007-01-09 | Bridgestone Firestone North American Tire, Llc | Electronic tire management system |
JP2006220636A (ja) * | 2004-07-27 | 2006-08-24 | Matsushita Electric Works Ltd | 音波センサ |
CN102395872B (zh) * | 2009-04-15 | 2013-11-13 | 迪特马尔·奥伯霍夫 | 超声波检测*** |
RU2635851C2 (ru) * | 2016-01-11 | 2017-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский государственный университет путей сообщения" (ФГБОУ ВО ИрГУПС) | Способ неконтактной импульсной ультразвуковой дефектоскопии |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2240941A (en) * | 1939-06-20 | 1941-05-06 | Bell Telephone Labor Inc | Oscillation source of the spark discharge gap type |
US2559227A (en) * | 1947-05-24 | 1951-07-03 | Interval Instr Inc | Shock wave generator |
US2946217A (en) * | 1955-05-13 | 1960-07-26 | Fruengel Frank | System for probing materials by shock wave signals |
US3057188A (en) * | 1958-10-30 | 1962-10-09 | Sperry Prod Inc | Ultrasonic mechanical impedance measuring device |
US3282087A (en) * | 1962-12-19 | 1966-11-01 | Iii Ben Wade Oakes Dickinson | Apparatus for generating ultrasonic waves |
US3512400A (en) * | 1967-04-13 | 1970-05-19 | Panametrics | Ultrasonic testing method |
US3688562A (en) * | 1967-12-08 | 1972-09-05 | Automation Ind Inc | Ultrasonic inspection apparatus |
-
1972
- 1972-04-20 US US00246056A patent/US3782177A/en not_active Expired - Lifetime
-
1973
- 1973-03-28 SE SE7304344A patent/SE392169B/xx unknown
- 1973-04-09 NL NL7304925A patent/NL7304925A/xx not_active Application Discontinuation
- 1973-04-18 DE DE2319767A patent/DE2319767A1/de not_active Withdrawn
- 1973-04-19 CH CH568973A patent/CH574108A5/xx not_active IP Right Cessation
- 1973-04-19 BE BE130225A patent/BE798476A/xx unknown
- 1973-04-19 FR FR7314335A patent/FR2181390A5/fr not_active Expired
- 1973-04-19 CA CA169,940A patent/CA996246A/en not_active Expired
- 1973-04-19 IT IT7251/73A patent/IT984709B/it active
- 1973-04-20 JP JP48044954A patent/JPS4922182A/ja active Pending
- 1973-04-24 GB GB1931773A patent/GB1421849A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3782177A (en) | 1974-01-01 |
SE392169B (sv) | 1977-03-14 |
JPS4922182A (it) | 1974-02-27 |
CA996246A (en) | 1976-08-31 |
NL7304925A (it) | 1973-10-23 |
CH574108A5 (it) | 1976-03-31 |
AU5462473A (en) | 1974-10-24 |
BE798476A (fr) | 1973-08-16 |
DE2319767A1 (de) | 1973-10-25 |
GB1421849A (en) | 1976-01-21 |
FR2181390A5 (it) | 1973-11-30 |
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