DK265477A - METHOD AND APPLIANCE FOR ULTRASOUND MATERIAL TESTING - Google Patents

METHOD AND APPLIANCE FOR ULTRASOUND MATERIAL TESTING

Info

Publication number: DK265477A
Authority: DK; Denmark
Prior art keywords: appliance; material testing; ultrasound material; ultrasound; testing
Prior art date: 1976-06-17

Application number

DK265477A

Other languages

Danish (da)

Inventor

P T Cole

K R Whittington

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.)

1976-06-17

Filing date

1977-06-15

Publication date

1977-12-18

1977-06-15 Application filed by Ti Group Services Ltd filed Critical Ti Group Services Ltd

1977-12-18 Publication of DK265477A publication Critical patent/DK265477A/en

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]
- 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
- G01N2291/0421—Longitudinal waves

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (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)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

DK265477A 1976-06-17 1977-06-15 METHOD AND APPLIANCE FOR ULTRASOUND MATERIAL TESTING DK265477A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2501576A GB1565063A (en)	1976-06-17	1976-06-17	Ultrasound

Publications (1)

Publication Number	Publication Date
DK265477A true DK265477A (en)	1977-12-18

Family

ID=10220841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK265477A DK265477A (en)	1976-06-17	1977-06-15	METHOD AND APPLIANCE FOR ULTRASOUND MATERIAL TESTING

Country Status (9)

Country	Link
BE (1)	BE855622A (en)
DE (1)	DE2726827A1 (en)
DK (1)	DK265477A (en)
FR (1)	FR2354825A1 (en)
GB (1)	GB1565063A (en)
IE (1)	IE45001B1 (en)
IT (1)	IT1078302B (en)
LU (1)	LU77567A1 (en)
NL (1)	NL7706731A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4338822A (en) *	1978-06-20	1982-07-13	Sumitomo Metal Industries, Ltd.	Method and apparatus for non-contact ultrasonic flaw detection
JPS5631637A (en) *	1979-08-24	1981-03-31	Nippon Steel Corp	Instrument unit of electromagnetic ultrasonic wave
DE3331727C2 (en) *	1983-09-02	1995-06-08	Betr Forsch Inst Angew Forsch	Electromagnetic transducer
JP2727298B2 (en) *	1993-07-12	1998-03-11	ザ・バブコック・アンド・ウイルコックス・カンパニー	Method for detecting corrosion fatigue cracks in boiler tubes with membrane
DE19628028A1 (en) *	1996-07-11	1998-01-22	Siemens Ag	Test device and method for non-destructive material testing
DE19637424A1 (en) *	1996-09-13	1998-03-26	Siemens Ag	Process for generating horizontally polarized transverse ultrasonic waves for non-destructive material testing and testing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2227259A1 (en) *	1972-06-05	1973-12-20	Joachim Dipl Phys Dr Herbertz	METHOD AND DEVICE FOR CONTACTLESS MATERIAL TESTING USING ULTRASOUND

1976
- 1976-06-17 GB GB2501576A patent/GB1565063A/en not_active Expired
1977
- 1977-06-13 IE IE120377A patent/IE45001B1/en unknown
- 1977-06-13 BE BE178384A patent/BE855622A/en not_active IP Right Cessation
- 1977-06-14 DE DE19772726827 patent/DE2726827A1/en not_active Withdrawn
- 1977-06-15 DK DK265477A patent/DK265477A/en not_active Application Discontinuation
- 1977-06-16 FR FR7718442A patent/FR2354825A1/en active Granted
- 1977-06-17 LU LU77567A patent/LU77567A1/xx unknown
- 1977-06-17 IT IT2478077A patent/IT1078302B/en active
- 1977-06-17 NL NL7706731A patent/NL7706731A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE2726827A1 (en)	1978-02-09
BE855622A (en)	1977-10-03
GB1565063A (en)	1980-04-16
LU77567A1 (en)	1977-09-26
IE45001B1 (en)	1982-06-02
NL7706731A (en)	1977-12-20
FR2354825B1 (en)	1983-11-25
IT1078302B (en)	1985-05-08
FR2354825A1 (en)	1978-01-13
IE45001L (en)	1977-12-17

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Legal Events

Date	Code	Title	Description
1986-03-03	AHB	Application shelved due to non-payment