NL293655A - - Google Patents

Info

Publication number: NL293655A
Authority: NL; Netherlands

Application number

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.)

1962-06-27

Publication of NL293655A publication Critical patent/NL293655A/xx

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
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
- 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
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
- 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
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
- G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
- G01N29/0627—Cathode-ray tube displays
- 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
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
- G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
- 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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- 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
- G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
- 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
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
- G01N2291/2623—Rails; Railroads

NL293655D 1962-06-27 NL293655A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US205721A US3251220A (en)	1962-06-27	1962-06-27	Apparatus for ultrasonic flaw testing

Publications (1)

Publication Number	Publication Date
NL293655A true NL293655A (en)

Family

ID=22763365

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL293655D NL293655A (en)	1962-06-27

Country Status (7)

Country	Link
US (1)	US3251220A (en)
BE (1)	BE633687A (en)
CH (1)	CH450001A (en)
DE (1)	DE1473384A1 (en)
ES (1)	ES289335A1 (en)
GB (1)	GB1055423A (en)
NL (1)	NL293655A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3415110A (en) *	1964-07-31	1968-12-10	Automation Ind Inc	Ultrasonic inspection
CH479071A (en) *	1966-12-13	1969-09-30	Concast Ag	Device for localizing inhomogeneities according to the ultrasonic echo principle, in particular for determining the solid / liquid phase boundary during continuous casting
US3937068A (en) *	1974-02-25	1976-02-10	Joy Ivan L	Transducer arrangement for ultrasonic rail tester coupling carriages
US3962908A (en) *	1974-02-25	1976-06-15	Joy Ivan L	Transducer arrangement for ultrasonic rail tester coupling carriages
US3960005A (en) *	1974-08-09	1976-06-01	Canac Consultants Limited	Ultrasonic testing device for inspecting thermit rail welds
US4044594A (en) *	1976-07-22	1977-08-30	Krautkramer-Branson, Incorporated	Ultrasonic track testing carriage
DE2707933C2 (en) *	1977-02-24	1982-05-27	Krautkrämer, GmbH, 5000 Köln	Process for generating pulsed, flat sound waves with a predetermined direction of propagation in workpieces that are highly light-absorbent
US4174636A (en) *	1977-07-25	1979-11-20	Pagano Dominick A	Two wheel ultrasonic rail testing system and method
US4165648A (en) *	1977-07-25	1979-08-28	Pagano Dominick A	Two wheel ultrasonic rail testing system and method
US4229978A (en) *	1978-10-02	1980-10-28	Dapco Industries, Inc.	System for selectably pulsing ultrasonic transducers in a test apparatus
US4593569A (en) *	1983-08-22	1986-06-10	Joy Ivan L	Ultrasonic transducer unit to locate cracks in rail base
DE69502435T2 (en) *	1994-04-06	1998-12-03	Speno International	Ultrasonic measuring device for defects in a railroad track
CH690851A5 (en) *	1996-11-25	2001-02-15	Speno Internat S A	Apparatus for measuring internal defects of a rail by ultrasound.
WO2001098769A1 (en) *	2000-06-20	2001-12-27	Fraunhofer Gesellschaft Zur Förderung Der Angewandten Forschung E. V.	Device and method for testing a railway wheel
NL1028325C2 (en)	2005-02-17	2006-08-21	Sonimex B V	Method and device for detecting errors in a rail head.
US8225669B2 (en) *	2007-05-07	2012-07-24	New Gate Technologies	Immersed probe over pressurized elastomer
WO2009002250A1 (en) *	2007-06-28	2008-12-31	Bodycote Materials Testing Ab	Ultrasonic inspection apparatus, system and method for non-planar objects

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1006324A (en) *	1947-12-19	1952-04-22	Acec	Elastic wave probe
US2602102A (en) *	1950-04-13	1952-07-01	Sperry Prod Inc	Variable angle ultrasonic transducer
GB683592A (en) *	1950-12-01	1952-12-03	Sperry Prod Inc	Improvements in or relating to device for inspecting objects by means of vibration waves
US2705422A (en) *	1951-03-30	1955-04-05	Sperry Prod Inc	Ultrasonic inspection device
DE1005758B (en) *	1951-05-28	1957-04-04	Geoffrey Bradfield	Device for non-destructive material testing with ultrasound
GB772083A (en) *	1952-09-20	1957-04-10	Nat Res Dev	Improvements in and relating to the transmission of ultrasonic vibrations
US2949028A (en) *	1955-11-03	1960-08-16	Ivan L Joy	Apparatus for ultrasonic materials testing
US3023611A (en) *	1956-03-19	1962-03-06	Douglass H Howry	Ultrasonic method and apparatus for investigating the interior structure of solid bodies
GB863874A (en) *	1958-04-28	1961-03-29	Kelvin & Hughes Ltd	Improvements in and relating to the examination by ultrasonics of bodies having a non-planar surface
US3115771A (en) *	1959-06-09	1963-12-31	Branson Instr	Method and apparatus for ultrasonic shearwave inspection

0
- NL NL293655D patent/NL293655A/xx unknown
- BE BE633687D patent/BE633687A/xx unknown
1962
- 1962-06-27 US US205721A patent/US3251220A/en not_active Expired - Lifetime
1963
- 1963-06-12 GB GB23309/63A patent/GB1055423A/en not_active Expired
- 1963-06-22 DE DE19631473384 patent/DE1473384A1/en active Pending
- 1963-06-25 ES ES289335A patent/ES289335A1/en not_active Expired
- 1963-06-27 CH CH793963A patent/CH450001A/en unknown

Also Published As

Publication number	Publication date
DE1473384A1 (en)	1968-10-31
US3251220A (en)	1966-05-17
ES289335A1 (en)	1963-11-01
CH450001A (en)	1968-01-15
BE633687A (en)
GB1055423A (en)	1967-01-18

Publication	Publication Date	Title
BE616548R (en)	1962-10-17
BE613529A (en)	1962-06-01
BE613862A (en)
NL293655A (en)
BE629149A (en)
BE628382A (en)
BE628339A (en)
BE628128A (en)
BE627921A (en)
BE627790A (en)
BE627496A (en)
BE627308A (en)
BE625536A (en)
BE623031A (en)
BE616785A (en)
BE616490A (en)
BE616386A (en)
BE616166A (en)
BE615962A (en)
BE615849A (en)
BE630388A (en)
BE615804A (en)
BE615523A (en)
BE615521A (en)
BE615316A (en)