ZA952671B - A device for the ultrasonic measuring of the defects of a railway track - Google Patents

A device for the ultrasonic measuring of the defects of a railway track

Info

Publication number
ZA952671B
ZA952671B ZA952671A ZA952671A ZA952671B ZA 952671 B ZA952671 B ZA 952671B ZA 952671 A ZA952671 A ZA 952671A ZA 952671 A ZA952671 A ZA 952671A ZA 952671 B ZA952671 B ZA 952671B
Authority
ZA
South Africa
Prior art keywords
defects
railway track
ultrasonic measuring
ultrasonic
measuring
Prior art date
Application number
ZA952671A
Inventor
Jean-Pierre Jaeggi
Original Assignee
Speno International
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 Speno International filed Critical Speno International
Publication of ZA952671B publication Critical patent/ZA952671B/en

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
    • G01N29/22—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ZA952671A 1994-04-06 1995-03-31 A device for the ultrasonic measuring of the defects of a railway track ZA952671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01003/94A CH689207A5 (en) 1994-04-06 1994-04-06 Travelling ultrasound fault detector for railway line internal faults

Publications (1)

Publication Number Publication Date
ZA952671B true ZA952671B (en) 1995-12-05

Family

ID=4200191

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA952671A ZA952671B (en) 1994-04-06 1995-03-31 A device for the ultrasonic measuring of the defects of a railway track

Country Status (2)

Country Link
CH (1) CH689207A5 (en)
ZA (1) ZA952671B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103932A1 (en) * 2008-03-20 2009-09-23 Siemens Aktiengesellschaft Transducer arrangement for a non-destructive inspection system
CN113022606B (en) * 2021-03-25 2022-04-26 神华新朔铁路有限责任公司 Steel rail flaw detection trolley and steel rail flaw detection locomotive
CN113022641B (en) * 2021-03-25 2022-04-29 神华新朔铁路有限责任公司 Track flaw detection mechanism and track flaw detection vehicle

Also Published As

Publication number Publication date
CH689207A5 (en) 1998-12-15

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