GB2139756B - Component inspection by acoustic emission detection - Google Patents

Component inspection by acoustic emission detection

Info

Publication number
GB2139756B
GB2139756B GB08405298A GB8405298A GB2139756B GB 2139756 B GB2139756 B GB 2139756B GB 08405298 A GB08405298 A GB 08405298A GB 8405298 A GB8405298 A GB 8405298A GB 2139756 B GB2139756 B GB 2139756B
Authority
GB
United Kingdom
Prior art keywords
acoustic emission
component inspection
emission detection
detection
inspection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08405298A
Other versions
GB8405298D0 (en
GB2139756A (en
Inventor
John Richard Webster
Trevor James Holroyd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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
Priority claimed from GB838312998A external-priority patent/GB8312998D0/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB08405298A priority Critical patent/GB2139756B/en
Publication of GB8405298D0 publication Critical patent/GB8405298D0/en
Publication of GB2139756A publication Critical patent/GB2139756A/en
Application granted granted Critical
Publication of GB2139756B publication Critical patent/GB2139756B/en
Expired legal-status Critical Current

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
    • G01N29/14—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 using acoustic emission techniques
    • 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
    • G01N2291/021—Gases
    • G01N2291/0217—Smoke, combustion gases

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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)
GB08405298A 1983-05-11 1984-02-29 Component inspection by acoustic emission detection Expired GB2139756B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08405298A GB2139756B (en) 1983-05-11 1984-02-29 Component inspection by acoustic emission detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838312998A GB8312998D0 (en) 1983-05-11 1983-05-11 Component inspection
GB08405298A GB2139756B (en) 1983-05-11 1984-02-29 Component inspection by acoustic emission detection

Publications (3)

Publication Number Publication Date
GB8405298D0 GB8405298D0 (en) 1984-04-04
GB2139756A GB2139756A (en) 1984-11-14
GB2139756B true GB2139756B (en) 1986-08-13

Family

ID=26286088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405298A Expired GB2139756B (en) 1983-05-11 1984-02-29 Component inspection by acoustic emission detection

Country Status (1)

Country Link
GB (1) GB2139756B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03289561A (en) * 1990-04-06 1991-12-19 Iwatsu Electric Co Ltd Method and apparatus for detecting defect and part of different hardness
GB2254425B (en) * 1991-04-03 1995-07-05 Honda Motor Co Ltd Defect detecting method and apparatus
WO1994028388A1 (en) * 1993-05-25 1994-12-08 Commonwealth Scientific And Industrial Research Organisation Method and system for detecting a discontinuity in a structure

Also Published As

Publication number Publication date
GB8405298D0 (en) 1984-04-04
GB2139756A (en) 1984-11-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990228