GB2247315B - A device for testing structure - Google Patents

A device for testing structure

Info

Publication number
GB2247315B
GB2247315B GB9114431A GB9114431A GB2247315B GB 2247315 B GB2247315 B GB 2247315B GB 9114431 A GB9114431 A GB 9114431A GB 9114431 A GB9114431 A GB 9114431A GB 2247315 B GB2247315 B GB 2247315B
Authority
GB
United Kingdom
Prior art keywords
testing structure
testing
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 - Fee Related
Application number
GB9114431A
Other versions
GB9114431D0 (en
GB2247315A (en
Inventor
Anthony Charles Holden
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
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of GB9114431D0 publication Critical patent/GB9114431D0/en
Publication of GB2247315A publication Critical patent/GB2247315A/en
Application granted granted Critical
Publication of GB2247315B publication Critical patent/GB2247315B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/045Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/38Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40Investigating hardness or rebound hardness
    • G01N3/48Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB9114431A 1990-08-22 1991-07-03 A device for testing structure Expired - Fee Related GB2247315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909018473A GB9018473D0 (en) 1990-08-22 1990-08-22 A device for testing composite structures

Publications (3)

Publication Number Publication Date
GB9114431D0 GB9114431D0 (en) 1991-08-21
GB2247315A GB2247315A (en) 1992-02-26
GB2247315B true GB2247315B (en) 1995-01-25

Family

ID=10681085

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909018473A Pending GB9018473D0 (en) 1990-08-22 1990-08-22 A device for testing composite structures
GB9114431A Expired - Fee Related GB2247315B (en) 1990-08-22 1991-07-03 A device for testing structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909018473A Pending GB9018473D0 (en) 1990-08-22 1990-08-22 A device for testing composite structures

Country Status (1)

Country Link
GB (2) GB9018473D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928988A (en) * 1972-08-12 1975-12-30 Luth Claus Peter Magnetic control device for yarn guides
EP0076864A1 (en) * 1981-04-20 1983-04-20 Mitsubishi Denki Kabushiki Kaisha Impact diagnosing device
EP0121395A1 (en) * 1983-03-31 1984-10-10 National Research Development Corporation Improvements in or relating to the testing of structures by impact
WO1987007378A1 (en) * 1986-05-21 1987-12-03 Centre Experimental De Recherches Et D'etudes Du B Method and device for the mechanical control of building works

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928988A (en) * 1972-08-12 1975-12-30 Luth Claus Peter Magnetic control device for yarn guides
EP0076864A1 (en) * 1981-04-20 1983-04-20 Mitsubishi Denki Kabushiki Kaisha Impact diagnosing device
EP0121395A1 (en) * 1983-03-31 1984-10-10 National Research Development Corporation Improvements in or relating to the testing of structures by impact
WO1987007378A1 (en) * 1986-05-21 1987-12-03 Centre Experimental De Recherches Et D'etudes Du B Method and device for the mechanical control of building works

Also Published As

Publication number Publication date
GB9114431D0 (en) 1991-08-21
GB2247315A (en) 1992-02-26
GB9018473D0 (en) 1990-10-03

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Legal Events

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

Effective date: 20030703