GB2247315B - A device for testing structure - Google Patents
A device for testing structureInfo
- 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
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
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/48—Investigating 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)
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)
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 |
-
1990
- 1990-08-22 GB GB909018473A patent/GB9018473D0/en active Pending
-
1991
- 1991-07-03 GB GB9114431A patent/GB2247315B/en not_active Expired - Fee Related
Patent Citations (4)
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 |