JPS5295251A - Method of detecting surface deficiency with continuous wave motion - Google Patents
Method of detecting surface deficiency with continuous wave motionInfo
- Publication number
- JPS5295251A JPS5295251A JP1158776A JP1158776A JPS5295251A JP S5295251 A JPS5295251 A JP S5295251A JP 1158776 A JP1158776 A JP 1158776A JP 1158776 A JP1158776 A JP 1158776A JP S5295251 A JPS5295251 A JP S5295251A
- Authority
- JP
- Japan
- Prior art keywords
- continuous wave
- wave motion
- detecting surface
- surface deficiency
- deficiency
- 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.)
- Granted
Links
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51011587A JPS5828525B2 (en) | 1976-02-04 | 1976-02-04 | Surface defect detection method using continuous waves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51011587A JPS5828525B2 (en) | 1976-02-04 | 1976-02-04 | Surface defect detection method using continuous waves |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5295251A true JPS5295251A (en) | 1977-08-10 |
JPS5828525B2 JPS5828525B2 (en) | 1983-06-16 |
Family
ID=11782025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51011587A Expired JPS5828525B2 (en) | 1976-02-04 | 1976-02-04 | Surface defect detection method using continuous waves |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5828525B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011052130A1 (en) * | 2009-10-28 | 2011-05-05 | 株式会社ニレコ | Protrusion detection device and protrusion detection method |
JP4865933B1 (en) * | 2011-04-27 | 2012-02-01 | 株式会社ニレコ | Abnormal shape detection apparatus and abnormal shape detection method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497957U (en) * | 1972-04-22 | 1974-01-23 |
-
1976
- 1976-02-04 JP JP51011587A patent/JPS5828525B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS497957U (en) * | 1972-04-22 | 1974-01-23 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011052130A1 (en) * | 2009-10-28 | 2011-05-05 | 株式会社ニレコ | Protrusion detection device and protrusion detection method |
JP2011095051A (en) * | 2009-10-28 | 2011-05-12 | Nireco Corp | Projection detector and method of detecting projection |
CN102197275A (en) * | 2009-10-28 | 2011-09-21 | 株式会社尼利可 | Protrusion detection device and protrusion detection method |
US20110241924A1 (en) * | 2009-10-28 | 2011-10-06 | Nireco Corporation | Projection detecting apparatus and projection detecting method |
US8878717B2 (en) | 2009-10-28 | 2014-11-04 | Nireco Corporation | Projection detecting apparatus and projection detecting method |
JP4865933B1 (en) * | 2011-04-27 | 2012-02-01 | 株式会社ニレコ | Abnormal shape detection apparatus and abnormal shape detection method |
WO2012147132A1 (en) * | 2011-04-27 | 2012-11-01 | 株式会社ニレコ | Irregular shape detecting apparatus and irregular shape detecting method |
Also Published As
Publication number | Publication date |
---|---|
JPS5828525B2 (en) | 1983-06-16 |
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