JPS55106355A - Acoustic video device - Google Patents
Acoustic video deviceInfo
- Publication number
- JPS55106355A JPS55106355A JP1410879A JP1410879A JPS55106355A JP S55106355 A JPS55106355 A JP S55106355A JP 1410879 A JP1410879 A JP 1410879A JP 1410879 A JP1410879 A JP 1410879A JP S55106355 A JPS55106355 A JP S55106355A
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- mirror
- parallel
- video device
- acoustic beams
- 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
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
PURPOSE: To turn the inside of the object featuring the almost circular cross-section form into the picture image, by setting the incident angle so that the acoustic beams entering the object may be parallel to each other.
CONSTITUTION: Transducer 9 and rotary mirror 10 are attached inside transducer unit 8 which features the free right-left rocking. Thus the ultrasonic waves sent from transducer 9 are turned to object 1 via mirror 10. While the waves reflected from the inside of the object are turned toward transducer 9 via mirror 10. And the angle adjustment is given to mirror 10 so that the acoustic beams entering the inside of the object may be parallel to each other.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1410879A JPS55106355A (en) | 1979-02-08 | 1979-02-08 | Acoustic video device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1410879A JPS55106355A (en) | 1979-02-08 | 1979-02-08 | Acoustic video device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55106355A true JPS55106355A (en) | 1980-08-15 |
JPS6233548B2 JPS6233548B2 (en) | 1987-07-21 |
Family
ID=11851914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1410879A Granted JPS55106355A (en) | 1979-02-08 | 1979-02-08 | Acoustic video device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6170455A (en) * | 1984-09-14 | 1986-04-11 | Tokyo Keiki Co Ltd | Calibrating and scanning method and apparatus for flaw detection of electro-unite tube welding part |
-
1979
- 1979-02-08 JP JP1410879A patent/JPS55106355A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6170455A (en) * | 1984-09-14 | 1986-04-11 | Tokyo Keiki Co Ltd | Calibrating and scanning method and apparatus for flaw detection of electro-unite tube welding part |
JPH0422223B2 (en) * | 1984-09-14 | 1992-04-16 | Tokimec Inc |
Also Published As
Publication number | Publication date |
---|---|
JPS6233548B2 (en) | 1987-07-21 |
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