MD698C2 - Ultrasonic mode transducer - Google Patents
Ultrasonic mode transducerInfo
- Publication number
- MD698C2 MD698C2 MD96-0197A MD960197A MD698C2 MD 698 C2 MD698 C2 MD 698C2 MD 960197 A MD960197 A MD 960197A MD 698 C2 MD698 C2 MD 698C2
- Authority
- MD
- Moldova
- Prior art keywords
- piezoelectric element
- mode transducer
- increasing
- diameter
- received
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
The invention relates to the means of the indestructible control of the articles.The substance of the invention is the raise of the sensitivity by increasing the energy concentration of the received oscillations. The completion of the supersonic mode transducer as align and contact setted a piezoelectric element 1 in the form of a disk, a steel plate 4 and a piezoelectric element 2 in the form of a short bar, the diameter of which is smaller than then the diameter of the piezoelectric element 1, ensures the conversion of the received supersonic oscillations by their propagation from the piezoelectric element 1 into the piezoelectric element 2. Owing to this the amplitude of the electric signals taken away from the piezoelectric elements 2 surface is increasing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MD96-0197A MD698C2 (en) | 1985-04-29 | 1996-08-19 | Ultrasonic mode transducer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853941914A SU1295325A1 (en) | 1985-04-29 | 1985-04-29 | Ultrasonic transducer |
MD96-0197A MD698C2 (en) | 1985-04-29 | 1996-08-19 | Ultrasonic mode transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
MD698B1 MD698B1 (en) | 1997-03-31 |
MD698C2 true MD698C2 (en) | 1997-07-31 |
Family
ID=26640659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD96-0197A MD698C2 (en) | 1985-04-29 | 1996-08-19 | Ultrasonic mode transducer |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD698C2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU459264A1 (en) * | 1972-09-06 | 1975-02-05 | Всесоюзный Научно-Исследовательский Инстиут По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов | Ultrasonic transducer |
-
1996
- 1996-08-19 MD MD96-0197A patent/MD698C2/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU459264A1 (en) * | 1972-09-06 | 1975-02-05 | Всесоюзный Научно-Исследовательский Инстиут По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов | Ultrasonic transducer |
Also Published As
Publication number | Publication date |
---|---|
MD698B1 (en) | 1997-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20050429 |