JPS61140699U - - Google Patents
Info
- Publication number
- JPS61140699U JPS61140699U JP2303785U JP2303785U JPS61140699U JP S61140699 U JPS61140699 U JP S61140699U JP 2303785 U JP2303785 U JP 2303785U JP 2303785 U JP2303785 U JP 2303785U JP S61140699 U JPS61140699 U JP S61140699U
- Authority
- JP
- Japan
- Prior art keywords
- front plate
- electrostrictive element
- languevent
- notch
- carved
- 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
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は本考案に係るランジユバン型振動子の
基本的態様を示し、Ａ図は上面図、Ｂ図はＡ図の
イ―イ線に沿う縦断面図、第２図は複数の電歪要
素を用いた他の実施例を示し、Ａ図は上面図、Ｂ
図はＡ図のロ―ロ線に沿う縦断面図、第３図は同
じく複数の電歪要素を用いた別の実施例を示し、
Ａ図は上面図、Ｂ図はＡ図のハ―ハ線に沿う縦断
面図、また第４図及び第５図はそれぞれ電歪要素
を挾んで前面板と裏打板をボルト締めによつて締
着した態様を拡大して示す要部の縦断面図である
。
１…電歪要素、２…前面板、３…裏打板、４…
切込み。
Fig. 1 shows the basic aspect of the Languevent type vibrator according to the present invention, Fig. A is a top view, Fig. B is a longitudinal cross-sectional view taken along line E-I of Fig. A, and Fig. 2 shows a plurality of electrostrictive elements. Figure A is a top view, Figure B is a top view, and Figure B is a top view.
The figure is a longitudinal cross-sectional view taken along the Ro-Ro line in figure A, and FIG. 3 similarly shows another embodiment using a plurality of electrostrictive elements.
Figure A is a top view, Figure B is a vertical cross-sectional view taken along the line Ha-Ha in Figure A, and Figures 4 and 5 respectively show the electrostrictive element being held between the front plate and the backing plate tightened with bolts. FIG. 2 is an enlarged vertical cross-sectional view of a main part of a state in which it is worn. 1... Electrostrictive element, 2... Front plate, 3... Backing plate, 4...
Notch.
Claims (1)
横方向に長い前面板と裏打板を積層し、前面板か
ら前方に照射すべき超音波振動の横軸方向の結合
振動を抑制する切込みを上記電歪要素の側方に刻
設したことを特徴とするランジユバン型振動子。 A horizontally long front plate and a backing plate are stacked with the electrostrictive element in between and the total height is an integral multiple of λ/2, and the combined vibration in the horizontal axis direction of the ultrasonic vibration that should be radiated forward from the front plate is suppressed. A Languevent type vibrator characterized in that a notch is carved on the side of the electrostrictive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985023037U JPH055758Y2 (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985023037U JPH055758Y2 (en) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140699U true JPS61140699U (en) | 1986-08-30 |
| JPH055758Y2 JPH055758Y2 (en) | 1993-02-15 |
Family
ID=30515901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985023037U Expired - Lifetime JPH055758Y2 (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055758Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116714U (en) * | 1974-07-26 | 1976-02-06 |
-
1985
- 1985-02-20 JP JP1985023037U patent/JPH055758Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116714U (en) * | 1974-07-26 | 1976-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055758Y2 (en) | 1993-02-15 |