JPS61187199U - - Google Patents
Info
- Publication number
- JPS61187199U JPS61187199U JP7030185U JP7030185U JPS61187199U JP S61187199 U JPS61187199 U JP S61187199U JP 7030185 U JP7030185 U JP 7030185U JP 7030185 U JP7030185 U JP 7030185U JP S61187199 U JPS61187199 U JP S61187199U
- Authority
- JP
- Japan
- Prior art keywords
- block
- wave transmitting
- intermediate block
- receiving
- piezoelectric elements
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図は他の連結手段を示す一部の縦断側面図、
第３，４図は前記実施例の特性を示すグラフ、第
５図は従来装置の縦断側面図、第６，７図は従来
装置の特性を示すグラフである。
１；送受波ブロツク、２；送受波面、３，５；
端子板、６ａ〜６ｃ；圧電素子対、７，８；中間
ブロツク、９；締付けブロツク、１０；螺子孔、
１１ａ，１１ｂ；螺子孔、１５；螺子杆、１６ａ
，１６ｂ；螺子、１７；螺子杆、１８ａ，１８ｂ
；螺子、２０；螺子杆。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention;
FIG. 2 is a longitudinal sectional side view of a portion showing other connection means;
3 and 4 are graphs showing the characteristics of the embodiment, FIG. 5 is a vertical side view of the conventional device, and FIGS. 6 and 7 are graphs showing the characteristics of the conventional device. 1; Transmission/reception wave block, 2; Transmission/reception wave surface, 3, 5;
Terminal plate, 6a to 6c; Piezoelectric element pair, 7, 8; Intermediate block, 9; Tightening block, 10; Screw hole,
11a, 11b; screw hole, 15; screw rod, 16a
, 16b; screw, 17; screw rod, 18a, 18b
; screw, 20; screw rod.
Claims (1)
圧電素子対を複数対、金属製中間ブロツクを介し
て設け、さらにその両端側に送受波面を有する金
属製の送受波ブロツクと、金属製の締付けブロツ
クを配置し、前記各部材をその中心で軸連結して
保持してなるものにおいて、前記送受波ブロツク
と中間ブロツクとをその中心位置で螺子杆により
螺合連結し、さらに締付けブロツクと中間ブロツ
クとをその中心位置で別個の螺子杆により螺合連
結したことを特徴とするランジユバン型超音波送
受波器。 A plurality of pairs of piezoelectric elements each having two piezoelectric elements in contact with each other via a terminal plate are provided via a metal intermediate block, and a metal wave transmitting/receiving block having a wave transmitting/receiving surface on both ends thereof; In this structure, the wave transmitting/receiving block and the intermediate block are screwed and connected at their center positions by means of a threaded screw, and a tightening block and 1. A Languevent type ultrasonic transducer characterized in that an intermediate block is threadedly connected to an intermediate block at its center position by a separate screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030185U JPS61187199U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030185U JPS61187199U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61187199U true JPS61187199U (en) | 1986-11-21 |
Family
ID=30606756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7030185U Pending JPS61187199U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187199U (en) |
-
1985
- 1985-05-13 JP JP7030185U patent/JPS61187199U/ja active Pending