JPS58108176U - Isolated ultrasonic transducer - Google Patents
Isolated ultrasonic transducerInfo
- Publication number
- JPS58108176U JPS58108176U JP223182U JP223182U JPS58108176U JP S58108176 U JPS58108176 U JP S58108176U JP 223182 U JP223182 U JP 223182U JP 223182 U JP223182 U JP 223182U JP S58108176 U JPS58108176 U JP S58108176U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- vibrator
- insulating ceramic
- ultrasonic transducer
- resonant frequency
- 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は実施例の構成を示し、第２図は第１図の各部に
対応する振動速度分布を示す図面であう。
１・・・・・・帯電荷液振動物体、２・・・・・・ホー
ン、３・・・・・・コーン、４・・・・・・セラミック
、５・・・・・・振動子、６・・・・・・同定フランジ
、７・・・・・・絶縁ケ・−ス、８・曲傳−ド線、９・
・・・・・コネクタ、１０・・・・・・放電機構、１１
・・・・・・セラミック大径部、１２・・・・・・突出
部、１ｉ・・・・・・凹部、１４・冑絶縁処理部。FIG. 1 shows the configuration of the embodiment, and FIG. 2 is a drawing showing the vibration velocity distribution corresponding to each part of FIG. 1. 1... Charged liquid vibrating object, 2... Horn, 3... Cone, 4... Ceramic, 5... Vibrator, 6...Identification flange, 7...Insulation case, 8. Curved wire, 9.
...Connector, 10...Discharge mechanism, 11
......Ceramic large diameter part, 12...Protrusion part, 1i...Recessed part, 14. Armor insulation treatment part.
Claims (1)
ーン及び振動子とが直列に一体に結合された構造の超音
波振動子において、コーン及び振動子の径より寸法が大
きく適宜厚さの大径と、片方の端面中央部に小径の突出
部を有する絶縁セラミックがコーンの一部として形成さ
れ、かつ該絶縁セラミックとコーンとを一体とした共振
周波数が、ホーン及び振動子それぞれの共振周波数と一
致するように寸法が決められており、前記突出部がコー
ンの端面中央部に設けられた゛ 凹部に圧入されて接着
固定されると共に、前記大径部端面と振動子の端面とが
接着固定され、かつ前記絶縁セラミックと接合されるコ
ーン及び振動子それぞれの端面端部の周辺が小径Ｒで削
られて仕上げされた構造の超音波振動子。 （２）コーンと絶縁セラミック及び振動子の３者が結合
される部分を含んでシリコン・コンパラン ・ドで覆わ
れている第１項記載の超音波振動子。 ゛[Claims for Utility Model Registration] K) In an ultrasonic vibrator having a structure in which a horn, a cone, and a vibrator are integrally coupled in series, each having the same resonant frequency, the dimensions are smaller than the diameters of the cone and vibrator. An insulating ceramic having a large diameter with an appropriate thickness and a small diameter protrusion at the center of one end face is formed as a part of the cone, and the resonant frequency of the insulating ceramic and the cone as a whole is the same as that of the horn and vibration. The dimensions are determined to match the resonant frequency of each vibrator. An ultrasonic transducer having a structure in which the end faces are adhesively fixed, and the peripheries of the end faces of the cone and the transducer, which are joined to the insulating ceramic, are polished to a small diameter R. (2) The ultrasonic transducer according to item 1, wherein the portion where the cone, the insulating ceramic, and the transducer are bonded is covered with silicone comparand.゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP223182U JPS58108176U (en) | 1982-01-13 | 1982-01-13 | Isolated ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP223182U JPS58108176U (en) | 1982-01-13 | 1982-01-13 | Isolated ultrasonic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58108176U true JPS58108176U (en) | 1983-07-23 |
| JPH0331420Y2 JPH0331420Y2 (en) | 1991-07-03 |
Family
ID=30015217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP223182U Granted JPS58108176U (en) | 1982-01-13 | 1982-01-13 | Isolated ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108176U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514104A (en) * | 1974-05-02 | 1976-01-14 | Sumitomo Chemical Co | AMIDOKAHOHO |
| JPS53113520A (en) * | 1977-03-15 | 1978-10-04 | Toyoda Gosei Kk | Method of making supersonic horn |
-
1982
- 1982-01-13 JP JP223182U patent/JPS58108176U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514104A (en) * | 1974-05-02 | 1976-01-14 | Sumitomo Chemical Co | AMIDOKAHOHO |
| JPS53113520A (en) * | 1977-03-15 | 1978-10-04 | Toyoda Gosei Kk | Method of making supersonic horn |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331420Y2 (en) | 1991-07-03 |
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