JPS6041856U - ultrasonic probe - Google Patents
ultrasonic probeInfo
- Publication number
- JPS6041856U JPS6041856U JP13430883U JP13430883U JPS6041856U JP S6041856 U JPS6041856 U JP S6041856U JP 13430883 U JP13430883 U JP 13430883U JP 13430883 U JP13430883 U JP 13430883U JP S6041856 U JPS6041856 U JP S6041856U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- rectangular
- vibrator
- electrode
- rectangular vibrator
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂは従来の超音波探触子の断面図とビーム
パターン図と矩形振動子の図、第２図ａ。
ｂはこの考案による超音波探触子の断面図とビームパタ
ーン図と矩形振動子の図である。
図において１は矩形振動子、２はダンパー、３は整合層
、４はケース、５．６． ７．８は探傷距離に対応した
超音波ビームパターン、９は近距離音場におけるビーム
パターンの凹凸差、１０は有効ビーム幅、１２は被検材
１．１３は矩形振動子のダンパ」と対向する電極面、１
４は矩形振動子の被検材と対向する電極面、Ａは矩形振
動子の長辺寸法、Ｂは矩形振動子の短辺寸法、Ｃは矩形
振動子の短辺寸法の有効電極寸法である。尚、図中同一
あるいは相当部分には同一符号を付して示しである。Figures 1a and 1b are a cross-sectional view, a beam pattern diagram, and a rectangular transducer of a conventional ultrasonic probe, and Figure 2a is a diagram of a conventional ultrasonic probe. b is a cross-sectional view, a beam pattern diagram, and a diagram of a rectangular transducer of the ultrasonic probe according to this invention. In the figure, 1 is a rectangular vibrator, 2 is a damper, 3 is a matching layer, 4 is a case, 5.6. 7. 8 is an ultrasonic beam pattern corresponding to the flaw detection distance, 9 is the unevenness difference of the beam pattern in the near sound field, 10 is the effective beam width, 12 is the material to be inspected 1. 13 is the damper of the rectangular vibrator electrode surface, 1
4 is the electrode surface of the rectangular vibrator facing the test material, A is the long side dimension of the rectangular vibrator, B is the short side dimension of the rectangular vibrator, and C is the effective electrode dimension of the short side dimension of the rectangular vibrator. . In the drawings, the same or corresponding parts are denoted by the same reference numerals.
Claims (1)
おいて、上記矩形振動子の被検材と対向する面の電極形
状は全面電極とし、他の面の電極形状は矩形振動子の四
周部を適当な寸法で除去した入角形とした事を特徴とす
る超音波探触子。In an ultrasonic probe equipped with a rectangular vibrator having a piezoelectric effect, the electrode shape on the surface of the rectangular vibrator facing the test material is a full-surface electrode, and the electrode shape on other surfaces is the four circumferential parts of the rectangular vibrator. An ultrasonic probe characterized in that it has a rectangular shape by removing an appropriate dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13430883U JPS6041856U (en) | 1983-08-30 | 1983-08-30 | ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13430883U JPS6041856U (en) | 1983-08-30 | 1983-08-30 | ultrasonic probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6041856U true JPS6041856U (en) | 1985-03-25 |
| JPH0225165Y2 JPH0225165Y2 (en) | 1990-07-11 |
Family
ID=30302672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13430883U Granted JPS6041856U (en) | 1983-08-30 | 1983-08-30 | ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041856U (en) |
-
1983
- 1983-08-30 JP JP13430883U patent/JPS6041856U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225165Y2 (en) | 1990-07-11 |
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