JPH0467898U - - Google Patents
Info
- Publication number
- JPH0467898U JPH0467898U JP1990110798U JP11079890U JPH0467898U JP H0467898 U JPH0467898 U JP H0467898U JP 1990110798 U JP1990110798 U JP 1990110798U JP 11079890 U JP11079890 U JP 11079890U JP H0467898 U JPH0467898 U JP H0467898U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic transducer
- container
- ultrasonic
- synthetic resin
- stepped portion
- 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
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図ａ，ｂは、本考案の一実施例を示す平面
図及びＡ−Ａ断面図、第２図は従来の超音波探触
子の構成を示す断面図である。
１，１Ａ……容器、２……振動子、３，３′…
…電極、４……バツキング材、５，５Ａ……ウレ
タン樹脂、６……信号ケーブル、７……支柱、８
，９，１０……段差部。
1A and 1B are a plan view and a sectional view taken along the line A-A showing an embodiment of the present invention, and FIG. 2 is a sectional view showing the configuration of a conventional ultrasonic probe. 1, 1A... Container, 2... Vibrator, 3, 3'...
... Electrode, 4 ... Backing material, 5,5A ... Urethane resin, 6 ... Signal cable, 7 ... Support column, 8
, 9, 10... step portion.
Claims (1)
該超音波振動子との間に合成樹脂を注入すること
によつて、該超音波振動子を容器内に固定してな
る超音波探触子において、前記容器の内側面の一
部に、前記超音波振動子を所定位置に位置決めす
るたの段差部を設けたことを特徴とする超音波探
触子。 (2) 請求項第１項の超音波振動子において、前
記段差部がほぼ等間隔に３箇所設けられているこ
とを特徴とする超音波探触子。 (3) 請求項第１項の超音波振動子において、前
記超音波振動子の上部に位置する合成樹脂の厚さ
が音響インピーダンス整合層となるように、前記
段差部の縦寸法が設定されているいることを特徴
とする超音波探触子。[Claims for Utility Model Registration] (1) By incorporating an ultrasonic transducer into a container and injecting a synthetic resin between the container and the ultrasonic transducer, the ultrasonic transducer can be placed inside the container. An ultrasonic probe fixed to a container, characterized in that a stepped portion is provided on a part of the inner surface of the container for positioning the ultrasonic transducer at a predetermined position. . (2) The ultrasonic transducer according to claim 1, wherein the step portions are provided at three locations at approximately equal intervals. (3) In the ultrasonic transducer according to claim 1, the vertical dimension of the stepped portion is set such that the thickness of the synthetic resin located at the upper part of the ultrasonic transducer becomes an acoustic impedance matching layer. An ultrasonic probe that is characterized by the presence of a transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990110798U JPH0467898U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990110798U JPH0467898U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467898U true JPH0467898U (en) | 1992-06-16 |
Family
ID=31858191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990110798U Pending JPH0467898U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1416255A1 (en) | 2002-01-28 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic transmitter-receiver and ultrasonic flowmeter |
| JP2011077919A (en) * | 2009-09-30 | 2011-04-14 | Murata Mfg Co Ltd | Ultrasonic transducer |
-
1990
- 1990-10-23 JP JP1990110798U patent/JPH0467898U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1416255A1 (en) | 2002-01-28 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic transmitter-receiver and ultrasonic flowmeter |
| JP2011077919A (en) * | 2009-09-30 | 2011-04-14 | Murata Mfg Co Ltd | Ultrasonic transducer |