JPH0167561U - - Google Patents
Info
- Publication number
- JPH0167561U JPH0167561U JP1987161998U JP16199887U JPH0167561U JP H0167561 U JPH0167561 U JP H0167561U JP 1987161998 U JP1987161998 U JP 1987161998U JP 16199887 U JP16199887 U JP 16199887U JP H0167561 U JPH0167561 U JP H0167561U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- sound wave
- wave propagation
- acoustic lens
- solid sound
- 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
- 239000000523 sample Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はこの考案の第１実施例を示す図、第２
図は同じく第２実施例を示す図である。
１……送受信用超音波探触子、２，１２，２２
……固体音波伝搬体、３，１３，２３……圧電ト
ランスジユーサ、４，１４，２４……球面レンズ
、５，１５，２５……外枠、６，１６，２６……
ケーブル、７，２７……電磁シールド材、８，２
８……試料台、９，２９……試料、１０，３０…
…液体音波伝搬体、１１……送信用超音波探触子
、２１……受信用超音波探触子。
Figure 1 shows the first embodiment of this invention;
The figure also shows the second embodiment. 1... Ultrasonic probe for transmission and reception, 2, 12, 22
...Solid sound wave propagator, 3, 13, 23... Piezoelectric transducer, 4, 14, 24... Spherical lens, 5, 15, 25... Outer frame, 6, 16, 26...
Cable, 7, 27... Electromagnetic shielding material, 8, 2
8...Sample stand, 9,29...Sample, 10,30...
...Liquid sound wave propagation body, 11... Ultrasonic probe for transmission, 21... Ultrasonic probe for reception.
Claims (1)
を設け、他端に所定焦点を有する音響レンズを形
成して成る超音波探触子において、前記音響レン
ズを除く前記固体音波伝搬体の側面に電磁シール
ド材を設けたことを特徴とする超音波探触子。 In an ultrasonic probe comprising a piezoelectric transducer provided at one end of a solid sound wave propagation body and an acoustic lens having a predetermined focal point formed at the other end, an electromagnetic shield is provided on a side surface of the solid sound wave propagation body excluding the acoustic lens. An ultrasonic probe characterized by being provided with a material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161998U JPH0167561U (en) | 1987-10-24 | 1987-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161998U JPH0167561U (en) | 1987-10-24 | 1987-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167561U true JPH0167561U (en) | 1989-05-01 |
Family
ID=31445427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161998U Pending JPH0167561U (en) | 1987-10-24 | 1987-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012110306A (en) * | 2010-11-28 | 2012-06-14 | Shimano Inc | Butt and fishing rod |
-
1987
- 1987-10-24 JP JP1987161998U patent/JPH0167561U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012110306A (en) * | 2010-11-28 | 2012-06-14 | Shimano Inc | Butt and fishing rod |
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