JPS63111662U - - Google Patents
Info
- Publication number
- JPS63111662U JPS63111662U JP380287U JP380287U JPS63111662U JP S63111662 U JPS63111662 U JP S63111662U JP 380287 U JP380287 U JP 380287U JP 380287 U JP380287 U JP 380287U JP S63111662 U JPS63111662 U JP S63111662U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- multilayer board
- conductive object
- coil
- child
- 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 1
- 238000010586 diagram Methods 0.000 description 3
- BLRBOMBBUUGKFU-SREVYHEPSA-N (z)-4-[[4-(4-chlorophenyl)-5-(2-methoxy-2-oxoethyl)-1,3-thiazol-2-yl]amino]-4-oxobut-2-enoic acid Chemical compound S1C(NC(=O)\C=C/C(O)=O)=NC(C=2C=CC(Cl)=CC=2)=C1CC(=O)OC BLRBOMBBUUGKFU-SREVYHEPSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例の多層基板を用いた
コイルの構成を示す図で、第１図Ａは平面図、第
１図Ｂは断面図、第２図は第１図に示す多層基板
を用いたコイルを使用したＥＭＡＴの一実施例の
斜視図、第３図はＥＭＡＴの原理を説明するため
の図、第４図は従来のプリント基板上に製作した
コイルの例を示す図である。
１……ベース材、２ａ……基板表面の導体、２
ｂ……基板裏面の導体、４……磁石体、５……導
電性被検体、６……コイル。
FIG. 1 is a diagram showing the structure of a coil using a multilayer board according to an embodiment of the present invention, in which FIG. 1A is a plan view, FIG. 1B is a sectional view, and FIG. 2 is a multilayer board shown in FIG. A perspective view of an example of EMAT using a coil using a board, Figure 3 is a diagram for explaining the principle of EMAT, and Figure 4 is a diagram showing an example of a coil manufactured on a conventional printed circuit board. be. 1...Base material, 2a...Conductor on the substrate surface, 2
b... Conductor on the back side of the board, 4... Magnet, 5... Conductive object, 6... Coil.
Claims (1)
配設される両面以上の多層基板上にプリントして
形成されたコイルとを具備してなることを特徴と
する電磁超音波探触子。 An electromagnetic ultrasonic probe comprising: a magnet; and a coil printed on a multilayer board with at least two sides disposed between a conductive object and the magnet. Child.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP380287U JPS63111662U (en) | 1987-01-14 | 1987-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP380287U JPS63111662U (en) | 1987-01-14 | 1987-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63111662U true JPS63111662U (en) | 1988-07-18 |
Family
ID=30783898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP380287U Pending JPS63111662U (en) | 1987-01-14 | 1987-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63111662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011220972A (en) * | 2010-04-14 | 2011-11-04 | Kyushu Electric Power Co Inc | Electromagnetic ultrasonic sensor |
| JP2012506540A (en) * | 2008-10-24 | 2012-03-15 | インスティトゥート ドクター フェルスター ゲーエムベーハー ウント コー カーゲー | Electromagnetic acoustic transducer and ultrasonic inspection system having the electromagnetic acoustic transducer |
-
1987
- 1987-01-14 JP JP380287U patent/JPS63111662U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012506540A (en) * | 2008-10-24 | 2012-03-15 | インスティトゥート ドクター フェルスター ゲーエムベーハー ウント コー カーゲー | Electromagnetic acoustic transducer and ultrasonic inspection system having the electromagnetic acoustic transducer |
| JP2011220972A (en) * | 2010-04-14 | 2011-11-04 | Kyushu Electric Power Co Inc | Electromagnetic ultrasonic sensor |