JPH043350U - - Google Patents
Info
- Publication number
- JPH043350U JPH043350U JP4243190U JP4243190U JPH043350U JP H043350 U JPH043350 U JP H043350U JP 4243190 U JP4243190 U JP 4243190U JP 4243190 U JP4243190 U JP 4243190U JP H043350 U JPH043350 U JP H043350U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic lens
- tube
- cylinder
- ultrasonic probe
- sliding holding
- 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 4
- 239000007788 liquid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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、本考案による超音波探触子の概略構
成図を示す。第２図は、従来形の超音波探触子の
概略及び探傷の模擬図を示す。第３図は、本考案
による超音波探触子を用いた具体的実施例の概略
図を示している。
１……超音波振動子、２……回転対称軸、３…
…上部筒、４……下部筒、５……スライド形保持
筒、６……音響レンズ、７……カツプリング用軟
質ゴム、８……ストツパー、９……給水管、１０
……ストツパー、１１，１２……シール用リング
、１３，１４……ネジ部、１５……目盛。
FIG. 1 shows a schematic configuration diagram of an ultrasonic probe according to the present invention. FIG. 2 shows an outline of a conventional ultrasonic probe and a simulation diagram of flaw detection. FIG. 3 shows a schematic diagram of a specific embodiment using the ultrasonic probe according to the present invention. 1... Ultrasonic transducer, 2... Rotational symmetry axis, 3...
... Upper cylinder, 4 ... Lower cylinder, 5 ... Slide type holding cylinder, 6 ... Acoustic lens, 7 ... Soft rubber for coupling, 8 ... Stopper, 9 ... Water supply pipe, 10
... Stopper, 11, 12 ... Seal ring, 13, 14 ... Thread part, 15 ... Scale.
Claims (1)
在に嵌合し、測定の際所定の位置に保持するスラ
イド形保持筒と、前記上部筒の上端部に固定し超
音波を発生・受信する超音波振動子と、前記下部
筒の下端部に螺合した音響レンズと、前記音響レ
ンズの下面に接着した軟質ゴムとからなり、前記
スライド形保持筒内に液体を充満してなることを
特徴とするスライド形保持筒と音響レンズを設け
た超音波探触子。 The upper tube and the lower tube are telescopically fitted together via a sealing material, and the slide-type holding tube is held in a predetermined position during measurement. It is characterized by comprising a sonic vibrator, an acoustic lens screwed onto the lower end of the lower cylinder, and soft rubber adhered to the lower surface of the acoustic lens, and the sliding holding cylinder is filled with liquid. An ultrasonic probe equipped with a sliding holding tube and an acoustic lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4243190U JPH043350U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4243190U JPH043350U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043350U true JPH043350U (en) | 1992-01-13 |
Family
ID=31553972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4243190U Pending JPH043350U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59125529A (en) * | 1982-12-28 | 1984-07-19 | 小林 与三次 | Display frame of photograph and picture |
-
1990
- 1990-04-23 JP JP4243190U patent/JPH043350U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59125529A (en) * | 1982-12-28 | 1984-07-19 | 小林 与三次 | Display frame of photograph and picture |
| JPH0233368B2 (en) * | 1982-12-28 | 1990-07-26 | Yosaji Kobayashi |
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