JPH0195658U - - Google Patents
Info
- Publication number
- JPH0195658U JPH0195658U JP19251587U JP19251587U JPH0195658U JP H0195658 U JPH0195658 U JP H0195658U JP 19251587 U JP19251587 U JP 19251587U JP 19251587 U JP19251587 U JP 19251587U JP H0195658 U JPH0195658 U JP H0195658U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- included angle
- probes
- approximately
- holding member
- 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 14
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案ノズルコーナー部用超音波探触
子の一実施例を示す斜視図、第２図は同上の夾角
変化状態を示す横断面図である。第３図、第４図
は公知のノズルコーナー部を示す縦断面図と斜視
図、第５図は公知の探触子の作用を説明する横断
面図である。
１……送信探触子、２……受信探触子、３……
ピン、４……探触子保持具、５……探触子止板、
６……押しつけばね、７……ストツパー、１１…
…送信探触子、１２……受信探触子、２１……ノ
ズルコーナー部、２２……ノズル、２３……表層
欠陥、２４……容器ドラム。
FIG. 1 is a perspective view showing an embodiment of the ultrasonic probe for a nozzle corner of the present invention, and FIG. 2 is a cross-sectional view showing a state in which the included angle is changed. 3 and 4 are longitudinal cross-sectional views and perspective views showing a known nozzle corner portion, and FIG. 5 is a cross-sectional view illustrating the operation of a known probe. 1... Transmission probe, 2... Receiving probe, 3...
Pin, 4... Probe holder, 5... Probe stop plate,
6...pressing spring, 7...stopper, 11...
... Transmission probe, 12 ... Reception probe, 21 ... Nozzle corner portion, 22 ... Nozzle, 23 ... Surface defect, 24 ... Container drum.
Claims (1)
保持部材に回動自在に枢着された送信探触子及び
受信探触子と、上記両探触子と上記保持部材との
間にそれぞれ介装され上記夾角をほゞ１１０°ま
で拡大可能としつつ最小夾角向きの力を両探触子
にそれぞれ作用する一対の弾発部材とを具えたこ
とを特徴とするノズルコーナー部用超音波探触子
。 A transmitting probe and a receiving probe are rotatably pivoted to a holding member with a minimum included angle of approximately 90°, and an intervening probe is provided between the two probes and the holding member, respectively. An ultrasonic probe for a nozzle corner section, characterized in that it is equipped with a pair of elastic members that apply a force in the direction of the minimum included angle to both probes, respectively, while making it possible to expand the included angle to approximately 110°. Child.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19251587U JPH0195658U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19251587U JPH0195658U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195658U true JPH0195658U (en) | 1989-06-23 |
Family
ID=31483368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19251587U Pending JPH0195658U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178197A (en) * | 2005-12-27 | 2007-07-12 | Kawada Industries Inc | Tool for probe of ultrasonic flaw detector |
| JP2015068639A (en) * | 2013-09-26 | 2015-04-13 | Ｊｆｅスチール株式会社 | Ultrasonic flaw detection method and ultrasonic flaw detection apparatus |
-
1987
- 1987-12-18 JP JP19251587U patent/JPH0195658U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178197A (en) * | 2005-12-27 | 2007-07-12 | Kawada Industries Inc | Tool for probe of ultrasonic flaw detector |
| JP4699895B2 (en) * | 2005-12-27 | 2011-06-15 | 川田工業株式会社 | Jig for probe of ultrasonic flaw detector |
| JP2015068639A (en) * | 2013-09-26 | 2015-04-13 | Ｊｆｅスチール株式会社 | Ultrasonic flaw detection method and ultrasonic flaw detection apparatus |