JPS6258758U - - Google Patents
Info
- Publication number
- JPS6258758U JPS6258758U JP15097985U JP15097985U JPS6258758U JP S6258758 U JPS6258758 U JP S6258758U JP 15097985 U JP15097985 U JP 15097985U JP 15097985 U JP15097985 U JP 15097985U JP S6258758 U JPS6258758 U JP S6258758U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- eddy current
- flaw detection
- coils
- tubular body
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Description
第１図は、この考案の一実施例による渦流探傷
装置を示す断面図、第２図は従来の渦流探傷装置
を示す断面図である。
１……管状体、２……プローブ、２ａ……ボビ
ン、２ｂ……コイル、３……リード線、４……渦
流探傷器。なお、図中、同一符号は同一又は相当
部分を示す。
FIG. 1 is a sectional view showing an eddy current flaw detection device according to an embodiment of the invention, and FIG. 2 is a sectional view showing a conventional eddy current flaw detection device. 1... Tubular body, 2... Probe, 2a... Bobbin, 2b... Coil, 3... Lead wire, 4... Eddy current flaw detector. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ルからなるプローブを挿入してこれを移動させ、
ブリツジに接続された上記コイルの平衡度から上
記管状体の渦流探傷を行うものにおいて上記プロ
ーブのコイルを、３個以上上記ボビンに不等間隔
で巻装し、これらのコイルのうち、２個を選択し
て使用するようにしたことを特徴とする渦流探傷
装置。 A probe consisting of a bobbin and a coil wound around the bobbin is inserted into the tubular body and moved.
In a device that performs eddy current flaw detection of the tubular body based on the balance of the coil connected to the bridge, three or more coils of the probe are wound around the bobbin at unequal intervals, and two of these coils are An eddy current flaw detection device characterized in that it can be used selectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15097985U JPS6258758U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15097985U JPS6258758U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6258758U true JPS6258758U (en) | 1987-04-11 |
Family
ID=31067614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15097985U Pending JPS6258758U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6258758U (en) |
-
1985
- 1985-09-30 JP JP15097985U patent/JPS6258758U/ja active Pending
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