JPS627066U - - Google Patents
Info
- Publication number
- JPS627066U JPS627066U JP9940885U JP9940885U JPS627066U JP S627066 U JPS627066 U JP S627066U JP 9940885 U JP9940885 U JP 9940885U JP 9940885 U JP9940885 U JP 9940885U JP S627066 U JPS627066 U JP S627066U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- eddy current
- flaw detection
- bobbin
- current flaw
- 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 5
- 239000000523 sample Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
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図は第１図―線におけ
る断面図、第３図は従来の渦流探傷装置を示す断
面図、第４図は第３図―線における断面図で
ある。
１…管状体、３…リード線、４…プローブ、４
ａ…ボビン、４ｂ…偏心コイル、５…段落部。な
お、図中、同一符号は同一または相当部分を示す
。
Fig. 1 is a sectional view showing an eddy current flaw detection device according to an embodiment of this invention, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a sectional view showing a conventional eddy current flaw detection device, and Fig. 4 is a sectional view showing an eddy current flaw detection device according to an embodiment of the invention. FIG. 3 is a sectional view taken along the line. 1... Tubular body, 3... Lead wire, 4... Probe, 4
a... Bobbin, 4b... Eccentric coil, 5... Paragraph section. 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ボビ
ンに上記コイルを偏心させて巻装したことを特徴
とする渦流探傷装置。 A probe consisting of a bobbin and a coil wound around it is inserted inside the tubular body and moved.
An eddy current flaw detection device for performing eddy current flaw detection of the tubular body based on the balance of the coil connected to a bridge, characterized in that the coil is wound eccentrically around the bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9940885U JPS627066U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9940885U JPS627066U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627066U true JPS627066U (en) | 1987-01-16 |
Family
ID=30968258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9940885U Pending JPS627066U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627066U (en) |
-
1985
- 1985-06-28 JP JP9940885U patent/JPS627066U/ja active Pending