JPS62124552U - - Google Patents
Info
- Publication number
- JPS62124552U JPS62124552U JP1282686U JP1282686U JPS62124552U JP S62124552 U JPS62124552 U JP S62124552U JP 1282686 U JP1282686 U JP 1282686U JP 1282686 U JP1282686 U JP 1282686U JP S62124552 U JPS62124552 U JP S62124552U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- test object
- detection cell
- crack detection
- detection
- 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 8
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
Description
第１図は本考案亀裂検出装置を平滑面の亀裂検
出に適用した一実施例を示す全体斜視図、第２図
は第１図の検出セルの詳細を示す―に沿つた
縦断面図、第３図は第１図の装置の作用状態を示
す説明図である。
１……被検体、２……検出セル、３……絶縁物
函体、４……電導性微細粉末、５……電導性蓋、
６……電気抵抗計、７……記録計、８……亀裂。
Fig. 1 is an overall perspective view showing an embodiment in which the crack detection device of the present invention is applied to crack detection on a smooth surface, Fig. 2 is a vertical cross-sectional view along the line showing details of the detection cell shown in Fig. FIG. 3 is an explanatory view showing the operating state of the device shown in FIG. 1. DESCRIPTION OF SYMBOLS 1... Subject, 2... Detection cell, 3... Insulator box, 4... Conductive fine powder, 5... Conductive lid,
6...Electric resistance meter, 7...Recorder, 8...Crack.
Claims (1)
電導性粉末を充填した検出セルを、上記絶縁体部
を電導性被検体の亀裂検出部に合わせて被検体表
面に貼着し、かつ上記検出セルの電導体部と上部
被検体との間に電気抵抗計及び記録計を接続した
ことを特徴とする亀裂検出装置。 A detection cell that includes a conductor part in part and is made of an insulator and is filled with conductive powder is attached to the surface of the test object with the insulator part aligned with the crack detection part of the conductive test object, and A crack detection device characterized in that an electric resistance meter and a recorder are connected between the conductor portion of the detection cell and the upper specimen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282686U JPS62124552U (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282686U JPS62124552U (en) | 1986-01-31 | 1986-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62124552U true JPS62124552U (en) | 1987-08-07 |
Family
ID=30801317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1282686U Pending JPS62124552U (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62124552U (en) |
-
1986
- 1986-01-31 JP JP1282686U patent/JPS62124552U/ja active Pending
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