JPS62187845U - - Google Patents
Info
- Publication number
- JPS62187845U JPS62187845U JP7664786U JP7664786U JPS62187845U JP S62187845 U JPS62187845 U JP S62187845U JP 7664786 U JP7664786 U JP 7664786U JP 7664786 U JP7664786 U JP 7664786U JP S62187845 U JPS62187845 U JP S62187845U
- Authority
- JP
- Japan
- Prior art keywords
- probe coils
- resistors
- galvanometer
- power supply
- coils
- 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 3
- 230000004907 flux Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
図面は、この発明の探査装置の１実施例を示し
、第１図は結線図、第２図は正面図である。
１…ワーク、２…電源、３，４…抵抗、５，６
…探査コイル、８ａ，８ｂ…出力端子、１１…収
納体、１８…検流計。
The drawings show one embodiment of the exploration device of the present invention, with FIG. 1 being a wiring diagram and FIG. 2 being a front view. 1... Work, 2... Power supply, 3, 4... Resistance, 5, 6
...Exploration coil, 8a, 8b... Output terminal, 11... Storage body, 18... Galvanometer.
Claims (1)
一端が前記両抵抗の他端にそれぞれ接続されると
ともに他端が前記電源の他端に接続され、収納体
内に収納されて通電により金属被験体に鎖交する
磁束を発生する２個の探査コイルと、両端が前記
両探査コイルの一端にそれぞれ接続された検流計
とを備えた探査装置。 two resistors with one end connected to one end of the power supply,
two probe coils, one end of which is connected to the other ends of the resistors, and the other end of which is connected to the other end of the power source; the probe coils are housed in a container and generate magnetic flux that interlinks with the metal object when energized; and a galvanometer, both ends of which are connected to one end of each of the probe coils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7664786U JPS62187845U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7664786U JPS62187845U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187845U true JPS62187845U (en) | 1987-11-30 |
Family
ID=30923921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7664786U Pending JPS62187845U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187845U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089233A (en) * | 1973-12-12 | 1975-07-17 | ||
| JPS60216256A (en) * | 1984-04-12 | 1985-10-29 | Tokyo Gas Co Ltd | Detection of pipe joint position |
-
1986
- 1986-05-20 JP JP7664786U patent/JPS62187845U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089233A (en) * | 1973-12-12 | 1975-07-17 | ||
| JPS60216256A (en) * | 1984-04-12 | 1985-10-29 | Tokyo Gas Co Ltd | Detection of pipe joint position |