JPS62167104U - - Google Patents
Info
- Publication number
- JPS62167104U JPS62167104U JP5535186U JP5535186U JPS62167104U JP S62167104 U JPS62167104 U JP S62167104U JP 5535186 U JP5535186 U JP 5535186U JP 5535186 U JP5535186 U JP 5535186U JP S62167104 U JPS62167104 U JP S62167104U
- Authority
- JP
- Japan
- Prior art keywords
- guide tube
- differential coil
- good conductor
- detection device
- conductor ring
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ａは本考案の一実施例を示す断面図、第
１図ｂは第１図ａの差動コイル部の一例を示す断
面図、第１図ｃは第１図ａのＡ―Ａ線断面図、第
２図ａ〜ｅは本考案に係る良導体リングと差動コ
イル部の関係の一例を説明するための図、第３図
は従来の挿入位置検出装置を示す断面図である。
１……案内管、４′……検出器、５……良導体
リング、６……センサー部、７……差動コイル部
。
FIG. 1a is a cross-sectional view showing an embodiment of the present invention, FIG. 1b is a cross-sectional view showing an example of the differential coil section of FIG. 1a, and FIG. 1c is A-A of FIG. 2A to 2E are diagrams for explaining an example of the relationship between a good conductor ring and a differential coil portion according to the present invention, and FIG. 3 is a sectional view showing a conventional insertion position detection device. 1... Guide tube, 4'... Detector, 5... Good conductor ring, 6... Sensor section, 7... Differential coil section.
Claims (1)
、この案内管内に挿入される挿入体に設けられた
差動コイル部とを具備することを特徴とする挿入
位置検出装置。 An insertion position detection device comprising: a good conductor ring provided at a predetermined position of a guide tube; and a differential coil section provided on an insert body inserted into the guide tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5535186U JPS62167104U (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5535186U JPS62167104U (en) | 1986-04-15 | 1986-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167104U true JPS62167104U (en) | 1987-10-23 |
Family
ID=30883173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5535186U Pending JPS62167104U (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167104U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4870559A (en) * | 1971-12-23 | 1973-09-25 | ||
| JPS4914158B1 (en) * | 1970-04-08 | 1974-04-05 |
-
1986
- 1986-04-15 JP JP5535186U patent/JPS62167104U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914158B1 (en) * | 1970-04-08 | 1974-04-05 | ||
| JPS4870559A (en) * | 1971-12-23 | 1973-09-25 |
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