JPH021794Y2 - - Google Patents
Info
- Publication number
- JPH021794Y2 JPH021794Y2 JP11719885U JP11719885U JPH021794Y2 JP H021794 Y2 JPH021794 Y2 JP H021794Y2 JP 11719885 U JP11719885 U JP 11719885U JP 11719885 U JP11719885 U JP 11719885U JP H021794 Y2 JPH021794 Y2 JP H021794Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- proximity switch
- shielded
- metal
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719885U JPH021794Y2 (en]) | 1985-08-01 | 1985-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719885U JPH021794Y2 (en]) | 1985-08-01 | 1985-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226847U JPS6226847U (en]) | 1987-02-18 |
| JPH021794Y2 true JPH021794Y2 (en]) | 1990-01-17 |
Family
ID=31002488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11719885U Expired JPH021794Y2 (en]) | 1985-08-01 | 1985-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021794Y2 (en]) |
-
1985
- 1985-08-01 JP JP11719885U patent/JPH021794Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6226847U (en]) | 1987-02-18 |
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