JPH01121236U - - Google Patents
Info
- Publication number
- JPH01121236U JPH01121236U JP1622088U JP1622088U JPH01121236U JP H01121236 U JPH01121236 U JP H01121236U JP 1622088 U JP1622088 U JP 1622088U JP 1622088 U JP1622088 U JP 1622088U JP H01121236 U JPH01121236 U JP H01121236U
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- proximity sensor
- oscillation coil
- frequency oscillation
- detection circuit
- 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
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1622088U JPH01121236U (OSRAM) | 1988-02-09 | 1988-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1622088U JPH01121236U (OSRAM) | 1988-02-09 | 1988-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121236U true JPH01121236U (OSRAM) | 1989-08-17 |
Family
ID=31228958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1622088U Pending JPH01121236U (OSRAM) | 1988-02-09 | 1988-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121236U (OSRAM) |
-
1988
- 1988-02-09 JP JP1622088U patent/JPH01121236U/ja active Pending