JPH0441630U - - Google Patents
Info
- Publication number
- JPH0441630U JPH0441630U JP8183990U JP8183990U JPH0441630U JP H0441630 U JPH0441630 U JP H0441630U JP 8183990 U JP8183990 U JP 8183990U JP 8183990 U JP8183990 U JP 8183990U JP H0441630 U JPH0441630 U JP H0441630U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- permanent magnet
- magnetic metal
- sensitive
- sensitive magnetic
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8183990U JPH0441630U (de) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8183990U JPH0441630U (de) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441630U true JPH0441630U (de) | 1992-04-08 |
Family
ID=31628129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8183990U Pending JPH0441630U (de) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441630U (de) |
-
1990
- 1990-07-31 JP JP8183990U patent/JPH0441630U/ja active Pending