JPH0239221Y2 - - Google Patents
Info
- Publication number
- JPH0239221Y2 JPH0239221Y2 JP2377285U JP2377285U JPH0239221Y2 JP H0239221 Y2 JPH0239221 Y2 JP H0239221Y2 JP 2377285 U JP2377285 U JP 2377285U JP 2377285 U JP2377285 U JP 2377285U JP H0239221 Y2 JPH0239221 Y2 JP H0239221Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- magnetostrictive wire
- magnetostrictive
- support
- wire
- 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 34
- 230000005291 magnetic effect Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 description 16
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2377285U JPH0239221Y2 (enrdf_load_stackoverflow) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2377285U JPH0239221Y2 (enrdf_load_stackoverflow) | 1985-02-21 | 1985-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140923U JPS61140923U (enrdf_load_stackoverflow) | 1986-09-01 |
| JPH0239221Y2 true JPH0239221Y2 (enrdf_load_stackoverflow) | 1990-10-22 |
Family
ID=30517308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2377285U Expired JPH0239221Y2 (enrdf_load_stackoverflow) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239221Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-02-21 JP JP2377285U patent/JPH0239221Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61140923U (enrdf_load_stackoverflow) | 1986-09-01 |
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