JPH055458Y2 - - Google Patents
Info
- Publication number
- JPH055458Y2 JPH055458Y2 JP1987167680U JP16768087U JPH055458Y2 JP H055458 Y2 JPH055458 Y2 JP H055458Y2 JP 1987167680 U JP1987167680 U JP 1987167680U JP 16768087 U JP16768087 U JP 16768087U JP H055458 Y2 JPH055458 Y2 JP H055458Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- pipe
- resin
- liquid level
- ceramic
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 83
- 239000000919 ceramic Substances 0.000 claims description 44
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 8
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 claims description 6
- 229920006328 Styrofoam Polymers 0.000 claims description 5
- 239000008261 styrofoam Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229920005672 polyolefin resin Polymers 0.000 claims description 4
- 239000004794 expanded polystyrene Substances 0.000 claims description 2
- -1 magnetic oxide compound Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920006327 polystyrene foam Polymers 0.000 claims description 2
- 229920005990 polystyrene resin Polymers 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 15
- 239000000126 substance Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167680U JPH055458Y2 (US20090163788A1-20090625-C00002.png) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167680U JPH055458Y2 (US20090163788A1-20090625-C00002.png) | 1987-10-31 | 1987-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0171626U JPH0171626U (US20090163788A1-20090625-C00002.png) | 1989-05-12 |
| JPH055458Y2 true JPH055458Y2 (US20090163788A1-20090625-C00002.png) | 1993-02-12 |
Family
ID=31456193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167680U Expired - Lifetime JPH055458Y2 (US20090163788A1-20090625-C00002.png) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055458Y2 (US20090163788A1-20090625-C00002.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4124869Y1 (US20090163788A1-20090625-C00002.png) * | 1965-08-23 | 1966-12-19 |
-
1987
- 1987-10-31 JP JP1987167680U patent/JPH055458Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4124869Y1 (US20090163788A1-20090625-C00002.png) * | 1965-08-23 | 1966-12-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0171626U (US20090163788A1-20090625-C00002.png) | 1989-05-12 |
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