JPH044979Y2 - - Google Patents
Info
- Publication number
- JPH044979Y2 JPH044979Y2 JP1986110570U JP11057086U JPH044979Y2 JP H044979 Y2 JPH044979 Y2 JP H044979Y2 JP 1986110570 U JP1986110570 U JP 1986110570U JP 11057086 U JP11057086 U JP 11057086U JP H044979 Y2 JPH044979 Y2 JP H044979Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- liquid level
- differential
- voltage
- differential amplifier
- 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
- 239000007788 liquid Substances 0.000 claims description 25
- 238000005070 sampling Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986110570U JPH044979Y2 (de) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986110570U JPH044979Y2 (de) | 1986-07-21 | 1986-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6319221U JPS6319221U (de) | 1988-02-08 |
JPH044979Y2 true JPH044979Y2 (de) | 1992-02-13 |
Family
ID=30989689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986110570U Expired JPH044979Y2 (de) | 1986-07-21 | 1986-07-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH044979Y2 (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191927A (ja) * | 1982-05-06 | 1983-11-09 | Ricoh Co Ltd | 液面検出装置 |
-
1986
- 1986-07-21 JP JP1986110570U patent/JPH044979Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191927A (ja) * | 1982-05-06 | 1983-11-09 | Ricoh Co Ltd | 液面検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6319221U (de) | 1988-02-08 |
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