JPH0354767B2 - - Google Patents
Info
- Publication number
- JPH0354767B2 JPH0354767B2 JP11227884A JP11227884A JPH0354767B2 JP H0354767 B2 JPH0354767 B2 JP H0354767B2 JP 11227884 A JP11227884 A JP 11227884A JP 11227884 A JP11227884 A JP 11227884A JP H0354767 B2 JPH0354767 B2 JP H0354767B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- circuit
- indicator
- float
- voltage
- 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 38
- 239000004020 conductor Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 description 26
- 238000004804 winding Methods 0.000 description 22
- 238000001514 detection method Methods 0.000 description 18
- 238000006073 displacement reaction Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 239000000446 fuel Substances 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000010355 oscillation Effects 0.000 description 9
- 239000000696 magnetic material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000004907 flux Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 239000003502 gasoline Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11227884A JPS60253921A (ja) | 1984-05-31 | 1984-05-31 | 液面レベル計 |
| US06/739,476 US4627280A (en) | 1984-04-24 | 1985-05-30 | Inductance liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11227884A JPS60253921A (ja) | 1984-05-31 | 1984-05-31 | 液面レベル計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253921A JPS60253921A (ja) | 1985-12-14 |
| JPH0354767B2 true JPH0354767B2 (enrdf_load_stackoverflow) | 1991-08-21 |
Family
ID=14582692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11227884A Granted JPS60253921A (ja) | 1984-04-24 | 1984-05-31 | 液面レベル計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253921A (enrdf_load_stackoverflow) |
-
1984
- 1984-05-31 JP JP11227884A patent/JPS60253921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60253921A (ja) | 1985-12-14 |
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