JPS59217117A - 液面検出装置 - Google Patents
液面検出装置Info
- Publication number
- JPS59217117A JPS59217117A JP58092725A JP9272583A JPS59217117A JP S59217117 A JPS59217117 A JP S59217117A JP 58092725 A JP58092725 A JP 58092725A JP 9272583 A JP9272583 A JP 9272583A JP S59217117 A JPS59217117 A JP S59217117A
- Authority
- JP
- Japan
- Prior art keywords
- light
- housing
- ink
- receiving element
- emitting element
- 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.)
- Granted
Links
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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58092725A JPS59217117A (ja) | 1983-05-26 | 1983-05-26 | 液面検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58092725A JPS59217117A (ja) | 1983-05-26 | 1983-05-26 | 液面検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59217117A true JPS59217117A (ja) | 1984-12-07 |
| JPH0312694B2 JPH0312694B2 (enExample) | 1991-02-20 |
Family
ID=14062411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58092725A Granted JPS59217117A (ja) | 1983-05-26 | 1983-05-26 | 液面検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59217117A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167821A (ja) * | 1985-01-21 | 1986-07-29 | Tomuko:Kk | 液面検出装置 |
| KR20170009765A (ko) * | 2015-07-16 | 2017-01-25 | 가부시기가이샤 디스코 | 액량 검출 유닛 |
| CN114152311A (zh) * | 2021-11-10 | 2022-03-08 | 中国航发南方工业有限公司 | 航空零件流通能力测量设备及其光感液位测量装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135562U (enExample) * | 1978-03-13 | 1979-09-20 | ||
| JPS57177132U (enExample) * | 1981-05-06 | 1982-11-09 |
-
1983
- 1983-05-26 JP JP58092725A patent/JPS59217117A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135562U (enExample) * | 1978-03-13 | 1979-09-20 | ||
| JPS57177132U (enExample) * | 1981-05-06 | 1982-11-09 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167821A (ja) * | 1985-01-21 | 1986-07-29 | Tomuko:Kk | 液面検出装置 |
| KR20170009765A (ko) * | 2015-07-16 | 2017-01-25 | 가부시기가이샤 디스코 | 액량 검출 유닛 |
| JP2017026335A (ja) * | 2015-07-16 | 2017-02-02 | 株式会社ディスコ | 液量検出ユニット |
| CN114152311A (zh) * | 2021-11-10 | 2022-03-08 | 中国航发南方工业有限公司 | 航空零件流通能力测量设备及其光感液位测量装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312694B2 (enExample) | 1991-02-20 |
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