JPS55119016A - Liquid level alarm - Google Patents
Liquid level alarmInfo
- Publication number
- JPS55119016A JPS55119016A JP2742679A JP2742679A JPS55119016A JP S55119016 A JPS55119016 A JP S55119016A JP 2742679 A JP2742679 A JP 2742679A JP 2742679 A JP2742679 A JP 2742679A JP S55119016 A JPS55119016 A JP S55119016A
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- reservoir
- float
- detector
- oil
- 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.)
- Pending
Links
Abstract
PURPOSE: To enable the forced operation of a detector from the outside of a reservoir, by providing a float which is displaced following the liquid level in the reservoir and by generating a liquid level alarm signal when the float comes to a prescribed position.
CONSTITUTION: A reservoir 1 is attached to a master cylinder 2 to supply it with oil. The reservoir 1 is provided with an opening 3 for supplementing oil by removing a lid 5 and another opening 4 fitted with a liquid level detector 10. The annular float 12 of the detector 10 contains a magnet 11 and vertically moves depending on the level of the oil. A reed switch 13 is housed in a cylindrical member 14 to detect the lower limit of the liquid level. A lamp 17 is housed as an alarm means in the cylindrical member 14. When a push plate 26 is swung by operation from the outside of the reservoir 1, the float 12 is depressed to a lighting-on level so that the function of the liquid level detector 10 can be checked.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2742679A JPS55119016A (en) | 1979-03-09 | 1979-03-09 | Liquid level alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2742679A JPS55119016A (en) | 1979-03-09 | 1979-03-09 | Liquid level alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55119016A true JPS55119016A (en) | 1980-09-12 |
Family
ID=12220775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2742679A Pending JPS55119016A (en) | 1979-03-09 | 1979-03-09 | Liquid level alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55119016A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107507733A (en) * | 2017-09-19 | 2017-12-22 | 重庆材料研究院有限公司 | The scaling method of liquid level alarming switch detection method and its alarming line based on dynamic liquid level |
-
1979
- 1979-03-09 JP JP2742679A patent/JPS55119016A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107507733A (en) * | 2017-09-19 | 2017-12-22 | 重庆材料研究院有限公司 | The scaling method of liquid level alarming switch detection method and its alarming line based on dynamic liquid level |
CN107507733B (en) * | 2017-09-19 | 2021-11-30 | 重庆材料研究院有限公司 | Liquid level alarm switch detection method based on dynamic liquid level and calibration method of alarm line thereof |
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