JPS5914028U - Liquid level alarm device - Google Patents
Liquid level alarm deviceInfo
- Publication number
- JPS5914028U JPS5914028U JP11069982U JP11069982U JPS5914028U JP S5914028 U JPS5914028 U JP S5914028U JP 11069982 U JP11069982 U JP 11069982U JP 11069982 U JP11069982 U JP 11069982U JP S5914028 U JPS5914028 U JP S5914028U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- alarm device
- pipe
- level alarm
- switch
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂはダイヤフラムスイッチの構造を示す
縦断面図および横断面図、第２図ａ ” ｃはダイヤフ
ラムスイッチの動作説明図、第３図は本考案の一実施例
を示す概略構成図、第４図は他の実施例を示す概略構成
図、第５図は警報回路の一例を示す回路図である。
１．２・・・ダイヤフラム、？、 ８． ９・・・電
極、１０・・・スペーサ、１４・・・ダイヤフラムスイ
ッチ、１５．１８・・・パイプ、１６・・・燃料油タン
ク、ｓｗｌ、ｓｗ２・・・ダイヤフラムスイッチの２つ
のスイッチ。Figures 1a and 1b are longitudinal and cross-sectional views showing the structure of a diaphragm switch, Figures 2a and 2c are illustrations of the operation of the diaphragm switch, and Figure 3 is a schematic diagram showing an embodiment of the present invention. , FIG. 4 is a schematic configuration diagram showing another embodiment, and FIG. 5 is a circuit diagram showing an example of an alarm circuit. 1.2...Diaphragm, ?, 8.9... Electrode, 10. ...Spacer, 14...Diaphragm switch, 15.18...Pipe, 16...Fuel oil tank, swl, sw2...Two switches: diaphragm switch.
Claims (1)
に２つのスイッチ部を有するダイヤフラムスイッチを該
パイプを横切って水密に取り付け、タンク液面の上昇に
伴なうパイプ内圧の変化により起るダイヤフラムスイッ
チの２つの子イツチ部のオン・オフの組合せから、液面
レベルの高位および超高位を検出するようになしたこと
を特徴とする液面警報装置。A pipe of appropriate length is installed vertically at the top of the tank, and a diaphragm switch with two switch parts is installed watertight across the pipe to prevent changes in the internal pressure of the pipe as the tank liquid level rises. 1. A liquid level warning device, characterized in that a high liquid level and a very high liquid level are detected from a combination of on and off of two small switch parts of a diaphragm switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11069982U JPS5914028U (en) | 1982-07-20 | 1982-07-20 | Liquid level alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11069982U JPS5914028U (en) | 1982-07-20 | 1982-07-20 | Liquid level alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5914028U true JPS5914028U (en) | 1984-01-27 |
Family
ID=30257336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11069982U Pending JPS5914028U (en) | 1982-07-20 | 1982-07-20 | Liquid level alarm device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914028U (en) |
-
1982
- 1982-07-20 JP JP11069982U patent/JPS5914028U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5958356U (en) | Diaphragm oxygen electrode | |
| JPS5914028U (en) | Liquid level alarm device | |
| JPS6088235U (en) | Remaining liquid level alarm device in tank | |
| JPS60110670U (en) | Liquid level detection device | |
| JPS5888122U (en) | Tank liquid detection device | |
| JPS5914027U (en) | Liquid level alarm device | |
| JPS58145517U (en) | Fuel filter with water level detection device | |
| JPS5886532U (en) | Battery fluid level detection device | |
| JPS5982919U (en) | Liquid supply device to extruder | |
| JPS59116825U (en) | Float type liquid level detector | |
| JPS60125599U (en) | gas separation equipment | |
| JPS5937552U (en) | Liquid surface conductivity change detection device | |
| JPS5882622U (en) | Vertical fuel gauge contact structure | |
| JPS59195540U (en) | Pipe leak detection device | |
| JPS6093250U (en) | Dissolved liquid leak detection switch | |
| JPS59135753U (en) | Intravenous injection liquid level indicator | |
| JPS59121138U (en) | level switch | |
| JPS58146808U (en) | Oil pan oil level detection device | |
| JPS59126896U (en) | liquid storage tank | |
| JPS5899645U (en) | Gas switch internal pressure drop display structure | |
| JPS6058431U (en) | Remaining liquid level warning device | |
| JPS58130230U (en) | Residual oil amount detection device | |
| JPS59138745U (en) | Self-floating leak detector | |
| JPS6057589U (en) | Sloshing prevention device for floating roof storage tank | |
| JPS5858693U (en) | Display failure diagnosis circuit |