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
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