JPS6019936U - Remaining liquid amount detection device in liquid tank - Google Patents
Remaining liquid amount detection device in liquid tankInfo
- Publication number
- JPS6019936U JPS6019936U JP11152083U JP11152083U JPS6019936U JP S6019936 U JPS6019936 U JP S6019936U JP 11152083 U JP11152083 U JP 11152083U JP 11152083 U JP11152083 U JP 11152083U JP S6019936 U JPS6019936 U JP S6019936U
- Authority
- JP
- Japan
- Prior art keywords
- float
- remaining liquid
- liquid
- amount
- liquid tank
- 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
- Level Indicators Using A Float (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の截断側面図、第２図は本案装置を適用
した液体タンクの１例の截断側面図、第３図はその回路
図である。
１・・・・・・液体タンク、３１・・・・・・第１フロ
ート、３□・・・・・・第２フロート、４□・・・・・
・第１可変抵抗器、４□・・・・・・第２可変抵抗器、
６・・・・・・指示計器、７・・・・・・作動回路、８
・・・・・・固定抵抗器。FIG. 1 is a cutaway side view of a conventional example, FIG. 2 is a cutaway side view of an example of a liquid tank to which the present device is applied, and FIG. 3 is a circuit diagram thereof. 1...Liquid tank, 31...First float, 3□...Second float, 4□...
・First variable resistor, 4□...Second variable resistor,
6...Indication instrument, 7...Operating circuit, 8
...Fixed resistor.
Claims (1)
第１フロートと、これが所定量以下のときに作動する第
２フロートとを設け、該各フロートに連動してその下動
により抵抗値を増す各可変抵抗器を指示計器の作動回路
に互に並列に接続するものにおいて、該第２フロートに
連動する第２可変抵抗器に直列に固定抵抗器を接続する
と共に、残液量の該所定量への減少による該第１フロー
トの最下降位置への移動で該第１フロートに連動する第
１可変抵抗器と該作動回路との接続が断たれるようにし
たことを特徴とする液体タンクにおける残液量検出装置
。A first float that operates when the remaining liquid amount is above a predetermined amount and a second float that operates when the remaining liquid amount is below a predetermined amount are provided in the liquid tank, and the lower movement of the floats works in conjunction with each float to create resistance. In a device in which variable resistors that increase the value are connected in parallel to the operating circuit of the indicator, a fixed resistor is connected in series to the second variable resistor that is linked to the second float, and The first variable resistor interlocked with the first float is disconnected from the operating circuit when the first float moves to the lowest position due to the decrease to the predetermined amount. A device for detecting the amount of remaining liquid in a liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11152083U JPS6019936U (en) | 1983-07-20 | 1983-07-20 | Remaining liquid amount detection device in liquid tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11152083U JPS6019936U (en) | 1983-07-20 | 1983-07-20 | Remaining liquid amount detection device in liquid tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6019936U true JPS6019936U (en) | 1985-02-12 |
Family
ID=30258907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11152083U Pending JPS6019936U (en) | 1983-07-20 | 1983-07-20 | Remaining liquid amount detection device in liquid tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019936U (en) |
-
1983
- 1983-07-20 JP JP11152083U patent/JPS6019936U/en active Pending
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