JPS5857724U - Gasohol liquid level sensor - Google Patents
Gasohol liquid level sensorInfo
- Publication number
- JPS5857724U JPS5857724U JP14807381U JP14807381U JPS5857724U JP S5857724 U JPS5857724 U JP S5857724U JP 14807381 U JP14807381 U JP 14807381U JP 14807381 U JP14807381 U JP 14807381U JP S5857724 U JPS5857724 U JP S5857724U
- Authority
- JP
- Japan
- Prior art keywords
- detection section
- gasohol
- level sensor
- section
- liquid level
- 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)
- Arrangements For Transmission Of Measured Signals (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図は本考案の一実施例を示す回路図、第２図は他の
実施例を示す回路図である。
１０・・・・・・検出部、１１・・・・・・可変抵抗、
１２゜１３．２２，２３．３２〜３６・・・・・・抵抗
、２０・・・・・・電圧供給部、２１．３１・・・演算
増幅器、３０・・・・・・増幅部、４Ｇ、 ４１．
４３・・曲端子、４２・・・用出力端子。FIG. 1 is a circuit diagram showing one embodiment of the present invention, and FIG. 2 is a circuit diagram showing another embodiment. 10...detection section, 11...variable resistor,
12゜13.22, 23.32-36... Resistor, 20... Voltage supply section, 21.31... Operational amplifier, 30... Amplification section, 4G , 41.
43...output terminal for curved terminal, 42...
Claims (1)
値が変化する検出部と、その検出部に電源電圧よりも低
い所定の電圧を供給する電圧供給部と、前記検出部が示
す抵抗値に応じて変化する検出部出力信号を増幅すると
共に前記検出部の異常時には最小レベルの出力信号を出
力し、短絡事故時には所定値以上の電流が流れないよう
にした増幅部とを備えたことを特徴とするガソホール用
液量センサ。a detection section in which the resistance value of a variable resistor changes according to the liquid amount based on a change in the level of the liquid; a voltage supply section that supplies a predetermined voltage lower than a power supply voltage to the detection section; and an amplification section that amplifies the output signal of the detection section that changes according to the resistance value shown, outputs a minimum level output signal when the detection section is abnormal, and prevents a current exceeding a predetermined value from flowing in the event of a short circuit accident. A gasohol liquid level sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14807381U JPS5857724U (en) | 1981-10-07 | 1981-10-07 | Gasohol liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14807381U JPS5857724U (en) | 1981-10-07 | 1981-10-07 | Gasohol liquid level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5857724U true JPS5857724U (en) | 1983-04-19 |
Family
ID=29940896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14807381U Pending JPS5857724U (en) | 1981-10-07 | 1981-10-07 | Gasohol liquid level sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857724U (en) |
-
1981
- 1981-10-07 JP JP14807381U patent/JPS5857724U/en active Pending
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