JPS6021942U - pressure detection circuit - Google Patents
pressure detection circuitInfo
- Publication number
- JPS6021942U JPS6021942U JP11281683U JP11281683U JPS6021942U JP S6021942 U JPS6021942 U JP S6021942U JP 11281683 U JP11281683 U JP 11281683U JP 11281683 U JP11281683 U JP 11281683U JP S6021942 U JPS6021942 U JP S6021942U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- resistance value
- detection circuit
- display circuit
- pressure detection
- 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
- Measuring Fluid Pressure (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、従来の回路図、第２図は従来の回路図、第３
図はこの考案の一実施例を示す回路図、第４図は、この
考案の他の実施例を示す回路図である。
１・・・バッテリー、２・・・油圧メータ部、３・・・
可変抵抗部、４・・・ワーニングランプ、５・・・スイ
ッチ部、６・・・イグニッションスイッチ、５ａ・・・
固定接点、５ｂ・・・固定接点、５ｃ・・・可動接点、
７・・・補正抵抗、８・・・回転センサ。Figure 1 is a conventional circuit diagram, Figure 2 is a conventional circuit diagram, and Figure 3 is a conventional circuit diagram.
The figure is a circuit diagram showing one embodiment of this invention, and FIG. 4 is a circuit diagram showing another embodiment of this invention. 1... Battery, 2... Oil pressure meter section, 3...
Variable resistance section, 4... Warning lamp, 5... Switch section, 6... Ignition switch, 5a...
Fixed contact, 5b... Fixed contact, 5c... Movable contact,
7... Correction resistor, 8... Rotation sensor.
Claims (1)
変換する可変抵抗式圧力センサ３と、該圧力センサ３か
ら抵抗値信号を入力し、その抵抗値に応じた指示値を表
示する表示回路２と、前記圧力発生源の作動に関連して
切換わるスイッチ５．８とを備え、該スイッチ５，８に
より、前記圧力発生源が作動するまで前記圧力センサ３
からの前記表示回路２への抵抗値信号の供給を阻止せし
めたことを特徴とする圧力検出回路。A variable resistance pressure sensor 3 that converts the detected pressure generated by the operation of a pressure source into a resistance value, and a display circuit that inputs a resistance value signal from the pressure sensor 3 and displays an indicated value according to the resistance value. 2 and a switch 5.8 which is switched in relation to the activation of the pressure generation source, and the switches 5, 8 cause the pressure sensor 3 to be switched on until the pressure generation source is activated.
A pressure detection circuit characterized in that supply of a resistance value signal from the display circuit 2 to the display circuit 2 is blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11281683U JPS6021942U (en) | 1983-07-20 | 1983-07-20 | pressure detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11281683U JPS6021942U (en) | 1983-07-20 | 1983-07-20 | pressure detection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6021942U true JPS6021942U (en) | 1985-02-15 |
Family
ID=30261392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11281683U Pending JPS6021942U (en) | 1983-07-20 | 1983-07-20 | pressure detection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021942U (en) |
-
1983
- 1983-07-20 JP JP11281683U patent/JPS6021942U/en active Pending
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