JPS61143013U - - Google Patents
Info
- Publication number
- JPS61143013U JPS61143013U JP2545185U JP2545185U JPS61143013U JP S61143013 U JPS61143013 U JP S61143013U JP 2545185 U JP2545185 U JP 2545185U JP 2545185 U JP2545185 U JP 2545185U JP S61143013 U JPS61143013 U JP S61143013U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- indicator
- sensor
- turned
- power
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Description
第1図は本考案に係る交叉コイル式指示計器の
駆動回路を示す回路図、第2図は従来の指示計器
及びセンサを示す図、第3図は従来の指示計器を
示す断面図である。
1……交叉コイル式指示計器、2……センサ、
8……積分回路、9……電源オン検出回路、10
……定電流回路、11……インピーダンス変換回
路。
FIG. 1 is a circuit diagram showing a drive circuit of a crossed coil type indicator according to the present invention, FIG. 2 is a diagram showing a conventional indicator and sensor, and FIG. 3 is a sectional view of the conventional indicator. 1...Cross coil type indicator, 2...Sensor,
8...Integrator circuit, 9...Power-on detection circuit, 10
... Constant current circuit, 11 ... Impedance conversion circuit.
Claims (1)
量を検出するセンサと、前記センサによる出力電
圧を積分して前記指示計器に供給する積分回路と
、電源オン時を検出する検出回路と、前記検出回
路の出力により電源オン時に前記積分回路を非動
作とする積分回路制御回路とを備えたことを特徴
とする交叉コイル式指示計器の駆動回路。 a cross-coil indicator; a sensor that detects the indicated amount of the indicator; an integrating circuit that integrates the output voltage of the sensor and supplies it to the indicator; a detection circuit that detects when the power is turned on; 1. A drive circuit for a crossed coil type indicator, comprising: an integrating circuit control circuit that disables the integrating circuit when the power is turned on based on the output of the circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2545185U JPS61143013U (en) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2545185U JPS61143013U (en) | 1985-02-26 | 1985-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61143013U true JPS61143013U (en) | 1986-09-04 |
Family
ID=30520531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2545185U Pending JPS61143013U (en) | 1985-02-26 | 1985-02-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61143013U (en) |
-
1985
- 1985-02-26 JP JP2545185U patent/JPS61143013U/ja active Pending