JPS6444476U - - Google Patents
Info
- Publication number
- JPS6444476U JPS6444476U JP14082387U JP14082387U JPS6444476U JP S6444476 U JPS6444476 U JP S6444476U JP 14082387 U JP14082387 U JP 14082387U JP 14082387 U JP14082387 U JP 14082387U JP S6444476 U JPS6444476 U JP S6444476U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- potentiometer
- comparison means
- drop member
- disconnection
- 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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案の実施例に係るポテンシヨメー
タの断線検出回路図、第２図は従来のポテンシヨ
メータの回路図。
１０…可変抵抗、１２…固定抵抗、１４…電源
、１６…比較手段、１８…表示手段。
FIG. 1 is a disconnection detection circuit diagram of a potentiometer according to an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional potentiometer. DESCRIPTION OF SYMBOLS 10... Variable resistor, 12... Fixed resistor, 14... Power supply, 16... Comparison means, 18... Display means.
Claims (1)
に電圧を印加する電源との間に、それぞれ直列に
接続された電圧降下部材と、 出力される電圧を予め設定された電圧と比較す
るための比較手段と、 該比較手段が所定の値を出力した際には断線を
表示する表示手段とを具備することを特徴とする
ポテンシヨメータの断線検出回路。[Claims for Utility Model Registration] A voltage drop member connected in series between both ends of a variable resistor of a potentiometer and a power supply that applies a voltage to both ends, and a voltage drop member whose output voltage is set in advance. 1. A disconnection detection circuit for a potentiometer, comprising a comparison means for comparing the voltage with a predetermined voltage, and a display means for indicating a disconnection when the comparison means outputs a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14082387U JPS6444476U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14082387U JPS6444476U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444476U true JPS6444476U (en) | 1989-03-16 |
Family
ID=31405347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14082387U Pending JPS6444476U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431236U (en) * | 1990-07-11 | 1992-03-13 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035270B2 (en) * | 1981-05-25 | 1985-08-13 | 松下電工株式会社 | Manufacturing method of flat panel |
-
1987
- 1987-09-14 JP JP14082387U patent/JPS6444476U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035270B2 (en) * | 1981-05-25 | 1985-08-13 | 松下電工株式会社 | Manufacturing method of flat panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431236U (en) * | 1990-07-11 | 1992-03-13 |