JPH01165476U - - Google Patents
Info
- Publication number
- JPH01165476U JPH01165476U JP6169788U JP6169788U JPH01165476U JP H01165476 U JPH01165476 U JP H01165476U JP 6169788 U JP6169788 U JP 6169788U JP 6169788 U JP6169788 U JP 6169788U JP H01165476 U JPH01165476 U JP H01165476U
- Authority
- JP
- Japan
- Prior art keywords
- warning
- signal
- voltage drop
- output
- voltage
- 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
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
図は本考案の一実施例を示す回路図である。
１…被検査通電部品、２…電源、３，４…比較
器、６…ランプ、Ｒ５…抵抗、Ｒ６…可変抵抗、
Ｄ１…ダイオード。
The figure is a circuit diagram showing an embodiment of the present invention. 1... Current-carrying part to be inspected, 2... Power source, 3, 4... Comparator, 6... Lamp, R 5 ... Resistor, R 6 ... Variable resistor,
D1 ...diode.
Claims (1)
る検査電圧と基準電圧とを比較し、前記検査電圧
が前記基準電圧よりも低下したときに電圧低下信
号を出力する電圧低下信号出力手段と、 該電圧低下信号出力手段から電圧低下信号が出
力されているときに警告発生信号を出力すると共
に、電圧低下信号が途絶えてからも所定期間だけ
警告発生信号の出力を保持する警告発生信号出力
手段と、 該警告発生信号出力手段により警告発生信号が
出力されているときに警告を発する警告手段と、 を含んで構成されたことを特徴とする断線及び
瞬断検査装置。[Claims for Utility Model Registration] A test voltage obtained through a current-carrying component to be tested connected to a power source is compared with a reference voltage, and a voltage drop signal is output when the test voltage is lower than the reference voltage. Voltage drop signal output means; Outputs a warning generation signal when the voltage drop signal is output from the voltage drop signal output means, and maintains the output of the warning generation signal for a predetermined period even after the voltage drop signal is interrupted. A wire breakage and instantaneous interruption inspection device comprising: a warning generation signal output means for outputting a warning signal; and a warning means for issuing a warning when the warning generation signal is output by the warning generation signal output means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6169788U JPH01165476U (en) | 1988-05-12 | 1988-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6169788U JPH01165476U (en) | 1988-05-12 | 1988-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165476U true JPH01165476U (en) | 1989-11-20 |
Family
ID=31287346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6169788U Pending JPH01165476U (en) | 1988-05-12 | 1988-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165476U (en) |
-
1988
- 1988-05-12 JP JP6169788U patent/JPH01165476U/ja active Pending