JPH02122366U - - Google Patents
Info
- Publication number
- JPH02122366U JPH02122366U JP3221089U JP3221089U JPH02122366U JP H02122366 U JPH02122366 U JP H02122366U JP 3221089 U JP3221089 U JP 3221089U JP 3221089 U JP3221089 U JP 3221089U JP H02122366 U JPH02122366 U JP H02122366U
- Authority
- JP
- Japan
- Prior art keywords
- insulation
- pseudo
- check device
- measurement
- measured
- 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
- 238000009413 insulation Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims 4
- 230000007547 defect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
図面は、本考案に係る絶縁チエツク装置の実施
例を示したものであつて、第１図は絶縁チエツク
装置の構成を示すブロツク図、第２図は要部を示
すブロツク回路図、第３図Ａ，Ｂは設定値表示部
の正面図、第４図は作用をしめすタイミングチヤ
ート図、第５図は従来例を示すブロツク図である
。
図中、１……絶縁チエツク装置、２……装置本
体、３，４……測定端子、３ａ，４ａ……ケーブ
ル、８……測定系チエツク回路、９，１０……チ
エツク端子である。
The drawings show an embodiment of the insulation check device according to the present invention, in which FIG. 1 is a block diagram showing the structure of the insulation check device, FIG. 2 is a block circuit diagram showing the main parts, and FIG. 3 is a block diagram showing the structure of the insulation check device. A and B are front views of the set value display section, FIG. 4 is a timing chart showing the operation, and FIG. 5 is a block diagram showing a conventional example. In the figure, 1...insulation check device, 2...device main body, 3, 4...measuring terminals, 3a, 4a...cables, 8...measuring system check circuit, 9, 10...check terminals.
Claims (1)
触せしめられて被測定物の絶縁状態をチエツクす
る絶縁チエツク装置に、前記測定端子間を導通せ
しめて疑似的絶縁不良状態を作り出す疑似不良発
生手段を接続するに、該疑似不良発生手段を、前
記測定端子に被測定物を介して導通すべく接続し
たことを特徴とする絶縁チエツク装置。 A pseudo-failure generation means that creates a pseudo-insulation failure state by creating continuity between the measurement terminals is connected to an insulation check device that checks the insulation state of the object to be measured by bringing a pair of measurement terminals into contact with predetermined measurement positions, respectively. In particular, an insulation check device characterized in that the pseudo defect generating means is electrically connected to the measurement terminal via the object to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221089U JPH02122366U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221089U JPH02122366U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122366U true JPH02122366U (en) | 1990-10-05 |
Family
ID=31258560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3221089U Pending JPH02122366U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122366U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054976B2 (en) * | 1983-06-09 | 1985-12-03 | 大阪曹達株式会社 | Halogen-containing polymer vulcanization composition |
-
1989
- 1989-03-22 JP JP3221089U patent/JPH02122366U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054976B2 (en) * | 1983-06-09 | 1985-12-03 | 大阪曹達株式会社 | Halogen-containing polymer vulcanization composition |
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