JPS6440233U - - Google Patents
Info
- Publication number
- JPS6440233U JPS6440233U JP13382587U JP13382587U JPS6440233U JP S6440233 U JPS6440233 U JP S6440233U JP 13382587 U JP13382587 U JP 13382587U JP 13382587 U JP13382587 U JP 13382587U JP S6440233 U JPS6440233 U JP S6440233U
- Authority
- JP
- Japan
- Prior art keywords
- sound sensor
- circuit
- sound
- crowbar circuit
- arithmetic unit
- 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 1
Landscapes
- Protection Of Static Devices (AREA)
Description
第１図は本考案の実施例を示す。第２図はクロ
ーバ回路を例示する。
１……点弧制御放電管、２……均圧素子、３…
…トリガー回路、４……音センサ、５……分析回
路、６……演算器。
FIG. 1 shows an embodiment of the invention. FIG. 2 illustrates a crowbar circuit. 1... Ignition control discharge tube, 2... Pressure equalization element, 3...
...Trigger circuit, 4...Sound sensor, 5...Analysis circuit, 6...Arithmetic unit.
Claims (1)
るスイツチング素子に対して外部放電音を検知す
る音センサを配置し、前記音センサに分析回路お
よび演算器を接続したことを特徴とするクローバ
回路の故障検出装置。 A failure detection device for a crowbar circuit, characterized in that a sound sensor for detecting external discharge sound is disposed on a switching element used in a crowbar circuit in a DC high voltage power supply, and an analysis circuit and an arithmetic unit are connected to the sound sensor. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13382587U JPS6440233U (en) | 1987-09-01 | 1987-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13382587U JPS6440233U (en) | 1987-09-01 | 1987-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440233U true JPS6440233U (en) | 1989-03-10 |
Family
ID=31392048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13382587U Pending JPS6440233U (en) | 1987-09-01 | 1987-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440233U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123316A (en) * | 1982-01-18 | 1983-07-22 | 株式会社東芝 | Malfunction monitoring device |
| JPS58127519A (en) * | 1982-01-25 | 1983-07-29 | 株式会社東芝 | Automatic partical discharge monitoring device |
-
1987
- 1987-09-01 JP JP13382587U patent/JPS6440233U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123316A (en) * | 1982-01-18 | 1983-07-22 | 株式会社東芝 | Malfunction monitoring device |
| JPS58127519A (en) * | 1982-01-25 | 1983-07-29 | 株式会社東芝 | Automatic partical discharge monitoring device |