JPS58115831U - High voltage generator - Google Patents
High voltage generatorInfo
- Publication number
- JPS58115831U JPS58115831U JP1085082U JP1085082U JPS58115831U JP S58115831 U JPS58115831 U JP S58115831U JP 1085082 U JP1085082 U JP 1085082U JP 1085082 U JP1085082 U JP 1085082U JP S58115831 U JPS58115831 U JP S58115831U
- Authority
- JP
- Japan
- Prior art keywords
- voltage generator
- voltage
- current detector
- cutoff signal
- high 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
Landscapes
- Rectifiers (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Protection Of Static Devices (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図（よ従来の高電圧発生装置を示す図、第２図は本
考案に係る高電圧発生装置の一実施例を示す図である。
１・・・商用交流電源、２・・・高電圧発生部、３・・
・高 −電圧ケーブル、３ａ・・・高電圧ケーブル３の
導電性 。
外被、４・・・利用装置、４ａ・・・静電塗装ガン、５
１・・・荷電々極、６Ａ・・・第１の電流検出器、６Ｂ
・・・第２の電流検出器、７・・・接地端子、′８−・
・・負荷、９゜１０．１３−・・・波形整形回路ミ１２
・・・加算器、１４・・・起動用開閉−１１５・・・遅
延回路、１６・・・制限回路。′FIG. 1 is a diagram showing a conventional high voltage generator, and FIG. 2 is a diagram showing an embodiment of a high voltage generator according to the present invention. 1...Commercial AC power supply, 2...High voltage generator. Voltage generating section, 3...
- High-voltage cable, 3a...Conductivity of the high-voltage cable 3. Outer cover, 4... Utilization device, 4a... Electrostatic painting gun, 5
1...Charged electrode, 6A...First current detector, 6B
...Second current detector, 7...Grounding terminal, '8--
...Load, 9゜10.13-...Waveform shaping circuit Mi12
...Adder, 14...Starting opening/closing-115...Delay circuit, 16...Limiting circuit. ′
Claims (1)
れら高電圧発生部と利用装置を接続する導電性外被を備
えた高電圧ケーブルと、上記利用装置の外装部に結合さ
れた上記導電″性外被を流れる電流、 −を検出する
第１の電流検出器と、上記荷電々極と負荷との間を流れ
る負荷電流を検出する第２の検出器と、これら検出器か
らの検出徊号の少なくともいずれかが夫々に対し予め決
定された閾値を越えるときに遮断信号を生ずる遮断信号
発生回路と・′ を備＆た高電圧発生装置において、上
記高電圧発−生部の起動用開閉器と連動して動作し、少
なくとも上記第１の電流検出器による起動時の遮断信号
の発生を制限するように予め設定された遅延回路を備え
たことを特徴とする高電圧発生装置。' A high-voltage generating section, a device for using charged electrodes, a high-voltage cable with a conductive jacket connecting these high-voltage generating section and the device, and a high-voltage cable connected to the exterior of the device for use. a first current detector for detecting the current flowing through the conductive jacket; a second current detector detecting the load current flowing between the charged electrodes and the load; A high voltage generator comprising: a cutoff signal generating circuit that generates a cutoff signal when at least one of the detection signals exceeds a predetermined threshold for each; A high voltage generator, comprising a delay circuit that operates in conjunction with a switch and is preset to limit generation of a cutoff signal by at least the first current detector at startup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1085082U JPS58115831U (en) | 1982-01-29 | 1982-01-29 | High voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1085082U JPS58115831U (en) | 1982-01-29 | 1982-01-29 | High voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58115831U true JPS58115831U (en) | 1983-08-08 |
Family
ID=30023474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1085082U Pending JPS58115831U (en) | 1982-01-29 | 1982-01-29 | High voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60112363U (en) * | 1983-12-29 | 1985-07-30 | 岩田塗装機工業株式会社 | Safety device to prevent spark discharge in electrostatic painting |
-
1982
- 1982-01-29 JP JP1085082U patent/JPS58115831U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60112363U (en) * | 1983-12-29 | 1985-07-30 | 岩田塗装機工業株式会社 | Safety device to prevent spark discharge in electrostatic painting |
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