Method and apparatus for improving electric arc discharge form generated between two electrodes by arranging high resistance insulating element between said electrodes and, especially, shock wave generating apparatus for hydraulic stone crushing utilizing said method and apparatus |
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| 申请号 | JP14922888 | 申请日 | 1988-06-16 | 公开(公告)号 | JPS6420838A | 公开(公告)日 | 1989-01-24 |
| 申请人 | Technomed Int Sa; Inst Nat Sante Rech Med; | 发明人 | DOMINITSUKU KATEINIYORU; BERUNAARU RAKURIYUSHIYU; JIYANNRUI MESUTA; | ||||
| 摘要 | PURPOSE: To reduce wear of and damage to electrodes, and suddenly impart large energy by increasing resistance of a passage of an electric arc between the electrodes. CONSTITUTION: A means 30 to increase resistance of a passage of an electric arc between electrodes 12 and 14 is provided. This means 30 has a high resistance insulating element 32 arranged between the electric arc generating electrodes 12 and 14. When a switch I' is closed at the time when a switch I is opened, a capacitor C is charged. Next, in case the switch I is closed when the switch I' is opened, the capacitor C is discharged through the electrodes 12 and 14. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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