公开(公告)号：US4645981A

公开(公告)日：1987-02-24

申请号：US620919

申请日：1984-06-15

Applicant: Siegfried Stramke

Inventor： Siegfried Stramke

IPC: B29C35/04 ,  B29C59/10 ,  C23C8/36 ,  H01J37/32 ,  H01T19/00 ,  H05B37/00 ,  H05B39/00 ,  H05B41/14

CPC classification number: H01J37/32018 ,  B29C35/04 ,  B29C59/103 ,  C23C8/36 ,  H01J37/32027 ,  H01J37/32045 ,  H01T19/00 ,  B29C35/045

Abstract: For the glow discharge between a receptacle and a workpiece, the glow discharge path is connected in series with a first switch. A capacitor circuit is charged via the glow discharge path and two diodes. By closing a switch, the previously positive pole of the capacitor circuit is set to the zero potential, whereby the potential of the other pole is shifted negative. By closing a switch, the capacitor circuit is discharged through the glow discharge path while the first switch is closed. Upon the discharging of the capacitor circuit, the supply voltage continues to be present at the glow discharge path for the remaining pulse time. In the initial range, the voltage pulses have a pulse peak for ignition followed by a maintenance range, the height of which corresponds to the supply voltage.

Abstract translation: 对于容器和工件之间的辉光放电，辉光放电路径与第一开关串联连接。 通过辉光放电路径和两个二极管对电容器电路进行充电。 通过闭合开关，电容器电路的先前正极被设置为零电位，由此另一极的电位偏移为负。 通过闭合开关，电容器电路在第一开关闭合时通过辉光放电路径放电。 在电容器电路放电时，在剩余脉冲时间内，辉光放电路径上继续存在电源电压。 在初始范围内，电压脉冲具有点火脉冲峰值，后跟维护范围，其高度对应于电源电压。