发明申请
WO2015011460A1 SYSTEM AND METHOD FOR ELECTRET SURFACE POTENTIAL RESTORATION BY A DIRECTIONAL PULSATING ELECTRIC FIELD
审中-公开
基本信息:
- 专利标题: SYSTEM AND METHOD FOR ELECTRET SURFACE POTENTIAL RESTORATION BY A DIRECTIONAL PULSATING ELECTRIC FIELD
- 专利标题(中):通过方向脉冲电场进行电场表面恢复的系统和方法
- 申请号:PCT/GB2014/052235 申请日:2014-07-22
- 公开(公告)号:WO2015011460A1 公开(公告)日:2015-01-29
- 发明人: CHEUNG, William, S.H.
- 申请人: ADC TECH INTERNATIONAL LTD. , CHEUNG, William, S.H.
- 申请人地址: RM A02, 13/F Union Hing Yip Factory Bldg. No. 20, Hing Yip Street Hong Kong CN
- 专利权人: ADC TECH INTERNATIONAL LTD.,CHEUNG, William, S.H.
- 当前专利权人: ADC TECH INTERNATIONAL LTD.,CHEUNG, William, S.H.
- 当前专利权人地址: RM A02, 13/F Union Hing Yip Factory Bldg. No. 20, Hing Yip Street Hong Kong CN
- 代理机构: LAWRENCE, Richard et al.
- 优先权: US61/857,125 20130722
- 主分类号: H02M11/00
- IPC分类号: H02M11/00 ; H01G7/02
摘要:
A system is disclosed for restoring a surface field potential of an electret material. An oscillator generates an oscillating output, and a power amplifier amplifies the oscillating output. A step-up transformer generates a high voltage alternating current output from the amplified oscillating output, and a polarity controller generates one of a positive pulsating output and a negative pulsating output from the high voltage alternating current output.
摘要(中):
公开了一种用于恢复驻极体材料的表面场势的系统。 振荡器产生振荡输出,功率放大器放大振荡输出。 升压变压器产生从放大的振荡输出端输出的高压交流电,极性控制器产生高压交流输出的正脉冲输出和负脉动输出之一。