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公开(公告)号:US5807425A
公开(公告)日:1998-09-15
申请号:US581546
申请日:1996-04-19
Applicant: Robert William Gibbs
Inventor: Robert William Gibbs
IPC: B03C3/155
CPC classification number: B03C3/155
Abstract: A filter apparatus of the present invention includes a filter housing having an inlet and an outlet and a filter device locatable therebetween. The filter device includes a filter medium, an electrically conductive screen or mesh, and a conductor for supplying high voltage power. The conductor abuts the filter medium such that when the conductor is subject to a high voltage, the filter medium is polarized and nothing, apart from air or a support or retention material of dielectric material, is on a side of the filter medium immediately opposite to the conductor and no other charge applying device is located upstream of the conductor.
Abstract translation: PCT No.PCT / GB94 / 01520 Sec。 371日期:1996年04月19日 102(e)1996年4月19日PCT PCT 1994年7月13日PCT公布。 公开号WO95 / 02460 日本1995年1月26日本发明的过滤装置包括:过滤器壳体,其具有入口和出口以及位于其间的过滤器装置。 过滤装置包括过滤介质,导电屏或网,以及用于提供高压电力的导体。 导体抵靠过滤介质,使得当导体经受高压时,过滤介质是极化的,除了空气或电介质材料的支撑或保持材料外,没有什么是与过滤介质紧密相对的一侧 导体和没有其他电荷施加装置位于导体的上游。