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公开(公告)号:US07028849B2
公开(公告)日:2006-04-18
申请号:US10478870
申请日:2002-04-18
Applicant: Colin Froud
Inventor: Colin Froud
CPC classification number: E03F5/12 , B01D29/035 , B01D29/605 , B01D29/6438 , B01D29/904 , B01D2201/208 , B01D2201/48 , E03F5/125
Abstract: Screen apparatus comprising a screen (10) which allows fluid to pass through it whilst providing a barrier to non-fluid matter in the fluid. A jet outlet (22) is arranged to direct a jet of fluid across that side of the screen (10) on which such matter would otherwise tend to collect when the apparatus is in use.
Abstract translation: 筛网装置包括一个允许流体通过它的屏幕(10),同时为流体中的非流体物质提供屏障。 喷射出口(22)布置成引导流体喷射流过屏幕(10)的该侧,当该装置在使用时,该物质将趋向于收集。
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公开(公告)号:US20050035050A1
公开(公告)日:2005-02-17
申请号:US10478870
申请日:2003-11-25
Applicant: Colin Froud
Inventor: Colin Froud
CPC classification number: E03F5/12 , B01D29/035 , B01D29/605 , B01D29/6438 , B01D29/904 , B01D2201/208 , B01D2201/48 , E03F5/125
Abstract: Screen apparatus comprising a screen (10) which allows fluid to pass through it whilst providing a barrier to non-fluid matter in the fluid. A jet outlet (22) is arranged to direct a jet of fluid across that side of the screen (10) on which such matter would otherwise tend to collect when the apparatus is in use.
Abstract translation: 筛网装置包括一个允许流体通过它的屏幕(10),同时为流体中的非流体物质提供屏障。 喷射出口(22)布置成引导流体喷射流过屏幕(10)的该侧,当该装置在使用时,该物质将趋向于收集。
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