Invention Grant
- Patent Title: Device for air cleaning
- Patent Title (中): 空气净化设备
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Application No.: US11578819Application Date: 2005-04-21
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Publication No.: US07655076B2Publication Date: 2010-02-02
- Inventor: George Griffiths , Geoffrey Norman Walter Gay
- Applicant: George Griffiths , Geoffrey Norman Walter Gay
- Applicant Address: GB Skelmersdale, Lancashire
- Assignee: Darwin Technology International Limited
- Current Assignee: Darwin Technology International Limited
- Current Assignee Address: GB Skelmersdale, Lancashire
- Agency: Drinker Biddle & Reath, LLP
- Priority: GB0408910.8 20040422
- International Application: PCT/GB2005/001534 WO 20050421
- International Announcement: WO2005/102534 WO 20051103
- Main IPC: B03C3/011
- IPC: B03C3/011
Abstract:
Air cleaning device has a particle charging zone comprising a conducting sheet having a plurality of apertures, through which air can be passed, and a plurality of corona emitters each associated with an aperture, and a filter.
Public/Granted literature
- US20080034973A1 Device For Air Cleaning Public/Granted day:2008-02-14
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