Invention Grant
- Patent Title: Air filter
- Patent Title (中): 空气过滤器
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Application No.: US12863398Application Date: 2009-01-16
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Publication No.: US08663354B2Publication Date: 2014-03-04
- Inventor: Patrick Arthur Tindale , Stuart Peter Redshaw
- Applicant: Patrick Arthur Tindale , Stuart Peter Redshaw
- Applicant Address: GB Nottinghamshire
- Assignee: 4Energy Ltd
- Current Assignee: 4Energy Ltd
- Current Assignee Address: GB Nottinghamshire
- Agency: Billion & Armitage
- Agent Benjamin C. Armitage
- Priority: GB0800824.5 20080117
- International Application: PCT/GB2009/000130 WO 20090116
- International Announcement: WO2009/090405 WO 20090723
- Main IPC: B01D46/28
- IPC: B01D46/28
Abstract:
An air filter (111) comprising a duct (118, 120) forming a passageway extending between an inlet (116) and an outlet (113) of the air filter, the duct comprising bristles (310) extending from a wall of the duct across at least a portion of the passageway so as to remove entrained particles from air passing through the duct.
Public/Granted literature
- US20100311316A1 AIR FILTER Public/Granted day:2010-12-09
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