Invention Grant
- Patent Title: Aircraft engine inlet pivotable barrier filter
- Patent Title (中): 飞机发动机入口可枢转屏障过滤器
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Application No.: US12373673Application Date: 2007-07-10
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Publication No.: US08439295B2Publication Date: 2013-05-14
- Inventor: Robert R. Belyew
- Applicant: Robert R. Belyew
- Applicant Address: US MO Chesterfield
- Assignee: Aerospace Filtration Systems, Inc.
- Current Assignee: Aerospace Filtration Systems, Inc.
- Current Assignee Address: US MO Chesterfield
- Agency: Armstrong Teasdale LLP
- International Application: PCT/US2007/073125 WO 20070710
- International Announcement: WO2008/076471 WO 20080626
- Main IPC: B64D33/02
- IPC: B64D33/02
Abstract:
An inlet barrier filter system for an aircraft engine includes a filter panel (35) including filter media for filtering air prior to intake (15) into the engine. The filter panel has a forward edge (F). The system further includes an actuator for selectively pivoting the panel to form an opening around the panel for allowing air to bypass the filter. The opening is rearward of the forward edge of the filter panel.
Public/Granted literature
- US20090261208A1 AIRCRAFT ENGINE INLET PIVOTABLE BARRIER FILTER Public/Granted day:2009-10-22
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