Invention Grant
- Patent Title: Single rotor ducted fan
- Patent Title (中): 单转子风扇
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Application No.: US12762738Application Date: 2010-04-19
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Publication No.: US08154866B2Publication Date: 2012-04-10
- Inventor: John P. Franz
- Applicant: John P. Franz
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: H05K7/20
- IPC: H05K7/20 ; F04D29/60
Abstract:
In accordance with at least some embodiments, a single rotor ducted fan is disclosed. The single rotor ducted fan comprises a duct having an intake diameter and an impeller having a hub with blades that extend radially from the hub. The blades have a maximum tip diameter. The bellmouth diameter is less than the maximum tip diameter.
Public/Granted literature
- US20110255239A1 Single Rotor Ducted Fan Public/Granted day:2011-10-20
Information query
