Invention Grant
- Patent Title: Fan with laminar flow element in front of the suction hole
- Patent Title (中): 风机在吸入孔前面有层流元件
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Application No.: US10576399Application Date: 2004-09-24
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Publication No.: US07670104B2Publication Date: 2010-03-02
- Inventor: Martin Geiger , Rudolph Tungl , Reinhold Hopfensperger
- Applicant: Martin Geiger , Rudolph Tungl , Reinhold Hopfensperger
- Applicant Address: DE Landshut
- Assignee: EBM-Papst Landshut GmbH
- Current Assignee: EBM-Papst Landshut GmbH
- Current Assignee Address: DE Landshut
- Agency: Harness, Dickey & Pierce, PLC
- Priority: DE10349344 20031023
- International Application: PCT/EP2004/010728 WO 20040924
- International Announcement: WO2005/050025 WO 20050602
- Main IPC: F04D29/00
- IPC: F04D29/00
Abstract:
A radial fan (1) with a housing (2) and a fan impeller (3) disposed therein, an air inlet (4) and an air outlet (5) is provided, a pressure space (6) being formed between the latter, and in front of the air inlet (4) a laminar element (7) being disposed which, in a bypass (8) formed therein, has a sensor (9) for recording at least one parameter of the medium flowing through the air inlet (4).
Public/Granted literature
- US20070066209A1 Fan with laminar flow element in front of the suction hole Public/Granted day:2007-03-22
Information query
