Invention Grant
- Patent Title: Ventilator wheel
- Patent Title (中): 呼吸机轮
-
Application No.: US12375807Application Date: 2007-08-01
-
Publication No.: US08128372B2Publication Date: 2012-03-06
- Inventor: Dieter Best
- Applicant: Dieter Best
- Applicant Address: DE Mulfingen
- Assignee: EBM-Papst Mulfingen GmbH & Co. KG
- Current Assignee: EBM-Papst Mulfingen GmbH & Co. KG
- Current Assignee Address: DE Mulfingen
- Agency: Brink Hofer Gilson & Lione
- Priority: DE202006011899U 20060803
- International Application: PCT/EP2007/057981 WO 20070801
- International Announcement: WO2008/015245 WO 20080207
- Main IPC: B64C11/04
- IPC: B64C11/04 ; F04D29/36
Abstract:
The present invention relates to a ventilator wheel comprised of a hollow-cylindrical hub with fastening flanges disposed at the circumference for the detachable mounting of ventilator blades. The hollow-cylindrical hub and fastening flanges are made of steel. The fastening flanges may be connected to the hub via welding or another suitable means.
Public/Granted literature
- US20100003140A1 VENTILATOR WHEEL Public/Granted day:2010-01-07
Information query
