Invention Grant
- Patent Title: Housing produced in one working step
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Application No.: US16772362Application Date: 2018-12-13
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Publication No.: US11542954B2Publication Date: 2023-01-03
- Inventor: Daniel Gebert , Werner Haas , Tobias Sieger , Eugen Usselmann , Wolfgang Laufer
- Applicant: ebm-papst Mulfingen GmbH & Co. KG
- 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: Harness, Dickey & Pierce, P.L.C.
- Priority: DE102017011503.6 20171213,DE102017011504.4 20171213
- International Application: PCT/EP2018/084811 WO 20181213
- International Announcement: WO2019/115717 WO 20190620
- Main IPC: F04D29/42
- IPC: F04D29/42 ; F04D29/38 ; F04D19/00 ; F04D29/32 ; B29D22/00 ; F04D29/28 ; F04D29/52
Abstract:
The invention relates to a housing, wherein the housing has a cover disk having a cylindrical wall and a central receptacle with a hub for supporting a fan having a diagonal fan wheel, wherein a plurality of three-dimensionally curved air guide vanes (S) are arranged about the hub, characterized in that the air guide vanes (S) are materially connected to the cylindrical wall and as a result, the housing is produced in one working step.
Public/Granted literature
- US20210381524A1 HOUSING PRODUCED IN ONE WORKING STEP Public/Granted day:2021-12-09
Information query
