Fan impeller and radiator fan module

US10563664B2 · kind B2 · utility

Assignees

• Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft · DE
• Hochschule Düsseldorf University of Applied Sciences · DE

Inventors

• Nils Springer · Oldenburg, DE
• Michael Mauss · Oldenburg, DE
• Frank Kameier · Düsseldorf, DE
• Gi-Don Na · Düsseldorf, DE

Key dates

• Filing date: Jul 29, 2016
• Grant date: Feb 18, 2020
• Expiry date: Aug 25, 2036

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F04D29/667
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a fan impeller (5) for a radiator fan module (1) in a motor vehicle as well as to a radiator fan module, the fan impeller comprising: a hub (8), a shroud (9), a plurality of blades (7) that extend from the hub (8) outward and are connected to each other via the shroud (9), and a plurality of streamlining fins (16) which are located between the blades (7), on the bottom side (12) of the shroud (9).