Patent Number: 6,308,691

Title: Fuel supply aggregate with a rotary pump

Abstract: A fuel supply aggregate has a fuel pump formed as a rotary pump and having at least one impeller with a plurality of vanes for supplying fuel from a tank, the fuel pump having an inlet connection, and a fuel throughflow noise damper located upstream of the fuel inlet connection of the fuel pump.

Inventors: Frank; Kurt (Schorndorf, DE), Kaeser; Stephanie (Ludwigsburg, DE)

Assignee: Robert Bosch GmbH

International Classification: B01D 35/027 (20060101); B01D 35/00 (20060101); F02M 37/04 (20060101); F04D 29/66 (20060101); F02M 37/22 (20060101); F02M 037/04 ()

Expiration Date: 10/30/2018