Patent ID: 8590563
Filing Date: 2013-11-26
Classification: F02M,Y10T

Abstract:
1. A device for delivering fuel comprising: a suction jet pump ( 10 ), which is arranged in a reservoir pot ( 5 ) and has a nozzle ( 14 ) and a mixing duct ( 16 ) provided downstream of the nozzle ( 14 ) and extending in a direction of longitudinal extent of the reservoir pot ( 5 ), wherein at an outlet of the mixing duct ( 16 ) a deflection means ( 22 ) is arranged, against which a jet of fuel exiting the nozzle ( 14 ) impinges when the mixing duct ( 16 ) is unfilled and is at least partially guided back into the mixing duct ( 16 ), characterized in that an additional volume ( 25 ) is formed at the outlet of the mixing duct ( 16 ) by an offset widening ( 26 ) of the mixing duct ( 16 ), and wherein the deflection means ( 22 ) is one of a depression, recess, receptacle and skirt ( 28 ), into which the jet of fuel exiting the nozzle ( 14 ) impinges and is guided back into the mixing duct ( 16 ), the one of the depression, recess, receptacle and skirt ( 28 ) having an inlet facing the mixing duct ( 16 ), with the inlet of the deflection means ( 22 ) extending into the additional volume ( 25 ).