Patent ID: 7007677
Filing Date: 2006-03-07
Classification: B01D,F02M,Y10T

Abstract:
1. A reservoir unit having an anti-bubble device comprising: a cylindrical reservoir having a bottom for being installed in a fuel tank, a fuel pump for sucking fuel in said reservoir, a pressure regulator for regulating pressure of the fuel delivered from the fuel pump at a constant level by allowing part of the fuel delivered from said fuel pump to escape, a jet pump for accepting the fuel escaping from the pressure regulator, generating a negative pressure by utilizing its flow velocity, and introducing fuel outside the reservoir into the reservoir with said negative pressure, and a wall which is located near the discharge port of said jet pump and against which the flow of fuel delivered from the jet pump hits obliguely in a horizontal direction, wherein: said wall surrounds the discharge port of the jet pump and has a height that is lower than that of the side wall of the reservoir, and a partition wall is formed at a central part in said surrounding wall and the flow delivered by the jet pump turns round the partition wall.