Patent ID: 6021988
Filing Date: 2000-02-08
Classification: F02M,F04B,F04D,Y10T

Abstract:
A housing pan for receiving a fluid delivery pump for delivery aggregate for delivering fuel from a fuel tank, comprising a pan body having a pan bottom; a supply opening for flowing fluid and open for flowing fluid and open into an interior of said pan body; a part-ring shaped flow passage located concentrically to an axis of said pan body in said interior of said pan body at an axial distance from said pan bottom, said flow passage having a passage entry which communicates with said supply opening and also having a passage wall which is located inwardly in a radial direction and is provided with a plurality of throughgoing slots, said throughgoing slots being spaced from one another over a length of said flow passage and extending in a longitudinal direction of said flow passage, said throughgoing slots having a lower slot edges located closer to said pan bottom and arranged at least near a passage bottom.