Patent ID: 6589419
Filing Date: 2003-07-08
Classification: B01D,F02M

Abstract:
Motor vehicle fuel drawing assembly comprising a housing possessing an annular chamber and a filter in said annular chamber, the assembly comprising at least one annular plastic lip molded integrally on a part connected to the housing or to the filter, in a material capable of elastic deformation and shaped to form an oblique angle to an axis of the filter and of the housing chamber such that said lip rests, with elastic deformation, and at an angle with tangential components via its free edge against the opposite face of the other of the filter or of the housing arranged approximately transversely relative to the axis of the filter and of the chamber of the housing in order to prevent leaks at this location between the filter and the housing wherein each base wall of the housing at right angles to the axis of the filter is designed to act as a bearing surface for a lip, and is provided with a projecting annular ridge.