SELF CLEANING DUST BOX ASSEMBLY FOR USE WITH CONTROLLED TUBE ASSEMBLIES, SUCH AS FORMING A PORTION OF A FRESH AIR REPLACEMENT LINE ASSOCIATED WITH A VEHICLE FUEL TANK

摘要

A filter box assembly for integrating into a bi-directional vent and air intake line associated with a vehicle fuel tank. The assembly includes an outer shell having an open inserting end and an opposite closed end. An inner communicable component is engageable within the open inserting end of the outer shell and collectively defines a plurality of continuous and reverse flow passageways extending between a plurality of inlet apertures defined upon a base surface of the inner component and a conduit attachment nipple extending from the inner component.

主权项

1. A filter box assembly for integrating into a bi-directional vent and air intake line associated with a vehicle fuel tank, said assembly comprising:
an outer shell having an open inserting end and opposite closed end; and an inner component engageable within said open inserting end of said outer shell and collectively defining a plurality of continuous and reverse flow passageways extending between a plurality of inlet apertures defined upon a base surface of said inner component and a conduit attachment nipple extending from said inner component.