Patent ID: 9468876
Filing Date: 2016-10-18
CPC Classification: B01D,B60K,B64D,F02C,F02M,F05D,Y02T

Claim Text:
1. A filter box for filtering fuel upstream from at least one ejector and from at least one fuel transfer pump, wherein said filter box comprises: at least one main compartment having a main inlet in fluid flow communication with a main tank, and one main outlet per transfer pump to be fed; at least one secondary compartment, each secondary compartment having a secondary inlet for the purpose of being in fluid flow communication with a secondary tank distinct from the main tank, and a secondary outlet for the purpose of being in fluid flow communication with an ejector; one grid per compartment for filtering fuel passing through the compartment, each grid co-operating with a system for moving in translation in order to be extracted from said compartment via a slot present in a bottom of the compartment; and one leaktight shutter system per compartment having the function of preventing fuel escaping via said slot from a compartment if said grid is absent.