Abstract: The device (6) includes a sealed casing (10) provided, in its lower part, with a bowl (22) for collection of a residual liquid, and an assembly (30) for purging the residual liquid which comprises means for evacuation of the liquid collected in the bowl and means for connecting the casing to the open air. The means for evacuation of the liquid include an orifice (36) formed in the wall of the casing substantially at the level of the bottom of the bowl (22). The means for connection to the open air include an orifice (34) formed in the wall of the casing (10) substantially opposite the orifice (36) for evacuation of the liquid.

Abstract: A device for filtration of gas-oil intended to supply a diesel engine comprises an electric heating unit which includes a casing internally defining a chamber for heating the gas-oil to be filtered, a filtration unit which includes a casing internally defining a chamber for filtration of the heated gas-oil, means for connecting the heating and filtration chambers and means for assembly of the casings of the heating and filtration units. The connection means include means for directly and tightly connecting the chambers of the said units. The assembly means include means for detachable fixing of the casing of one of the heating and filtration units to the casing of the other of the said units, and means for retention in translation of one of the units relative to the other.

Abstract: The device (6) comprises an electric heating unit (10) which includes a casing (20) internally defining a chamber for heating the gas-oil to be filtered, a filtration unit (14) which includes a casing (40) internally defining a chamber for filtration of the heated gas-oil, and means for connection of the heating and filtration chambers. It includes means for assembly of the casings (20, 40) of the heating (10) and filtration (14) units, and the connection means include means for directly and tightly connecting the chambers of the said units.

Abstract: The device (6) includes a sealed casing (10) provided, in its lower part, with a bowl (22) for collection of a residual liquid, and an assembly (30) for purging the residual liquid which comprises means for evacuation of the liquid collected in the bowl and means for connecting the casing to the open air. The means for evacuation of the liquid include an orifice (36) formed in the wall of the casing substantially at the level of the bottom of the bowl (22). The means for connection to the open air include an orifice (34) formed in the wall of the casing (10) substantially opposite the orifice (36) for evacuation of the liquid.