SEPARATOR OF LIQUID FUEL FROM VAPOURS AND TRANSPORT FACILITY FUEL SYSTEM Russian patent published in 2011 - IPC B60K15/77 B60K15/35 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. In compliance with first version, separator comprises housing with fuel vapour inlet, fuel vapour outlet and drip deflector. The latter comprises one separation wall to separate duel drops from fuel vapours and direct said drops toward discharge opening. Discharge opening is communicated with transport facility fuel tank. Fuel vapour flow way passes between fuel vapour inlet and fuel vapour outlet. Aforesaid separation wall passes between inlet and discharge chamber that makes a gas expansion chamber. In compliance with second version, separator comprises housing provided with fuel vapour inlet, fuel vapour outlet and fuel drop condensation chamber. Condensation chamber communicates with said inlet and outlet. Condensation chamber comprises drop deflector including separation wall to separate fuel drops and direct fuel drops via discharge opening and via filler neck into transport facility fuel tank. Fuel system comprises fuel vapour filter, fuel tank furnished with filler neck with filler head and device and drop deflector to separate fuel from vapours. The latter includes separation wall to separate fuel drops and direct fuel drops into transport facility fuel tank.

EFFECT: ruling out negative effects on fuel vapour filters by preventing ingress of fuel drops with fuel vapours into fuel vapour filter.

45 cl, 24 dwg