FUEL TANK

PURPOSE:To restrict the generation of evaporative emission by reducing contact of a liquid phase and a vapor phase even in the case where the cross sectional area of a fuel tank is changed in the vertical direction. CONSTITUTION:A fuel tank 1 has plural granular material 2, which has a specific grav...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUDO TOSHIHARU, NIREI YASUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE:To restrict the generation of evaporative emission by reducing contact of a liquid phase and a vapor phase even in the case where the cross sectional area of a fuel tank is changed in the vertical direction. CONSTITUTION:A fuel tank 1 has plural granular material 2, which has a specific gravity smaller than that of the fuel and which is formed into spherical shape or polyhedron, inside thereof. Consequently, at least one part of the surface of the fuel is coated with the granular material to reduce the contact area of the vapor phase and the liquid phase, and the generation of the evaporative emission is therefor restricted regardless of a liquid level of the fuel.