SUCTION DEVICE FOR FUEL PUMP

PROBLEM TO BE SOLVED: To provide a suction device for a fuel pump capable of effecting positive fuel suction into a fuel pump when the fuel tank is tilted while a vehicle is being driven in a tilted attitude even if the tilted attitude continues for a long time for stable fuel suction, and eliminati...

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Bibliographische Detailangaben
Hauptverfasser:	KIMATA YASUYUKI, KAMATA MITSUNARI
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 BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a suction device for a fuel pump capable of effecting positive fuel suction into a fuel pump when the fuel tank is tilted while a vehicle is being driven in a tilted attitude even if the tilted attitude continues for a long time for stable fuel suction, and eliminating residual unavailable fuel in the fuel tank, thereby reducing fuel consumption. SOLUTION: This suction device for a fuel pump 2, formed so that fuel may be sucked by immersing the suction mouth of a fuel hose 4 connected with the fuel pump 2 into oil in a fuel tank 1, is provided with a rolling member 3 which moves the suction mouth by rolling on the bottom surface of the fuel tank 1 and a guide member 5 formed at the bottom surface of the fuel tank 1 for guiding the rolling member 3 along the bottom surface, thereby guiding the suction mouth automatically into fuel oil by means of the rolling member 3 when the fuel tank 1 is tilted.