FUEL SUPPLY DEVICE

PROBLEM TO BE SOLVED: To obtain a fuel supply device in which the number of parts is reduced and which is made compact.SOLUTION: In the fuel supply device which includes an electric motor 4 provided to an electric motor chamber side housing 6 and a pump device 5 provided in a pump device chamber 3,...

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Bibliographische Detailangaben
Hauptverfasser:	ONISHI YOSHIHIKO, NAGAHORI TATSURO, OSHIMA KOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a fuel supply device in which the number of parts is reduced and which is made compact.SOLUTION: In the fuel supply device which includes an electric motor 4 provided to an electric motor chamber side housing 6 and a pump device 5 provided in a pump device chamber 3, wherein the pump device 5 has a cylinder 20 and a piston 23, the piston 23 is reciprocated by a rotary swash plate 22 fixed to the shaft 17 of a rotor 9 of the electric motor 4, and fuel is sucked in the pump device chamber 3 from an intake port 13 and it is discharged from a discharge port 14, the swash plate 22 is fixed to a center in the axial direction in the shaft 17 of the rotor 9 of the electric motor 4, and the shaft 17 with the swash plate 22 fixed thereto is supported freely rotatably by a recessed type holder bearing 18 provided to the electric motor chamber side housing 6 and a sleeve bearing 19 fixed to the recess 21 of the cylinder 20 of the pump device 5.