Water pump drive system

An impeller apparatus for a water pump, which includes a driven side rotation body (21, 46, 48, 51) having a shaft portion (22), and an impeller (25) attached on the shaft portion to integrally rotate with the driven side rotation body, characterized in that the driven side rotation body is arranged...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HATTORI, TAKUMI, YOSHIDA, MAKOTO, CHIBA, ATSUSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An impeller apparatus for a water pump, which includes a driven side rotation body (21, 46, 48, 51) having a shaft portion (22), and an impeller (25) attached on the shaft portion to integrally rotate with the driven side rotation body, characterized in that the driven side rotation body is arranged coaxially to a drive side rotation body (31) which operates an auxiliary, and a plane portion (24a, 46a, 48a, 51a) formed on the driven side rotation body, which is configured to engage with an intermediate member (41) provided on an internal periphery of the drive side rotation body to project inwardly in a radial direction to integrally rotate the driven side rotation body and the drive side rotation body, is positioned outside of the shaft portion in a radial direction.