VISCOUS FLUID PUMP

VISCOUS FLUID PUMP

PURPOSE:To ensure a pressure on the impeller rear surface side so as to maintain the balance for axial propelling force when the temperature of viscous fluid is low. CONSTITUTION:The flow rate of a part of viscous fluid discharged from an impeller 3 is controlled by a pressure liquid introduction ho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HENMI MASATOMO, NANRI HIROSHI, TAMAYAMA MITSUHIRO, MINAMIDE YUSHIN, OZAWA KIYOSHI
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Beschreibung
Zusammenfassung:PURPOSE:To ensure a pressure on the impeller rear surface side so as to maintain the balance for axial propelling force when the temperature of viscous fluid is low. CONSTITUTION:The flow rate of a part of viscous fluid discharged from an impeller 3 is controlled by a pressure liquid introduction hole (d) and is then fed to the rear surface of the impeller 3 when the temperature of the viscous fluid is low.