DISCHARGE PUMP DEVICE

PROBLEM TO BE SOLVED: To provide a discharge pump device constituted at a low cost, having a high efficiency and a good operability and realizing a rapid discharge work. SOLUTION: This discharge pump device 1 can be disposed at a discharge object area 100 and is provided with a liquid driving pump 2...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YONEI AKIRA, NAKAMURA HIROAKI, SASAKI ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CESSPOOLS FIXED CONSTRUCTIONS FOUNDATIONS HEATING HYDRAULIC ENGINEERING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SEWERAGE SEWERS SOIL SHIFTING WATER SUPPLY WEAPONS
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