SEWAGE TRANSFER SYSTEM

PROBLEM TO BE SOLVED: To provide a sewage transfer system that functions even at a time of power failure, maintains high usage ratio of overall facility, poses no hygienic problem, and saves electricity at a time of emergency.SOLUTION: For supplying sewage transfer water to a furthest upstream side...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MURAI TATSUNORI, IMAI SHIGEO, SHINGU HIROYASU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER FIXED CONSTRUCTIONS FLUSHING VALVES THEREFOR SEWERAGE SINKS WATER SUPPLY WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
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