JPH0245066B

PURPOSE:To supply water under a constant low pressure even at a low place by allowing the forces acting onto the inclined surfaces formed onto a piston to offset each other even if a primary pressure is high. CONSTITUTION:A piston 3 is constituted of a head part 9, trunk part 10, and a lower part 11...

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Bibliographische Detailangaben
1. Verfasser:	ASO YOSHIMI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CONTROLLING DEVICES FOR VENTING OR AERATING DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS REGULATING SEWERAGE SINKS SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TAPS THERMAL INSULATION IN GENERAL VALVES WATER SUPPLY WEAPONS
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