STOP COCK DEVICE

PROBLEM TO BE SOLVED: To prevent the outflow of water and hot water by mistake by forgetting to close a water cut-off valve when performing maintenance of a strainer equipped in a stop cock. SOLUTION: This stop cock device has an inflow port and an outflow port arranged in a body, the water cut-off...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ARAKI KAZUFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS 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 SEWERAGE SINKS TAPS THERMAL INSULATION IN GENERAL VALVES WATER SUPPLY WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent the outflow of water and hot water by mistake by forgetting to close a water cut-off valve when performing maintenance of a strainer equipped in a stop cock. SOLUTION: This stop cock device has an inflow port and an outflow port arranged in a body, the water cut-off valve for opening-closing a passage of the inflow port, a spindle having the water cut-off valve arranged on the tip, and advancing-retreating in the shaft direction by threadedly engaging with the body, a strainer coaxial with the spindle, and arranged on the periphery, and a strainer cap for threadedly engaging with a body front opening part, and is constituted so as to freely attach-detach a plate piece by interlocking with an advance-retreat of the spindle. COPYRIGHT: (C)2003,JPO