FLUID DISPENSING DEVICE WITH SAFETY VALVE

A safety valve for controlling the dispensing of a fluid flow from a conduit according to the invention comprises:- a valve body which forms an inlet opening of the fluid, an outlet opening of the fluid, a main passageway for the fluid which fluidly connects the inlet opening to the outlet opening,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NIKLES, Gerhard
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS 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 NOZZLES PERFORMING OPERATIONS SEWERAGE SINKS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WATER SUPPLY WEAPONS
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Beschreibung
Zusammenfassung:	A safety valve for controlling the dispensing of a fluid flow from a conduit according to the invention comprises:- a valve body which forms an inlet opening of the fluid, an outlet opening of the fluid, a main passageway for the fluid which fluidly connects the inlet opening to the outlet opening, at least one fluid relief opening which fluidly communicates with the outlet opening through a valve seat;- a shutter elastically cooperating with the valve seat so as to be normally biased by an elastic means to sealingly close the valve seat and open said seat when the pressure of the fluid in the outlet opening exceeds the force applied by said elastic means. [Fig. 2]