CONSTANT FLOW RATE VALVE

PROBLEM TO BE SOLVED: To provide a constant flow rate valve, capable of stabilizing flow characteristics. SOLUTION: The constant flow rate valve 1 includes a conically shaped coil spring 2 that forms a valve element, and a casing 4 which forms a flow passage 3 of fluid and houses the coil spring 2 w...

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Bibliographische Detailangaben
Hauptverfasser:	IWAMOTO MAKOTO, WASHIMI SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a constant flow rate valve, capable of stabilizing flow characteristics. SOLUTION: The constant flow rate valve 1 includes a conically shaped coil spring 2 that forms a valve element, and a casing 4 which forms a flow passage 3 of fluid and houses the coil spring 2 within the flow passage 3 so that a minor diameter end 21 of the coil spring 2 is turned to the upstream side of the flow passage 3. The casing 4 includes a fixing part 43 for fixing at least a part of the outermost circumferential part of a major diameter end 22 of the coil spring 2. COPYRIGHT: (C)2010,JPO&INPIT