POWDER SUPPLY DEVICE

PROBLEM TO BE SOLVED: To provide a powder supply device that ensures steady, quantitative and continuous supply by preventing a bridge phenomenon. SOLUTION: The powder supply device includes an upper chamber 1 having a pouring opening 1A through which powder is supplied, a middle chamber 2 disposed...

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Bibliographische Detailangaben
Hauptverfasser:	SOGO KOICHI, SEKI TETSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HANDLING THIN OR FILAMENTARY MATERIAL HYDRAULIC ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS SOIL SHIFTING STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a powder supply device that ensures steady, quantitative and continuous supply by preventing a bridge phenomenon. SOLUTION: The powder supply device includes an upper chamber 1 having a pouring opening 1A through which powder is supplied, a middle chamber 2 disposed below the upper chamber 1, and a lower chamber 3 disposed below the middle chamber 2. The powder supply device further includes a feeder 4 that is installed below the chamber 3, takes away powder and conveys it under pressure, and a support frame 5 supporting the chambers. At least the upper chamber 1 and the middle chamber 2 are provided with screw means 10A, 10A, and screw means 10B , 10B, respectively. COPYRIGHT: (C)2007,JPO&INPIT