AN ARRANGEMENT FOR CONTROLLING A PATH OF A MATERIAL DURING TRANSFERRING AND A METHOD THEREOF

An arrangement (100) for controlling a path (102) of material, such as filaments (103) comprises at least one fluid flow providing device (104). The one fluid flow providing device (104) comprises an input (105) for receiving pre-fluid flow, and an output (106) for providing and focusing a high-spee...

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Bibliographische Detailangaben
Hauptverfasser:	MYLLYS, Markko, KATAJA, Markku, SELENIUS, Pasi, SALMELA, Juha
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING SHOP CONVEYOR SYSTEMS SPINNING STORING TEXTILES TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	An arrangement (100) for controlling a path (102) of material, such as filaments (103) comprises at least one fluid flow providing device (104). The one fluid flow providing device (104) comprises an input (105) for receiving pre-fluid flow, and an output (106) for providing and focusing a high-speed fluid flow (107) towards the material (103) during the transportation of the material. The speed of the high-speed fluid flow (107) is higher than a transferring speed of the material (103), whereupon a velocity gradient of the high-speed fluid flow (107) induces a force (109), which drags the material (103) towards a maximum of said velocity gradient and thereby change the path (102) of the material (103). Agencement (100) pour commander un trajet (102) de matériau, tel que des filaments (103), comprenant au moins un dispositif de fourniture d'écoulement de fluide (104). Le dispositif de fourniture d'écoulement de fluide (104) comprend une entrée (105) pour recevoir un écoulement de pré-fluide, ainsi qu'une sortie (106) pour fournir et focaliser un écoulement de fluide à grande vitesse (107) vers le matériau (103) pendant le transport du matériau. La vitesse de l'écoulement de fluide à grande vitesse (107) est supérieure à une vitesse de transfert du matériau (103), après quoi un gradient de vitesse de l'écoulement de fluide à grande vitesse (107) induit une force (109), qui entraîne le matériau (103) vers un maximum dudit gradient de vitesse et ainsi modifie le trajet (102) du matériau (103).