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1. WO2000041929 - METHOD AND DEVICE FOR CUTTING A FLUID MATERIAL BETWEEN A NOZZLE AND A CONTAINER

Publication Number WO/2000/041929
Publication Date 20.07.2000
International Application No. PCT/US2000/000684
International Filing Date 11.01.2000
Chapter 2 Demand Filed 11.08.2000
IPC
B65B 3/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
3Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans or jars
26Methods or devices for controlling the quantity of the material fed or filled
34by timing of filling operations
36and arresting flow by cut-off means
B65B 39/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
39Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
CPC
B65B 3/36
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
3Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
26Methods or devices for controlling the quantity of the material fed or filled
34by timing of filling operations
36and arresting flow by cut-off means
B65B 39/003
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
39Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
001with flow cut-off means, e.g. valves
003Rotating means
B65B 39/005
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
39Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
001with flow cut-off means, e.g. valves
004moving linearly
005transverse to flow direction
Applicants
  • RUBIN, Shlomo [US/US]; US
Inventors
  • RUBIN, Shlomo; US
Agents
  • PLATT, Jonathan, A.; Renner, Otto, Boisselle & Sklar, L.L.P. 19th floor 1621 Euclid Avenue Cleveland, OH 44115, US
Priority Data
60/115,40911.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR CUTTING A FLUID MATERIAL BETWEEN A NOZZLE AND A CONTAINER
(FR) PROCEDE ET DISPOSITIF POUR SEPARER UN MATERIAU FLUIDE ENTRE UNE BUSE ET UN RECIPIENT
Abstract
(EN)
A cutoff tool for severing a neck of a difficult-handling fluid material (a fluid material which is highly viscous, highly adhering, highly cohering, and/or shear thickening) includes a rotating whip (266), for example a string or a wire. The whip may be rotated at a sufficiently high rate, for example by a motor (260), so as to prevent adherence of the fluid material to the whip, for example by use of centrifugal forces to fling fluid material off of the whip. A system for filling containers (214) includes a cutoff tool operatively coupled with a filling nozzle (228) and a container clamp (220). A method of filling a container may include clamping the container, inserting a filling nozzle (228) into the container, dispensing fluid material into the container, withdrawing the filling nozzle (228) from the container (214) during and/or after the filling, drawing back fluid material through the filling nozzle so as to thin a neck of fluid material between the filling nozzle and the filled container, and severing the neck, for example by using a cutoff tool (246).
(FR)
L'invention concerne un outil de séparation pour séparer une partie rétrécie d'un matériau fluide difficile à manipuler (matériau fluide à viscosité élevée, à forte adhésion, à grande cohérence, et/ou épaississement par cisaillement) . Cet outil comprend une tige rotative (266), par exemple, une chaîne ou un fil métallique. Cette tige peut tourner à une vitesse suffisamment élevée, par exemple, à l'aide d'un moteur (260), pour éviter toute adhésion du matériau fluide à la tige, par exemple, en utilisant des forces centrifuges pour séparer le matériau de la tige. Un système de remplissage de récipients (214) peut comprendre un outil de séparation couplé de manière opérationnelle à une buse de remplissage (228) et un collier de serrage (220) du récipient. L'invention traite d'un procédé de remplissage d'un récipient qui consiste à serrer le récipient, à insérer une buse de remplissage dans ce dernier, à verser le matériau fluide dans le récipient, à retirer la buse de remplissage (228) du récipient (214) pendant et/ou après le remplissage, à retirer le matériau fluide par la buse de manière à amincir la partie formant goulot de matériau fluide entre la buse et le récipient rempli, et à séparer cette partie, par exemple, à l'aide d'un outil de séparation (246).
Also published as
US09903419
Latest bibliographic data on file with the International Bureau