EP 0255831 B1 19900822 - PROCESS AND DEVICE FOR DISPENSING PREDETERMINED DOSES HAVING A PRECISE WEIGHT OF A FLUID FILLING MATERIAL
Title (en)
PROCESS AND DEVICE FOR DISPENSING PREDETERMINED DOSES HAVING A PRECISE WEIGHT OF A FLUID FILLING MATERIAL
Publication
Application
Priority
DE 3602493 A 19860128
Abstract (en)
[origin: WO8704404A1] A process and device for filling packaging containers, in particular tubular bags or similar packages, with doses having a predetermined weight of a fluid, powdery or finely ground filling material, whereby the filling material is gravimetrically introduced in the packaging containers. The predetermined amount of filling material to be introduced in the packaging containers (39) is gravimetrically regulated by a speed-controlled metering screw (16), transferred from a first reservoir (12) of filling material and introduced at intervals in the packaging container (39). Finally, an amount of the filling material more or less equivalent to the amount dispensed is transferred from a second reservoir (27) of filling material to the first reservoir (12) during a period corresponding to the stoppage time of the packaging machine.
IPC 1-7
IPC 8 full level
B65B 1/32 (2006.01)
CPC (source: EP US)
B65B 1/32 (2013.01 - EP US)
Citation (examination)
EP 0234605 A1 19870902 - CAR VENTOMATIC SPA [IT]
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DE 3602493 A1 19870730; DE 3764429 D1 19900927; DK 506087 A 19870925; DK 506087 D0 19870925; EP 0255831 A1 19880217; EP 0255831 B1 19900822; ES 2005856 A6 19890401; US 4805673 A 19890221; WO 8704404 A1 19870730
DOCDB simple family (application)
DE 3602493 A 19860128; DE 3764429 T 19870127; DE 8700031 W 19870127; DK 506087 A 19870925; EP 87901013 A 19870127; ES 8700297 A 19870127; US 11607487 A 19870924