EP 2217100 A2 20100818 - DEVICE FOR TREATING AT LEAST TWO FILTER STRANDS
Title (en)
DEVICE FOR TREATING AT LEAST TWO FILTER STRANDS
Title (de)
VORRICHTUNG ZUR BEARBEITUNG VON MINDESTENS ZWEI FILTERTOWSTRÄNGEN
Title (fr)
DISPOSITIF PERMETTANT DE TRAITER AU MOINS DEUX BOUDINS DE FILTRE
Publication
Application
Priority
- EP 2008009687 W 20081115
- DE 102007057396 A 20071127
Abstract (en)
[origin: WO2009068196A2] The invention relates to a device for treating at least two filter strands (8a, 8b), comprising at least two filter guide paths of the tabacco industry, along which a filter strand (8a; 8b) is guided, and a supply device (40) for supplying at least one granulate or powdery additive to the filter guide paths for introducing into the filter strands (8a; 8b). The invention is characterised in that the supply device (40) comprises at least two supply sections (40a, 40b) to which at least one supply section (e.g. 40a) of a filter guide path (z.B. 8a) is associated, and a dosing device (50) that is used to dose the amount of additive (70) that is to be supplied via the supply device (40) and for distributing to the associated filter guide path.
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: EP)
A24D 3/0225 (2013.01); A24D 3/027 (2013.01); A24D 3/0295 (2013.01); G01G 9/005 (2013.01); G01G 13/024 (2013.01); G01G 13/248 (2013.01); G01G 17/00 (2013.01)
Citation (search report)
See references of WO 2009068196A2
Citation (third parties)
Third party :
- GB 2265298 A 19930929 - KOERBER AG [DE]
- GB 2221138 A 19900131 - KOERBER AG [DE]
- US 3772967 A 19731120 - BURRUS C, et al
- WO 2005058079 A1 20050630 - HAUNI MASCHINENBAU AG [DE], et al
- US 2003136464 A1 20030724 - RINEHART STEVEN R [US]
- US 2007056598 A1 20070315 - BRAY ANDREW J [GB], et al
- US 2003168070 A1 20030911 - XUE LIXIN LUKE [US], et al
- WO 2006120562 A1 20061116 - GD SPA [IT], et al
- EP 1121869 A1 20010808 - GD SPA [IT]
- US 2002119874 A1 20020829 - HEITMANN UWE [DE], et al
- US 5234397 A 19930810 - WAHLE GUENTER [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007057396 A1 20090528; CN 101877974 A 20101103; CN 101877974 B 20141217; EP 2217100 A2 20100818; JP 2011504731 A 20110217; JP 5638957 B2 20141210; KR 101355551 B1 20140124; KR 20100098411 A 20100906; WO 2009068196 A2 20090604; WO 2009068196 A3 20100318
DOCDB simple family (application)
DE 102007057396 A 20071127; CN 200880118859 A 20081115; EP 08854235 A 20081115; EP 2008009687 W 20081115; JP 2010535268 A 20081115; KR 20107013678 A 20081115