EP 3097795 B1 20180919 - METHOD AND DEVICE FOR PRODUCING A MULTI-SEGMENT FILTER
Title (en)
METHOD AND DEVICE FOR PRODUCING A MULTI-SEGMENT FILTER
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINES MULTISEGMENTFILTERS
Title (fr)
PROCEDE ET DISPOSITIF DE FABRICATION D'UN FILTRE MULTI-SEGMENT
Publication
Application
Priority
DE 102015108252 A 20150526
Abstract (en)
[origin: CN106174691A] The invention relates to a method for producing a multi-segment filter (19) of the tobacco processing industry, a granule filling device (14) and a rod-forming machine (10) of the tobacco-processing industry. There are gaps (20) between the filter segments (15) with a granulate (16) is filled, wherein the granules (16) for filling the gaps (20) by an air stream (31) receives a velocity component in the conveying direction (21) of the rod-making machine (10).
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: CN EP)
A24D 3/0225 (2013.01 - CN EP)
Citation (opposition)
Opponent : G.D S.p.A.
- DE 3235510 A1 19830407 - MOLINS PLC [GB]
- DE 3113575 A1 19820318 - BAUMGARTNER PAPIERS SA [CH]
- EP 1571933 A1 20050914 - FILTRONA INT LTD [GB]
- US 3524454 A 19700818 - SEXSTONE JOHN H
- DE 1901120 A1 19690731 - BROWN & WILLIAMSON TOBACCO
- WO 2013022360 A2 20130214 - INT TOBACCO MACHINERY POLAND [PL], et al
- DE 2555129 A1 19770623 - BURRUS & CIE [CH], et al
- WO 03016137 A1 20030227 - PHILIP MORRIS PROD [US], et al
- WO 2007138487 A2 20071206 - PHILIP MORRIS PROD [CH]
- US 3844541 A 19741029 - ARTHO A, et al
- GB 699962 A 19531118 - HENRY WITHERS KICKWEED JENNING
- WO 2004058607 A1 20040715 - STUMBORG ALVIN J [CA], et al
- EP 0913100 A2 19990506 - BAT CIGARETTENFAB GMBH [DE]
- WO 2011033121 A1 20110324 - BRITISH AMERICAN TOBACCO CO [GB], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3097795 A1 20161130; EP 3097795 B1 20180919; CN 106174691 A 20161207; CN 106174691 B 20200915; DE 102015108252 A1 20161201; PL 3097795 T3 20190329
DOCDB simple family (application)
EP 16168277 A 20160504; CN 201610355930 A 20160526; DE 102015108252 A 20150526; PL 16168277 T 20160504