EP 3097795 A1 20161130 - 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

EP 3097795 A1 20161130 (DE)

Application

EP 16168277 A 20160504

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).

Abstract (de)

Die Erfindung betrifft ein Verfahren zur Herstellung eines Multisegmentfilters (19) der Tabak verarbeitenden Industrie, eine Granulatbefüllvorrichtung (14) und eine Strangmaschine (10) der Tabak verarbeitenden Industrie. Es werden Lücken (20) zwischen Filtersegmenten (15) mit einem Granulat (16) befüllt, wobei das Granulat (16) zum Befüllen der Lücken (20) durch einen Luftstrom (31) eine Geschwindigkeitskomponente erhält, die in Förderrichtung (21) der Strangmaschine (10) ist.

IPC 8 full level

A24D 3/02 (2006.01)

CPC (source: CN EP)

A24D 3/0225 (2013.01 - CN EP)

Citation (applicant)

WO 2013022360 A2 20130214 - INT TOBACCO MACHINERY POLAND [PL], et al
EP 1571933 B1 20070321 - FILTRONA INT LTD [GB]

Citation (search report)

[XAI] US 3524454 A 19700818 - SEXSTONE JOHN H
[XA] WO 03016137 A1 20030227 - PHILIP MORRIS PROD [US], et al
[A] WO 2007138487 A2 20071206 - PHILIP MORRIS PROD [CH]
[A] US 4015514 A 19770405 - NICHOLS WALTER A
[A] US 3844541 A 19741029 - ARTHO A, 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

Designated extension state (EPC)

BA ME

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