EP 1699307 B1 20100901 - DEVICE AND METHOD FOR FILTERING SMOKE
Title (en)
DEVICE AND METHOD FOR FILTERING SMOKE
Title (de)
GERÄT UND VERFAHREN ZUM FILTERN VON RAUCH
Title (fr)
DISPOSITIF ET PROCEDE PERMETTANT DE FILTRER DE LA FUMEE
Publication
Application
Priority
- NL 2004000868 W 20041213
- NL 1025006 A 20031212
Abstract (en)
[origin: EP2236046A1] The present invention comprises a device for filtering tobacco smoke from a tobacco product, comprising a housing in which the tobacco product can be arranged, and a filter for filtering tobacco smoke, the housing comprising: - a tobacco reservoir for holding tobacco, - an outside air feed for feeding from the environment outside air necessary for the combustion of the tobacco, - a tobacco smoke discharge for discharging tobacco smoke caused by the combustion, - a filter connected to the tobacco smoke discharge for filtering substances harmful to the environment from the tobacco smoke; - a mouthpiece which is connected to the tobacco reservoir and the smoke discharge and with which a smoker can inhale the tobacco smoke from the tobacco reservoir and can exhale the tobacco smoke to the tobacco smoke discharge, characterized in that the filter comprises at least one of an absorption filter unit, an electrostatic filter unit, an ionization filter unit (76,101), a centrifugal filter unit, a UV filter unit or an ozone filter unit.
IPC 8 full level
A24F 13/00 (2006.01); A24F 7/04 (2006.01)
CPC (source: EP US)
A24F 7/04 (2013.01 - EP US); A24F 13/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005055748 A2 20050623; WO 2005055748 A3 20050818; AT E479340 T1 20100915; AU 2004296157 A1 20050623; AU 2004296157 B2 20101111; CA 2549402 A1 20050623; DE 602004028958 D1 20101014; EP 1699307 A2 20060913; EP 1699307 B1 20100901; EP 2236046 A1 20101006; EP 2236046 B1 20120711; JP 2007513627 A 20070531; NL 1025006 C2 20050614; US 2007283971 A1 20071213
DOCDB simple family (application)
NL 2004000868 W 20041213; AT 04808784 T 20041213; AU 2004296157 A 20041213; CA 2549402 A 20041213; DE 602004028958 T 20041213; EP 04808784 A 20041213; EP 10169082 A 20041213; JP 2006543753 A 20041213; NL 1025006 A 20031212; US 58264704 A 20041213