EP 3032974 B1 20180502 - SMOKING ARTICLE WITH SINGLE RADIALLY-SEPARATED HEAT-CONDUCTING ELEMENT
Title (en)
SMOKING ARTICLE WITH SINGLE RADIALLY-SEPARATED HEAT-CONDUCTING ELEMENT
Title (de)
RAUCHARTIKEL MIT EINEM EINZIGEN RADIAL GETRENNTEN WÄRMELEITELEMENT
Title (fr)
ARTICLE À FUMER AYANT UNE SEUL ÉLÉMENT THERMOCONDUCTEUR SÉPARÉ RADIALEMENT
Publication
Application
Priority
- EP 13180309 A 20130813
- EP 2014067237 W 20140812
- EP 14755613 A 20140812
Abstract (en)
[origin: WO2015022321A1] A smoking article (2, 42) comprises: a combustible heat source (4) having opposed front (6) and rear (8) faces; an aerosol-forming substrate (10) downstream of the rear face (8) of the combustible heat source (4); and a single heat-conducting element (36) overlying a rear portion of the combustible heat source (4) and at least a front portion of the aerosol-forming substrate (10). The single heat-conducting element (36) comprises one or more layers of heat conductive material and the one or more layers of heat conductive material are radially separated from the combustible heat source (4) and the aerosol-forming substrate (10). The combustible heat source (4) is either a blind combustible heat source or the combustible heat source (4) is a non-blind combustible heat source and the smoking article (42) further comprises a non-combustible substantially air impermeable barrier (46) between the non-blind combustible heat source and one or more airflow channels (44) extending from the front face (6) to the rear face (8) of the non-blind combustible heat source. The single heat-conducting element comprises an outer layer of heat conductive material that is visible on the exterior of the smoking article.
IPC 8 full level
A24D 1/22 (2020.01)
CPC (source: EP RU US)
A24B 15/165 (2013.01 - EP US); A24D 1/22 (2020.01 - EP US); A24F 47/00 (2013.01 - RU)
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)
WO 2015022321 A1 20150219; AR 097317 A1 20160309; AU 2014307962 A1 20151112; AU 2014307962 B2 20180927; BR 112016001068 A2 20170725; BR 112016001068 B1 20210803; CA 2918188 A1 20150219; CN 105407749 A 20160316; CN 105407749 B 20190604; EP 3032974 A1 20160622; EP 3032974 B1 20180502; ES 2671435 T3 20180606; HK 1219845 A1 20170421; IL 242343 B 20191128; JP 2016527894 A 20160915; JP 6757251 B2 20200916; KR 102354033 B1 20220124; KR 20160042417 A 20160419; MX 2016001960 A 20160526; MY 176645 A 20200819; PH 12015502505 A1 20160222; PH 12015502505 B1 20160222; PL 3032974 T3 20181031; PT 3032974 T 20181016; RU 2016108814 A 20170918; RU 2671756 C2 20181106; SG 11201601049Y A 20160330; TW 201521608 A 20150616; TW I654943 B 20190401; UA 117488 C2 20180810; US 2016174609 A1 20160623; ZA 201508084 B 20161221
DOCDB simple family (application)
EP 2014067237 W 20140812; AR P140103022 A 20140812; AU 2014307962 A 20140812; BR 112016001068 A 20140812; CA 2918188 A 20140812; CN 201480040903 A 20140812; EP 14755613 A 20140812; ES 14755613 T 20140812; HK 16108011 A 20160708; IL 24234315 A 20151029; JP 2016533905 A 20140812; KR 20167000840 A 20140812; MX 2016001960 A 20140812; MY PI2016700182 A 20140812; PH 12015502505 A 20151102; PL 14755613 T 20140812; PT 14755613 T 20140812; RU 2016108814 A 20140812; SG 11201601049Y A 20140812; TW 103127780 A 20140813; UA A201600279 A 20140812; US 201414911229 A 20140812; ZA 201508084 A 20151030