SMOKING ARTICLE WITH DUAL HEAT-CONDUCTING ELEMENTS AND IMPROVED AIRFLOW

SMOKING ARTICLE WITH DUAL HEAT-CONDUCTING ELEMENTS AND IMPROVED AIRFLOW

A smoking article is provided, including a combustible heat source having opposed front and rear faces; an aerosol-forming substrate downstream of the rear face; a first heat-conducting element circumscribing a rear portion of the combustible heat source and at least a front portion of the aerosol-f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUCHEN, DAVID, BORGES, ANA, APETREI BIRZA, CRISTINA, LAVANCHY, FRÉDÉRIC, POGET, LAURENT EDOUARD
Format: Patent
Sprache:eng ; srp
Schlagworte:
CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
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Beschreibung
Zusammenfassung:A smoking article is provided, including a combustible heat source having opposed front and rear faces; an aerosol-forming substrate downstream of the rear face; a first heat-conducting element circumscribing a rear portion of the combustible heat source and at least a front portion of the aerosol-forming substrate; a second heat-conducting element around at least a portion of the first heat-conducting element, wherein at least part of the second heat-conducting element is radially separated from the first heat-conducting element; and one or more first air inlets around a periphery of the aerosol-forming substrate.