公开(公告)号：US20160143355A1

公开(公告)日：2016-05-26

申请号：US14896580

申请日：2014-08-12

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： Ana BORGES ,  Cristina APETREI BIRZA ,  David KUCHEN ,  Frederic LAVANCHY ,  Laurent Edouard POGET

IPC: A24F47/00

CPC classification number: A24F47/006

Abstract: 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.

Abstract translation: 提供一种吸烟物品，包括具有相对的前后面的可燃热源; 在后表面下游的气溶胶形成基材; 围绕可燃热源的后部和气溶胶形成基板的至少前部的第一导热元件; 围绕第一导热元件的至少一部分的第二导热元件，其中第二导热元件的至少一部分与第一导热元件径向分离; 以及围绕气溶胶形成基板的周边的一个或多个第一空气入口。