公开(公告)号：US09456635B2

公开(公告)日：2016-10-04

申请号：US15051001

申请日：2016-02-23

Applicant: Altria Client Services LLC

Inventor： Christopher S. Tucker ,  Geoffrey Brandon Jordan ,  Barry S. Smith ,  Ali A. Rostami ,  Michael J. Mullins

IPC: A24F47/00 ,  H01C17/00 ,  A61M15/06 ,  A61M11/04 ,  H05B3/42 ,  H05B1/02 ,  H05B3/00 ,  H05B3/10 ,  H05B3/02 ,  H05B3/16 ,  A61M16/00 ,  A61M21/00 ,  A61M15/00

CPC classification number: A24F47/008 ,  A24F47/002 ,  A24F47/004 ,  A61M11/001 ,  A61M11/003 ,  A61M11/04 ,  A61M11/042 ,  A61M15/002 ,  A61M15/06 ,  A61M2016/0018 ,  A61M2021/0016 ,  A61M2205/3653 ,  A61M2205/8206 ,  A61M2205/8268 ,  A61M2209/02 ,  F04C2270/0421 ,  H01C17/00 ,  H05B1/0244 ,  H05B3/0014 ,  H05B3/026 ,  H05B3/10 ,  H05B3/12 ,  H05B3/16 ,  H05B3/42 ,  H05B3/44 ,  H05B2203/021 ,  Y10T29/49083

Abstract: An electronic smoking article includes an outer tube extending in a longitudinal direction, an inner tube within the outer tube and including a pair of opposing slots, a liquid supply comprising a liquid material, a coil heater, a wick and a mouth end insert. The coil heater is located in the inner tube. The coil heater is formed of an iron-free, nickel-chromium alloy and has substantially uniformly spaced windings. The wick is surrounded by the coil heater such that the wick delivers liquid material to the coil heater and the coil heater heats the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol in the inner tube.

Abstract translation: 电子烟制品包括沿纵向方向延伸的外管，外管内管，并包括一对相对的狭槽，液体供应源，包括液体材料，线圈加热器，芯和口端插入物。 线圈加热器位于内管中。 线圈加热器由无铁镍铬合金形成，并且具有基本均匀间隔的绕组。 灯芯被线圈加热器包围，使得灯芯将液体材料输送到线圈加热器，线圈加热器将液体材料加热到足以蒸发液体材料并在内管中形成气溶胶的温度。