<p>An electronic smoking article includes a heater in communication with a liquid supply reservoir including liquid material and operable to heat the liquid material to a temperature sufficient to volatilize the liquid material contained therein and form an aerosol. The volatilized material flows through a sheath flow and aerosol promoter insert that is operable to cool the aerosol, reduce the particle size of the aerosol and increase the delivery rate of the aerosol.</p>
申请公布号
CA2904966(A1)
申请公布日期
2014.09.25
申请号
CA20142904966
申请日期
2014.03.11
申请人
ALTRIA CLIENT SERVICES LLC
发明人
KANE, DAVID B.;SCHIFF, DAVID R.;CARRICK, CHRIS;PHELAN, CHRIS;TUCKER, CHRISTOPHER S.