摘要:
The present disclosure relates to an electronic smoking article comprising: a housing having an air inlet adapted for entry of air into the housing and an air outlet adapted for exit of a formed aerosol, the inlet and the outlet having an air passage therebetween; a reservoir within the housing that is configured to hold an aerosol precursor fluid; a heater in fluid communication with the reservoir; and one or both of a first check valve positioned at the air inlet and a second check valve positioned at the air outlet.
摘要:
The present disclosure relates to an electronic smoking article, e.g. an article comprising a cartridge (404), comprising: a housing (403) having an air inlet (418) adapted for entry of air into the housing (403) and an air outlet (428) adapted for exit of a formed aerosol, the inlet (418) and the outlet (428) having an air passage (480) therebetween; a reservoir (444) within the housing (403) that is configured to hold an aerosol precursor fluid; a heater (434) in fluid communication with the reservoir (444); and one or both of a first check valve (465) positioned at the air inlet (418) and a second check valve (475) positioned at the air outlet (428).
摘要:
The present disclosure relates to electronic smoking articles exhibiting improved moisture control of a reservoir contained therein. The reservoir can be formed of fibrous materials, such as cellulose acetate fiber, thermoplastic fiber, non-thermoplastic fiber, or a combination thereof. The disclosure further provides methods for forming electronic smoking articles and methods of packaging electronic smoking articles (including cartridges thereof) so as to improve moisture control of the reservoir.
摘要:
The present disclosure provides an aerosol delivery device that may comprise a housing defining an outer wall. The device may further include a power source and a control component, an exit aerosol path defined through an opening, a tank portion that includes a reservoir configured to contain a liquid composition, and an atomization assembly configured to vaporize the liquid composition to generate an aerosol. The atomization assembly may comprise two or more vibrating assemblies each of which includes a mesh plate. In some implementations, the mesh plates may be substantially coplanar and substantially perpendicular to the exit aerosol path. In other implementations, the mesh plates may be non-coplanar.