David Allan Brammer,David Jackson,Nigel John Flynn,Eric T. Hunt,Stephen Benson Sears,Dennis Lee Potter
申请号：
US16379482
公开号：
US20190230996A1
申请日:
2019.04.09
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present disclosure relates to aerosol delivery devices. The aerosol delivery devices include mechanisms configured to deliver an aerosol precursor composition from a reservoir to an atomizer including a heating element to produce a vapor. A pressure controller may control dispensing of the aerosol precursor composition from the reservoir based on a pressure differential between a first pressure within the reservoir and a second pressure proximate the atomizer. The first pressure within the reservoir may be substantially equal to atmospheric pressure. Alternatively, the first pressure within the reservoir may be greater than atmospheric pressure.
