Aerosol forming component
An aerosol forming component for volatilizing a liquid in an aerosol delivery device is disclosed. The aerosol forming component includes a first aerosol-forming member configured to be heated up to a first operating temperature and thereafter to a second higher operating temperature, and a second aerosol-forming member configured to be heated up to at least the first operating temperature as the first aerosol-forming member reaches the second higher operating temperature so that liquid volatilized from the two aerosol-forming members mix with one another.
1. An aerosol forming component for volatilizing a liquid in an aerosol delivery device, comprising:
a first aerosol-forming member controlled to be heated up to a first operating temperature and thereafter to a second higher operating temperature; and
a second aerosol-forming member controlled separated from the first aerosol-forming member to be heated up to reach the first operating temperature substantially at the same time as the first aerosol-forming member reaches the second higher operating temperature so that liquid volatilized from the first aerosol-forming member mixes with liquid volatilized from the second aerosol-forming member, wherein the first aerosol-forming member is located upstream of the second aerosol-forming member with respect to a flow of air through the aerosol delivery device in use, wherein the first and second aerosol-forming members each comprise a heater element and a wick, and wherein the heater element and the wick of each of the first and second aerosol-forming members are arranged in a common surface; further comprising: a housing comprising an air inlet and an air outlet; an aerosol chamber in fluid communication with the air inlet and the air outlet; a power source to which the first and second aerosol forming members are electrically connected; and a controller for controlling activation of the first and second aerosol-forming members.
2. The aerosol forming component according to claim 1 , wherein the first and second aerosol-forming members are configured to have different heating rates, such that by activating the first and second aerosol-forming members simultaneously, the first aerosol forming member reaches the second operating temperature substantially at the same time as the second aerosol-forming member reaches the first operating temperature.
3. The aerosol forming component according to claim 1 , wherein the first aerosol-forming member is activated prior to activation of the second aerosol-forming member such that the first aerosol forming member reaches the second operating temperature substantially at the same time as the second aerosol-forming member reaches the first operating temperature.
4. The aerosol forming component according to claim 1 , further comprising a liquid for volatilization, wherein the liquid comprises one or more substances which create or promote an aerosol upon reaching volatilization temperature.
5. The aerosol forming component according to claim 1 , wherein the liquid comprises nicotine.
6. The aerosol forming component according to claim 4 , wherein the liquid comprises one or more volatile acids.
7. The aerosol forming component according to claim 4 , wherein the aerosol generating means are volatilized from the first aerosol-forming member as the first aerosol-forming member reaches the second operating temperature and the one or more low boiling point fraction(s) are volatilized from the second aerosol-forming member when the second aerosol-forming member reaches the first operating temperature such that the one or more low boiling point fraction(s) settles on the aerosol generating means.
8. An aerosol delivery device comprising an aerosol forming component according to claim 1 .