Cartridges for vaporizer devices
Cartridges for use in vaporizer or vaporization devices are disclosed herein. Vaporizer or vaporization devices, atomizer components, and methods are also disclosed herein.
1 . A cartridge for a vaporization device, the cartridge comprising:
a mouthpiece;
a reservoir having an outer wall and configured to hold a vaporizable material, the outer wall having an inner surface; and
an atomizer component comprising:
a porous substrate at least partially disposed within the reservoir and configured to draw the vaporizable material from the reservoir to a vaporization surface exposed to an air flow path extending along at least a portion of the inner surface of the outer wall of the reservoir, wherein the porous substrate extends from a first surface to a second surface; and
a surface heater configured to heat the vaporizable material, the surface heater comprising at least one electrically conductive layer adhered to a portion of the second surface of the porous substrate, the vaporization surface comprising the portion of the second surface of the porous substrate, wherein the vaporization surface extends substantially parallel to a longitudinal axis of the cartridge.
2 . The cartridge of claim 1 , wherein the porous substrate comprises a stacked configuration formed of a plurality of separate substrates stacked one on top of another.
3 . The cartridge of claim 2 , wherein at least a portion of the surface heater is disposed between two of the plurality of the separate substrates.
4 . A vaporizer device, comprising:
a vaporizer body that includes a first airflow path; and
the cartridge of claim 1 configured to be selectively coupled to the vaporizer body, wherein at least a portion of the atomizer is exposed to the first airflow path.
5 . The vaporizer device of claim 4 , wherein the cartridge includes a second airflow path that is in fluid communication with the first airflow path.
6 . The vaporizer device of claim 4 , wherein a surface of the surface heater extends along the first air flow path.
7 . The vaporizer device of claim 4 , wherein more than one surface of the porous substrate is in fluid communication with the reservoir.
8 . The vaporizer device of claim 4 , wherein the surface heater comprises at least another one electrically conductive layer deposited on a portion of the first surface of the porous substrate.
9 . The vaporizer device of claim 4 , wherein a first portion of the porous substrate is contained within the reservoir, and a second portion of the porous substrate is positioned outside of the reservoir.
10 . The cartridge of claim 1 , wherein more than one surface of the porous substrate is in fluid communication with the reservoir.
11 . A cartridge for a vaporization device, the cartridge comprising:
a mouthpiece;
a reservoir configured to hold a vaporizable material; and
an atomizer component comprising:
a porous substrate at least partially disposed within the reservoir and configured to draw the vaporizable material from the reservoir to a vaporization surface exposed to an air flow path, wherein the porous substrate extends from a first surface to an opposing second surface;
a surface heater configured to heat the vaporizable material, the surface heater comprising at least one electrically conductive layer deposited on a portion of the second surface of the porous substrate, the vaporization surface comprising the portion of the second surface of the porous substrate, wherein the vaporization surface extends substantially parallel to a longitudinal axis of the cartridge; and
wherein the surface heater comprises at least another one electrically conductive layer deposited on a portion of the first surface of the porous substrate.
12 . The cartridge of claim 11 , wherein the at least one electrically conductive layer and the at least another one electrically conductive layer each comprise a trace pattern.
13 . A vaporizer device, comprising:
a vaporizer body that includes a first airflow path; and
the cartridge of claim 11 configured to be selectively coupled to the vaporizer body, wherein at least a portion of the atomizer is exposed to the first airflow path.
14 . The vaporizer device of claim 13 , wherein the cartridge includes a second airflow path that is in fluid communication with the first airflow path.
15 . The vaporizer device of claim 13 , wherein the portion of the second surface and the portion of the first surface of the porous substrate extend along the first air flow path.
16 . A cartridge for a vaporization device; the cartridge comprising:
a mouthpiece;
a reservoir configured to hold a vaporizable material; and
an atomizer component comprising:
a porous substrate at least partially disposed within the reservoir and configured to draw the vaporizable material from the reservoir to a vaporization surface exposed to an air flow path, wherein the porous substrate extends from a first surface to a second surface, wherein the porous substrate includes an insulating layer disposed on at least a portion of the second surface;
a surface heater configured to heat the vaporizable material, the surface heater comprising at least one electrically conductive layer deposited on at least a portion of the insulating layer, the vaporization surface comprising the portion of the insulating layer of the porous substrate, wherein the vaporization surface extends substantially parallel to a longitudinal axis of the cartridge; and
wherein a first portion of the porous substrate is contained within the reservoir, and a second portion of the porous substrate is positioned outside of the reservoir.
17 . The cartridge of claim 16 , wherein the at least one electrically conductive layer comprises a trace pattern.
18 . A vaporizer device, comprising:
a vaporizer body that includes a first airflow path; and
the cartridge of claim 16 configured to be selectively coupled to the vaporizer body, wherein at least a portion of the atomizer is exposed to the first airflow path.
19 . The vaporizer device of claim 18 , wherein the cartridge includes a second airflow path that is in fluid communication with the first airflow path.
20 . The vaporizer device of claim 18 , wherein a surface of the surface heater extends along the first air flow path.
21 . The cartridge of claim 11 , wherein the porous substrate is formed from a single porous substrate.