Fluid permeable heater assembly for an aerosol-generating system and method for assembling a fluid permeable heater for an aerosol-generating system

A cartridge for an aerosol-generating system is provided, including a liquid storage portion including a housing containing a liquid aerosol-forming substrate, the housing having an open end; and a heater assembly including: an electrical heating element configured to heat the substrate to form an a...

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Bibliographische Detailangaben
Hauptverfasser: Poulsen, Jens Ulrik, Batista, Rui, Widmer, Jean-Marc
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A cartridge for an aerosol-generating system is provided, including a liquid storage portion including a housing containing a liquid aerosol-forming substrate, the housing having an open end; and a heater assembly including: an electrical heating element configured to heat the substrate to form an aerosol, the heating element including a planar filament arrangement having one or more electrically conductive filaments, an electrically insulating substrate having a planar attachment face, the filament arrangement disposed on the planar attachment face, and connectors arranged at opposite ends of the heating element and forming two separate electrical contacts configured to apply power to the filament arrangement, at least a portion of the heater assembly is fluid-permeable, and the heater assembly is arranged over the open end of the housing.