Granted Patent B2

US 12,558,496 · App. 15/470,095 · Granted Feb 24, 2026

Inventor: Helmut Buchberger (Ennsdorf, AT)

Assignee: NICOVENTURES TRADING LIMITED

A61M11/042A24F40/00A24F40/44A24F40/46A24F40/485A61K31/465A61M11/041A61M15/0021A61M15/0086A61M15/06A24F40/10A61M2016/0021A61M2205/11A61M2205/3606A61M2205/3653A61M2205/7536A61M2205/8206A61M2205/8237

Abstract

Claims (17)

1 . An inhalator component for an inhalator device, for intermittent formation, synchronous with inhalation or drawing, of at least one of a vapor air mixture or a condensation aerosol, comprising:

a housing;

a liquid container arranged in the housing, the liquid container being configured such that it can neither be removed from the housing nor separated from the housing;

a chamber arranged in the housing;

an air admission opening for supply of air from the surroundings to the chamber;

an electric heating element for evaporating a portion of a liquid material, wherein a vapor that is formed is mixed in the chamber with the air supplied through the air admission opening to form the at least one of the vapor air mixture or condensation aerosol;

a wick with an open-pored capillary structure, the wick forming a composite with the heating element, wherein the open pores of the capillary structure are substantially exposed on at least one side of the composite, and wherein the capillary structure of the wick is substantially exposed on a side of the composite that is opposite the heating element; and

a cooler through which the at least one of the vapor air mixture or condensation aerosol passes,

wherein the cooler is formed by a tobacco filling and a perforated wall, wherein the tobacco filling is located in a filling space which is bounded by the perforated wall on an inlet side of flow of the vapor air mixture or condensation aerosol, and wherein the cooler is separably connected to the housing.

2 . The inhalator component according to claim 1 , wherein the tobacco filling is formed from cut tobacco, finely cut tobacco, stuffing tobacco, from a cigar-like bundle of tobacco, dried and fermented tobacco, reconstituted tobacco, expanded tobacco or mixtures thereof.

3 . The inhalator component according to claim 1 , wherein the tobacco filling is sauced, spiced, aromatized or/and perfumed.

4 . The inhalator component according to claim 1 , wherein the volume of the tobacco filling is greater than 3 cm 3 .

5 . The inhalator component according to claim 1 , wherein the inhalator component comprises a wire mesh, such that the tobacco filling is bounded by the wire mesh which prevents the tobacco filling from being able to pass into a user's mouth cavity.

6 . The inhalator component according to claim 1 , wherein the tobacco filling is filled to a filling density such that a resulting flow resistance lies within the range of 12-16 mbar at an air throughput of 1.05 L/min.

7 . The inhalator component according to claim 1 , wherein the wick automatically resupplies the heating element with the liquid material following evaporation; the liquid container configured to receive the liquid material, wherein the wick is configured to be coupled to the liquid material in the liquid container.

8 . The inhalator component according to claim 1 , wherein the wick is an open-pored sintered structure or an open-pored deposition structure.

9 . The inhalator component according to claim 1 , wherein the heating element consists of an electrically conductive thin layer of platinum, nickel, molybdenum, tungsten, or tantalum, and the thin layer is applied to the wick surface by a physical vapor deposition (PVD) or a chemical vapor deposition (CVD) process.

Assignments (2)

Priority Claims (2)

Continuity (3)

References Cited (400)