Back to results
US 11,958,068 B2Granted
Method for manufacturing an electrically operable heating body for an inhaler
AssigneeKöRber Technologies GmbH
InventorsUwe Pelz, Muhannad Ghanam, Jan Jaklin, Peter Woias, Sonali Rath, Frank Goldschmidtboeing
Life of this patent
Estimating the term…
Abstract
Method for manufacturing an electrically operable heating body for an inhaler, wherein a semiconductor material is provided so as to be substantially planar, and a plurality of channels are incorporated into the semiconductor material substantially in the direction of the surface normal of the planar semiconductor material, such that a fluid can pass through the semiconductor material in the channels.
Claims14
A method for manufacturing an electrically operable, planar heating body for an inhaler, comprising:
- providing a substantially planar metal-free semiconductor material;
- forming a plurality of channels into the substantially planar semiconductor material, wherein the plurality of channels are substantially in a direction of a surface normal of the substantially planar metal-free semiconductor material, wherein a fluid can pass through the substantially planar semiconductor material in the plurality of channels,
- applying, at least in regions, at least one coating to the substantially planar semiconductor material on at least one face of the substantially planar semiconductor material, and wherein the at least one coating is a metal coating so as to form heating elements, and wherein the metal coating is annular in portions of the channels or in the walls of the channels.
Dependencies are inferred from the claim text.