Permeable electric thermal resistor foil for vaporizing fluids from single-use mouthpieces with vaporizer membranes
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United States of America Patent
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Nov 14, 2017
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app pub date -
Sep 27, 2012
filing date -
Sep 28, 2011
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Abstract
A vaporizer device for vaporizing substances is provided, containing active and/or aroma materials, including a mouthpiece with a fluid inlet and a fluid outlet, and including: a heating device with a thermal resistor being a metallic foil or a thin sheet configured as a dual coil and/or sinuous line with two ends and dimensions of the cross-section of a cigarette or a small cigar, wherein the interspaces of the dual coil and/or sinuous line allow fluid flow therethrough, contact tabs are connected to respective opposed ends of the dual coil and/or sinuous line and are not in direct contact with one another, and at least one permeable and wettable vaporizer membrane in large-area contact with the thermal resistor, wherein the thermal resistor and the at least one vaporizer membrane are arranged orthogonally or at an angle to the direction of the fluids passing through the mouthpiece.
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