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Aerosol-generating system and aerosol-generating article for use in such system

An aerosol generation, aerosol technology, applied in the direction of smoker supplies, applications, steam generation, etc., can solve problems such as restrictions

Active Publication Date: 2018-09-28
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this limits the choice of compounds used in combination with nicotine

Method used

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  • Aerosol-generating system and aerosol-generating article for use in such system
  • Aerosol-generating system and aerosol-generating article for use in such system
  • Aerosol-generating system and aerosol-generating article for use in such system

Examples

Experimental program
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Embodiment Construction

[0101] exist Figure 1 to Figure 3 In , a cartridge having a tubular casing 1 is shown. The housing 1 is divided by a partition wall 10 into two chambers 11 , 12 with semicircular cross-sections placed on both sides of the partition wall 10 . The chambers 11, 12 extend longitudinally between opposing generally planar end faces of the cartridge. One of the two chambers forms a first compartment 11 comprising a nicotine source. The other of the two chambers forms a second compartment 12 comprising a second source, for example a source of lactic acid.

[0102] The partition wall 10 extends along the main axis 15 of the cartridge. The nicotine source may comprise an adsorption element (not shown) on which nicotine is adsorbed, such as a porous plastic adsorption element, which is arranged in the chamber forming the first compartment 11 . The second substance source may comprise an adsorption element (not shown) on which lactic acid is adsorbed, such as a porous plastic adsorpt...

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PUM

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Abstract

An aerosol-generating system comprises two substance sources including a nicotine source and a second substance source and a susceptor (2) for heating any one of the two substance sources. The systemfurther comprises a power source connected to a load network, the load network comprising an inductor for being inductively coupled to the susceptor. The two substance sources are thermally coupled such that the other one of the two substance sources not heated by the susceptor (2) is heatable by heat transfer from the one of the two substance sources that is heated by the susceptor (2). The invention also relates to an aerosol-generating article comprising a cartridge comprising a first compartment (11) and a second compartment (12) source, wherein the susceptor (2) is arranged in any one ofthe first compartment (11) or the second compartment (12).

Description

technical field [0001] The present invention relates to an induction heated aerosol generating system comprising a nicotine source for generating an aerosol comprising nicotine. The present invention also relates to an aerosol-generating article comprising a nicotine source for such an aerosol-generating system. In addition, the invention relates to a method for controlling the stoichiometry of the reaction between nicotine vapor and second substance vapor. Background technique [0002] Various aerosol generating systems and devices are known for delivering nicotine from a nicotine source to a user. Therein, a heating element heats the nicotine source and the delivery enhancing compound. The difference in vapor pressure of the two compounds may lead to unfavorable reaction stoichiometry. To improve response, a delivery-enhancing compound may be selected that has a vapor pressure similar to nicotine. However, this limits the choice of compounds to use in combination with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00A24F40/10A24F40/30A24F40/42A24F40/465
CPCA24F40/465A24F40/10A24F40/30A24F40/42A24F40/57F22B1/281A24B15/167
Inventor O·米罗诺夫I·N·济诺维克O·福尔萨
Owner PHILIP MORRIS PROD SA