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1. WO2020222496 - AEROSOL GENERATING DEVICE

Publication Number WO/2020/222496
Publication Date 05.11.2020
International Application No. PCT/KR2020/005570
International Filing Date 28.04.2020
IPC
A24F 40/51 2020.01
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
50Control or monitoring
51Arrangement of sensors
A24F 40/42 2020.01
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
42Cartridges or containers for inhalable precursors
A24F 40/10 2020.01
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
10Devices using liquid inhalable precursors
Applicants
  • KT&G CORPORATION [KR]/[KR]
Inventors
  • LEE, Jong Sub
  • OH, Sung Rok
Agents
  • Y.P.LEE, MOCK & PARTNERS
Priority Data
10-2019-005099530.04.2019KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AEROSOL GENERATING DEVICE
(FR) DISPOSITIF DE GÉNÉRATION D’AÉROSOL
Abstract
(EN)
Provided is an aerosol generating device including a cartridge comprising: an atomizer heating an aerosol generating material to generate aerosol; a mouthpiece through which the generated aerosol is released to outside; a main body accommodating the cartridge; and a sensor configured to detect release of the aerosol to the outside; wherein a first air channel is formed between the cartridge and the main body and guides external air introduced through an air inlet to the mouthpiece through the atomizer, and wherein a second air channel is formed in the main body such that the first air channel and the second air channel are in fluid communication, and wherein the sensor detects the release of the aerosol to the outside based on a change in air flow rate or air pressure of the second air channel.
(FR)
L'invention concerne un dispositif de génération d'aérosol incluant une cartouche comprenant : un atomiseur chauffant un matériau de génération d'aérosol pour générer un aérosol ; un embout buccal à travers lequel l'aérosol généré est libéré vers l'extérieur ; un corps principal recevant la cartouche ; et un capteur configuré pour détecter la libération de l'aérosol vers l'extérieur, un premier canal d'air étant formé entre la cartouche et le corps principal et guidant l'air externe introduit à travers une entrée d'air vers l'embout buccal à travers l'atomiseur, et un second canal d'air étant formé dans le corps principal de sorte que le premier canal d'air et le second canal d'air soient en communication fluidique, et le capteur détectant la libération de l'aérosol vers l'extérieur sur la base d'un changement du débit d'air ou de la pression d'air du second canal d'air.
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