EP 4197361 A1 20230621 - AEROSOL GENERATING DEVICE, METHOD AND SYSTEM
Title (en)
AEROSOL GENERATING DEVICE, METHOD AND SYSTEM
Title (de)
AEROSOLERZEUGUNGSVORRICHTUNG, -VERFAHREN UND -SYSTEM
Title (fr)
SYSTÈME, PROCÉDÉ ET DISPOSITIF DE GÉNÉRATION D'AÉROSOL
Publication
Application
Priority
- CN 202010801561 A 20200811
- CN 2021112105 W 20210811
Abstract (en)
This application provides an aerosol-generation device, and a method and system thereof. The aerosol-generation device includes a housing, having an opening; a cavity, configured to receive or remove an aerosol-generation product through the opening; a heater, configured to heat at least a part of the aerosol-generation product received in the cavity to generate an aerosol for inhalation; a color detection apparatus, configured to emit light to the cavity and detect reflection of the light to generate a color signal; and a controller, configured to obtain the color signal generated by the color detection apparatus, and generate a control signal according to the color signal to control operation of the heater. This application detects the insertion or removal of the aerosol-generation product into or from the cavity through the color detection apparatus, and then controls operation of the heater, which has a lower cost, simplifies the operation of the aerosol-generation device, and improves user experience.
IPC 8 full level
A24F 40/40 (2020.01); A24F 40/51 (2020.01); A24F 40/57 (2020.01)
CPC (source: CN EP KR US)
A24F 40/40 (2020.01 - CN KR); A24F 40/46 (2020.01 - CN KR US); A24F 40/51 (2020.01 - EP KR US); A24F 40/53 (2020.01 - KR); A24F 40/57 (2020.01 - KR US); A24F 40/60 (2020.01 - KR); A24F 40/20 (2020.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4197361 A1 20230621; EP 4197361 A4 20240124; CN 114073336 A 20220222; JP 2023537116 A 20230830; KR 20230045607 A 20230404; US 2023284706 A1 20230914; WO 2022033528 A1 20220217
DOCDB simple family (application)
EP 21855579 A 20210811; CN 202010801561 A 20200811; CN 2021112105 W 20210811; JP 2023509625 A 20210811; KR 20237006820 A 20210811; US 202118020934 A 20210811