EP 4230062 A1 20230823 - AEROSOL-GENERATING PRODUCT
Title (en)
AEROSOL-GENERATING PRODUCT
Title (de)
AEROSOLERZEUGENDES PRODUKT
Title (fr)
PRODUIT DE GÉNÉRATION D'AÉROSOL
Publication
Application
Priority
CN 202210148073 A 20220217
Abstract (en)
The present invention relates to an aerosol-generating product, including: an aerosol-generating matrix; a first portion having a first cavity penetrating through the first portion in a first direction; a second portion having a second cavity penetrating through the second portion in the first direction, wherein the first cavity communicates with the second cavity; and a third portion, wherein the aerosol-generating matrix, the first portion, the second portion, and the third portion are disposed in sequence along the first direction, an aerosol generated by the aerosol-generating matrix heated by a heating body is able to pass through the first portion, the second portion, and the third portion in sequence; and the pressure drop of the aerosol-generating matrix is P<sub>D</sub>1 and the total pressure drop of the first portion, the second portion and the third portion is P<sub>D</sub>2, wherein 0.5 ≤ P<sub>D</sub>1/P<sub>D</sub>2 ≤ 5. The aerosol-generating product of the present invention has a good fuming effect of the released aerosol.
IPC 8 full level
CPC (source: CN EP)
A24D 1/20 (2020.01 - CN EP); A24D 1/22 (2020.01 - EP); A24D 3/17 (2020.01 - CN)
Citation (applicant)
- CN 104452479 A 20150325 - ZHENGZHOU TOBACCO RES CNTC
- CN 204224923 U 20150325 - ZHENGZHOU TOBACCO RES CNTC
Citation (search report)
- [XY] WO 2020250108 A1 20201217 - PHILIP MORRIS PRODUCTS SA [CH]
- [XYI] WO 2020128043 A1 20200625 - PHILIP MORRIS PRODUCTS SA [CH]
- [XY] WO 2021110596 A1 20210610 - PHILIP MORRIS PRODUCTS SA [CH]
- [Y] WO 2021255456 A1 20211223 - NICOVENTURES TRADING LTD [GB]
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23156941 A 20230215; CN 202210148073 A 20220217