Global Patent Index - EP 4169403 A1

EP 4169403 A1 20230426 - AEROSOL GENERATION DEVICE WITH REDUCED SPITTING EFFECT

Title (en)

AEROSOL GENERATION DEVICE WITH REDUCED SPITTING EFFECT

Title (de)

VORRICHTUNG ZUR ERZEUGUNG VON AEROSOLEN MIT REDUZIERTEM SPUCKEFFEKT

Title (fr)

DISPOSITIF DE GÉNÉRATION D'AÉROSOL À EFFET DE GICLEMENT RÉDUIT

Publication

EP 4169403 A1 20230426 (EN)

Application

EP 21204011 A 20211021

Priority

EP 21204011 A 20211021

Abstract (en)

An aerosol generation device (1) comprises:- a reservoir (5) storing an aerosol-forming liquid comprising first and second mixed compounds having first and second boiling points,- a heater (18) for vaporizing the aerosol-forming liquid mixed with air in an aerosol chamber (7) to generate an aerosol,- a power source storing electrical energy, and- a controller arranged, during each inhalation phase of a vaping session, for controlling supply of electrical power to the heater (18) according to a chosen profile in which the electrical power varies over time depending on the first and second boiling points in order to control a vaporization ratio of the first and second compounds in the aerosol chamber (7).

IPC 8 full level

A24F 40/50 (2020.01)

CPC (source: EP US)

A24F 40/10 (2020.01 - US); A24F 40/42 (2020.01 - US); A24F 40/46 (2020.01 - US); A24F 40/50 (2020.01 - EP); A24F 40/10 (2020.01 - EP)

Citation (search report)

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 4169403 A1 20230426; US 2023129806 A1 20230427

DOCDB simple family (application)

EP 21204011 A 20211021; US 202217971141 A 20221021