EP 3459373 A1 20190327 - ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER
Title (en)
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER
Title (de)
ELEKTRONISCHER ULTRASCHALLZIGARETTENZERSTÄUBER
Title (fr)
ATOMISEUR DE CIGARETTE ÉLECTRONIQUE ULTRASONORE
Publication
Application
Priority
- CN 201620656440 U 20160629
- CN 201621085999 U 20160928
- CN 2017073781 W 20170216
Abstract (en)
Provided is an ultrasonic electronic cigarette atomizer, comprising a tobacco tar cup (15) and a suction nozzle (16) connected with one end of a side wall of the tobacco tar cup (15), an atomization piece (1), a liquid guide structure and a tobacco tar storage cavity (40) are provided in the tobacco tar cup (15), and the liquid guide structure is in contact with the tobacco tar in the tobacco tar storage cavity (40); the atomization piece (1) comprises a first surface (S1) and a second surface (S2), both of the first surface (S1) and the second surface (S2) are in contact with the liquid guide structure, and both of the first surface (S1) and the second surface (S2) are communicated with the suction nozzle (16) through a gas flow passage.
IPC 8 full level
A24F 40/05 (2020.01); A24F 40/44 (2020.01); A24F 40/485 (2020.01); A24F 15/015 (2020.01); A24F 40/10 (2020.01)
CPC (source: EP US)
A24F 40/05 (2020.01 - EP US); A24F 40/44 (2020.01 - EP US); A24F 40/485 (2020.01 - EP US); A24F 15/015 (2020.01 - EP US); A24F 40/10 (2020.01 - EP US); A24F 40/40 (2020.01 - EP 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
DOCDB simple family (publication)
EP 3459373 A1 20190327; EP 3459373 A4 20200311; EP 3459373 B1 20220105; WO 2018000829 A1 20180104
DOCDB simple family (application)
EP 17818829 A 20170216; CN 2017073781 W 20170216