EP 3871468 B1 20230412 - HEATING ELEMENT AND HEATER ASSEMBLIES, CARTRIDGES, AND E-VAPOR DEVICES INCLUDING A HEATING ELEMENT
Title (en)
HEATING ELEMENT AND HEATER ASSEMBLIES, CARTRIDGES, AND E-VAPOR DEVICES INCLUDING A HEATING ELEMENT
Title (de)
ERWÄRMUNGSELEMENT UND ERWÄRMERANORDNUNGEN, KARTUSCHEN UND E-VAPOR-VORRICHTUNGEN MIT EINEM ERWÄRMUNGSELEMENT
Title (fr)
ÉLÉMENT CHAUFFANT ET ENSEMBLES DISPOSITIF DE CHAUFFAGE, CARTOUCHES ET DISPOSITIFS DE VAPOTAGE COMPRENANT UN ÉLÉMENT CHAUFFANT
Publication
Application
Priority
- US 201916273612 A 20190212
- US 2020013848 W 20200116
Abstract (en)
[origin: WO2020167407A1] In an example embodiment, a heater assembly for an electronic heating device includes a heating element and a support. The heating element includes a planar portion, a first lead, and a second lead. The planar portion includes a filament. The filament defines an air channel through the planar portion. The filament includes a plurality of curves. At least one of the curves has a tip thereon. At least one of the first lead portion, the second lead portion, or both the first lead portion and the second lead portion are generally coplanar with the planar portion of the heating element. The heating element is in contact with the support such that the tip of the at least one of the curves rests thereon.
IPC 8 full level
H05B 3/44 (2006.01); A24F 40/46 (2020.01); H05B 3/04 (2006.01)
CPC (source: EP IL)
A24F 40/10 (2020.01 - IL); A24F 40/46 (2020.01 - EP IL); H05B 3/04 (2013.01 - EP IL); H05B 3/44 (2013.01 - EP IL); A24F 40/10 (2020.01 - EP); H05B 2203/014 (2013.01 - EP IL); H05B 2203/021 (2013.01 - EP IL); H05B 2203/022 (2013.01 - EP IL)
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
DOCDB simple family (publication)
WO 2020167407 A1 20200820; CA 3125233 A1 20200820; EA 202192230 A1 20211122; EP 3871468 A1 20210901; EP 3871468 B1 20230412; EP 4236621 A2 20230830; EP 4236621 A3 20231018; IL 285566 A 20210930
DOCDB simple family (application)
US 2020013848 W 20200116; CA 3125233 A 20200116; EA 202192230 A 20200116; EP 20706888 A 20200116; EP 23167408 A 20200116; IL 28556621 A 20210812