EP 2955974 A4 20161123 - HEATING ELEMENT, ELECTRONIC CIGARETTE, AND METHOD FOR FORMING HEATING ELEMENT
Title (en)
HEATING ELEMENT, ELECTRONIC CIGARETTE, AND METHOD FOR FORMING HEATING ELEMENT
Title (de)
HEIZELEMENT, ELEKTRONISCHE ZIGARETTE UND VERFAHREN ZUR HERSTELLUNG DES HEIZELEMENTS
Title (fr)
ÉLÉMENT CHAUFFANT, CIGARETTE ÉLECTRONIQUE, ET PROCÉDÉ DE FORMATION D'UN ÉLÉMENT CHAUFFANT
Publication
Application
Priority
CN 2013071557 W 20130208
Abstract (en)
[origin: EP2955974A1] The present invention relates to a heating element, electronic cigarette and method for forming heating element, wherein the heating element comprises a heating part and a connection part extending along both ends of the heating part so as to form a first connection end and a second connection end, which are electrically connected to a drive circuit respectively. The first connection end, the second connection end and the heating part are integrative, and the first connection end and the second connection end both comprise a coating covered on outer surface of them respectively. The heating element of the present invention is integrated designed without any complex technique of the welding or riveting, and via electroplating to form a coating on the heating element instead, the production efficiency of the heating element gets highly improved, costs reduced and a stable resistance value gets obtained in the mass-produced heating elements, involving a consistency in mass production.
IPC 8 full level
A24F 40/46 (2020.01); A24F 40/70 (2020.01); H05B 3/06 (2006.01); A24F 40/10 (2020.01)
CPC (source: EP US)
A24F 40/46 (2020.01 - EP US); A24F 40/70 (2020.01 - EP US); H05B 3/06 (2013.01 - EP US); A24F 40/10 (2020.01 - EP US)
Citation (search report)
- [XI] EP 2316286 A1 20110504 - PHILIP MORRIS PROD [CH]
- [E] EP 2807935 A1 20141203 - FONTEM HOLDINGS 1 BV [NL]
- [X] US 5408574 A 19950418 - DEEVI SEETHARAMA C [US], et al
- [A] CN 102894485 A 20130130 - SHENZHEN HEYUAN TECHNOLOGY CO LTD & EP 2724630 A1 20140430 - SHENZHEN FIRST UNION TECH CO [CN]
- [A] EP 2340729 A1 20110706 - PHILIP MORRIS PROD [CH]
- See references of WO 2014121509A1
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)
EP 2955974 A1 20151216; EP 2955974 A4 20161123; AU 2013377663 A1 20150827; CA 2900284 A1 20140814; JP 2016507137 A 20160307; JP 6161727 B2 20170712; KR 20150119021 A 20151023; WO 2014121509 A1 20140814
DOCDB simple family (application)
EP 13874701 A 20130208; AU 2013377663 A 20130208; CA 2900284 A 20130208; CN 2013071557 W 20130208; JP 2015556361 A 20130208; KR 20157024442 A 20130208