EP 3282812 A1 20180214 - HEATING ELEMENT FOR A VOLATILE LIQUID EMANATION DEVICE
Title (en)
HEATING ELEMENT FOR A VOLATILE LIQUID EMANATION DEVICE
Title (de)
HEIZELEMENT FÜR DAS VERDAMPFEN VON FLÜCHTIGEN FLÜSSIGKEITEN
Title (fr)
ÉLÉMENT CHAUFFANT POUR UN DISPOSITIF D'ÉMANATION DE LIQUIDE VOLATILE
Publication
Application
Priority
EP 16183452 A 20160809
Abstract (en)
The present invention describes a heating element (1) suitable for a volatile liquid emanation device, comprising a ring shaped resistive heater (2) comprising an upper side (3) and a lower side (4), both sides connected (3,4) to each other by an outer lateral surface (5); the heater (2) further comprising an axial through hole (6) for receiving a wick, the hole (6) extending from the upper side (3) to the lower side (4) defining an inner surface (7); at least two conductive terminals (8, 9), providing electrical contact to the resistive heater (2), wherein; wherein the two conductive terminals (8, 9) extend from the heater (2). The resistive heater (2) and the two conductive terminals (8, 9) form an integral component. The resistive heater (2) is covered with an electrically insulating layer (10), and the heating element (1) further comprises a supporting element (11.1, 11.2) able to hold the heater (2) inside it (11.1, 11.2).
IPC 8 full level
H05B 3/00 (2006.01); H05B 3/02 (2006.01); H05B 3/06 (2006.01); H05B 3/40 (2006.01); H05B 3/42 (2006.01)
CPC (source: EP)
H05B 3/0014 (2013.01); H05B 3/06 (2013.01); H05B 3/40 (2013.01); H05B 3/42 (2013.01); H05B 2203/012 (2013.01); H05B 2203/021 (2013.01); H05B 2203/022 (2013.01)
Citation (applicant)
- EP 0362397 A1 19900411 - EARTH CHEMICAL CO [JP]
- EP 0290159 A2 19881109 - TDK CORP [JP], et al
- US 4663315 A 19870505 - HASEGAWA TAKAHIRO [JP], et al
- US 2006022064 A1 20060202 - TRIPLETT CARL [US], et al
- US 2005191481 A1 20050901 - HE MENGTAO P [US], et al
- WO 0230220 A1 20020418 - DIAL CORP [US], et al
- US 6104867 A 20000815 - STATHAKIS KRISTOPHER J [US], et al
Citation (search report)
[XI] US 2014037273 A1 20140206 - JAWORSKI THOMAS [US], et al
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)
DOCDB simple family (application)
EP 16183452 A 20160809; EP 2017069439 W 20170801