EP 2671424 A1 20131211 - HEATING ELEMENT COMPRISING FILMS
Title (en)
HEATING ELEMENT COMPRISING FILMS
Title (de)
HEIZELEMENT MIT FILMEN
Title (fr)
ELEMENT CHAUFFANT A COUCHE
Publication
Application
Priority
- FR 1150914 A 20110204
- FR 2012050184 W 20120130
Abstract (en)
[origin: WO2012104530A1] The invention relates to a heating element including a substrate (1) provided with a stack of thin films, the stack of thin films including a film (3) suitable for heating and having a surface electrical resistance of between 20 and 200 O/square, and two nonmetal dielectric layers (4, 5) located on either side of the film (3) that is suitable for heating, the heating element also including two collecting conductors to be supplied with electrical voltage, the film (3) that is suitable for heating being solid, made of metal, and electrically connected to the two collecting conductors. The invention enables a heating element, which has a film suitable for heating and which is simply manufactured, to be easily installed on an electric vehicle or easily connected to the national electrical grid.
IPC 8 full level
H05B 3/86 (2006.01)
CPC (source: EA EP KR US)
B32B 17/10036 (2013.01 - EA EP US); B32B 17/10229 (2013.01 - EA EP US); B32B 17/10761 (2013.01 - EA EP US); B60S 1/026 (2013.01 - EA US); H05B 3/36 (2013.01 - EA KR US); H05B 3/86 (2013.01 - EA EP KR US); H05B 2203/013 (2013.01 - EA EP US)
Citation (search report)
See references of WO 2012104530A1
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 2012104530 A1 20120809; BR 112013014948 A2 20160913; CA 2823538 A1 20120809; CN 103329616 A 20130925; CN 110099466 A 20190806; EA 031947 B1 20190329; EA 201391128 A1 20131230; EP 2671424 A1 20131211; FR 2971387 A1 20120810; FR 2971387 B1 20140808; JP 2014509047 A 20140410; KR 20140036142 A 20140325; MX 2013008866 A 20130814; MX 341630 B 20160829; US 10029651 B2 20180724; US 2013299479 A1 20131114
DOCDB simple family (application)
FR 2012050184 W 20120130; BR 112013014948 A 20120130; CA 2823538 A 20120130; CN 201280007324 A 20120130; CN 201811275636 A 20120130; EA 201391128 A 20120130; EP 12706643 A 20120130; FR 1150914 A 20110204; JP 2013552245 A 20120130; KR 20137020550 A 20120130; MX 2013008866 A 20120130; US 201213980228 A 20120130