EP 2941090 A4 20160817 - HEATER
Title (en)
HEATER
Title (de)
HEIZUNG
Title (fr)
ÉLÉMENT CHAUFFANT
Publication
Application
Priority
- JP 2012284051 A 20121227
- JP 2013085105 W 20131227
Abstract (en)
[origin: EP2941090A1] A heater of the present invention comprises a ceramic structure, and a heating resistor embedded in the ceramic structure and including a folded portion. The ceramic structure includes, in a surface facing the folded portion, a groove portion that surrounds the folded portion in opposing relation.
IPC 8 full level
H05B 3/48 (2006.01); F23Q 7/00 (2006.01); H05B 3/14 (2006.01)
CPC (source: EP)
F23Q 7/001 (2013.01); H05B 3/141 (2013.01); H05B 3/48 (2013.01); H05B 2203/027 (2013.01)
Citation (search report)
- [XAY] DE 2022282 A1 19711118 - VILLAMOS IPARI KUTATO INTEZET
- [X] EP 0635993 A2 19950125 - TDK CORP [JP]
- [Y] FR 2898960 A1 20070928 - RENAULT SAS [FR]
- [A] EP 1612486 A2 20060104 - NGK SPARK PLUG CO [JP]
- See references of WO 2014104293A1
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 2941090 A1 20151104; EP 2941090 A4 20160817; EP 2941090 B1 20180221; JP 5960845 B2 20160802; JP WO2014104293 A1 20170119; WO 2014104293 A1 20140703
DOCDB simple family (application)
EP 13869090 A 20131227; JP 2013085105 W 20131227; JP 2014554592 A 20131227