EP 2199704 B1 20140827 - Electric heating device
Title (en)
Electric heating device
Title (de)
Elektrische Heizvorrichtung
Title (fr)
Dispositif de chauffage électrique
Publication
Application
Priority
- DE 102008064569 A 20081219
- DE 102009013927 A 20090320
Abstract (en)
[origin: EP2199704A2] The electrical heating device comprises an electrical heating element (5) and a heat exchanger (1) which has an inflow side for passing a heating fluid. A large surface portion of the inflow side has different sizes of the openings, where the large openings are arranged at a large distance from the heating element. The size of the openings increases with increasing the distance from the heating element.
IPC 8 full level
CPC (source: EP)
F24H 3/0405 (2013.01); F24H 9/1872 (2013.01); H05B 3/50 (2013.01); H05B 2203/022 (2013.01); H05B 2203/023 (2013.01)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2199704 A2 20100623; EP 2199704 A3 20131113; EP 2199704 B1 20140827; DE 102009013927 A1 20100624
DOCDB simple family (application)
EP 09015168 A 20091208; DE 102009013927 A 20090320