EP 0029010 B1 19831012 - ELECTRIC STORAGE HEATER
Title (en)
ELECTRIC STORAGE HEATER
Publication
Application
Priority
CH 1003979 A 19791109
Abstract (en)
[origin: EP0029010A1] The accumulation block comprises an alternating series of accumulation elements (10) and transfer elements (11). The transfer elements are made of a thermo conductive material and are provided with combustion channels (14) delimiting between each other a transfer blade (14a) in contact with the adjacent accumulation elements. These transfer elements (10) also comprise grooves (12) wherein electric resistors (13) are nested. This arrangement contributes to increase the thermal transfer coefficient between the resistors (13) and the accumulation elements (10) and between the latter and the combustion channels (14). The arrangement may also provide heat directly to the combustion channels (14) without accumulation in the accumulation elements (10) for direct heating.
IPC 1-7
IPC 8 full level
F24D 11/00 (2006.01); F24H 7/04 (2006.01); F24H 9/18 (2006.01)
CPC (source: EP)
F24H 7/0416 (2013.01); F24H 9/1863 (2013.01)
Designated contracting state (EPC)
AT BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0029010 A1 19810520; EP 0029010 B1 19831012; AT E5025 T1 19831015; CH 632828 A5 19821029; DE 3065318 D1 19831117; DK 302781 A 19810708; JP S56501577 A 19811029; WO 8101457 A1 19810528
DOCDB simple family (application)
EP 80810341 A 19801106; AT 80810341 T 19801106; CH 1003979 A 19791109; CH 8000133 W 19801106; DE 3065318 T 19801106; DK 302781 A 19810708; JP 50248280 A 19801106