EP 0949846 B1 20070815 - Immersion heater for use in radiators of a heating system with hot water circulation
Title (en)
Immersion heater for use in radiators of a heating system with hot water circulation
Title (de)
Tauchheizkörper zur Benutzung in Heizkörpern von Heisswasserkreislaufheizungen
Title (fr)
Thermoplongeur pouvant être utilisé dans un radiateur de chauffage à circulation d'eau
Publication
Application
Priority
FR 9804485 A 19980409
Abstract (en)
[origin: EP0949846A1] The immersion heater has a heating cartridge (3), formed with a sleeve (4) housing and an electric resistance element (5) fixed inside an external collector (1) that contains a heat transfer fluid (2). This fluid has good electrical insulation properties, and is usually a mineral oil.
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0949846 A1 19991013; EP 0949846 B1 20070815; AT E370635 T1 20070915; DE 69936816 D1 20070927; DE 69936816 T2 20080508; ES 2292226 T3 20080301; FR 2777410 A1 19991015; FR 2777410 B1 20020628
DOCDB simple family (application)
EP 99400854 A 19990408; AT 99400854 T 19990408; DE 69936816 T 19990408; ES 99400854 T 19990408; FR 9804485 A 19980409