EP 0948015 A3 20000920 - Electrical domestic machine, in particular continuous-flow heater
Title (en)
Electrical domestic machine, in particular continuous-flow heater
Title (de)
Elektro-Hausgerät, insbesondere elektrischer Durchlauferhitzer
Title (fr)
Machine électro-domestique, en particulier chauffe-liquide instantané
Publication
Application
Priority
DE 19814302 A 19980331
Abstract (en)
[origin: EP0948015A2] The through-flow water heater (DE) has a safety cut-out switch (SS) for separating it from the electrical voltage supply (SV), with cyclic testing of the safety switch function without operation of the safety switch, e.g. via a microprocessor control (C).
IPC 1-7
IPC 8 full level
F24H 9/20 (2006.01); H01H 47/00 (2006.01)
CPC (source: EP US)
F24H 9/2028 (2013.01 - EP US); F24H 15/174 (2022.01 - EP US); F24H 15/212 (2022.01 - EP US); F24H 15/238 (2022.01 - EP US); F24H 15/37 (2022.01 - EP US); F24H 15/407 (2022.01 - EP US); H01H 47/002 (2013.01 - EP)
Citation (search report)
- [DY] DE 4103373 A1 19920806 - STIEBEL ELTRON GMBH & CO KG [DE]
- [DY] DE 4334162 A1 19940407 - VAILLANT JOH GMBH & CO [DE]
- [Y] DE 4416798 A1 19951116 - CLAGE GMBH [DE]
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 0948015 A2 19991006; EP 0948015 A3 20000920; DE 19814302 A1 19991007
DOCDB simple family (application)
EP 99105888 A 19990324; DE 19814302 A 19980331