EP 1448024 A3 20051019 - Heating device with two areas
Title (en)
Heating device with two areas
Title (de)
Heizungseinrichtung mit zwei Bereichen
Title (fr)
Equipement du chauffage avec deux domaines
Publication
Application
Priority
DE 10307246 A 20030217
Abstract (en)
[origin: EP1448024A2] Heating unit (11), especially for a cooker with a glass-ceramic hob, is divided into at least two heating regions (17, 19; 21). The first area is protected by a first excess-temperature fuse (13) and has a maximum power output, while the second region is not monitored by the excess-temperature fuse and has a maximum power output of approximately 2.5 W per cm2>.
IPC 1-7
IPC 8 full level
H05B 3/74 (2006.01)
CPC (source: EP US)
H05B 3/746 (2013.01 - EP US); H05B 3/748 (2013.01 - EP US); H05B 2213/07 (2013.01 - EP US)
Citation (search report)
- [X] US 4327280 A 19820427 - MCWILLIAMS JOSEPH A
- [A] DE 19814949 A1 19981112 - AEG HAUSGERAETE GMBH [DE]
- [A] GB 2324946 A 19981104 - CERAMASPEED LTD [GB]
- [A] US 4430558 A 19840207 - MCWILLIAMS JOSEPH A [GB]
- [A] EP 0551172 A2 19930714 - CERAMASPEED LTD [GB]
- [A] US 5498853 A 19960312 - GROSS MARTIN [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1448024 A2 20040818; EP 1448024 A3 20051019; EP 1448024 B1 20071114; AT E378797 T1 20071115; DE 10307246 A1 20040826; DE 502004005460 D1 20071227; ES 2297282 T3 20080501; SI 1448024 T1 20080430; US 2004182850 A1 20040923; US 7053340 B2 20060530
DOCDB simple family (application)
EP 04000818 A 20040116; AT 04000818 T 20040116; DE 10307246 A 20030217; DE 502004005460 T 20040116; ES 04000818 T 20040116; SI 200430604 T 20040116; US 76765504 A 20040129