EP 0981266 A3 20000531 - Microwave oven, its management of the starting current
Title (en)
Microwave oven, its management of the starting current
Title (de)
Mikrowellenherd : das Betrieb des Anzugsstroms
Title (fr)
Dans un four à micro-ondes, le mode de gestion du courant d'initialisation
Publication
Application
Priority
KR 19980033739 A 19980820
Abstract (en)
[origin: EP0981266A2] In a microwave oven, initial surge current protection is provided by the winding of a motor (12) rather than the more conventional current-limiting resistor. Consequently, energy, that would otherwise be wasted producing unwanted heat, is used for useful work. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP KR)
H05B 6/666 (2013.01 - EP); H05B 6/68 (2013.01 - KR)
Citation (search report)
- [XAY] US 4375587 A 19830301 - PERL RICHARD L
- [YA] GB 2141568 A 19841219 - TOSHIBA KK
- [PX] FR 2763202 A1 19981113 - SAMSUNG ELECTRONICS CO LTD [KR]
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 0981266 A2 20000223; EP 0981266 A3 20000531; EP 0981266 B1 20030709; DE 69909384 D1 20030814; DE 69909384 T2 20040609; KR 100271360 B1 20001101; KR 20000014347 A 20000306
DOCDB simple family (application)
EP 99302885 A 19990414; DE 69909384 T 19990414; KR 19980033739 A 19980820