EP 0584934 B1 19960529 - Heating apparatus
Title (en)
Heating apparatus
Title (de)
Heizapparat
Title (fr)
Appareil de chauffage
Publication
Application
Priority
- JP 22698492 A 19920826
- JP 22698592 A 19920826
Abstract (en)
[origin: EP0584934A1] A heating apparatus with both a microwave heating function and a heater heating function includes an inner casing (3) forming a heating chamber (4), an outer casing (2) enclosing the inner casing (3), a component chamber (5) defined between the outer and inner casings (2,3), a first fan (7) cooling electrical components such as a magnetron (6) in the component chamber (5), and a second fan (23) introducing outside air into a duct (19) and sending the outside air to a glass window (13) of the heating chamber (4) for defogging it. The duct (19) has a small vent (32) through which a small part of air delivered by the first fan (7) is introduced into the duct (19) so that the pressure in the duct (19) is increased above the pressure in the heating chamber (4). <IMAGE>
IPC 1-7
IPC 8 full level
H05B 6/80 (2006.01)
CPC (source: EP KR)
F24C 7/02 (2013.01 - KR); H05B 6/64 (2013.01 - KR); H05B 6/642 (2013.01 - EP); H05B 6/6458 (2013.01 - EP); H05B 6/6482 (2013.01 - EP); H05B 6/666 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0584934 A1 19940302; EP 0584934 B1 19960529; DE 69302869 D1 19960704; DE 69302869 T2 19961107; KR 940004260 A 19940314; KR 960002804 B1 19960226
DOCDB simple family (application)
EP 93305732 A 19930721; DE 69302869 T 19930721; KR 930016508 A 19930825