EP 0382399 A3 19920212 - METHODS AND DEVICES USED IN THE MICROWAVE HEATING OF FOODS AND OTHER MATERIALS
Title (en)
METHODS AND DEVICES USED IN THE MICROWAVE HEATING OF FOODS AND OTHER MATERIALS
Publication
Application
Priority
CA 590564 A 19890209
Abstract (en)
[origin: EP0382399A2] A method and device for enhancing the heating of a surface layer (426) of an article being heated by microwave energy (E) is characterised by directing the energy through the surface layer into a main portion (427) of the article in such a manner that the modes of the energy (E min ) are in cut-off in the surface layer.
IPC 1-7
IPC 8 full level
H05B 6/74 (2006.01); B65D 81/34 (2006.01)
CPC (source: EP)
B65D 81/3453 (2013.01); B65D 2581/3441 (2013.01); B65D 2581/3487 (2013.01); B65D 2581/3489 (2013.01)
Citation (search report)
- [AD] EP 0271981 A2 19880622 - ALCAN INT LTD [CA]
- [AD] EP 0246041 A2 19871119 - ALCAN INT LTD [CA]
- [A] EP 0291309 A2 19881117 - ALCAN INT LTD [CA]
- [AP] WO 8904585 A1 19890518 - PILLSBURY CO [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0382399 A2 19900816; EP 0382399 A3 19920212; EP 0382399 B1 19941130; AT E114598 T1 19941215; AU 4917190 A 19900816; AU 628918 B2 19920924; BR 9000574 A 19910115; CA 1339540 C 19971111; DE 69014331 D1 19950112; DE 69014331 T2 19950427; FI 900648 A0 19900209; JP 3049071 B2 20000605; JP H02270294 A 19901105; NO 900546 D0 19900205; NO 900546 L 19900810; ZA 90446 B 19901031
DOCDB simple family (application)
EP 90300997 A 19900131; AT 90300997 T 19900131; AU 4917190 A 19900208; BR 9000574 A 19900208; CA 590564 A 19890209; DE 69014331 T 19900131; FI 900648 A 19900209; JP 3135190 A 19900209; NO 900546 A 19900205; ZA 90446 A 19900122