Global Patent Index - EP 0345523 A1

EP 0345523 A1 19891213 - Susceptors having disrupted regions for differential heating in a microwave oven.

Title (en)

Susceptors having disrupted regions for differential heating in a microwave oven.

Title (de)

Suszeptoren mit diskontinuierlichen Regionen zum differenzierten Heizen in einem Mikrowellenofen.

Title (fr)

Suscepteurs avec des régions discontinues pour le chauffage différentiel dans un four à micro-ondes.

Publication

EP 0345523 A1 19891213 (EN)

Application

EP 89109224 A 19890523

Priority

US 19763488 A 19880523

Abstract (en)

A packaging system is disclosed which includes a susceptor heating means having selective responsiveness to microwave radiation. The susceptor surface has a plurality of regions, where at least one region has an altered responsiveness to microwave radiation which is achieved by disruptions in the susceptor surface. A method for making regions of a susceptor selectively responsive to microwave heating by disrupting the continuity of the metallized film of the susceptor is also disclosed.

IPC 1-7

H05B 6/64

IPC 8 full level

B65D 81/34 (2006.01); F24C 7/02 (2006.01); H05B 6/64 (2006.01); H05B 6/74 (2006.01)

CPC (source: EP)

B65D 81/3446 (2013.01); B65D 2581/3466 (2013.01); B65D 2581/3467 (2013.01); B65D 2581/3472 (2013.01); B65D 2581/3487 (2013.01)

Citation (search report)

Designated contracting state (EPC)

ES

DOCDB simple family (publication)

EP 0345523 A1 19891213; AT E108598 T1 19940715; AU 3761189 A 19891212; CA 1320541 C 19930720; DE 68916798 D1 19940818; DE 68916798 T2 19941215; EP 0416026 A1 19910313; EP 0416026 B1 19940713; JP 2774342 B2 19980709; JP H03505020 A 19911031; WO 8911772 A1 19891130

DOCDB simple family (application)

EP 89109224 A 19890523; AT 89906961 T 19890523; AU 3761189 A 19890523; CA 600431 A 19890523; DE 68916798 T 19890523; EP 89906961 A 19890523; JP 50638289 A 19890523; US 8902239 W 19890523