UNIFORM BATCH PROCESSING USING MICROWAVES

A microwave oven (10) and microwave heating method generates microwaves within a cavity (12) in a predetermined mode such that there is a known region of uniform microwave field generated by a microwave generator (17). Samples placed in the region will then be heated in a relatively identical manner...

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Bibliographische Detailangaben
Hauptverfasser:	BARMATZ, MARTIN, B, JACKSON, HENRY, W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A microwave oven (10) and microwave heating method generates microwaves within a cavity (12) in a predetermined mode such that there is a known region of uniform microwave field generated by a microwave generator (17). Samples placed in the region will then be heated in a relatively identical manner. Where perturbations induced by the samples are significant, samples are arranged in a symmetrical distribution so that the cumulative perturbation at each sample location is the same. Selon un procédé de chauffage par micro-ondes, un four (10) à micro-ondes génère des micro-ondes à l'intérieur d'une cavité (12) sur un mode prédéterminé, de façon à constituer une zone connue de champ uniform de micro-ondes générées par un générateur (17) de micro-ondes. Des échantillons placés dans ladite zone seront ainsi chauffés d'une manière relativement identique. Quand les perturbations provoquées par les échantillons sont significatives, on dispose lesdits échantillons selon une distribution symétrique, de façon que la perturbation cumulative soit identique au niveau de tous les emplacements d'échantillons.